Crosslinkers

Santa Cruz Biotechnology now offers a broad range of Crosslinkers. Crosslinkers are used in the discovery of the molecular mechanisms of protein-protein interactions. Crosslinkers are either homo- or hetero-bifunctional reagents with identical or non-identical reactive groups, respectively, permitting the establishment of inter- as well as intra-molecular crosslinkages. View detailed Crosslinker specifications, including CAS number, molecular weight, molecular formula and chemical structure, by clicking on the product name.

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PRODUCT NAME/Application	CAS	Catalog #	QUANTITY	Price	Citations
Tos-PEG5 t-butyl ester		sc-496227	1 g	$525.00	0
Thiol-PEG4-Alcohol		sc-496824	100 mg	$420.00	0
Tos-PEG4-t-butyl ester		sc-496226	250 mg	$330.00	0
5-[2-Biotinylamidoethyl]-dithiopropionamido]-3,7-diaza-4,6-diketononanoic Acid, Bis-N-sulfosuccinimidyl Ester A cleavable Suflo-NHS and biotin containing crosslinker		sc-223688	1 mg	$280.00	0
Tos-PEG3-t-butyl ester		sc-496225	250 mg	$330.00	0
6-Guanidinohexanoic acid	6659-35-4	sc-233589	1 g	$194.00	0
Cyclophosphamide-d4 A DNA cross-linker	173547-45-0	sc-211153	1 mg	$300.00	6
Propargyl-PEG5-1-O-(b-cyanoethyl-N,N-diisopropyl)phosphoramidite		sc-496212	100 mg	$645.00	0
Cbz-N-amido-PEG5-acid		sc-496224	500 mg	$405.00	0
4-Aminobutyraldehyde diethyl acetal	6346-09-4	sc-256675 sc-256675A	5 g 25 g	$57.00 $187.00	0
S-acetyl-PEG6-t-butyl ester		sc-496821	250 mg	$525.00	0
PEG4-bis(phosphonic acid diethyl ester)		sc-496211	250 mg	$345.00	0
Cbz-N-amido-PEG3-acid		sc-496223	500 mg	$270.00	0
8-Bromo-1-octanol	50816-19-8	sc-257015	1 g	$53.00	0
Hydroxy-PEG1-CH2CO2tBu		sc-496732	500 mg	$575.00	0
S-acetyl-PEG3-acid		sc-496820	250 mg	$575.00	0
Methyltetrazine-PEG13-NHS ester		sc-496803	4 mg	$285.00	0
N-Boc-p-phenylenediamine	71026-66-9	sc-253108	5 g	$162.00	0
TFP-PEG13-DSPE		sc-498412	25 mg	$405.00	0
1,4-Bis(triethoxysilyl)benzene A powerful nucleophile that is silicon-based which is shown to be reactive in Pd-catalyzed cross-coupling reactions	2615-18-1	sc-253986	5 g	$87.00	0
PEG3-bis(phosphonic acid diethyl ester)		sc-496210	250 mg	$345.00	0
2-(2-(tert-Butoxycarbonyl)ethoxy)ethyl 4-methylbenzenesulfonate		sc-496222	250 mg	$330.00	0
Cy5-PEG6-acid		sc-499261	5 mg	$480.00	0
Bis-PEG7-PFP ester		sc-496487	250 mg	$405.00	0
6-(N-Trifluoroacetyl)aminocaproic Acid N-Succinimidyl Ester		sc-217290	50 mg	$240.00	0
Hydroxy-PEG3-ethyl ester		sc-496731	500 mg	$525.00	0
Adipic acid dihydrazide	1071-93-8	sc-257072	25 g	$63.00	0
Mitomycin A An antitumor and antibiotic analog of Mitomycin C	4055-39-4	sc-218857 sc-218857A	2.5 mg 5 mg	$280.00 $533.00	0
Azido-PEG8-t-butyl ester		sc-496370	100 mg	$645.00	0
Exo-BCN-PEG4-PFP ester		sc-496062	50 mg	$681.00	0
(S)-2-Pyridylthio Cysteamine Hydrochloride A cleavable cross-linking reagent	83578-21-6	sc-220057	100 mg	$250.00	0
Proparyl-PEG17-methane		sc-498413	250 mg	$540.00	0
2-Ethoxy-1-ethoxycarbonyl-1,2-dihydroquinoline An irreversible membrane-bound receptor antagonist	16357-59-8	sc-254228 sc-254228A	5 g 25 g	$25.00 $48.00	0
Benzyl-PEG6-alcohol		sc-496437	1 g	$263.00	0
Furazolidone A nitrofuran derivative with antiprotozoal and antibacterial activity	67-45-8	sc-218546 sc-218546A	10 g 100 g	$47.00 $215.00	0
(R,Rprimeprime)-2,2primeprime-Bis(diphenylphosphino)-1,1primeprime-biferrocene	136274-57-2	sc-296185 sc-296185A	100 mg 500 mg	$300.00 $1,040.00	0
(+/-)-trans-1,2-Bis(chloroacetamido)cyclohexane	150576-46-8	sc-213079	250 mg	$220.00	0
Cbz-N-amido-PEG2-acid	1347750-76-8	sc-496221 sc-496221A sc-496221B sc-496221C	500 mg 1 g 5 g 100 g	$270.00 $435.00 $1,600.00 $3,000.00	0
Amino-PEG2-acid -t-Butyl ester	756525-95-8	sc-496195	100 mg	$390.00	0
6-Mercapto-1-hexanol	1633-78-9	sc-252298	5 ml	$65.00	0
Cy5-PEG5-amine		sc-499259	5 mg	$681.00	0
9-Hydroxy-9-(4-carboxyphenyl)xanthene	191168-41-9	sc-284863 sc-284863A	1 g 5 g	$150.00 $568.00	0
Bis-PEG5-PFP ester		sc-496486	250 mg	$375.00	0
Hydroxy-PEG3-Ms		sc-496730	1 g	$360.00	0
EDC hydrochloride A water soluble carboxyl activating reagent for amide bond formation	25952-53-8	sc-219152 sc-219152A	10 g 1 g	$96.00 $21.00	0
N-(Allyloxycarbonyl)ethanolamine A building block for introducing an Alloc-protected 2-aminoethoxy group	66471-00-9	sc-253078	1 g	$250.00	0
S-acetyl-PEG4-t-butyl ester		sc-496818	500 mg	$585.00	0
t-Boc-N-Amido-PEG4-Azide		sc-496384	500 mg	$575.00	0
Azido-PEG1-PFP ester		sc-496414	100 mg	$390.00	0
endo-BCN-PEG2-alcohol		sc-496060	50 mg	$681.00	0
HBTU A coupling reagent often used in solid phase peptide synthesis	94790-37-1	sc-203074 sc-203074A	100 g 250 g	$294.00 $588.00	1
Biotin-PEG6-Amine		sc-496450	100 mg	$435.00	0
6-(Z-Amino)-1-hexanol	17996-12-2	sc-254867	1 g	$107.00	0
m-PEG12-acid		sc-498414	100 mg	$443.00	0
N-Z-1,6-hexanediamine hydrochloride	78618-06-1	sc-253133	1 g	$115.00	0
N-(2-[(t-Boc)amino]ethyl Maleimide	134272-63-2	sc-218906	500 mg	$300.00	0
1,3-Bis(di-tert-butylphosphinomethyl)benzene	149968-36-5	sc-222923 sc-222923A	500 mg 2 g	$65.00 $180.00	0
Glutaraldehyde solution, 25% w/w A protein cross-linking agent	111-30-8	sc-300764 sc-300764A	100 ml 10 ml	$35.00 $20.00	0
Mal-PEG3-NHS ester		sc-498193	100 mg	$510.00	0
Lipoamide-PEG11-Biotin		sc-496854	100 mg	$744.00	0
UV-Tracer TCO-NHS ester	1628064-03-8	sc-497778 sc-497778A	5 mg 10 mg	$350.00 $600.00	0
1,4-Butanediyl Bismethanethiosulfonate A sulfhydryl cross-linking reagent	55-99-2	sc-208789	25 mg	$250.00	0
Amino-PEG1-t-Butyl ester		sc-496194	100 mg	$390.00	0
Cyanine 3.5 Phosphoramidite		sc-499258	50 mg	$435.00	0
5-(4-Hydroxymethyl-3-methoxyphenoxy)valeric acid	213024-57-8	sc-233171	1 g	$93.00	0
Mal-amido-PEG12-NHS		sc-496713	100 mg	$540.00	0
N-Boc-m-phenylenediamine	68621-88-5	sc-236022	5 g	$199.00	0
Acid-PEG24-NHS ester		sc-496135	100 mg	$681.00	0
Azido-PEG4-PFP ester		sc-496419	100 mg	$390.00	0
Bis-PEG4-PFP ester		sc-496485	250 mg	$405.00	0
4-Mercapto-1-butanol A product for proteomics research	14970-83-3	sc-238878 sc-238878A sc-238878B	1 g 10 g 75 g	$160.00 $781.00 $2,950.00	0
Azido-PEG2-Alcohol	139115-90-5	sc-496390 sc-496390A	100 mg 1 g	$270.00 $744.00	0
Amino-PEG4-CH2CO2H		sc-496680	250 mg	$555.00	0
Azido-PEG6-PFP ester		sc-496422	100 mg	$420.00	0
Deoxypyridinoline Chloride Trihydrochloride Salt A collagen cross-link agent	204074-56-6	sc-214867	500 µg	$180.00	1
Hydroxy-PEG3-NHS		sc-496729	100 mg	$345.00	0
Biotin-PEG3-NHS ester A useful biochemical for proteomics research	1253286-56-4	sc-496170	250 mg	$420.00	0
1,4-Bis(diphenylphosphino)butane CAS: 7688-25-7, MF: C₂₈H₂₈P_2,MW: 426.47, Purity: ≥98%	7688-25-7	sc-251593 sc-251593A	5 g 25 g	$42.00 $196.00	0
Bis-Propargyl-PEG7		sc-498230	250 mg	$390.00	0
S-acetyl-PEG3-t-butyl ester		sc-496817	500 mg	$585.00	0
4-(Maleimidomethyl)cyclohexane-1-carboxyl-hydrazide, Trifluoroacetic Acid A heterobifunctional crosslinking reagent	181148-00-5	sc-209848	10 mg	$250.00	0
1,4-Phenylene-bis-maleimide A short, sulfhydryl reactive, homobifunctional crosslinking reagent	3278-31-7	sc-208795	5 g	$162.00	0
N-Boc- 2,2prime-(ethylenedioxy)diethylamine A linker reagent for the prep. of a broad variety of linked tags, monomers for polymerization, ionophores etc., e.g. biotinylation reagents	153086-78-3	sc-250447	1 g	$149.00	0
Propargyl-PEG1-acid		sc-496276	100 mg	$390.00	0
t-Boc-N-Amido-PEG2-Azide		sc-496383	500 mg	$435.00	0
Dimethyl 3,3prime-dithiopropionimidate dihydrochloride A thiol-cleavable, homobifunctional amine-reactive crosslinker, 8-atom spacer arm	38285-78-8	sc-252733	100 mg	$79.00	0
3-(Benzophenone-4-carboxamido)-2-maleimidopropanoic acid A maleimide derivative	887352-68-3	sc-209472	5 mg	$280.00	0
Azido-PEG1-NHS ester		sc-496407	100 mg	$375.00	0
3-[2-[3-(2-{2-[2-(2-Azido-ethoxy)-ethoxy]-ethoxy}-ethoxy)-propionylamino]-3-(2-tert-butoxycarbonyl-ethoxy)-2-(2-tert-butoxycarbonyl-ethoxymethyl)-propoxy]-propionic acid tert-butyl ester		sc-496978	100 mg	$575.00	0
Biotin-PEG3-Mal		sc-496061	100 mg	$443.00	0
Bromo-PEG4-bromide		sc-496289	250 mg	$270.00	0
Woodwardprimes reagent K A coupling reagent for peptide synthesis	4156-16-5	sc-251746	1 g	$47.00	0
Mal-amido-PEG12-acid		sc-496708	100 mg	$540.00	0
Biotin-PEG4-Amine	663171-32-2	sc-496449	100 mg	$443.00	0
Methyltetrazine-NHS ester		sc-496797	25 mg	$225.00	0
Fmoc-Photo-Linker	162827-98-7	sc-294977 sc-294977A sc-294977B	100 mg 1 g 5 g	$250.00 $600.00 $1,575.00	1
DBCO-PEG4-acid	1537170-85-6	sc-497034	50 mg	$405.00	0
Propargyl-PEG5-beta-D-glucose		sc-496859	50 mg	$390.00	0
Ald--Ph-PEG3-amine		sc-496106	100 mg	$575.00	0
6-(N-Trifluoroacetyl)aminocaproic Acid An amino reactive heterobifunctional crosslinking reagent		sc-217289	50 mg	$220.00	0
2,2prime-Bis(diphenylphosphino)biphenyl	84783-64-2	sc-288355 sc-288355A	100 mg 1 g	$82.00 $482.00	0
N,Nprime-Carbonyldiimidazole A versatile coupling agent used in the synthesis of dipolar polyamides	530-62-1	sc-208070 sc-208070A	5 g 10 g	$29.00 $43.00	0
m-PEG4-t-butyl ester		sc-498415	500 mg	$575.00	0
2-(Diphenylphosphino)benzoic acid	17261-28-8	sc-254086	1 g	$53.00	0
Bromo-PEG1-CH2CO2H		sc-497007	100 mg	$495.00	0
N-Z-1,5-pentanediamine hydrochloride	18807-74-4	sc-253132	500 mg	$106.00	0
Benzyl-PEG6-CH2CO2tBu		sc-496435	500 mg	$510.00	0
1,14-Dibromo-3,6,9,12-tetraoxatetradecane	57602-02-5	sc-208717	25 mg	$250.00	0
4-[(2,4-Dimethoxyphenyl)(Fmoc-amino)methyl]phenoxyacetic acid	145069-56-3	sc-226455	5 g	$638.00	0
4,4prime-Diisothiocyanatostilbene-2,2prime-disulfonic acid disodium salt A negatively charged homobifunctional cross-linking reagent and dye	207233-90-7	sc-214282 sc-214282A sc-214282B	25 mg 100 mg 250 mg	$41.00 $86.00 $137.00	0
Methylamino-PEG1-acid		sc-498208	100 mg	$540.00	0
1,3-Bis(diphenylphosphino)propane monooxide Also known as [3-(Diphenylphosphino)propyl]diphenylphosphine oxide	85685-99-0	sc-222927	5 g	$286.00	0
DBCO-Sulfo-Link-Biotin		sc-497049	10 mg	$375.00	0
O,Oprime-Bis[2-(N-Succinimidyl-succinylamino)ethyl]polyethylene glycol	186020-53-1	sc-228867	1 g	$239.00	0
Ald-Ph-PEG3-NH-Boc		sc-496110	100 mg	$575.00	0
Mal-PEG2-NHS ester		sc-498192	100 mg	$480.00	0
[6-(Diethoxy-phosphorylamino)-hexyl]-phosphoramidic acid diethyl ester		sc-496209	250 mg	$390.00	0
Sulfo-Cy3 DBCO		sc-499254	1 mg	$240.00	0
N-(3-Hydroxypropyl)trifluoroacetamide	78008-15-8	sc-253067	1 ml	$45.00	0
3-(2-Pyridylthio)propanoic Acid A crosslinking agent in the immobilization of thrombogenesis-inhibiting enzymeson polymeric carriers	68617-64-1	sc-206596	50 mg	$220.00	0
t-Boc-N-amido-PEG4-(CH2)3CO2H		sc-496193	100 mg	$585.00	0
Propargyl-PEG5-amine	1589522-46-2	sc-498241	250 mg	$585.00	0
DBCO-Sulfo-NHS ester MF: C₂₅H₂₁N₂O₈S•Na, MW: 532.5		sc-499351	25 mg	$435.00	0
Ald-Ph-PEG2-amine		sc-496085	50 mg	$420.00	0
Benzophenone-4-isothiocyanate A benzophenone-based, hydroxyl- and photoreactive crosslinker	26328-59-6	sc-214587	100 mg	$183.00	1
1,6-Bis-maleimidohexane A sulfhydryl reactive maleimide based crosslinker, 16.1 angstrom spacer arm	4856-87-5	sc-357486	100 mg	$194.00	0
C18-PEG7-Acid		sc-498409	250 mg	$450.00	0
DCC A carboxyl activating reagent commonly employed in peptide synthesis	538-75-0	sc-239713 sc-239713A	25 g 100 g	$37.00 $54.00	0
Azido-(amido-PEG8)-t-butyl ester		sc-496387	100 mg	$525.00	0
Bromoacetamido-PEG8- acid		sc-496292	100 mg	$849.00	0
DBCO-PEG4-Desthiobiotin		sc-497053	10 mg	$285.00	0
Bis-PEG3-PFP ester		sc-496484	250 mg	$360.00	0
Benzyl-PEG2-CH2CO2tBu		sc-496430	500 mg	$575.00	0
6-Maleimidohexanoic acid N-hydroxysuccinimide ester A heterobifunctional cross-linking reagent with amine and sulfhydryl reactivity	55750-63-5	sc-239101	100 mg	$81.00	0
Tos-PEG10-Tos		sc-496241	500 mg	$585.00	0
6-[2-Biotinylamidoethyl]-dithiopropionamido]-4,8-diaza-5,7-diketoundecanoic Acid, Bis-N-sulfosuccinimidyl Ester Disodium Salt A cleavable Suflo-NHS and biotin containing crosslinker	1044220-56-5	sc-207084	1 mg	$250.00	0
Azido-PEG8-PFP ester		sc-496423	100 mg	$420.00	0
Bis-PEG14-acid		sc-496955	100 mg	$575.00	0
Ethylene glycol-bis(succinic acid N-hydroxysuccinimide ester) A homobifunctional, cleavable, amine-reactive crosslinker, 12 atom spacer arm	70539-42-3	sc-252807	250 mg	$80.00	0
Glutaraldehyde solution, 50% w/w An amine-reactive homobifunctional crosslinker	111-30-8	sc-207716	10 ml	$55.00	0
3-(2-bromoacetamido)propanoic acid NHS ester		sc-496293	100 mg	$270.00	0
Hydroxy-PEG16-PFP ester		sc-496728	100 mg	$575.00	0
DBCO-mPEG 30KDa		sc-499446	25 mg	$225.00	0
N-Boc-1,6-hexanediamine hydrochloride CAS: 65915-94-8, MF: C₁₁H₂₄N₂O₂•HCl, MW: 252.78	65915-94-8	sc-253100	1 g	$57.00	0
Tetrahydropyranylethyleneglycol	2162-31-4	sc-213021	1 g	$240.00	0
Tos-PEG6-Tos		sc-496237	1 g	$420.00	0
O6-[4-(Trifluoroacetamidomethyl)benzyl]guanine	680622-70-2	sc-219457	5 mg	$250.00	0
3-(4-Hydroxymethylphenoxy)propionic acid	101366-61-4	sc-251913	1 g	$73.00	0
2,3,4,6-tetra-o-acetyl-alpha-galactosylpyranosyl bromide		sc-496866	1 g	$360.00	0
1,1prime-Bis(dicyclohexylphosphino)ferrocene	146960-90-9	sc-222770 sc-222770A	250 mg 1 g	$45.00 $143.00	0
Bis-(2-methanethiosulfonatoethyl)dimethylammonium Chloride		sc-217766	5 mg	$280.00	0
Bis-Propargyl-PEG13		sc-498232	250 mg	$525.00	0
Trityl-PEG7-Azide		sc-496425	250 mg	$681.00	0
Bis-PEG2-acid		sc-496246	250 mg	$360.00	0
3-(Bromomethyl)phenyl isothiocyanate A building block fused to prepare fluorescent labels	155863-31-3	sc-225879	1 g	$173.00	0
Propargyl-PEG2-amine CAS: 944561-44-8, MF: C₇H₁₃NO_2,MW: 143.18	944561-44-8	sc-498234	250 mg	$315.00	0
4-(Maleimido)benzophenone A benzophenone-based, sulfhydryl-reactive photoreactive crosslinker	92944-71-3	sc-209847	100 mg	$142.00	0
Propargyl-PEG7-t-butyl ester		sc-498223	250 mg	$435.00	0
TCO-PEG4-NHS ester		sc-498420	10 mg	$214.00	0
N,Nprime-Bis[2-(chloroacetamido)ethyl]-N,Nprime-dimethylrhodamine A homobifunctional crosslinker	1022050-89-0	sc-212321	10 mg	$280.00	0
PEG NHS ester disulfide (n=7) Commonly used as a linker molecule	947601-98-1	sc-236303	100 mg	$189.00	0
Ald-PEG5-Azide		sc-496692	100 mg	$443.00	0
Hydroxy-PEG4-acid		sc-496952	250 mg	$345.00	0
N,Nprime-(1,2-Dihydroxyethylene)bis-acrylamide A polyacrylamide gel cross-linker	868-63-3	sc-215503 sc-215503A	5 g 25 g	$100.00 $266.00	0
Propargyl-PEG13-alcohol		sc-496275	250 mg	$525.00	0
Fluorescein-PEG6-NHS ester	1818294-35-7	sc-496184	10 mg	$480.00	0
Biotin-PEG24-NHS ester		sc-496461	50 mg	$585.00	0
diethyl 8-bromooctylphosphonate		sc-497763	250 mg	$360.00	0
1,2-Bis(di-tert-butylphosphinomethyl)benzene	121954-50-5	sc-222791 sc-222791A	1 g 5 g	$157.00 $565.00	0
Mal-Amido-PEG4-t-butyl ester		sc-496703	250 mg	$525.00	0
Sulfo-Cy5 Azide		sc-496977	1 mg	$240.00	0
DBCO-PEG4-Alcohol		sc-497060	25 mg	$225.00	0
Allyl(4-methoxyphenyl)dimethylsilane	68469-60-3	sc-233835	1 ml	$25.00	0
Mal-PEG4-NHS ester	1325208-25-0	sc-496142	100 mg	$510.00	0
Biotin-PEG6-Mal		sc-496063	100 mg	$578.00	0
Thio-PEG16-acid		sc-496811	100 mg	$585.00	0
N-Hydroxysuccinimide Useful in the carbodiimide method for improved amidations and peptide couplings	6066-82-6	sc-219162	100 g	$150.00	0
Bromo-PEG3-Acid		sc-496281	100 mg	$330.00	0
Bromo-PEG3-bromide		sc-496288	500 mg	$525.00	0
Hydroxy-PEG16-acid		sc-496725	100 mg	$585.00	0
Ald-Ph-PEG4-acid		sc-496695	100 mg	$345.00	0
Biotin-PEG23-azide	956494-20-5	sc-496160	100 mg	$681.00	0
O6-[4-(Aminomethyl)benzyl]guanine A cross linker	674799-96-3	sc-208125	5 mg	$350.00	0
Biotin-PEG3-Amine		sc-496448	100 mg	$435.00	0
5-Azido-2-nitrobenzoic acid N-hydroxysuccinimide ester A nitrate-containing, aryl azide-based, amine- and photoreactive crosslinker	60117-35-3	sc-256884	100 mg	$222.00	0
4prime-Hydroxy-2,4-dimethoxybenzophenone A linker employed for solid-phase peptide synthesis	41351-30-8	sc-252231	5 g	$49.00	0
Phthalimidoacetaldehyde	2913-97-5	sc-219615	1 g	$240.00	0
Tetrakis(Azido-PEG2-Amide)		sc-496971	25 mg	$1,470.00	0
Biotin-PEG3-oxyamine	1786206-22-1	sc-496265	50 mg	$390.00	0
DBCO-acid	1425485-72-8	sc-497032	50 mg	$390.00	0
(S)-1-(4-Aminoxyacetamidobenzyl)ethylenediaminetetraacetic Acid A bifunctional iron chelating agent	1217704-71-6	sc-220047	5 mg	$280.00	0
Bromo-PEG2-phosphonic acid	1446282-44-5	sc-496199	100 mg	$510.00	0
N-Acetyl-L-tyrosine ethyl ester monohydrate	36546-50-6	sc-269703	5 g	$77.00	0
N1,N1'-(1,4-phenylenebis(methylene))bis(N1-(2-aminoethyl)ethane-1,2-diamine)		sc-496870	50 mg	$525.00	0
[N-(2-Maleimidoethyl]ethylenediamine-N,N,Nprime,Nprime-tetraacetic Acid, Monoamide	1185102-85-5	sc-218919	10 mg	$280.00	0
Biotin-PEG2-Mal		sc-496466	100 mg	$435.00	0
2-{N2-[N6-(4-Azido-2,3,5,6-tetrafluorobenzoyl)-6 -aminocaproyl]-N6-(6-biotinamidocaproyl)-L -lysinylamido}] Ethyl 2-Carboxyethyl Disulfide		sc-213718	1 mg	$280.00	0
Ald-Ph-PEG2-NHBoc		sc-496109	100 mg	$420.00	0
Methyltetrazine-Amine hydrochloride	1345955-28-3	sc-497786	25 mg	$190.00	0
N-Boc-diethanolamine A building block	103898-11-9	sc-253104	5 ml	$112.00	0
Benzyl-PEG4-CH2CO2tBu		sc-496433	250 mg	$525.00	0
2-[Nalpha-Benzoylbenzoicamido-N6-(6-biotinamidocaproyl)-L-lysinylamido]ethyl Methanethiosulfonate A photoactivated biotinyl MTS cross-linker	910036-44-1	sc-223340	5 mg	$250.00	0
2-Benzoylpyridine	91-02-1	sc-237918	25 g	$20.00	0
Thiol-PEG6-t-butyl ester		sc-496478	100 mg	$405.00	0
(4-Hydroxyphenyl)diphenylphosphine	5068-21-3	sc-232774	1 g	$321.00	0
TCO-PEG4-Acid	1802913-21-8	sc-498416	25 mg	$360.00	0
N-Z-1,4-Butanediamine hydrochloride	18807-73-3	sc-253131	1 g	$142.00	0
1,11-Bis(methanesulfonyloxy)-3,6,9-trioxandecane	55400-73-2	sc-208714	1 g	$240.00	0
3-Maleimidopropionic Acid Hydrazonium, Trifluoroacetate CAS: 359436-61-6, MF: C₇H₉N₃O₃•C₂F₃O_2,MW: 296.18	359436-61-6	sc-357610	25 mg	$240.00	0
Azido-PEG4-Amine		sc-496117	100 mg	$390.00	0
2-[2-(2-t-Boc-aminoethoxy]ethoxy]ethyl Bromide A cross-linking reagent	165963-71-3	sc-208969	250 mg	$294.00	0
TCO-NHS ester An amine-reactive building block used to derivatize primary amine-containing molecules with a TCO moiety	1191901-33-3	sc-498419 sc-498419A sc-498419B	25 mg 100 mg 1 g	$285.00 $860.00 $3,749.00	0
1,3-Bis(diphenylphosphino)propane	6737-42-4	sc-222926 sc-222926A	1 g 5 g	$25.00 $45.00	0
Diazo biotin-PEG3-szide		sc-496165	10 mg	$225.00	0
Mes-PEG2-acid t-butyl ester		sc-496234	500 mg	$525.00	0
N-Boc-1,3-propanediamine	75178-96-0	sc-255338	1 ml	$124.00	0
Azido-PEG2-Amine		sc-496111	100 mg	$225.00	0
6-Bromohexylphosphonic acid		sc-497771	100 mg	$420.00	0
Mal-PEG1-NHS ester		sc-498191	100 mg	$480.00	0
N,Nprime,Nprimeprime-Triacetylchitotriose An N-acetylglucosamine oligosaccharide	38864-21-0	sc-222016 sc-222016A	10 mg 50 mg	$207.00 $829.00	1
Disuccinimidyl glutarate An amine-reactive, NHS ester-based crosslinker, 7.7 angstrom spacer arm	79642-50-5	sc-285455 sc-285455A sc-285455B sc-285455C sc-285455D	100 mg 500 mg 1 g 5 g 10 g	$136.00 $255.00 $500.00 $2,500.00 $5,000.00	3
Chloroacetamido-PEG2-NHS ester		sc-499340	50 mg	$360.00	0
Biotin-PEG3-Lipoamide		sc-496852	100 mg	$585.00	0
[4-(Diethoxy-phosphorylamino)-butyl]-phosphoramidic acid diethyl ester		sc-496208	250 mg	$390.00	0
Sulfo-Cy3 Azide		sc-499253	1 mg	$240.00	0
Biotinylamidoethyl]-dithiomethylenemalonic Acid Bis(3-aminopropionic Acid)		sc-221364	5 mg	$350.00	0
t-Butyl 1,3-dihydroxypropan-2-ylcarbamate		sc-496508	250 mg	$315.00	0
Tetrazine-Acid		sc-497779	25 mg	$225.00	0
1,6-Hexane-bis-[3-(2-pyridyldithio)propionamide]	359435-46-4	sc-208807	25 mg	$220.00	0
N-(4-Hydroxybutyl)trifluoroacetamide	128238-43-7	sc-253069	1 ml	$97.00	0
(5S,5primeR)-Dihydroxy lysinonorleucine	869111-63-7	sc-497671	1 mg	$500.00	0
Trans-3,4-Bis(methylmethanethiosulfonylmethyl)-2,2,5,5-tetramethylpyrrolidin-1-yloxyl Radical A cross-linking, sulfhydryl spin label	229621-30-1	sc-213085	1 mg	$263.00	0
(3-Formyl-1-indolyl)acetic acid Used to synthesize an indolecarboxaldehyde resin	138423-98-0	sc-238550	1 g	$92.00	0
1,4-Bis-maleimidobutane A thiol reactive crosslinking reagent	28537-70-4	sc-208788	10 mg	$225.00	0
DBCO-C6-NHS ester		sc-499350	100 mg	$450.00	0
Nimustine hydrochloride A DNA alkylator and cross-linking agent	55661-38-6	sc-202732 sc-202732A	250 mg 1 g	$80.00 $150.00	0
Biotin-SLC-NHS Ester		sc-496471	100 mg	$510.00	0
Cy5-PEG5-Azide		sc-497745	2 mg	$345.00	0
Butane-1,4-diyldiphosphonic acid		sc-496878	100 mg	$390.00	0
Amino-PEG4-(CH2)3CO2H		sc-496192	50 mg	$575.00	0
DIDS, Disodium Salt An anion transport inhibitor that inhibits Cl– uptake	67483-13-0	sc-203919 sc-203919A sc-203919B sc-203919C	250 mg 25 mg 100 mg 1 g	$170.00 $39.00 $120.00 $240.00	1
4prime-Aminomethyltrioxsalen hydrochloride A psoralen compound DNA intercalator	62442-61-9	sc-214292	5 mg	$116.00	0
Cy5-PEG4-acid		sc-499260	10 mg	$681.00	0
Propargyl-PEG8-amine	1196732-52-1	sc-499364	250 mg	$720.00	0
C18-PEG7-NHS		sc-498410	250 mg	$510.00	0
Azido-PEG3-PFP ester		sc-496417	100 mg	$390.00	0
6-Maleimidocaproic acid PFP ester		sc-498203	250 mg	$420.00	0
1,3-Propanediyl Bismethanethiosulfonate A sulfhydryl cross-linking reagent	55-96-9	sc-208779	25 mg	$280.00	0
L-Photo-Methionine A photoreactive amino acid analog used for protein-protein interaction studies in live cells		sc-397287	100 mg	$540.00	0
6-(4-Azido-2-nitrophenylamino)hexanoic acid N-hydroxysuccinimide ester A photoactive, heterobifunctional cross-linking reagent	64309-05-3	sc-256960	50 mg	$516.00	0
Bromo-PEG4-Azide		sc-496291	250 mg	$575.00	0
Mal-amido-PEG6-NHS	1137109-21-7	sc-496711	100 mg	$390.00	0
N-(t-Boc)ethylenediamine	57260-73-8	sc-218982	500 mg	$72.00	0
N,N"-Di-Z-diethylenetriamine A scaffold building block	160256-75-7	sc-250542	1 g	$142.00	0
4-(Hydroxymethyl)benzoic acid A stain used for research purposes	3006-96-0	sc-214213 sc-214213A	1 g 10 g	$57.00 $409.00	0
Bis-Mal-PEG3 CAS: 1008402-47-8, MF: C₂₂H₃₀N₄O_9,MW: 494.5	1008402-47-8	sc-496715	250 mg	$480.00	0
Azido-PEG12-NHS ester	1108750-59-9	sc-496413	100 mg	$575.00	0
Diazo Biotin-PEG3-DBCO		sc-497050	10 mg	$330.00	0
Amino-PEG5-CH2CO2H	141282-35-1	sc-496682	250 mg	$540.00	0
Bis-PEG2-PFP ester		sc-496483	250 mg	$345.00	0
Bis-propargyl-PEG5		sc-498228	250 mg	$270.00	0
N-Alloc-ethylenediamine hydrochloride MF: C₆H₁₂N₂O₂•HCl, MW: 180.63		sc-301276 sc-301276A	1 g 5 g	$90.00 $413.00	0
DL-4-Hydroxy-2-ketoglutarate Dilithium Salt A fluorinated, aryl azide-based, amine- and photoreactive crosslinker	126695-58-7	sc-208056 sc-208056A	50 mg 100 mg	$240.00 $190.00	0
Bis-maleimidomethyl Ether A short sulfhydryl reactive homobifunctional crosslinking reagent	15209-14-0	sc-210928	25 mg	$300.00	0
Triphenylborane - Triphenylphosphine Complex	3053-68-7	sc-296642 sc-296642A	5 g 25 g	$110.00 $295.00	0
1-Hydroxychlorodiene Hemisuccinate		sc-213338	2.5 mg	$300.00	0
N-(2-Aminoethyl)maleimide Trifluoroacetic Acid A thiol-reactive cross-linking reagent	146474-00-2	sc-358381	500 mg	$240.00	2
N-(2-Hydroxyethyl)trifluoroacetamide	6974-29-4	sc-253066	25 ml	$148.00	0
Tris(4-chlorophenyl)phosphine A catalyst	1159-54-2	sc-229629	1 g	$69.00	0
C18-PEG12-Amine		sc-498407	250 mg	$660.00	0
Azido-PEG24-acid		sc-496389	100 mg	$575.00	0
11-Maleimidoundecanoic Acid Sulfo-N-Succinimidyl Ester	211236-68-9	sc-213588 sc-213588A	100 mg 250 mg	$240.00 $500.00	0
DBCO-PEG4-DBCO		sc-497055	25 mg	$225.00	0
Benzyl-PEG2-CH2CO2H		sc-496429	250 mg	$585.00	0
Tos-PEG13-Tos		sc-496243	500 mg	$720.00	0
TAMRA-Azide-PEG-Biotin		sc-496240	5 mg	$330.00	0
Bis-PEG17-acid		sc-496957	100 mg	$575.00	0
Tos-PEG9-Tos		sc-496239	500 mg	$575.00	0
endo-BCN-PEG4-t-butyl ester		sc-496055	50 mg	$525.00	0
6-Maleimidocaproic Acid	55750-53-3	sc-357915	250 mg	$100.00	0
Trityl-PEG9-Azide		sc-496426	250 mg	$645.00	0
Propargyl-PEG4-t-butyl ester		sc-498221	250 mg	$435.00	0
Hydroxy-PEG2-CH2CO2t-Bu		sc-496954	500 mg	$645.00	0
Triphenylphosphine oxide A phosphine ligand used for coupling reactions, epoxidations, and Michael reactions	791-28-6	sc-397258	25 g	$20.00	0
Methyltetrazine-PEG4-Acid	1802907-91-0	sc-497780	25 mg	$225.00	0
Ald--Ph-PEG2-acid		sc-496694	100 mg	$420.00	0
Thio-PEG20-acid		sc-496813	100 mg	$681.00	0
Bromoacetamido-PEG2- NHS ester		sc-496294	50 mg	$360.00	0
Hydroxy-PEG3-PFP ester		sc-496727	100 mg	$270.00	0
DBCO-mPEG 20KDa		sc-499445	25 mg	$225.00	0
Mal-heptanoic NHS ester		sc-498172	250 mg	$131.00	0
Mal-PEG3-acid		sc-498188	100 mg	$480.00	0
Thiol-PEG3-acid		sc-496480	100 mg	$510.00	0
Tos-PEG4-Tos		sc-496236	5 g	$68.00	0
Methyltetrazine-PEG4-Amine HCl Salt	1802908-05-9	sc-496780	25 mg	$225.00	0
DBCO-PEG4-NHS ester	1427004-19-0	sc-499347	50 mg	$405.00	0
2-(Boc-amino)ethanethiol	67385-09-5	sc-237864	5 g	$62.00	0
Mal-PEG6-PFP		sc-498201	100 mg	$681.00	0
11-Maleimidoundecanoic Acid	57079-01-3	sc-357488	100 mg	$240.00	0
Bis-Propargyl-PEG4		sc-498227	250 mg	$345.00	0
ANP-Linker	171778-06-6	sc-291904 sc-291904A	1 g 5 g	$152.00 $818.00	0
1,14-Diazido-3,6,9,12-tetraoxatetradecane	182760-73-2	sc-206217	250 mg	$300.00	0
Propargyl-PEG3-amine		sc-498237	100 mg	$345.00	0
PEG17		sc-498403	250 mg	$575.00	0
Azide-PEG4-Tos		sc-496427	250 mg	$525.00	0
Tos-PEG4-CH2CO2H		sc-496245	250 mg	$435.00	0
3-(Bromomethyl)benzoic acid N-succinimidylester	155863-35-7	sc-225878	1 g	$220.00	0
Propargyl-PEG3-azide		sc-498233	250 mg	$420.00	0
S-acetyl-PEG2-t-butyl ester		sc-496815	500 mg	$585.00	0
Bromo-PEG4-t-butyl ester		sc-497002	250 mg	$420.00	0
Propargyl-PEG4-CH2CO2tBu		sc-498224	100 mg	$420.00	0
C18-PEG4-Azide		sc-498404	500 mg	$928.00	0
1,4-Butanediol diacrylate A drying technology for coatings, inks and adhesives	1070-70-8	sc-223020 sc-223020A	25 ml 100 ml	$20.00 $41.00	0
Ald-PEG3-Azide		sc-496691	100 mg	$420.00	0
Bis-PEG10-acid		sc-496951	100 mg	$575.00	0
Propargyl-PEG9-alcohol		sc-496274	250 mg	$420.00	0
N-Boc-Tris		sc-496517	1 g	$575.00	0
Azido-PEG36-alcohol	73342-16-2	sc-496398	100 mg	$728.00	0
Fluorescein-PEG6-acid		sc-496183	50 mg	$480.00	0
Ald-PEG5-t-butyl ester		sc-496689	100 mg	$420.00	0
Biotin-PEG8-NHS ester MF: C₃₃H₅₆N₄O₁₄S, MW: 764.88		sc-496460	100 mg	$645.00	0
THP-PEG7	42607-87-4	sc-496949	1 g	$575.00	0
Lipoamide-PEG3-Mal		sc-496847	100 mg	$575.00	0
2-[2-[2-[2-[6-(Biotinylaminohexanoyl]aminoethoxy]ethoxy]ethoxy]-4-[3-(trifluoromethyl)-3H-diazirin-3-yl]benzoic Acid A cross-linking and biotin-labeled compound	207971-23-1	sc-206353	1 mg	$350.00	0
4-(Maleimidomethyl)cyclohexane-1-carbonyl-1-(tert-butyl)carbazate	887406-71-5	sc-216696	25 mg	$250.00	0
Parpargyl-PEG4-alcohol		sc-496272	250 mg	$360.00	0
diethyl 7-bromoheptylphosphonate		sc-497764	250 mg	$420.00	0
4-Maleimidobutyric Acid N-Succinimidyl Ester An amine- and sulfhydryl-reactive crosslinker	80307-12-6	sc-210101	100 mg	$217.00	0
2-(tert-Butyl-dimethyl-silanyloxy)-1,1-bis-(tert-butyl-dimethyl-silanyloxymethyl)-ethylamine		sc-496515	1 g	$360.00	0
PEG6-Tos		sc-496217	1 g	$420.00	0
4-(N-Boc-aminoxyacetamido)benzyl Ethylenediaminetetraacetic Acid, Tetra(t-butyl) Ester		sc-223599	5 mg	$250.00	0
Tris-(2-methanethiosulfonylethyl)amine	18365-77-0	sc-213124	25 mg	$220.00	0
Disuccinimidyl L-Tartrate A homobifunctional amine-reactive crosslinker	62069-75-4	sc-211361	250 mg	$210.00	0
4-Maleimidophenyl isocyanate A novel heterobifunctional crosslinker for hydroxyl-to-thiol coupling	123457-83-0	sc-352445	50 mg	$473.00	0
3,4-Dibromo-Mal-PEG2-amine		sc-496154	100 mg	$345.00	0
Azidoacetic acid NHS ester	824426-32-6	sc-496405	100 mg	$195.00	0
4-(2-Bromopropionyl)phenoxyacetic acid A photolabile linker for solid-phase peptide synthesis	33254-93-2	sc-252078	1 g	$200.00	0
Mal-PEG2-alcohol		sc-496704	100 mg	$480.00	0
Trioxsalen A photochemical crosslinker of DNA used as a probe for nucleic acid structure	3902-71-4	sc-216017 sc-216017A	1 g 5 g	$47.00 $186.00	0
Tetrakis(Amino-PEG4-Amide)		sc-496976	25 mg	$1,800.00	0
Azido-PEG2-CH2CO2H		sc-496379	100 mg	$480.00	0
Bromo-PEG3-ethyl phosphonate		sc-496203	100 mg	$390.00	0
Bromo-PEG3-alcohol		sc-496992	250 mg	$390.00	0
Fluorescein-PEG3-(N-Boc)-amine		sc-496181	50 mg	$540.00	0
Propargyl-PEG5-tetra-Ac-beta-D-galactose		sc-496862	50 mg	$390.00	0
Methoxytrityl-N-PEG12-TFP ester		sc-496687	100 mg	$465.00	0
Biotin-PEG3-Azide CAS: 945633-30-7, MF: C₁₈H₃₂N₆O₅S, MW: 444.55	945633-30-7	sc-496458	100 mg	$315.00	0
3,6,9,12-Tetraoxatetradecane-1,14-diyl-bis-methanethiosulfonate	212262-08-3	sc-209729	10 mg	$300.00	0
THP-PEG5		sc-496947	1 g	$420.00	0
Lipoamido-PEG3-Azide		sc-496845	100 mg	$480.00	0
Biotin-PEG11-Mal	1334172-60-9	sc-496064	50 mg	$575.00	0
Thio-PEG12-acid		sc-496810	100 mg	$585.00	0
Bromo-PEG2-acid	1807503-92-9	sc-496280	100 mg	$330.00	0
Propargyl-PEG5-tetra-Ac-beta-D-glucose		sc-496861	50 mg	$390.00	0
Azido-PEG6- t-butyl ester		sc-496364	100 mg	$330.00	0
Bromo-PEG2-bromide		sc-496287	500 mg	$405.00	0
Azido-PEG3-azide		sc-496297	100 mg	$270.00	0
Tos-PEG3-CH2CO2tBu		sc-496270	250 mg	$540.00	0
Hydroxy-PEG8-t-butyl ester		sc-496724	500 mg	$390.00	0
4-Maleimidobutyric Acid A bifunctional crosslinking agent	57078-98-5	sc-210100 sc-210100A sc-210100B sc-210100C sc-210100D	1 g 10 g 50 g 100 g 500 g	$250.00 $1,850.00 $3,200.00 $5,200.00 $16,500.00	0
Tri(pentafluorophenyloxycarbonylethyloxyethyl)amine		sc-496513	500 mg	$480.00	0
Hydroxy-PEG6-CH2CO2tBu		sc-496963	250 mg	$575.00	0
Ald--Ph-PEG6-acid		sc-496696	100 mg	$510.00	0
endo-BCN-PEG2-acid		sc-496045	50 mg	$681.00	0
Biotin-PEG2-Amine Used in affinity purification of oligonucleotides	138529-46-1	sc-496447	100 mg	$353.00	0
N-Succinimidyl 6-[[4-(Maleimidomethyl)cyclohexyl]carboxamido] Caproate	125559-00-4	sc-219227	10 mg	$220.00	0
Tetrakis(Mal-PEG2-amide)		sc-496970	25 mg	$2,100.00	0
4-(tert-Butoxymethyl)benzoic acid	34224-31-2	sc-254577	2.5 g	$473.00	0
Biotinyl Cystamine A crosslinking photoaffinity label ligand	128915-82-2	sc-210924 sc-210924A	10 mg 50 mg	$280.00 $890.00	0
PEG3-Tos		sc-496215	1 g	$585.00	0
N-[2-[2-[2-[(N-Biotinyl-caproylamino)-ethoxy)ethoxyl]-4-[2-(trifluoromethyl)-3H-diazirin-3-yl]benzoyl]-1,3-bis(mannopyranosyl-4-yloxy)-2-propylamine An exofacial probe for the human erythrocyte glucose transport system		sc-224114	250 µg	$360.00	0
2,3,4,6-tetra-o-acetyl-alpha-D-glucosylpyranosyl bromide		sc-496867	1 g	$180.00	0
3-(Z-Amino)-1-propanol A phenyl carbamate compound for proteomics research	34637-22-4	sc-238483	25 g	$127.00	0
3-Maleimidopropionic acid A sulfhydryl reactive heterobifunctional crosslinking reagent	7423-55-4	sc-216479	1 g	$250.00	0
Azido-PEG2-CH2CO2tBu		sc-496373	100 mg	$420.00	0
PEG5-bis-(ethyl phosphonate)		sc-496198	250 mg	$585.00	0
Biotin-PEG23-amine		sc-496453	50 mg	$525.00	0
Pal Linker A reagent for the mild solid-phase synthesis of C-terminal peptide amides	115109-65-4	sc-311509 sc-311509A	1 g 5 g	$487.00 $1,215.00	0
[N-(2-Maleimidoethyl]diethylenetriaminepentaacetic Acid, Monoamide A heterobifunctional crosslinking reagent	180152-82-3	sc-218918	10 mg	$2,400.00	0
Azido-PEG4-tetra-Ac-beta-D-glucose		sc-496857	50 mg	$360.00	0
2-Chloro-4,4,5,5-tetramethyl-1,3,2-dioxaphospholane Phosphitylator of alcohols and heteroatomic nucleophiles	14812-59-0	sc-225283	1 g	$137.00	0
Biotin-PEG4-TFP ester		sc-496465	100 mg	$420.00	0
Sulfo-Cyanine5 NHS ester		sc-496981	1 mg	$315.00	0
Methyltetrazine-PEG4-Maleimide Maleimide (thiol reactive) functionalized methyl tetrazine for [4+2] inverse electron demand Diels-Alder click chemistry cycloaddition reactions. The tetrazine will react with strained alkenes such as transcyclooctene; norbornene and cyclopropene to yield	1802908-02-6	sc-496794	4 mg	$214.00	0
3-(Allyloxycarbonylamino)-1-propanol	156801-29-5	sc-238459	5 ml	$224.00	0
Azido-PEG5-NHS ester		sc-496410	100 mg	$420.00	0
DTME A homobifunctional , thiol-cleavable, sulfhydryl-reactive crosslinker, 13.3 angstrom spacer arm	71865-37-7	sc-214925	10 mg	$210.00	0
Tetrazine-Amine		sc-497785	25 mg	$225.00	0
1-Azido-3,6,9-trioxaundecane-11-ol A cross linking reagent	86770-67-4	sc-208605	500 mg	$300.00	0
Mal-amido-PEG6-acid		sc-496706	100 mg	$285.00	0
Tetrakis(Amino-PEG2-Amide)		sc-496974	25 mg	$1,800.00	0
Bis(p-sulfonatophenyl)phenylphosphine dihydrate dipotassium salt	151888-20-9	sc-300239	250 mg	$57.00	0
Bromo-PEG5-phosphonic acid	1446282-37-6	sc-496201	100 mg	$480.00