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.

PRODUCT NAME/Application CAS Catalog # QUANTITY Price Citations RATING
6-Bromo-1-hexanol
A product for proteomics research
4286-55-9 sc-239090
5 g
$79.00
0
Bis-PEG2-TFP
sc-496494
100 mg
$225.00
0
Tri(Mal-PEG4-amide)-amine
sc-496966
25 mg
$1,470.00
0
Lipoamide-PEG11-Biotin
sc-496854
100 mg
$744.00
0
11-Maleimidoundecanoic Acid Sulfo-N-Succinimidyl Ester
211236-68-9 sc-213588
100 mg
$240.00
0
Bis-PEG7-PFP ester
sc-496487
250 mg
$405.00
0
SPDP-PEG3-acid
sc-496495
100 mg
$540.00
0
Carboxy-PEG3-t-butyl ester
sc-496443
100 mg
$420.00
0
Tri(Amino-PEG3-amide)-amine
sc-496967
50 mg
$1,485.00
0
N-Dihydrocinnamoylaminocaproic Acid, N-Hydroxysuccinimide Ester
334616-48-7 sc-219147
10 mg
$220.00
0
S-acetyl-PEG4-alcohol
sc-496827
250 mg
$315.00
0
Azido-PEG6-CH2CO2t-butyl ester
sc-496376
250 mg
$510.00
0
Bis-PEG9-PFP ester
sc-496488
100 mg
$375.00
0
Bis-PEG1-TFP
sc-496493
250 mg
$345.00
0
[N-(2-Maleimidoethyl]ethylenediamine-N,N,N',N'-tetraacetic Acid, Monoamide
1185102-85-5 sc-218919
10 mg
$280.00
0
Carboxyl-PEG5-mono-methyl ester
sc-496442
250 mg
$420.00
0
4-[3-(Trifluoromethyl)-3H-diazirin-3-yl]benzoic Acid
A photoreactive aromatic diazirine
85559-46-2 sc-209896
5 mg
$280.00
0
Tri(Amino-PEG4-amide)-amine
sc-496968
50 mg
$1,485.00
0
DBCO-Maleimide
MF: C25H21N3O4, MW: 427.45
1395786-30-7 sc-497061
50 mg
$420.00
0
Ald-Ph-PEG4-acid
sc-496695
100 mg
$345.00
0
Benzyl-PEG4-CH2CO2tBu
sc-496433
250 mg
$525.00
0
Biotin-PEG3-Lipoamide
sc-496852
100 mg
$585.00
0
Xantphos based ligand
349100-75-0 sc-237421
1 g
$94.00
0
Desthiobiotin-PEG3-azide
An azide PEG-linker
1426828-06-9 sc-496162
10 mg
$225.00
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
Azido-PEG5-CH2CO2t-butyl ester
sc-496375
250 mg
$540.00
0
N-Succinimidyl 4-Azidosalicylate
A hydroxyl-containing, photoreactive aryl azide-based crosslinker for 125I radiolabeling
96602-46-9 sc-219224
50 mg
$300.00
0
Azido-PEG36-alcohol
sc-496398
100 mg
$728.00
0
Bis-PEG17-PFP ester
sc-496490
100 mg
$681.00
0
SPDP-PEG6-acid
sc-496496
100 mg
$575.00
0
[N-(2-Maleimidoethyl]diethylenetriaminepentaacetic Acid, Monoamide
A heterobifunctional crosslinking reagent
180152-82-3 sc-218918
10 mg
$2,400.00
0
PEG3-bis(phosphonic acid)
sc-496500
100 mg
$480.00
0
DBCO-NHS
sc-499349
25 mg
$285.00
0
Carboxy-PEG3-mono-methyl ester
sc-496441
250 mg
$480.00
0
4-[3-(Trifluoromethyl)diazirin-3-yl]benzoic Acid N-Hydroxysuccinimide Ester
A photoaffinity label and crosslinking reagent
87736-89-8 sc-209897
2.5 mg
$250.00
0
Tri(Amino-PEG5-amide)-amine
sc-496969
50 mg
$1,485.00
0
6-Maleimidocaproic Acid Sulfo-N-Succinimidyl Ester
A water-soluble, heterobifunctional amine- and sulfhydryl-reactive crosslinker, 9.4 angstrom spacer arm
215312-86-0 sc-217352
sc-217352A
100 mg
10 mg
$280.00
$70.00
0
p-Phenylene diisothiocyanate
4044-65-9 sc-250628
1 g
$31.00
0
t-boc-N-amido-PEG5-Azido
sc-496385
100 mg
$540.00
0
Ald--Ph-PEG6-acid
sc-496696
100 mg
$510.00
0
Azido-PEG4-PFP ester
sc-496419
100 mg
$390.00
0
[6-(Diethoxy-phosphorylamino)-hexyl]-phosphoramidic acid diethyl ester
sc-496209
250 mg
$390.00
0
Bis-PE21- NHS ester
sc-496127
100 mg
$709.00
0
O6-[4-(Aminomethyl)benzyl]guanine
A cross linker
674799-96-3 sc-208125
5 mg
$350.00
0
Mal-Amido-PEG4-t-butyl ester
sc-496703
250 mg
$525.00
0
5-(3-Iodopropoxy)-2-nitrobenzyl alcohol
A photolabile linker for solid-phase oligosaccharide synthesi
185994-27-8 sc-317521
sc-317521A
250 mg
1 g
$200.00
$412.00
0
1,17-Bisbiotinylamino-3,6,9,12,15-pentaoxaheptadecane
A biotinylated cross-linking reagent
440680-87-5 sc-206218
25 mg
$200.00
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-PEG3-alcohol
sc-496825
250 mg
$345.00
0
9,9-Dimethyl-4,5-bis(di-tert-butylphosphino)xanthene
856405-77-1 sc-291772
500 mg
$121.00
0
Sulfo-Cy5 DBCO
sc-496979
1 mg
$240.00
0
Bromo-PEG5-phosphonic acid
1446282-37-6 sc-496201
100 mg
$480.00
0
endo-BCN-PEG2-Boc-Amine
sc-496066
50 mg
$681.00
0
Bromoacetamido-PEG8- acid
sc-496292
100 mg
$849.00
0
N-Succinimidyl 4-Azido-2,3,5,6-tetrafluorobenzoate
A fluorinated, aryl azide-based, amine- and photoreactive crosslinker
126695-58-7 sc-208056
50 mg
$240.00
0
N-Boc-4-isothiocyanatobutylamine
247035-47-8 sc-228681
1 ml
$191.00
0
N-Boc- 2,2'-(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
Amino-PEG5-alcohol
sc-496088
100 mg
$240.00
0
Azido-PEG24-alcohol
sc-496397
100 mg
$693.00
0
Bis-PEG13-PFP ester
sc-496489
100 mg
$645.00
0
Glutaraldehyde solution, 25% w/w
A protein cross-linking agent
111-30-8 sc-300764
sc-300764A
100 ml
10 ml
$32.00
$20.00
0
Biotin-PEG3-hydrazide
sc-496166
50 mg
$420.00
0
SPDP-PEG4-NHS ester
sc-496497
100 mg
$540.00
0
N-(2-Maleimidoethyl)-6-t-Boc-aminohexanamide
sc-218917
25 mg
$250.00
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
$129.00
0
PEG2-bis(phosphonic acid)
sc-496499
100 mg
$510.00
0
Sulfo-Cy5-TCO
For labeling peptides, proteins and oligos
sc-496985
1 mg
$240.00
0
DBCO-C6-NHS ester
sc-499350
100 mg
$450.00
0
Benzyl-PEG3-Tos
sc-496440
500 mg
$575.00
0
N-Hydroxysuccinimidyl-4-azidobenzoate
An aryl azide-based, amine- and photoreactive crosslinker
53053-08-0 sc-263835
100 mg
$100.00
0
Tri(pentafluorophenyloxycarbonylethyloxyethyl)amine
sc-496513
500 mg
$480.00
0
N-Succinimidyloxycarbonylundecyl Methanethiosulfonate
A heterobifunctional amine- and sulfhydryl- reactive crosslinker
887407-54-7 sc-212286
10 mg
$280.00
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
4-(N-Boc-amino)-1,6-heptanedioic acid
sc-496503
100 mg
$420.00
0
Methyltetrazine-PEG4-Amine
sc-496780
25 mg
$225.00
0
2-{N2-[N6-(4-Azido-2,3,5,6-tetrafluorobenzoyl)-6- aminocaproyl]-N6-(6-biotinamidocaproyl)-L -lysinylamido}ethyl Methanethiosulfonate
A biotin containing sulfhydryl- and photo-reactive crosslinker
1356841-34-3 sc-213720
1 mg
$250.00
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
Mal-amido-PEG12-NHS
sc-496713
100 mg
$540.00
0
Triethylenetetramine
A selective Cu(II) chelator and crosslinker
112-24-3 sc-251328
sc-251328A
100 g
100 g
$29.00
$33.00
0
t-Boc-N-Amido-PEG4-Azide
sc-496384
500 mg
$575.00
0
C18-PEG12-Azide
sc-498405
250 mg
$660.00
0
6-(Z-Amino)-1-hexanol
17996-12-2 sc-254867
1 g
$107.00
0
Ald-Ph-PEG2-t-butyl ester
sc-496697
100 mg
$375.00
0
Decaoxadotriacontadioic Acid Bis(N-Hydroxysuccinimide) Ester
sc-218093
5 mg
$350.00
0
3-(Allyloxycarbonylamino)-1-propanol
156801-29-5 sc-238459
5 ml
$224.00
0
6-(N-Trifluoroacetyl)aminocaproic Acid
An amino reactive heterobifunctional crosslinking reagent
sc-217289
50 mg
$220.00
0
[4-(Diethoxy-phosphorylamino)-butyl]-phosphoramidic acid diethyl ester
sc-496208
250 mg
$390.00
0
TAMRA-PEG4-DBCO
sc-499356
1 mg
$240.00
0
Tris-(2-methanethiosulfonylethyl)amine
18365-77-0 sc-213124
25 mg
$220.00
0
Bis-PEG13-NHS ester
sc-496126
100 mg
$681.00
0
Lipoamido-PEG8-acid
sc-496835
100 mg
$540.00
0
Azido-PEG6-PFP ester
sc-496422
100 mg
$420.00
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
Benzyl-PEG2-Azide
sc-496438
250 mg
$575.00
0
Heptaoxatricosanedioic Acid Bis(N-Hydroxysuccinimide) Ester
211746-85-9 sc-211585
25 mg
$280.00
0
Methyltetrazine-Acid
sc-497782
25 mg
$225.00
0
Mal-PEG3-alcohol
sc-496151
250 mg
$525.00
0
Mal-PEG2-alcohol
sc-496704
100 mg
$480.00
0
Bis-maleimidomethyl Ether
A short sulfhydryl reactive homobifunctional crosslinking reagent
15209-14-0 sc-210928
25 mg
$300.00
0
Thiol-PEG6-acid
sc-496808
100 mg
$510.00
0
Chloroacetamido-PEG2-NHS ester
sc-499340
50 mg
$360.00
0
O6-[4-(Trifluoroacetamidomethyl)benzyl]guanine
680622-70-2 sc-219457
5 mg
$250.00
0
Mes-PEG4-t-butyl ester
sc-496235
500 mg
$525.00
0
Ramage-Linker
212783-75-0 sc-296257
sc-296257A
5 g
25 g
$165.00
$928.00
0
Amino-PEG2-acid -t-Butyl ester
756525-95-8 sc-496195
100 mg
$390.00
0
Thiol-PEG4-Alcohol
sc-496824
100 mg
$420.00
0
4-(Maleimido)benzophenone
A benzophenone-based, sulfhydryl-reactive photoreactive crosslinker
92944-71-3 sc-209847
100 mg
$142.00
0
m-PEG4-amine
sc-496059
500 mg
$420.00
0
1-Acetyl-2,2,5,5-tetramethyl-3-pyrroline-3-carboxylic Acid N-Hydroxysuccinimide Ester
1076198-74-7 sc-206120
10 mg
$250.00
0
Biotin-PEG23-azide
sc-496160
100 mg
$681.00
0
Ethylene-bis-maleimide
A homobifunctional sulfhydryl-reactive crosslinker
5132-30-9 sc-358228
100 mg
$220.00
0
Carboxy--Amido-pEG-t-butyl ester
sc-496445
250 mg
$420.00
0
Bromo-PEG3-phosphonic acid
sc-496200
100 mg
$480.00
0
Bromo-PEG4-Azide
sc-496291
250 mg
$575.00
0
Azido-PEG2-CH2CO2tBu
sc-496373
100 mg
$420.00
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
Methyltetrazine-PEG4-Acid
sc-497780
25 mg
$225.00
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-Biotinylcaproylaminocaproic Acid
A biotinylated cross-linking reagent
89889-51-0 sc-212137
25 mg
$220.00
0
11-Maleimidoundecane-1-carbonyl-1-(t-butyl)carbazate
1076198-39-4 sc-213587
25 mg
$220.00
0
1,5-Diazido-3-oxapentane
A multifunctional, alkylating agent
24345-74-2 sc-208800
1 g
$240.00
0
Bromo-PEG3-t-butyl ester
sc-497001
250 mg
$420.00
0
N-Succinimidyl 6-(3-Maleimidopropionamido) Hexanoate
A reagent for sulfhydryl and amino reactive heterobifunctional crosslinking
sc-219226
10 mg
$220.00
0
(S)-1-(4-Aminoxyacetamidobenzyl)ethylenediaminetetraacetic Acid
A bifunctional iron chelating agent
1217704-71-6 sc-220047
5 mg
$280.00
0
Azido-PEG1-Azide
24345-74-2 sc-496299
100 mg
$315.00
0
1,1'-Bis(dicyclohexylphosphino)ferrocene
146960-90-9 sc-222770
sc-222770A
250 mg
1 g
$30.00
$105.00
0
Dimethyl pimelimidate dihydrochloride
A homobifunctional amine-reactive crosslinker
58537-94-3 sc-268943
sc-268943A
250 mg
1 g
$20.00
$35.00
0
Azido-PEG6- t-butyl ester
sc-496364
100 mg
$330.00
0
4-Acetyl-3,5-dioxo-1-methylcyclohexanecarboxylic acid
Used for immobilizing amino acids on a solid phase
181486-37-3 sc-238752
500 mg
$246.00
0
1,3-Bis(dicyclohexylphosphino)propane bis(tetrafluoroborate)
1002345-50-7 sc-297923
500 mg
$80.00
0
Bis-PEG3-PFP ester
sc-496484
250 mg
$360.00
0
Diazo biotin-PEG3-szide
sc-496165
10 mg
$225.00
0
[Biotinylamidoethyl]-dithiomethylenemalonic Acid Bis(2-aminoethanoic Acid)
A cleavable biotin crosslinker
sc-221363
5 mg
$220.00
0
4-Bromobutyryl chloride
927-58-2 sc-238794
5 g
$28.00
0
SPDP-PEG6-NHS ester
sc-496498
100 mg
$575.00
0
Bis-Mal-PEG11
sc-496717
500 mg
$930.00
0
N-Boc-m-phenylenediamine
68621-88-5 sc-236022
5 g
$199.00
0
N-(2-Maleimidoethyl)-6-aminohexanamide, Trifluoroacetic Acid Salt
A heterobifunctional crosslinking reagent
1185075-13-1 sc-218916
10 mg
$220.00
0
N-Boc-iminodipropionic acid
143766-89-6 sc-228690
500 mg
$216.00
0
Biotin-PEG3-NHS ester
A useful biochemical for proteomics research
1253286-56-4 sc-496170
250 mg
$420.00
0
1,8-Bis-maleimidotetraethyleneglycol
A homobifunctional sulfhydryl-reactive crosslinker
115597-84-7 sc-208810
25 mg
$220.00
0
4-Mercapto-1-butanol
A product for proteomics research
14970-83-3 sc-238878
1 g
$49.00
0
Diethyl 4-aminoheptanedioate
sc-496505
100 mg
$345.00
0
diethyl 10-bromodecylphosphonate
sc-497762
100 mg
$360.00
0
C18-PEG7-NHS
sc-498410
250 mg
$510.00
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
1,3-bis(carboxyethoxy)-2,2-bis(carboxyethoxy)propane
sc-496986
1 g
$681.00
0
DBCO-Sulfo-NHS ester
sc-499351
25 mg
$435.00
0
Butane-1,4-diyldiphosphonic acid
sc-496878
100 mg
$390.00
0
ANP-Linker
171778-06-6 sc-291904
sc-291904A
1 g
5 g
$203.00
$818.00
0
DBCO-PEG4-DBCO
sc-497055
25 mg
$225.00
0