Date published: 2026-4-24

1-800-457-3801

SCBT Portrait Logo
Seach Input

PEG Linkers 02

Santa Cruz Biotechnology now offers a broad range of PEGs (polyethylene glycols) for use in various applications. PEGs are versatile, water-soluble polymers that are used extensively in scientific research due to their unique properties, such as biocompatibility, non-toxicity, and ability to modify surfaces and molecules. Researchers utilize PEGs to study protein interactions, drug delivery systems, and nanoparticle stabilization. In biochemistry and molecular biology, PEGs are used to precipitate proteins, enhance the solubility of biomolecules, and protect proteins from denaturation. In the field of materials science, PEGs are employed to create hydrogels, which are used in tissue engineering and regenerative medicine. PEGylation, the process of attaching PEG chains to molecules, is widely used to increase the stability and half-life of drugs and various proteins. By offering a comprehensive selection of high-quality PEGs, Santa Cruz Biotechnology supports cutting-edge research in biochemistry, biotechnology, and materials science. These products enable scientists to conduct precise and reproducible experiments, driving advancements in the development of new materials and strategies. View detailed information on our available PEGs by clicking on the product name.

Items 441 to 450 of 499 total

Display:

Product NameCAS #Catalog #QUANTITYPriceCitationsRATING

TCO-PEG4-Acid

1802913-21-8sc-498416
25 mg
$360.00
(0)

TCO-Amine HCl salt

1609736-43-7sc-498417
25 mg
$374.00
(0)

TCO-PEG3-Maleimide

1609659-01-9sc-498418
4 mg
$255.00
(0)

TCO-NHS ester

1191901-33-3sc-498419
sc-498419A
sc-498419B
25 mg
100 mg
1 g
$303.00
$901.00
$3907.00
(0)

TCO-NHS ester is an amine-reactive building block used to derivatize primary amine-containing molecules with a TCO moiety

Sulfo-Cy3 Azide

1801695-56-6sc-499253
1 mg
$250.00
(0)

Sulfo-Cy3 DBCO

1782950-79-1sc-499254
1 mg
$240.00
(0)

Sulfo-Cy3-Tetrazine

1801924-47-9sc-499255
1 mg
$250.00
(0)

Cyanine 3 Phosphoramidite

sc-499256
50 mg
$420.00
(0)

Cyanine 3.5 Phosphoramidite

sc-499258
50 mg
$435.00
(0)

Cy5-PEG4-acid

sc-499260
10 mg
$681.00
(0)