Date published: 2026-2-11

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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 171 to 180 of 499 total

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Product NameCAS #Catalog #QUANTITYPriceCitationsRATING

Bis-PEG2-PFP ester

1314378-18-1sc-496483
250 mg
$359.00
(0)

Bis-PEG3-PFP ester

sc-496484
250 mg
$360.00
(0)

Azido-PEG1-NHS ester

1807530-06-8sc-496407
100 mg
$375.00
(0)

Bis-PEG4-PFP ester

sc-496485
250 mg
$405.00
(0)

Bis-PEG5-PFP ester

sc-496486
250 mg
$375.00
(0)

Bis-PEG7-PFP ester

sc-496487
250 mg
$405.00
(0)

Azido-PEG5-NHS ester

sc-496410
100 mg
$420.00
(0)

Bis-PEG9-PFP ester

sc-496488
100 mg
$375.00
(0)

Azido-PEG8-NHS ester

1204834-00-3sc-496411
100 mg
$555.00
(0)

Bis-PEG13-PFP ester

sc-496489
100 mg
$645.00
(0)