Acrylamide-PEG-SH, MW 3.4k

Acrylamide-PEG-SH, MW 3.4k

Catalog No: PBL-8193
Product Name: Acrylamide-PEG-SH, MW 3.4k
In Stock: Yes
SKUProduct Name
Acrylamide-PEG-SH, MW 3.4k - 100mg
Acrylamide-PEG-SH, MW 3.4k - 500mg
Acrylamide-PEG-SH, MW 3.4k - 1g
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Acrylamide-PEG-SH is a linear bifunctional PEG reagent with an acrylamide group that can be used for radical initiator or UV light induced polymerization. It is often used to prepare PEG hydrogel. Instead of an ester linkage in PEG-Acrylate, PEG-Acrylamide has a more stable amide linker. PEG-methacrylamide is provided through our custom synthesis service. It has a reactive free thiol, SH, cysteine, sulfhydryl, or mercapto group that selectively reacts with maleimide and novel metal surface including gold, silver, etc.. It is useful for reversible PEGylation.


Molecular weight: MW of PEG was measured by MALDI-MS or GPC. PDI (polydispersity index) of our linear PEG is 1.02-1.05 with very narrow MW distribution. The number of repeating ethylene oxide units (CH2CH2O) or the degree of polymerization is calculated dividing the PEG MW by 44 (44 is the molecular mass of one repeating unit).

Solubility: Soluble in water and aqueous buffer, chloroform, methylene chloride, DMF, DMSO, and less soluble in alcohol, toluene. Not soluble in ether.

Density: PEG density is approximately 1.125 g/mL

Physical form: PEG products generally appear as white or off-white powder, and for very low MW linear PEG such as MW 1k or less, it may appear as wax-like, semi-solid material due to the low MW and the type of functional groups.

Storage condition: PEG product shall be stored in the original form as received in a freezer at -20C or lower for long term storage. Stock solution of PEG reagents that do not contain oxygen or moisture sensitive functional groups may be temporarily stored in a refrigerator or ambient temperature for multiple days. Stock solution should avoid repeated freeze-and-thaw cycles. See Documents section for detailed storage and handling conditions.


Click here to view an expanded list of hundreds of publications citing Creative PEGWorks products.


 Technical Information_Linear PEG Products
 SDS of Acrylamide-PEG-SH

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