N-(acid-PEG3)-N-bis(PEG3-biotin) - 98%, high purity , CAS No.N597240

  • ≥98%
Item Number
N597240
Grouped product items
SKUSizeAvailabilityPrice Qty
N597240-25mg
25mg
Available within 8-12 weeks(?)
Production requires sourcing of materials. We appreciate your patience and understanding.
$269.90
N597240-100mg
100mg
Available within 8-12 weeks(?)
Production requires sourcing of materials. We appreciate your patience and understanding.
$649.90

PEG Acid

View related series
Branched PEG

Basic Description

Specifications & Purity98%
Storage TempStore at -20°C,Argon charged
Shipped InIce chest + Ice pads
Product Description

N-(acid-PEG3)-N-bis(PEG3-biotin) is a branched PEG linker with biotin and carboxylic acid moieties. The biotin group is used for the conjugation of proteins and can also be used for labeling. The carboxylic acid group can react with primary amines in the presence of activators such as EDC and DCC to form stable amide bonds. The hydrophilic PEG linker increases the water solubility of the compound in aqueous media.

Names and Identifiers

Canonical SMILES C1C2C(C(S1)CCCCC(=O)NCCOCCOCCOCCN(CCOCCOCCOCCC(=O)O)CCOCCOCCOCCNC(=O)CCCCC3C4C(CS3)NC(=O)N4)NC(=O)N2
Molecular Weight 1024.30

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Chemical and Physical Properties

Sensitivityair & moisture sensitive

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