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

Item Number

N597240

Grouped product items
SKU	Size	Availability	Price	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

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Basic Description

Specifications & Purity	≥98%
Storage Temp	Store at -20°C,Argon charged
Shipped In	Ice 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.

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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Sensitivity	air & moisture sensitive

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