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Polyethylene Glycol (PEGs & PEOs)
N-(Biotin-PEG4)-N-bis(PEG4-acid) HCl salt - 98%, high purity , CAS No.2112731-49-2

N-(Biotin-PEG4)-N-bis(PEG4-acid) HCl salt - 98%, high purity , CAS No.2112731-49-2

Item Number

N596289

Grouped product items
SKU	Size	Availability	Price
N596289-100mg	100mg	Available within 8-12 weeks(?) Production requires sourcing of materials. We appreciate your patience and understanding.	$1,141.90
N596289-250mg	250mg	Available within 8-12 weeks(?) Production requires sourcing of materials. We appreciate your patience and understanding.	$2,251.90
N596289-500mg	500mg	Available within 8-12 weeks(?) Production requires sourcing of materials. We appreciate your patience and understanding.	$3,601.90

Biotin PEG

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Basic Description

Specifications & Purity	≥98%
Storage Temp	Store at -20°C
Shipped In	Ice chest + Ice pads
Product Description	N-(Biotin-PEG4)-N-bis(PEG4-acid) HCl salt is a PEG derivative which contains biotin and carboxylic acid moieties. Biotin can be used for the conjugation of proteins and can also be used for labeling. The carboxylic acid groups can react with primary amines in the presence of EDC and DCC to form stable amide bonds.

Molecular Weight	959.2

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