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Fluorescein-PEG6-bis-NHS ester - 95%, high purity , CAS No.2055105-59-2

Item Number

F596214

Grouped product items
SKU	Size	Availability	Price
F596214-1mg	1mg	Available within 8-12 weeks(?) Production requires sourcing of materials. We appreciate your patience and understanding.	$601.90
F596214-2mg	2mg	Available within 8-12 weeks(?) Production requires sourcing of materials. We appreciate your patience and understanding.	$841.90
F596214-5mg	5mg	Available within 8-12 weeks(?) Production requires sourcing of materials. We appreciate your patience and understanding.	$1,621.90

Fluorescein NHS ester

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Basic Description

Specifications & Purity	≥95%
Storage Temp	Store at -20°C
Shipped In	Ice chest + Ice pads
Product Description	Fluorescein-PEG6-bis-NHS ester is a fluorescein labeled PEG derivative containing two NHS groups, which enables labeling for antibodies and other purified proteins at primary amines (lysine side chains). The hydrophilic PEG spacer arm increases solubility in aqueous media.

Molecular Weight	939

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Solubility	Solubility in Water, DMSO, DMF, DCM

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