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Bpsbioscience/Biotin-PEG4-NHS ester/27443/100 mg

MW: 588.7 Da
Formula:

C25H40N4O10S

Description:
Biotinylation reagent with N-hydroxysuccinimide ester, and a 4 PEG spacer. The NHS group reacts with primary amines at pH 7.0-9.0. Can be used to label the e-amino group on lysines, the N-terminus of proteins, and other primary amines.
Purity:
≥96%
Solubility:
Soluble in DMSO or water (10 mg/ml). Prepare aqueous stock solutions immediately before use, anhydrous stock solutions can be stored for several days at -20°
Format:
White to off-white solid
Storage / Stability:

Store at or below ≤4°C. Solid form is stable at least 2 years from date of receipt, when stored as directed.

Application(s):
Useful for biotinylation of proteins with free primary amine groups.
Warning(s):
Protect from moisture. Store with desiccant.
Scientific Category:
PEG Product, Biotin
Product Type:
Biotinylation Reagent
Data shown is lot-specific. Contact us for specific information on other lots.
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