Biotin-PEG12-NHS Ester

Catalog #: 27445
Size: 50 mg
$610
MW: 941.1 Da
Formula:

C41H72N4O18S

Description:
Biotinylation reagent with N-hydroxysuccinimide, and very long (12 PEG) spacer. The NHS group reacts with the e-amino group on the N-terminus of proteins, and other primary amines. A coupling agent such as EDC is required to activate the reaction.
Purity:
≥96%
Solubility:
Soluble in DMSO
Format:
White to off-white solid. May appear sticky.
Storage / Stability:

Store at or below –20°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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