Biotin-PEG4-Alcohol

Biotin-PEG4-Alcohol

Catalog	BR00028336
CAS	1217609-84-1
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
Synonyms	Biotin-PEG4-alcohol
IUPAC Name	N-(2-(2-(2-(2-hydroxyethoxy)ethoxy)ethoxy)ethyl)-5-((3aS,4S,6aR)-2-oxohexahydro-1H-thieno[3,4-d]imidazol-4-yl)pentanamide
Molecular Weight	419.5 g/mol
Molecular Formula	C18H33N3O6S
Canonical SMILES	O=C1N[C@@]2([H])CS[C@@H](CCCCC(NCCOCCOCCOCCO)=O)[C@@]2([H])N1
InChI	InChI=1S/C18H33N3O6S/c22-6-8-26-10-12-27-11-9-25-7-5-19-16(23)4-2-1-3-15-17-14(13-28-15)20-18(24)21-17/h14-15,17,22H,1-13H2,(H,19,23)(H2,20,21,24)/t14-,15-,17-/m0/s1
InChI Key	ZXIIDTTUJDVFCP-ZOBUZTSGSA-N
Purity	≥98%
Appearance	Solid powder
Application	Useful for biotinylation of reagents
Storage	Dry, dark and at 0 - 4 C for short term (days to weeks) or -20 C for long term (months to years).
Item	Biotin-PEG4-Alcohol
Shipping	Shipped under ambient temperature as non-hazardous chemical. This product is stable enough for a few weeks during ordinary shipping and time spent in Customs.

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