Biotin-PEG7-Amine(≥98% )

Biotin-PEG7-Amine(≥98% )

Catalog	BR00028382
CAS	1334172-76-7
Structure
Description	Biotinylation reagent that binds the C-terminus of peptides and carboxylic acid groups on aspartate or glutamate residues. Contains a long (7 PEG) spacer arm. Requires a crosslinker such as EDC. Spacer length 25 atoms or 29.8 A
Synonyms	Biotin-PEG7-amine
IUPAC Name	N-(23-amino-3,6,9,12,15,18,21-heptaoxatricosyl)-5-((3aS,4S,6aR)-2-oxohexahydro-1H-thieno[3,4-d]imidazol-4-yl)pentanamide
Molecular Weight	594.77 g/mol
Molecular Formula	C26H50N4O9S
Canonical SMILES	O=C1N[C@@]2([H])CS[C@@H](CCCCC(NCCOCCOCCOCCOCCOCCOCCOCCN)=O)[C@@]2([H])N1
InChI	InChI=1S/C26H50N4O9S/c27-5-7-33-9-11-35-13-15-37-17-19-39-20-18-38-16-14-36-12-10-34-8-6-28-24(31)4-2-1-3-23-25-22(21-40-23)29-26(32)30-25/h22-23,25H,1-21,27H2,(H,28,31)(H2,29,30,32)/t22-,23-,25-/m0/s1
InChI Key	HRGIYGOBSBFLMX-LSQMVHIFSA-N
Purity	≥98%
Appearance	Solid powder
Application	Useful for biotinylation of proteins with free hydroxyl groups
Shelf Life	>3 years if stored properly
Storage	Dry, dark and at 0 - 4 C for short term (days to weeks) or -20 C for long term (months to years).
Drug Formulation	This drug may be formulated in DMSO
Elemental Analysis	C, 52.51; H, 8.47; N, 9.42; O, 24.21; S, 5.39
Exact Mass	594.3298
HS Tariff Code	2934.99.03.00
Item	Biotin-PEG7-Amine
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.
Stock Solution Storage	0 - 4 C for short term (days to weeks), or -20 C for long term (months).

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