Biotin-PEG11-Amine(≥97% )

Biotin-PEG11-Amine(≥97% )

Catalog	BR00028395
CAS	1418022-42-0
Structure
Description	Biotinylation reagent that binds the C-terminus of peptides and carboxylic acid groups on aspartate or glutamate residues. Contains a very long (11 PEG) spacer arm. Requires a crosslinker such as EDC
Synonyms	Biotin-PEG11-amine
IUPAC Name	N-(35-amino-3,6,9,12,15,18,21,24,27,30,33-undecaoxapentatriacontyl)-5-((3aS,4S,6aR)-2-oxohexahydro-1H-thieno[3,4-d]imidazol-4-yl)pentanamide
Molecular Weight	771 g/mol
Molecular Formula	C34H66N4O13S
Canonical SMILES	O=C1N[C@@]2([H])CS[C@@H](CCCCC(NCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCN)=O)[C@@]2([H])N1
InChI	InChI=1S/C34H66N4O13S/c35-5-7-41-9-11-43-13-15-45-17-19-47-21-23-49-25-27-51-28-26-50-24-22-48-20-18-46-16-14-44-12-10-42-8-6-36-32(39)4-2-1-3-31-33-30(29-52-31)37-34(40)38-33/h30-31,33H,1-29,35H2,(H,36,39)(H2,37,38,40)/t30-,31-,33-/m0/s1
InChI Key	SHPHAOSBFNWGAC-PHDGFQFKSA-N
Purity	≥97%
Appearance	PEG products generally appear as white or off-white powder, and for very low MW 4-Arm PEG such as MW 2k, it may appear as wax-like, semi-solid material due to the low MW and the type of functional groups.
Application	Useful for biotinylation of proteins with free hydroxyl groups
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-PEG11-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.

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