Biotin-PEG12-Acid(≥97% )

Biotin-PEG12-Acid(≥97% )

Catalog	BR00028407
CAS	1621423-14-0
Description	Biotinylation reagent with very long 12 PEG spacer. Has a carboxyl group with a free -OH that can react with activated surfaces or can be converted to another reactive functionality. Can be used to link to biotinylate proteins with free amine groups using a cross linker such as EDC
Synonyms	Biotin-PEG12-acid
IUPAC Name	41-oxo-45-((3aS,4S,6aR)-2-oxohexahydro-1H-thieno[3,4-d]imidazol-4-yl)-4,7,10,13,16,19,22,25,28,31,34,37-dodecaoxa-40-azapentatetracontanoic acid
Molecular Weight	844.02 g/mol
Molecular Formula	C37H69N3O16S
Canonical SMILES	O=C1N[C@@]2([H])CS[C@@H](CCCCC(NCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCC(O)=O)=O)[C@@]2([H])N1
InChI	InChI=1S/C37H69N3O16S/c41-34(4-2-1-3-33-36-32(31-57-33)39-37(44)40-36)38-6-8-46-10-12-48-14-16-50-18-20-52-22-24-54-26-28-56-30-29-55-27-25-53-23-21-51-19-17-49-15-13-47-11-9-45-7-5-35(42)43/h32-33,36H,1-31H2,(H,38,41)(H,42,43)(H2,39,40,44)/t32-,33-,36-/m0/s1
InChI Key	AEMUKWXFLKZKMD-UEMWQVMZSA-N
Purity	≥97%
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-PEG12-Acid
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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