Biotin-PEG-Biotin, MW 600-35k

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Category	Biotin PEG
Catalog NO.	BPG-1282
Product Name	Biotin-PEG-Biotin, MW 600-35k
Molecular Formula	C26H44N6O6S2
Molecular Weight	Customizable

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Catalog	Molecular Weight	Availability
BPG-1282-1	Biotin-PEG-Biotin, MW 600	In stock	Inquiry
BPG-1282-2	Biotin-PEG-Biotin, MW 1k	In stock	Inquiry
BPG-1282-3	Biotin-PEG-Biotin, MW 2k	In stock	Inquiry
BPG-1282-4	Biotin-PEG-Biotin, MW 3.4k	In stock	Inquiry
BPG-1282-5	Biotin-PEG-Biotin, MW 5k	In stock	Inquiry
BPG-1282-6	Biotin-PEG-Biotin, MW 10k	In stock	Inquiry
BPG-1282-7	Biotin-PEG-Biotin, MW 20k	In stock	Inquiry
BPG-1282-8	Biotin-PEG-Biotin, MW 35	In stock	Inquiry

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Product Information

Description	Biotin-PEG-Biotin has two activated terminal groups. Biotin groups are often used in labeling. Homobifunctionalized PEG derivatives have wide applications in peptides, proteins, lipids, other small molecules and surface modifications. Drug PEGylation can alter its dispersity and solubility in aqueous solutions. PEG modification can create a spatial barrier around the drug, reduce the enzymatic hydrolysis of the drug, avoid the rapid elimination of kidney metabolism, and allow the drug to be recognized by cells of the immune system.
Synonyms	Biotin-PEG-Biotin; SCHEMBL15216220; Biotin-PEG-Biotin, MW 1,000; Biotin-PEG-Biotin, MW 2,000; Biotin-PEG-Biotin, MW 3,400; Biotin-PEG-Biotin, MW 5,000; Biotin-PEG-Biotin, MW 10,000; HY-140656A
IUPAC Name	5-[(3aS,4S,6aR)-2-oxo-1,3,3a,4,6,6a-hexahydrothieno[3,4-d]imidazol-4-yl]-N-[2-[2-[2-[5-[(3aS,4S,6aR)-2-oxo-1,3,3a,4,6,6a-hexahydrothieno[3,4-d]imidazol-4-yl]pentanoylamino]ethoxy]ethoxy]ethyl]pentanamide
Canonical SMILES	C1C2C(C(S1)CCCCC(=O)NCCOCCOCCNC(=O)CCCCC3C4C(CS3)NC(=O)N4)NC(=O)N2
InChI	InChI=1S/C26H44N6O6S2/c33-21(7-3-1-5-19-23-17(15-39-19)29-25(35)31-23)27-9-11-37-13-14-38-12-10-28-22(34)8-4-2-6-20-24-18(16-40-20)30-26(36)32-24/h17-20,23-24H,1-16H2,(H,27,33)(H,28,34)(H2,29,31,35)(H2,30,32,36)/t17-,18-,19-,20-,23-,24-/m0/s1
InChIKey	RFBDICOMYQOCQQ-IGJOJHROSA-N
Solubility	Soluble in water, DMSO and DMF. Freshly prepared before use.
Storage	-20°C for long-term preservation, keep in dry and avoid sunlight. Avoid repeated freezing and thawing.

References

1. Ichikawa, Musubu, et al. Improved crystal-growth and emission gain-narrowing of thiophene/phenylene co-oligomers. Advanced Materials, 2003, 15(3): 213-217.
2. Salem, Aliasger K., et al. Porous polymer and cell composites that self-assemble in situ. Advanced Materials, 2003, 15(3): 210-213.

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