OPSS-PEG-Biotin

Orthopyridyl Disulfide-Poly(ethylene glycol)-Biotin

Catalog #	Pkg Size	Price(USD)	Quantity	Buy this product
R-1906	500mg	250.00	- +	+ Add to cart
R-1906	1g	380.00	- +	+ Add to cart
PEG Molecular Weight

Product description

Appearance	White/Off-white solid or viscous liquid depends on molecular weight
PEG Molecular Weight	350/550/750/1000/2000/3400/5000/10000
Substitution of OPSS by NMR	>90%
Substitution of Biotin by NMR	>90%
Reactive Group	OPSS reacts with SH,Biotin can bind to avidin and streptavidin with high specificity and affinity
Solubility	DMSO, DMF, dichloromethane
Storage	-20℃, protected from light and moisture
Transportation	4-25℃ temperature for up to 3 weeks
Stability	1 year

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MSDS of OPSS-PEG-Biotin

COA of OPSS-PEG-Biotin