Streptavidin Resin

GenScript Streptavidin Resin is an affinity chromatography medium designed for easy, one-step purification of biotinylated peptides, antibodies, lectins, etc from samples. The purified recombinant streptavidin is covalently coupling to 4% highly cross-linked agarose. The coupling is optimized to give high binding capacity for biotinylated molecules. The total binding capacity of Streptavidin Resin is more than 120 nmol of D-Biotin/ml settled resin. Table 1 lists the characteristics of Streptavidin Resin.

产品编号	L00353
规格	5 ml Resin (Total 10 ml) 定制报价
数量
价格	￥1400


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Description

GenScript Streptavidin Resin is an affinity chromatography medium designed for easy, one-step purification of biotinylated peptides, antibodies, lectins, etc from samples. The purified recombinant streptavidin is covalently coupling to 4% highly cross-linked agarose. The coupling is optimized to give high binding capacity for biotinylated molecules. The total binding capacity of Streptavidin Resin is more than 120 nmol of D-Biotin/ml settled resin. Table 1 lists the characteristics of Streptavidin Resin.

Streptavidin is a biotin-binding protein found in the culture broth of the bacterium Streptomyces avidinii. Streptavidin binds 4 moles of biotin per mole of protein with an extremely high affinity. Streptavidin lacks carbohydrate side chains present on avidin and has an isoelectric point of 6.5 (vs 10 for avidin) close to where most useful biological interactions occur. As a result, streptavidin frequently exhibits much lower non-specific binding than avidin does.

Note

High temperature heating is not recommended. The agarose melts above 65°C.

产品概述

Product Information

Cat. No.	Product Name	Volume supplied	Resin content
L00353	Streptavidin Resin (5 ml)	10 ml	50% slurry

Key Features

Characteristics of Streptavidin Resin

Matrix spherical	agarose, 4% cross-linked
Ligand	Recombinant Streptavidin
Total binding capacity	> 120 nmol of D-Biotin/ml settled resin
Average particle size	90 μm (45 - 165 μm)
Storage solution	1X PBS containing 20% ethanol