产品资料

rStreptavidin

产品名称: rStreptavidin
产品型号: PP100019-100mg
产品展商: PERFEMIKER
产品价格: 3610.00 元
会员价格: 0.00 元
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简单介绍

名称:rStreptavidin 货号:PP100019 规格:100mg


rStreptavidin  的详细介绍

名称:rStreptavidin



Accession:P22629

Source:Escherichia coli.

Molecular Weight:~52,000 per tetramer.

Quantity:1mg/5mg/1g

AA Sequence:MAEAGITGTW YNQLGSTFIV TAGADGALTG TYESAVGNAE SRYVLTGRYD SAPATDGSGT ALGWTVAWKN NYRNAHSATT WSGQYVGGAE ARINTQWLLT SGTTEANAWK STLVGHDTFT KVKPSAAS

A282 of 0.1% solution:3.1

Purity:> 98 % by SDS-PAGE and HPLC analyses

Specific Activity:> 17 U/mg (one unit binds 1 µg D-biotin at pH 8.9)

Physical Appearance:Sterile Filtered White lyophilized (freeze-dried) powder.

Formulation:Lyophilized in 10 mM potassium phosphate buffer pH 6.5.

Endotoxin:Less than 0.1 EU/μg of rStreptavidin as determined by LAL method.

Proteolytic Activity:< 10-3 U/mg protein (Azocoll, 25 °C, 24 h, pH 8.0)

Reconstitution:Dissolve with double distilled water

Clearly soluble in ddH2O (OD405nm < 0.1 at 10 mg/ml water):Storage (lyophilized)

SDS-PAGE: