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第12年
- 入驻时间： 2012-04-17
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产品详情
简单介绍：
Soybean P34 GST
详情介绍：
Catalogue number
ALR-005
Introduction
The P34 protein is the main allergen for soybean sensitive humans. Soybean protein P34, a thiol protease belonging to the papain family, is a monomeric allergen having an N-terminal amino acid sequence and amino acid composition identical to that of the seed 34kDa protein. It is an insoluble glycoprotein having a pI of 4.5 and a calculated mass of 28.643 Dalton, representing 2–3% of total soybean protein. Upon glycosylation, the mass will be somewhat larger, resulting in a ~32kDa band in non-reduced SDS PAGE gels. It exhibits no enzymatic function due to an absence of the catalytic cysteine. P34 is stored in storage vacuoles of soybean cotyledons.
Description
The E.Coli derived GST Tag recombinant protein, 36kDa, contains Soybean P34 Protein epitopes 214-261, 351-379 amino acids.
Source
Escherichia Coli.
Purification Method
Purified by proprietary chromatographic technique
Purity
Protein is >95% pure as determined by 10% PAGE (coomassie staining) and RP-HPLC.
Formulation
50mM Tris-HCl, pH 8.0, 60mM NaCl, 10mM glutathione and 50% glycerol.
Stability
Soybean P34 His although stable at 4°C for 1 week, should be stored below -18°C.
Please prevent freeze thaw cycles.
Safety Data Sheet
SDS
Usage
Prospec's products are furnished for LABORATORY RESEARCH USE ONLY. The product may not be used as drugs, agricultural or pesticidal products, food additives or household chem.
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