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Prion Protein, recombinant

品牌
Sigma-Aldrich
货号
AG210
包装型号
规格纯度
参考价格
7715.89 *本价格含增值税费
促销
数量
-+
产品介绍:

产品说明

一般描述

Prion diseases or transmissible spongiform encephalopathies are neurodegenerative diseases that affect both humans and animals (Prusiner 1998). All prion diseases share the same molecular pathogenic mechanism that involves conversion of normal cellular prion protein (PrPc) into a form that is insoluble in non ionic detergent and partially resistant to proteases (PrPSc) (Pan et al. 1993). Both PrPSc and PrPc are encoded within a single exon of a chromosomal gene as a protein of ~ 250 amino acids (Basler et al. 1986). Many mammalian PrPs have a 22 amino acid N-terminal signal sequence (Hope et al. 1986; Turk et al. 1988) and 23 amino acid C-terminal signal sequence encoding for attachment of a glycosylphosphatidylinositol anchor (Stahl et al. 1987, 1990). The mature protein of 209 amino acids contains one disulfide bond (Turk et al. 1988) and has two sites of asparagine-linked glycosylation (Endo et al. 1989; Oesch et al. 1995).
Histidine-tagged full-length mature part of bovine PrP (25-244) is expressed in E. Coli BL21, solubilized from inclusion bodies in 6 M guanidine-HCl, and purified by Ni(II)-nitriloacetate agarose chromatography followed by reversed-phase HPLC (C4 column)

应用

Antigen in standard immunochemical detection of BSE.

Optimal working dilution must be determined by the end user.
Research Category
Neuroscience
Research Sub Category
Neurodegenerative Diseases

外形

Liquid in 10 mM sodium acetate buffer, pH 4.0, containing 0.01% sodium azide.

储存及稳定性

Maintain at -20°C in undiluted aliquots for up to 6 months after date of receipt. Avoid repeated freeze/thaw cycles.

分析说明

The PrPc appears as a single band of about 27 kD by SDS-PAGE

法律信息

CHEMICON is a registered trademark of Merck KGaA, Darmstadt, Germany

免责声明

Unless otherwise stated in our catalog or other company documentation accompanying the product(s), our products are intended for research use only and are not to be used for any other purpose, which includes but is not limited to, unauthorized commercial uses, in vitro diagnostic uses, ex vivo or in vivo therapeutic uses or any type of consumption or application to humans or animals.

基本信息

eCl@ss32160702

产品性质

质量水平100
生物来源bovine
测定>95% (total protein)
manufacturer/tradenameChemicon®
technique(s)cell based assay: suitable
NCBI登记号NM_000311.3
NM_001080121.1
NM_001080122.1
NM_001080123.1
NM_183079.2
UniProt登记号P04156
运输dry ice
Gene Informationbovine (calf) ... PRNP(281427)

安全信息

储存分类代码12 - Non Combustible Liquids
WGKnwg
闪点(F)Not applicable
闪点(C)Not applicable

Sigma-Aldrich

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