英文全名

Recombinant PreScission Protease (rPPase)

英文别名

3C protease, Picornain 3C, PSP

蛋白结构

Squence of Recombinant PreScission Protease

氨基酸序列

Accession

Gene ID

产品英文概述

PreScission protease is a cysteine protease derived from human rhinovirus – HRV3C Protease. rPP is a fusion protein of glutathione S-transferase (GST) and human rhinovirus (HRV) type 14 3C protease. It specifically recognizes the amino acid sequences which include the core site of Leu-Phe-Gln-Gly-Pro and cleaves between the Gln and Gly residues. Substrate recognition and cleavage are likely to be dependent not only upon primary structural signals, but also upon the super structures of the fusion protein. rPP works most effective at 4°C and can digest substrates at room temperature as well.

来源

Escherichia coli.

分子量

PreScission Protease is a fusion protein of glutathione S-transferase (GST) and human rhinovirus (HRV) type 14 3C protease. The protease specifically recognizes a subset of sequences which include the core amino acid sequence Leu-Phe-Gln/Gly-Pro cleaving between the Gln and Gly residues. Substrate recognition and cleavage are likely to be dependent not only upon primary structural signals, but also upon the secondary and tertiary structures of the fusion protein as well.

生物活性

外观

Sterile colorless liquid.

配方

50 mM Tris-HCl, pH 7.0 (at 25°C), 150 mM NaCl, 1 mM EDTA, 1 mM dithiothreitol. Chill to 5 °C prior to use.

内毒素

溶解说明

储存条件

Use a manual defrost freezer and avoid repeated freeze-thaw cycles.- 6 months from date of receipt, -20 to -70 °C as supplied.- 3 months, -20 to -70 °C under sterile conditions after opening.

参考资料

1. Werner G, Rosenwirth B, Bauer E, et al. 1986. J Virol, 57: 1084-93.2. Libby RT, Cosman D, Cooney MK, et al. 1988. Biochemistry, 27: 6262-8.3. Aschauer B, Werner G, McCray J, et al. 1991. Virology, 184: 587-94.4. Leong LE, Walker PA, Porter AG. 1993. J Biol Chem, 268: 25735-9.

纯度

One unit is defined as the amount of enzyme needed to cleave 100 ug of fusion protein in 16 hours to 90 % completion at 5 °C in a buffer containing 50 mM Tris-HCl, pH 7.0, 150 mM NaCl, 1 mM EDTA, and 1 mM DTT.

SDS-PAGE电泳

SDS-PAGE of Recombinant PreScission Protease

包装规格

100IU/250IU

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品牌链接

Recombinant PreScission Protease是ChemWhat品牌授权产品并通过沃尔森销售,下面是ChemWhat上的该产品链接 Recombinant PreScission Protease (rPPase)