Recombinant Human PRSS21 Protein, His-tagged

• Cat.No.: PRSS21-2630H
• Product Overview: Recombinant Human PRSS21 Protein (Arg41-Val314) with a N-His tag was expressed in E. coli.

Specification

• Description: This gene encodes a cell-surface anchored serine protease, which is a member of the trypsin family of serine proteases. The encoded protein is predicted to be active on peptide linkages involving the carboxyl group of lysine or arginine. The encoded protein localizes to the cytoplasm and the plasma membrane of premeiotic testicular germ cells and may be involved in progression of testicular tumors of germ cell origin. Alternatively spliced transcript variants encoding multiple isoforms have been observed for this gene.
• Source: E. coli
• Species: Human
• Tag: N-His
• Form: Freeze-dried powder
• Molecular Mass: Predicted Molecular Mass: 34.5 kDa
  Accurate Molecular Mass: 32 kDa
• Protein length: Arg41-Val314
• Endotoxin: <1.0 EU per 1µg (determined by the LAL method).
• Purity: > 95%
• Applications: Positive Control; Immunogen; SDS-PAGE; WB.
• Stability: The thermal stability is described by the loss rate. The loss rate was determined by accelerated thermal degradation test, that is, incubate the protein at 37 centigrade for 48h, and no obvious degradation and precipitation were observed. The loss rate is less than 5% within the expiration date under appropriate storage condition.
• Storage: Avoid repeated freeze/thaw cycles. Store at 2-8 centigrade for one month. Aliquot and store at -80 centigrade for 12 months.
• Storage Buffer: PBS, pH7.4, containing 0.01% SKL, 1mM DTT, 5% Trehalose and Proclin300.
• Reconstitution: Reconstitute in PBS or others.

Gene Information

• Gene Name: PRSS21 protease, serine, 21 (testisin) [ Homo sapiens (human) ]
• Official Symbol: PRSS21
• Synonyms: PRSS21; protease, serine, 21 (testisin); testisin; ESP 1; TEST1; TESTISIN; serine protease 21; eosinophil serine protease 1; serine protease from eosinophils; ESP1; ESP-1
• Gene ID: 10942
• mRNA Refseq: NM_006799
• Protein Refseq: NP_006790
• MIM: 608159
• UniProt ID: Q9Y6M0