Active Recombinant Human KLK4 Protein, His-tagged

• Cat.No.: KLK4-555H
• Product Overview: Recombinant Human KLK4 (Accession # NP_004908) Ser27-Ser254, fused with a C-terminal 10-His tag, was produced in Mouse myeloma cell line, NS0-derived.

Specification

• Source: Mammalian cells
• Species: Human
• Tag: His
• Predicted N Terminal: Ser27 & Ser29
• Form: Lyophilized from a 0.2 µm filtered solution in Tris and NaCl.
• Bio-activity: Measured by its ability to cleave the fluorogenic peptide substrate Boc-VPR-AMC.The specific activity is >250 pmol/min/µg, as measured under the described conditions.
• Molecular Mass: Recombinant Human KLK4, His-tagged has a calculated MW of 26 kDa. In SDS-PAGE migrates as 33 kDa, reducing conditions.
• Protein length: Ser27-Ser254
• Purity: >95%, by SDS-PAGE under reducing conditions and visualized by silver stain.
• Storage: Avoid repeated freeze-thaw cycles. No activity loss was observed after storage at: In lyophilized state for 1 year (4ºC); After reconstitution under sterile conditions for 3 months (-70ºC).

Gene Information

• Gene Name: KLK4 kallikrein-related peptidase 4 [ Homo sapiens ]
• Official Symbol: KLK4
• Synonyms: KLK4; kallikrein-related peptidase 4; kallikrein 4 (prostase, enamel matrix, prostate) , PRSS17; kallikrein-4; EMSP; EMSP1; KLK L1; PSTS; prostase; serine protease 17; kallikrein-like protein 1; androgen-regulated message 1; enamel matrix serine protease 1; enamel matrix serine proteinase 1; ARM1; AI2A1; KLK-L1; PRSS17; kallikrein; MGC116827; MGC116828
• Gene ID: 9622
• mRNA Refseq: NM_004917
• Protein Refseq: NP_004908
• MIM: 603767
• UniProt ID: Q9Y5K2
• Chromosome Location: 19q13.3-q13.4