Recombinant Human CPA4 protein, His-tagged

• Cat.No.: CPA4-32H
• Product Overview: Recombinant human CPA4, fused to His-tag at C-terminus, was expressed in insect cell and purified by using conventional chromatography techniques.

Specification

• Description: CPA4, also known as carboxypeptidase A4, is a secreted, zinc-dependent metallocarboxypeptidase that removes the C-terminal amino acid from peptides having a free C-terminal carboxyl group. CPA4 is synthesized as zymogens that are activated by proteolytic cleavage.
• Source: Insect cells
• Species: Human
• Tag: His tag
• Form: Liquid. In Phosphate Buffered Saline (pH 7.4) containing 10% glycerol.
• Molecular Mass: 46.6kDa (413aa)40-57KDa (SDS-PAGE under reducing conditions.)
• AA Sequence: GQEKFFGDQV LRINVRNGDE ISKLSQLVNS NNLKLNFWKS PSSFNRPVDV LVPSVSLQAF KSFLRSQGLE YAVTIEDLQA LLDNEDDEMQHNEGQERSSN NFNYGAYHSL EAIYHEMDNI AADFPDLARR VKIGHSFENR PMYVLKFSTG KGVRRPAVWL NAGIHSREWI SQATAIWTARKIVSDYQRDP AITSILEKMD IFLLPVANPD GYVYTQTQNR LWRKTRSRNP GSSCIGADPN RNWNASFAGK GASDNPCSEV YHGPHANSEVEVKSVVDFIQ KHGNFKGFID LHSYSQLLMY PYGYSVKKAP DAEELDKVAR LAAKALASVS GTEYQVGPTC TTVYPASGSS IDWAYDNGIKFAFTFELRDT GTYGFLLPAN QIIPTAEETW LGLKTIMEHV RDNLYLEHHH HHH
• Endotoxin: < 1.0 EU per 1 microgram of protein (determined by LAL method)
• Purity: >95% by SDS - PAGE
• Storage: Can be stored at +4centigrade short term (1-2 weeks). For long term storage, aliquot and store at -20Centigrade or -70Centigrade. Avoid repeated freezing and thawing cycles.
• Concentration: 1mg/ml (determined by Absorbance at 280nm)

Gene Information

• Gene Name: CPA4 carboxypeptidase A4 [ Homo sapiens ]
• Official Symbol: CPA4
• Synonyms: CPA4; carboxypeptidase A4; carboxypeptidase A3; CPA3
• Gene ID: 51200
• mRNA Refseq: NM_001163446
• Protein Refseq: NP_001156918
• MIM: 607635
• UniProt ID: Q9UI42
• Chromosome Location: 7q32
• Function: metal ion binding; metallocarboxypeptidase activity; metallopeptidase activity; peptidase activity; zinc ion binding