Recombinant Human HE4, GST-tagged

• Cat.No.: HE4-13720H
• Product Overview: Recombinant Human HE4 protein, fused to GST-tag, was expressed in E.coli and purified by GSH-sepharose.

Specification

• Species: Human
• Source: E.coli
• Tag: GST
• Protein Length: 21-124a.a.
• Description: This gene encodes a protein that is a member of the WFDC domain family. The WFDC domain, or WAP Signature motif, contains eight cysteines forming four disulfide bonds at the core of the protein, and functions as a protease inhibitor in many family members. This gene is expressed in pulmonary epithelial cells, and was also found to be expressed in some ovarian cancers. The encoded protein is a small secretory protein, which may be involved in sperm maturation.
• Storage: The protein is stored in PBS buffer at -20℃. Avoid repeated freezing and thawing cycles.
• Storage Buffer: 1M PBS (58mM Na2HPO4,17mM NaH2PO4, 68mM NaCl, pH8. ) added with 100mM GSH and 1% Triton X-100,15%glycerol.

Gene Information

• Gene Name: WFDC2 WAP four-disulfide core domain 2 [ Homo sapiens ]
• Official Symbol: WFDC2
• Synonyms: WFDC2; WAP four-disulfide core domain 2; WAP four-disulfide core domain protein 2; dJ461P17.6; EDDM4; epididymal protein 4; HE4; WAP5; epididymal secretory protein E4; putative protease inhibitor WAP5; WAP domain containing protein HE4-V4; major epididymis-specific protein E4; epididymis-specific, whey-acidic protein type, four-disulfide core; MGC57529
• Gene ID: 10406
• mRNA Refseq: NM_006103
• Protein Refseq: NP_006094
• UniProt ID: Q14508
• Chromosome Location: 20q12-q13.2
• Function: endopeptidase inhibitor activity; serine-type endopeptidase inhibitor activity