Recombinant Human PGA4 Protein, MYC/DDK-tagged

• Cat.No.: PGA4-1314H
• Product Overview: Recombinant human PGA4 protein, fused to MYC/DDK tag at C-terminus, was expressed in HEK293.

Specification

• Species: Human
• Source: HEK293
• Tag: DDK&Myc
• Description: This gene encodes a protein precursor of the digestive enzyme pepsin, a member of the peptidase A1 family of endopeptidases. The encoded precursor is secreted by gastric chief cells and undergoes autocatalytic cleavage in acidic conditions to form the active enzyme, which functions in the digestion of dietary proteins. This gene is found in a cluster of related genes on chromosome 11, each of which encodes one of multiple pepsinogens. Pepsinogen levels in serum may serve as a biomarker for atrophic gastritis and gastric cancer. [provided by RefSeq, Jul 2015].
• Form: 25 mM Tris.HCl, pH 7.3, 100 mM glycine, 10 % glycerol.
• Molecular Mass: 40.3 kDa
• Purity: >50 ug/mL as determined by microplate BCA method
• Concentration: >50 ug/mL as determined by microplate BCA method

Gene Information

• Gene Name: pepsinogen 4, group I (pepsinogen A) [ Homo sapiens ]
• Official Symbol: PGA4
• Synonyms: PGA3; PGA5
• Gene ID: 643847
• Protein Refseq: NP_001073276
• MIM: 169720