PGC Protein (His tag)

Catalog No. ABIN7317422

Product Details

Target: PGC (Pepsinogen C (PGC))

Protein Type: Recombinant

Origin: Human

Source: Escherichia coli (E. coli)

Purification tag / Conjugate: This PGC protein is labelled with His tag.

Purpose: Recombinant Human Pepsinogen C/PGC Protein (E.coli, His Tag)

Sequence: Ile153-Ile239

Characteristics: A DNA sequence encoding the mature form of human PGC (P20142-1) (Ile153-Ile239) was expressed with a polyhistide tag at the N-terminus.

Purity: > 95 % as determined by reducing SDS-PAGE.

Application Details

Restrictions: For Research Use only

Handling

Format: Lyophilized

Reconstitution: Please refer to the printed manual for detailed information.

Buffer: Lyophilized from sterile 50 mM Tris, 0.4M sucrose, 1 mM EDTA, 50 mM NaCl, pH 8.0

Storage: 4 °C,-20 °C,-80 °C

Storage Comment: Generally, lyophilized proteins are stable for up to 12 months when stored at -20 to -80°C. Reconstituted protein solution can be stored at 4-8°C for 2-7 days. Aliquots of reconstituted samples are stable at < -20°C for 3 months.

Target Details

Target: PGC (Pepsinogen C (PGC))

Alternative Name: Pepsinogen C/PGC (PGC Products)

Synonyms: PEPC Protein, PGII Protein, 2210410L06Rik Protein, Upg-1 Protein, Upg1 Protein, CPGC Protein, gastricsin Protein, PG1 Protein, Pg-1 Protein, PGNC Protein, PGC Protein, Gastricsin Protein, progastricsin (pepsinogen C) Protein, progastricsin Protein, PGC Protein, Pgc Protein

Background:

Background: Pepsinogen C, also known as PGC, is an aspartic proteinase that belongs to the peptidase family A1. Pepsinogen C is synthesized in the gastric mucosa as inactive precursors, known as zymogens. Pepsinogen C contains a prosegment that serves to stabilize the inactive form and prevent entry of the substrate to the active site. At low PH conditions, Pepsinogen C undergoes conversion into active enzyme. Pepsinogen C has been found expressed in all regions of the stomach mucosa and also in the proximal duodenal mucosa. In stomach cancer tissues and cancer cell lines, the expressions of the pepsinogen genes were decreased or lost, in good accordance with their pepsinogen productions. No gross structural changes of the pepsinogen genes were observed in these cancers, but the methylation patterns of the pepsinogen genes were found to be altered in different ways in different cancers. Serum levels of Pepsinogen C are used as a biomarker for certain gastric diseases including Helicobacter pylori related gastritis.

Synonym: PEPC,PGII

Molecular Weight: 10.9 kDa