Invitrogen™ PGA5 Polyclonal Antibody

Rabbit Polyclonal Antibody

Product Code	Brand	Quantity
17770734	Invitrogen™ PA5119331	200 μL
17733094	Invitrogen™ PA5121695	20 μL

Description

PGA5 Polyclonal Antibody for Western Blot, Flow

PGA5: Pepsinogen 5, group I (pepsinogen A). Pepsinogens are the inactive precursors of pepsin, the major acid protease found in the stomach. Pepsin is one of the main proteolytic enzymes secreted by the gastric mucosa. Pepsin consists of a single polypeptide chain and arises from its precursor, pepsinogen, by removal of a 41 amino acid segment from the N-terminus. Pepsinogen is synthesized in the stomach lining, and hydrochloric acid, also produced by the gastric mucosa, is necessary to convert the inactive enzyme and to maintain the optimum acidity (pH 1-3) for pepsin function. Pepsin is particularly effective in cleaving peptide bonds involving aromatic amino acids. Pepsin shows extremely broad specificity; although bonds involving phenylalanine and leucine are preferred, many others are also cleaved to some extent. PGA5 is a member of the subfamily A1 within the pepsin family and is the predominant endopeptidase in the gastric juice of vertebrates. PGA5 is inhibited by ovUS-1, a uterine serpin.

Specifications

• Antigen: PGA5
• Content And Storage: Store at 4°C short term. For long term storage, store at -20°C, avoiding freeze/thaw cycles.
• Classification: Polyclonal
• Form: Liquid
• Isotype: IgG
• Target Species: Human, Mouse, Pig
• Gene: Pga5
• Gene Alias: 1110035E17Rik; Pepf; pepsin A; pepsin A-5; Pepsin F; Pepsinogen 5; pepsinogen 5, group I; pepsinogen 5, group I (pepsinogen A); pepsinogen A; pepsinogen A precursor; pepsinogen A5; pepsinogen F; pepsinogen F protein; pepsinogen precursor; pepsinogen-5; Pg5; PGA; PGA3; PGA4; PGA5
• Gene Symbols: Pga5
• Primary or Secondary: Primary
• Purification Method: Antigen affinity chromatography, Protein A

• Concentration: 0.5 mg/mL
• Applications: Flow Cytometry, Western Blot
• Conjugate: Unconjugated
• Host Species: Rabbit
• Regulatory Status: RUO
• Formulation: PBS with 50% glycerol and 0.05% ProClin 300; pH 7.4
• Gene Accession No.: P0DJD9, Q9D106
• Gene ID (Entrez): 396892, 5222, 58803
• Immunogen: Recombinant protein Pepsinogen A. The antigen corresponds to amino acid range Val63-Phe163+Gly206-Ser295 of the target protein.
• Product Type: Antibody