Pepsin A rabbit pAb

Applications: WB;IHC;IF;ELISA
Reactivity: Human;Rat;Mouse;
Source: Rabbit
Dilution: Western Blot: 1/500 - 1/2000. Immunohistochemistry: 1/100 - 1/300. ELISA: 1/10000. Not yet tested in other applications.
Immunogen: The antiserum was produced against synthesized peptide derived from human Pepsin A. AA range:258-307
Storage_stability: -20°C/1 year
Clonality: Polyclonal
Isotype: IgG
Concentration: 1 mg/ml
Observed_band(KD): 42kD
Human_gene_id: 5222/643847
Human_swiss_prot_no: P00790
Subcellular_location: extracellular exosome,multivesicular body lumen,
Other_name: Pepsin A; PGA3; PGA4; PGA5
Background: 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],