Pepsinogen II (PGC) Mouse Monoclonal Antibody [Clone ID: OTI5C9]

Specifications

Product Data
Clone Name	OTI5C9
Applications	LMNX
Recommend Dilution	1:100 - 1:1000
Reactivity	Human
Host	Mouse
Clonality	Monoclonal
Immunogen	Human recombinant protein fragment corresponding to amino acids 17-388 of human PGII(NP_002621) produced in E.coli.
Formulation	Lyophilized powder (original buffer 1X PBS, pH 7.3, 8% trehalose)
Reconstitution Method	For reconstitution, we recommend adding 100uL distilled water to a final antibody concentration of about 1 mg/mL. To use this carrier-free antibody for conjugation experiment, we strongly recommend performing another round of desalting process. (OriGene recommends Zeba Spin Desalting Columns, 7KMWCO from Thermo Scientific)
Purification	Purified from mouse ascites fluids or tissue culture supernatant by affinity chromatography (protein A/G)
Conjugation	Unconjugated
Storage Condition	Store at -20°C as received.
Predicted Protein Size	40.5 kDa
Gene Name	progastricsin
Database Link	NP_002621 Entrez Gene 5225 Human UniProt ID P20142
Background	This gene encodes an aspartic proteinase that belongs to the peptidase family A1. The encoded protein is a digestive enzyme that is produced in the stomach and constitutes a major component of the gastric mucosa. This protein is also secreted into the serum. This protein is synthesized as an inactive zymogen that includes a highly basic prosegment. This enzyme is converted into its active mature form at low pH by sequential cleavage of the prosegment that is carried out by the enzyme itself. Polymorphisms in this gene are associated with susceptibility to gastric cancers. Serum levels of this enzyme are used as a biomarker for certain gastric diseases including Helicobacter pylori related gastritis. Alternate splicing results in multiple transcript variants. A pseudogene of this gene is found on chromosome 1. [provided by RefSeq, Oct 2009]
Synonyms	PEPC; PGII
Reference Data
Protein Families	Protease, Secreted Protein

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