Trypsin (PRSS3) Rabbit Polyclonal Antibody

CAT#: AP20794PU-N

Trypsin (PRSS3) rabbit polyclonal antibody, Aff - Purified

Product Images

Western blot (WB) analysis of Trypsin-3 antibody (Cat.-No.: AP20794PU-N) in extracts from A549 cells

Specifications

Product Data

• Applications: WB
• Recommended Dilution: Western blot: 1/500 - 1/1000.
• Reactivities: Human
• Host: Rabbit
• Clonality: Polyclonal
• Specificity: This antibody detects endogenous levels of Trypsin- 3 protein.
  (region surrounding Met166)
• Formulation: Phosphate buffered saline (PBS), pH 7.2.
  State: Aff - Purified
  State: Liquid purified Ig fraction
  Preservative: 0.05% sodium azide
• Concentration: 1.0 mg/ml
• Purification: Affinity chromatography (> 95% (by SDS-PAGE)
• Conjugation: Unconjugated
• Storage: Store undiluted at 2-8°C for one month or (in aliquots) at -20°C for longer.
  Avoid repeated freezing and thawing.
• Stability: Shelf life: one year from despatch.
• Predicted Protein Size: ~ 32 kDa
• Gene Name: protease, serine 3
• Database Link:
  Entrez Gene 5646 Human
  UniProt ID P35030
• Background: The human pancreas secretes three different isoforms of the inactive trypsinogen into the small intestine, namely cationic trypsinogen, anionic trypsinogen (the two major isoforms) and mesotrypsinogen (a minor isoform). In the small intestine, each isoform is cleaved by Enterokinase into its active form, Trypsin-1, Trypsin-2 and Trypsin-3, respectively. All trypsins are members of the serine protease Trypsin family. The activated trypsins go on to activate other protease zymogens and play a role in the autoactivation of trypsinogens. This suggests an important role for trypsins in digestion. Mutations in the gene encoding Trypsin-1 that stimulate its activity are associated with autosomal dominant hereditary pancreatitis (HCP), also known as chronic pancreatitis (CP), a disease characterized by persistent, severe abdominal pain due to calcifications of the parenchyma, pancreatic stones, cysts and pancreatic head enlargement. Trypsin-3 is expressed in the brain in addition to the pancreas.
• Synonyms: PRSS4, TRY3, TRY4, Brain trypsinogen, Mesotrypsinogen, Serine protease 3, Serine protease 4, Trypsin III, Trypsin IV