Enteropeptidase/Enterokinase Antibody (190034)

• Reactivity: Hu
• Applications: WB, IP
• Clone: 190034
• Clonality: Monoclonal
• Host: Mouse
• Conjugate: Unconjugated
• Concentration: LYOPH

Enteropeptidase/Enterokinase Antibody (190034) Summary

• Immunogen: Mouse myeloma cell line NS0-derived recombinant human Enteropeptidase/Enterokinase
  Leu41-His1019
  Accession # NP_002763
• Specificity: Detects human Enteropeptidase/Enterokinase in direct ELISAs and Western blots. It recognizes all EK forms containing the heavy chain including the single chain precursor and the mature heterodimer consisting of a heavy and light chain. In Western blots, less than 5% cross‑reactivity with recombinant human (rh) Factor X and rhThrombin is observed.
• Source: N/A
• Isotype: IgG2a
• Clonality: Monoclonal
• Host: Mouse
• Gene: TMPRSS15
• Purity: Protein A or G purified from hybridoma culture supernatant

Applications/Dilutions

• Dilutions:
  • Western Blot 1 ug/mL
  • Immunoprecipitation 25 ug/mL

Packaging, Storage & Formulations

• Storage: Use a manual defrost freezer and avoid repeated freeze-thaw cycles.
  • 12 months from date of receipt, -20 to -70 °C as supplied.
  • 1 month, 2 to 8 °C under sterile conditions after reconstitution.
  • 6 months, -20 to -70 °C under sterile conditions after reconstitution.
• Buffer: Lyophilized from a 0.2 μm filtered solution in PBS with Trehalose. *Small pack size (SP) is supplied as a 0.2 µm filtered solution in PBS.
• Preservative: No Preservative
• Concentration: LYOPH
• Purity: Protein A or G purified from hybridoma culture supernatant
• Reconstitution Instructions: Reconstitute at 0.5 mg/mL in sterile PBS.

Notes

This product is produced by and ships from R&D Systems, Inc., a Bio-Techne brand.

Alternate Names for Enteropeptidase/Enterokinase Antibody (190034)

• EC 3.4.21
• EC 3.4.21.9
• Enterokinase
• Enteropeptidase
• ENTK
• ENTKenterokinase
• MGC133046
• protease, serine, 7 (enterokinase)
• PRSS7
• PRSS7enteropeptidase
• Serine protease 7
• TMPRSS15
• Transmembrane protease serine 15
• transmembrane protease, serine 15

Background

Enterokinase (EK), also called enteropeptidase and TMPRSS15 (gene name), initiates activation of pancreatic proteases by converting trypsinogen to trypsin, which in turn activates chymotrypsin, carboxypeptidases and elastases. Located in intestinal brush border, it is a disulfide bond-linked dimer of the heavy and light chains, which are derived from the same single-chain precursor. The heavy chain consists of a short cytoplamic tail, a transmembrane, a SEA, a SRCR, a MAM, two CUB and two LDL-receptor class A domains. The light chain contains the catalytic domain of trypsin-like serine proteases.

Limitations

This product is for research use only and is not approved for use in humans or in clinical diagnosis. Primary Antibodies are guaranteed for 1 year from date of receipt.

Publications for Enteropeptidase/Enterokinase Antibody (MAB1585)(1)

Publication using MAB1585

• Vilen ST, Nyberg P, Hukkanen M, Sutinen M, Ylipalosaari M, Bjartell A, Paju A, Haaparanta V, Stenman UH, Sorsa T, Salo T Intracellular co-localization of trypsin-2 and matrix metalloprotease-9: possible proteolytic cascade of trypsin-2, MMP-9 and enterokinase in carcinoma. Exp. Cell Res., 2007;314(4):914-26. 2007 [PMID: 18062964] (Western Blot, Human)

Bioinformatics

• Gene Symbol: TMPRSS15
• Uniprot:
  • NP_002763()