Renin Antibody (411506) [Unconjugated]

Recombinant Human Renin protein was serially diluted 2-fold and captured by Mouse Anti-Human Renin Monoclonal Antibody (Catalog # MAB4090) coated on a Clear Polystyrene Microplate (Catalog # DY990). Mouse Anti-Human Renin Monoclonal Antibody (Catalog # MAB40901) was biotinylated and incubated with the protein captured on the plate. Detection of the standard curve was achieved by incubating Streptavidin-HRP (Catalog # DY998) followed by Substrate Solution (Catalog # DY999) and stopping the enzymatic reaction with Stop Solution (Catalog # DY994).

• Reactivity: Hu
• Applications: ELISA
• Clone: 411506
• Clonality: Monoclonal
• Host: Mouse
• Conjugate: Unconjugated

Renin Antibody (411506) [Unconjugated] Summary

• Immunogen: Mouse myeloma cell line NS0-derived recombinant human Renin
  Leu24-Arg406
  Accession # P00797
• Specificity: Detects the pro (aa 24‑406) and mature (aa 67‑406) forms of human Renin in direct ELISA.
• Source: N/A
• Isotype: IgG1
• Clonality: Monoclonal
• Host: Mouse
• Purity Statement: Protein A or G purified from hybridoma culture supernatant

Applications/Dilutions

• Dilutions:
  • ELISA

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 either lyophilized or as a 0.2 µm filtered solution in PBS.
• 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 Renin Antibody (411506) [Unconjugated]

• angiotensin-forming enzyme
• Angiotensinogenase
• EC 3.4.23
• EC 3.4.23.15
• FLJ10761
• HNFJ2
• Prorenin
• REN
• renin precursor, renal
• Renin

Background

Human Renin is a member of the aspartyl proteinase family produced largely in part by the juxtaglomerular cells in the kidney (1). Renin differs from the other members of this class by having a pH optimum near the neutral pH region with native substrates instead of a pH 2.0 to 3.4 range (2). This more neutral pH optimum allows it to be functional in the plasma. Renin also has a very high selectivity for substrates due to a long peptide recognition on either side of the peptide bond undergoing cleavage. An octapeptide substrate was the minimum length to be cleaved by Renin. Renin plays a crucial role in the regulation of blood pressure and salt balance through the cleavage of angiotensinogen, which is the only known physiological substrate of Renin. Renin releases the decapeptide angiotensin I, which in turn is further converted to vasoactive hormone angiotensin II by angiotensin converting enzyme (ACE). Renin is produced as prorenin with 43 pro residues at the N‑terminal of mature Renin. The inactive prorenin becomes activated proteolytically by trypsin, cathepsin B, or other proteinases.

1. Yokosawa, H. et al. (1980) J. Biol. Chem. 255:3498.
2. Fuminaki, S. et al. (2004) in Handbook of Proteolytic Enzymes, Barret, A. J. et al. eds. p. 54.

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.

Bioinformatics

• Uniprot:
  • P00797()