Proprotein Convertase 9/PCSK9 Antibody [Alexa Fluor® 405]

• Reactivity: Mu, Rt
• Applications: WB
• Clonality: Polyclonal
• Host: Goat
• Conjugate: Alexa Fluor 405

Proprotein Convertase 9/PCSK9 Antibody [Alexa Fluor® 405] Summary

• Immunogen: Mouse myeloma cell line NS0-derived recombinant mouse Proprotein Convertase 9
  Ser156-Gln694
  Accession # Q80W65
• Specificity: Detects mouse and rat Proprotein Convertase 9/PCSK9 in direct ELISAs and Western blots.
• Isotype: IgG
• Clonality: Polyclonal
• Host: Goat
• Purity Statement: Antigen Affinity-purified

Applications/Dilutions

• Dilutions:
  • Western Blot

Packaging, Storage & Formulations

• Storage: Protect from light. Do not freeze. 12 months from date of receipt, 2 to 8 °C as supplied
• Buffer: Supplied 0.2mg/ml in 1X PBS with RDF1 and 0.09% Sodium Azide

Notes

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

Alternate Names for Proprotein Convertase 9/PCSK9 Antibody [Alexa Fluor® 405]

• EC 3.4.21
• EC 3.4.21.111
• FH3
• FH3neural apoptosis regulated convertase 1
• FHCL3
• HCHOLA3
• hypercholesterolemia, autosomal dominant 3
• LDLCQ1
• NARC1
• NARC-1
• NARC-1convertase subtilisin/kexin type 9 preproprotein
• NARC1EC 3.4.21.-
• Neural apoptosis-regulated convertase 1
• PC9
• PCSK9
• Proprotein Convertase 9
• proprotein convertase subtilisin/kexin type 9
• Subtilisin/kexin-like protease PC9

Background

PC9 (Proprotein convertase subtilisin type 9; also PCSK9 and NARC-1) is a 70‑74 kDa, secreted glycoprotein member of the proteinase K subfamily of subtilases. PC9 functions as a protease that cleaves proproteins at non-basic residues. It also binds to, and promotes, the degradation of LDLR, VLDLR and ApoER2. The mouse PC9 precursor is 694 amino acid (aa) in length, and contains a signal sequence, a 14 kDa, 121 aa prodomain (aa 35‑155), and a 56‑58 kDa, 539 aa mature region (aa 156‑694). The 58 kDa mature region arises from autocatalysis in the ER, and contains a subtilisin-like catalytic domain (aa 166‑432), a modified P-domain (aa 433‑529) and a C-terminal Cys-rich region (aa 530‑694). The prosegment and mature regions remain noncovalently associated. There is one additional PC9 isoform that shows an alternative start site 13 aa upstream of the standard site coupled to a deletion of aa 18‑20. Over aa 156‑694, mouse PC9 shares 93% and 79% aa identity with rat and human PC9, respectively.

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.