Human Anti-KLKB1 Recombinant Antibody (clone STAR-0215)

CAT#: VS-0724-XY81

The antibody STAR-0215 binds KLKB1 (Kallikrein B1) using a novel binding region. It is a novel, long-acting monoclonal antibody inhibitor of plasma kallikrein for the potential treatment of hereditary angioedema. It inhibits human plasma kallikrein to prevent bradykinin release and it potently inhibits plasma kallikrein activity in cynomolgus monkeys.

Gene Expression
Figure 1 RNA cell line category: Cell line enhanced (NTERA-2, SCLC-21H, U-937)

Specifications

  • Immunogen
  • Active human plasma kallikrein
  • Host Species
  • Human
  • Derivation
  • Lymphocytes
  • Type
  • Human IgG1
  • Specificity
  • KLKB1
  • Species Reactivity
  • Human
  • Clone
  • STAR-0215
  • Applications
  • ELISA, SPR, Neut
  • Related Disease
  • Prekallikrein Deficiency; Congenital Prekallikrein Deficiency

Product Property

  • Purification
  • Protein A affinity purified
  • Purity
  • >95%, determined by SDS-PAGE
  • Format
  • Liquid
  • Buffer
  • PBS
  • Preservative
  • No preservatives
  • Storage
  • Store at 4°C short term. Aliquot and store at -20°C long term. Avoid freeze/thaw cycles.

Applications

  • Application Notes
  • SPR: The KD value of STAR-0215 agaisnt KLKB1 is 1.07 ± 0.01 nM.
    Neut: The IC50 value of STAR-0215 antibody against Human plasma kallikrein is 13.0 ± 2.1 nM.

Target

  • Alternative Names
  • PKK; PPK; KLK3; PKKD
  • Cellular Localization
  • Secreted
  • Post Translation Modifications
  • Glycosylation at Asn127, Asn164, Asn254, Asn308, Asn316, Asn396, Asn453, and Asn494.
  • Function
  • Participates in the surface-dependent activation of blood coagulation.
    Activates, in a reciprocal reaction, coagulation factor XII/F12 after binding to negatively charged surfaces.
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Product Notes

This is a product of Creative Biolabs' Hi-Affi™ recombinant antibody portfolio, which has several benefits including:

• Increased sensitivity
• Confirmed specificity
• High repeatability
• Excellent batch-to-batch consistency
• Sustainable supply
• Animal-free production

See more details about Hi-Affi™ recombinant antibody benefits.

Datasheet

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COA

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Recommended Dilution Buffer

Secondary Antibody

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