SmartAb™ Recombinant Anti-F9 pH-dependent Antibody (Clone 11B4-C3)

CAT#: VS-0825-YC122

The anti-F9 pH-dependent antibody (clone 11B4-C3) targets human F9 in a pH-dependent manner, with its affinity remaining high at neutral pH but weakening at a lower pH, such as within the acidic environment of endosomes. The anti-F9 acid-switched antibody was engineered by incorporating histidine residues into its variable regions. The introduction of histidine substitutions within its Complementarity-Determining Regions (CDRs) enables pH-responsive antigen binding, which leads to enhanced F9 clearance. The antibody operates in a cyclical manner, binding F9 in the extracellular fluid and releasing it in acidified endosomes. Human F9, or Coagulation Factor IX, is a vitamin K-dependent serine protease of the intrinsic coagulation pathway. Mutations in its gene cause hemophilia B, a bleeding disorder characterized by a deficiency in this clotting factor.

Gene Expression
Figure 1 RNA cell line category: Not detected

Specifications

  • Immunogen
  • Human F9 protein derivied from plasma.
  • Host Species
  • Mouse
  • Type
  • Mouse IgG1 kappa
  • Specificity
  • Human F9
  • Species Reactivity
  • Human
  • Clone
  • 11B4-C3
  • Applications
  • ELISA, IP, WB

Product Property

  • Clonality
  • Monoclonal
  • Purification
  • Protein G purified
  • Purity
  • >95%, determined by SDS-PAGE and SEC-HPLC
  • Buffer
  • PBS, pH 7.4
  • Preservative
  • No preservatives
  • Storage
  • For short-term storage, keep it at 4°C for up to two weeks. For long-term storage, divide the solution into aliquots and freeze them at -20°C or below.

Target

  • Alternative Names
  • FIX; P19; PTC; HEMB; THPH8; F9 p22; coagulation factor IX; Christmas factor; factor 9; factor IX F9; plasma thromboplastic component; plasma thromboplastin component
  • Long Name
  • Coagulation Factor IX
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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

MSDS

COA

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