SmartAb™ Recombinant Anti-IFNA1 pH-dependent Antibody (VS-0825-YC163)

CAT#: VS-0825-YC163

The anti-IFNA1 pH-dependent antibody (VS-0825-YC163) is a recombinant monoclonal antibody that exhibits pH-dependent antigen binding to human IFN-alpha. By introducing histidine mutations that act as a pH-switch, the antibody demonstrates a preferential affinity for IFN-alpha under acidic conditions compared to physiological pH. Using a yeast surface display system with pH-dependent screening pressure, this mAb is identified which shows a significant increase in dissociation from IFN-alpha at pH 6.0. This pH-sensitive antibody retains its binding affinity for IFN-alpha on tumor cells while exhibiting negligible binding to the receptor on normal cells at physiological pH. Human IFN-alpha, or Interferon-alpha, is a cytokine that is a key component of the innate immune response to viral infections. It is a potent antiviral agent and is used therapeutically for certain viral infections and cancers.

Gene Expression
Figure 1 RNA cell line category: Cell line enhanced (HeLa, hTERT-RPE1)

Specifications

  • Host Species
  • Human
  • Derivation
  • Humanized (from mouse)
  • Type
  • Human IgG1 kappa
  • Specificity
  • Human IFN alpha
  • Species Reactivity
  • Human
  • Applications
  • WB

Product Property

  • Clonality
  • Monoclonal
  • Purification
  • Protein A 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
  • IFNA1; interferon, alpha 1; interferon alpha-1/13; IFL; IFN; IFN ALPHA; IFN alpha 1b; IFN alphaD; IFNA13; IFNA@; interferon alpha 1b; leIF D; IFN-alpha 1b; IFN-alpha-1/13; interferon-alpha1; interferon alpha-D; IFN-ALPHA; I
  • Long Name
  • Interferon Alpha 1
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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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For research use only. Not intended for any clinical use. No products from Creative Biolabs may be resold, modified for resale or used to manufacture commercial products without prior written approval from Creative Biolabs.

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