SmartAb™ Recombinant Anti-IL13 pH-dependent Antibody (Clone Tralokinumab)

CAT#: VS-0825-YC173

The anti-IL13 pH-dependent antibody (clone Tralokinumab) is a recombinant monoclonal antibody that exhibits pH-dependent antigen binding to human IL13. By introducing histidine mutations that act as a pH-switch, the antibody demonstrates a preferential affinity for IL13 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 IL13 at pH 6.0. This pH-sensitive antibody retains its binding affinity for IL13 on tumor cells while exhibiting negligible binding to the receptor on normal cells at physiological pH. Human IL13, or Interleukin-13, is a cytokine that is a key driver of allergic inflammation. It is produced by Th2 cells and is involved in the pathogenesis of asthma and other allergic diseases.

Gene Expression
Figure 1 IF staining of human cell line U-2 OS Figure 2 IF staining of human cell line A-431 Figure 3 IF staining of human cell line U-251 MG Figure 4 RNA cell line category: Cell line enriched (HDLM-2)

Specifications

  • Host Species
  • Human
  • Type
  • Human IgG4 lambda
  • Specificity
  • Human IL13
  • Species Reactivity
  • Human
  • Clone
  • Tralokinumab
  • Applications
  • ELISA, FC, IP IF, Neut, ICC

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
  • IL13; interleukin 13; interleukin-13; allergic rhinitis; ALRH; BHR1; Bronchial hyperresponsiveness 1 (bronchial asthma); IL 13; MGC116786; MGC116788; MGC116789; P600; Bronchial hyperresponsiveness-1 (bronchial asthma); IL-13;
  • Long Name
  • Interleukin 13
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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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