SmartAb™ Recombinant Anti-HAVCR2 pH-dependent Antibody (Clone F38-2E2)

CAT#: VS-0825-YC153

The anti-HAVCR2 pH-dependent antibody (clone F38-2E2) is a recombinant monoclonal antibody that exhibits pH-dependent antigen binding to human HAVCR2. By introducing histidine mutations that act as a pH-switch, the antibody demonstrates a preferential affinity for HAVCR2 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 HAVCR2 at pH 6.0. This pH-sensitive antibody retains its binding affinity for HAVCR2 on tumor cells while exhibiting negligible binding to the receptor on normal cells at physiological pH. Human HAVCR2, or Hepatitis A Virus Cellular Receptor 2, also known as TIM-3, is a transmembrane protein that is a negative regulator of T-cell responses. It is an immune checkpoint molecule and a promising therapeutic target for cancer immunotherapy.

Gene Expression
Figure 1 Cerebral cortex Figure 2 Colon Figure 3 Kidney Figure 4 Testis Figure 5 High expression in lymph node. Figure 6 RNA cell line category: Cell line enhanced (ASC diff, Daudi, HDLM-2, HMC-1, RPMI-8226)

Specifications

  • Host Species
  • Mouse
  • Type
  • Mouse IgG1 kappa
  • Specificity
  • Human HAVCR2
  • Species Reactivity
  • Human
  • Clone
  • F38-2E2
  • Applications
  • ELISA, WB, FC

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
  • TIM3; CD366; KIM-3; TIMD3; Tim-3; TIMD-3; HAVcr-2
  • Long Name
  • Hepatitis A Virus Cellular Receptor 2
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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.

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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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