SmartAb™ Recombinant Anti-VIM pH-dependent Antibody (Clone 3F9-1)

CAT#: VS-0825-YC357

The anti-VIM pH-dependent antibody (clone 3F9-1) is a recombinant monoclonal antibody that exhibits pH-dependent antigen binding to human Vimentin. By introducing histidine mutations that act as a pH-switch, the antibody demonstrates a preferential affinity for Vimentin under acidic conditions compared to physiological pH. Using a yeast surface display system with a pH-dependent screening pressure, this mAb is identified which shows a significant increase in dissociation from Vimentin at pH 6.0. This pH-sensitive antibody retains its binding affinity on tumor cells while exhibiting negligible binding to the receptor on normal cells at physiological pH. Human Vimentin is an intermediate filament protein and a key marker for mesenchymal cells. It plays a central role in cell migration and is a hallmark of the epithelial-to-mesenchymal transition (EMT), a process associated with cancer metastasis.

Gene Expression
Figure 1 IF staining of human cell line ASC TERT1 Figure 2 IF staining of human cell line U-2 OS Figure 3 IF staining of human cell line U-251 MG Figure 4 Cerebral cortex Figure 5 Colon Figure 6 Kidney Figure 7 Testis Figure 8 Breast Figure 9 Lymph node Figure 10 RNA cell line category: Cell line enhanced (ASC TERT1, fHDF/TERT166) Figure 10 RNA cell line category: Cell line enhanced (ASC TERT1, fHDF/TERT166)

Specifications

  • Host Species
  • Mouse
  • Type
  • Mouse IgG
  • Specificity
  • Human Vimentin
  • Species Reactivity
  • Human
  • Clone
  • 3F9-1
  • Applications
  • IF

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
  • VIM; vimentin; HEL113; CTRCT30; epididymis luminal protein 113
  • Long Name
  • Vimentin
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Downloadable Resources

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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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Protocol & Troubleshooting

We have outlined the assay protocols, covering reagents, solutions, procedures, and troubleshooting tips for common issues in order to better assist clients in conducting experiments with our products. View the full list of Protocol & Troubleshooting.

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