SmartAb™ Recombinant Anti-CD80 pH-dependent Antibody (Clone Galiximab)
CAT#: VS-0825-YC70
The anti-CD80 pH-dependent antibody (clone Galiximab) is a recombinant monoclonal antibody that exhibits pH-dependent antigen binding to human CD80. By introducing histidine mutations that act as a pH-switch, the antibody demonstrates a preferential affinity for CD80 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 CD80 at pH 6.0. This pH-sensitive antibody retains its binding affinity for CD80 on tumor cells while exhibiting negligible binding to the receptor on normal cells at physiological pH. Human CD80, also known as B7-1, is a co-stimulatory molecule expressed on antigen-presenting cells. It binds to both CD28 and CTLA-4 on T-cells, providing the second signal required for T-cell activation and playing a critical role in regulating the immune response.
Specifications
- Immunogen
- CD80-transfected CHO cell line.
- Host Species
- Human
- Derivation
- Chimeric (Macaque/Human)
- Type
- IgG1 lambda (combining the Macaque antibody's antigen-binding variable regions with a human IgG1 constant region)
- Specificity
- Human CD80
- Species Reactivity
- Human
- Clone
- Galiximab
- Applications
- WB, ELISA, FC, IP IF, Neut
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
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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
Certificate of Analysis LookupTo download a Certificate of Analysis, please enter a lot number in the search box below. Note: Certificate of Analysis not available for kit components.
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| CAT | Product Name | Application | Type |
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