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- Regulatory Status
- RUO
- Other Names
- CD152, cluster of differentiation 152
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ELISA MAX™ Deluxe Set Human Soluble CTLA-4 Standard Curve
CTLA4 (Cytotoxic T-Lymphocyte Antigen 4), also known as CD152, is a protein that plays an important regulatory role in the immune system. CTLA4 is expressed on the surface of Helper T cells and transmits an inhibitory signal to T cells. Mutations in the CTLA4 gene have been associated with various autoimmune diseases, such as systemic lupus erythematosus, insulin-dependent diabetes mellitus, and other autoimmune diseases. sCTLA-4 immunoreactivity was inhibited by its binding to B7.1, suggesting that sCTLA-4 is a functional receptor. sCTLA4 also plays a role in the initial immune response to infection of immune cells by HIV, along with the CD-1 pathway and others.
Product DetailsKit Contents
- Kit Contents
-
- Human sCTLA-4 Capture Ab (200X)
- Human sCTLA-4 Detection Ab (200X)
- Human sCTLA-4 Standard
- Avidin-HRP (1000X)
- Substrate Solution F
- Coating Buffer A (5X)
- Assay Diluent A (5X)
- Blocking Buffer A (2X)
Product Details
- Verified Reactivity
- Human
- Application
-
ELISA
- As a part of BioLegend's efforts to go green, each new lot of the ELISA MAX™ sets will include a summarized version of its manual. Click here for more information.
- Sensitivity
- 11.7 ± 3.6 pg/mL
- Standard Range
- 54.7 - 3500 pg/mL
- Materials Not Included
-
- Microwell plates: BioLegend Cat. No. 423501 is recommended
- Wash Buffer: BioLegend Cat. No. 421601 is recommended, or PBS + 0.05% Tween-20
- Stop Solution: BioLegend Cat. No. 423001 is recommended, or acid solution, e.g. 2N H2SO4
- Plate Sealers: BioLegend Cat. No. 423601 is recommended
- PBS (Phosphate-Buffered Saline): 8.0 g NaCl, 1.16 g Na2HPO4, 0.2 g KH2PO4, 0.2 g KCl, add deionized water to 1 L; pH to 7.4, 0.2 μm filtered
- Deionized (DI) water
- A microplate reader capable of measuring absorbance at 450 nm
- Adjustable pipettes to measure volumes ranging from 2 μL to 1 mL
- Wash bottle or automated microplate washer
- Log-Log graph paper or software for data analysis
- Tubes to prepare standard dilutions
- Timer
Antigen Details
- Cell Type
- Lymphocytes, Schwann Cells, Tregs
- Biology Area
- Cancer Biomarkers, Cell Biology, Immuno-Oncology, Immunology
- Molecular Family
- Immune Checkpoint Receptors
- Gene ID
- 1493 View all products for this Gene ID
- UniProt
- View information about CTLA-4 on UniProt.org
Related FAQs
- Do the ELISA MAX™ Deluxe Sets come with plates?
-
No, ELISA MAX™ Deluxe Sets do not come with plates. Coating Buffer and Assay Diluent (for blocking and dilutions) are included in these sets. Plates can be ordered separately (Cat No. 423501), and instructions for coating the plates are in the sets’ product manuals.
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