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Invitrogen™ Mouse CTLA-4 ELISA Kit

Catalog No. EMCTLA4X10
Encompass_Preferred
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Quantity:
10 x 96 Tests

ELISA

CTLA4 (Cytotoxic T-Lymphocyte Antigen 4) is a CD28-family receptor expressed on mainly CD4+ T cells. It binds the same ligands as CD28 (CD80 and CD86 on B cells and dendritic cells), but with higher affinity than CD28. However, in contrast to CD28 which enhances cell function when bound at the same time as the T cell receptor, CTLA4 inhbits the T cell and prevents it from functioning. Intracellular CTLA4 is also found in regulatory T cells and may be important to their function.
TRUSTED_SUSTAINABILITY

Specifications

Accession Number P09793
Assay Range 4.92 to 1200 pg/mL
Assay Sensitivity 5 pg/mL
Conjugate HRP
Product Type ELISA
Sample Type Plasma, Serum, Supernatant
For Use With (Equipment) Colorimetric Microplate Reader
Gene ID (Entrez) 12477
Gene Symbol CTLA4
Interassay CV <12%
Intraassay CV <10
Kit Contents Pre-coated 96 well plate, Standard, Assay Diluent concentrate, Biotinylated Detection Antibody, SAV-HRP, Wash Buffer, Chromogen, Stop Solution, Adhesive Plate Covers
Label or Dye HRP
Quantity 10 x 96 Tests
Regulatory Status RUO
Sample Volume Plasma 50 μL, Serum 50 μL, Supernatant 100 μL
Storage Requirements 2°C to 8°C
Target CTLA-4 (CD152)
Test Time 1 hrs 20 mins
Total Assay Time 4 hrs 45 mins
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