Invitrogen™ CTLA-4 (Soluble) Human ELISA Kit
For the quantitative detection of human sCTLA-4.
Brand: Invitrogen™ BMS276
Additional Details : Weight : 0.23750kg
DescriptionCTLA4 (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.
|Amniotic Fluid, 10 μL|Plasma, 10 μL|Serum, 10 μL|Supernatant, 10 μL|
|1 hr. 20 min.|
|Cytotoxic T-lymphocyte protein 4, ICOS, CD28|
|Pre-coated 96 well plate, Adhesive Plate Covers, Standard, Sample Diluent, Assay Buffer concentrate, Biotinylated Detection Antibody, SAV-HRP, Wash Buffer, Chromogen, Stop Solution, Controls|
|2°C to 8°C|
|3 hr. 10 min.|
|Colorimetric Microplate Reader|
For Research Use Only