Invitrogen™ Mouse CTLA-4 ELISA Kit

Catalog No.	Quantity
EMCTLA4X10	10 x 96 Tests

Catalog No. EMCTLA4X10 Supplier Invitrogen™ Supplier No. EMCTLA4X10

Description

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.

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