3.5 hours incubations; 0.5 hour washing and analyzing samples
Signal
Colorimetric
Curve Range
0.313-20ng/ml
Sample Type
Human serum, plasma, and cell culture supernates.
Sample Volume
100µl
Specificity
This kit is used for quantitative detection of CD80
Sensitivity
0.058ng/ml
Reactivity
Human
Cross Reactivity
There is no detectable cross-reactivity with other relevant proteins.
Interference
No significant interference observed with available related molecules.
Components
CD80 Monoclonal Antibody Coated 96-well Plate in foil pouch with desiccant | 1 plate
Human CD80 Standard (1000ng/ml) | 0.1 mL
100x Biotin conjugated CD80 Detection Antibody | 0.12 mL
100x SA-HRP Conjugate | 0.12 mL
Assay Buffer | 40 mL
Sample Diluent | 30 mL
Wash Buffer Concentrate 20X | 60 mL
TMB Substrate | 12 mL
Stop Solution | 12 mL
Plate Sealer | 3 pieces
Background
The Cluster of differentiation 80 (also CD80 and B7-1) is a B7, type I membrane protein in the immunoglobulin superfamily. CD80 is the ligand for the proteins CD28 (for autoregulation and intercellular association) and CTLA-4 on the surface of various immune cells, including B-cells, monocytes, or T-cells, but most typically at antigen-presenting cells (APCs) such as dendritic cells. Another ligand of CD80 is programmed death-ligand 1 (PD‐L1), expressed on the surface of T-cells, B-cells, DCs, and macrophages. This interaction is inhibiting and causes a reduction in T-cell activation as well as reduction of cytokine production. The up-regulation of CD80 has been linked to various autoimmune diseases, including multiple sclerosis, systemic lupus erythematosus and sepsis. CD80 is also linked to various cancers.
*Delivery time may vary from web posted schedule. Occasional delays may occur due to unforeseen
complexities in the preparation of your product. International customers may expect an additional 1-2 weeks
in shipping.