Quantitative Human ICOS (Glycosylated) Sandwich ELISA Kit

The quantitative human ICOS (glycosylated) sandwich ELISA kit is designed to detect human inducible T-cell co-stimulator (ICOS) levels. ICOS is a protein that is expressed on activated T cells, which binds to its ligand, ICOS ligand (ICOSL), which is expressed on antigen-presenting cells. The kit is suitable for various biological samples such as cell lysates, serum, plasma, urine. Its sensitivity is 6.238 pg/mL, which can accurately detect low concentrations of ICOS in the sample.

ICOS

Pre-coated ELISA plate; Lyophilized standard; Biotin-labeled antibody; HRP-avidin; Various diluents; Wash buffer; TMB chromogenic substrate; Stop solution

Cell lysates, serum, plasma, urine

100 μL

6.238 pg/mL

Quantitative sandwich ELISA

20 pg/mL-800 pg/mL

1 h-5 h

450 nm

Store at 2-8°C for long term storage.

Human

Inducible T-cell co-stimulator

ICOS; Inducible T-cell co-stimulator; CD278; AILIM; Activation-inducible lymphocyte immunomediatory molecule

89, 110

The quantitative human ICOS (glycosylated) sandwich ELISA kit is used to measure ICOS levels in biological samples. The assay enables the study of ICOS's role in T cell activation, immune responses, and autoimmune diseases.

Intra-Assay: n=20, CV <8%;
Inter-Assay: n=20, CV <10%;

Serum sample: n=5, 80-100%;
Plasma sample: n=4, 80-100%;

The standard curve is for reference only, and a new standard curve should be generated for each set of samples tested.