Human B7-1 (CD80) ELISA KIT (1 x 96 wells)

Specifications

Product Data
Description	The Fast version of Picokine ELISA kits, assay takes less than 1.5 hours. Detect Human B7-1/CD80 with <10pg/ml sensitivity. Format: 96-well plate with removable strips. Compatible samples: cell culture supernates and serum. This is a TMB colorimetric sandwich ELISA kit with short assay time and fast experiment set up. B7-1/CD80 tissue specificity: Expressed on activated B-cells, macrophages and dendritic cells.
Size	1 x 96 wells
Format	8x12 divisible strips
Assay Type	Sandwich ELISA kit of Quantitative Detection for Human B7-1
Assay Length	3.5 hours incubations; 1 hour washing and analyzing samples
Signal	Colorimetric
Curve Range	62.5pg/ml-4000pg/ml
Specificity	This kit is used for quantitative detection of Human B7-1
Sensitivity	<10pg/ml
Reactivity	Human
Cross Reactivity	There is no detectable cross-reactivity with other relevant proteins.
Components	96-well plate precoated with anti-human CD80 antibody 1 Lyophilized recombinant human CD80 standard 10ng/tubex2 Biotinylated anti-human CD80 antibody 50 ul Avidin-Biotin-Peroxidase Complex(ABC) 400ul Sample diluent buffer 30ml Antibody diluent buffer 12ml ABC diluent buffer 12ml TMB color developing agent 10ml TMB stop solution 10ml Plate Sealers 4 x Wash Buffer (25x) 20 ml
Background	The protein CD80(Cluster of Differentiation 80) is a molecule found on activated B cells and monocytes which provides a costimulatory signal necessary for T cell activation and survival. It is also known as B7-1. The cDNA for B7-1 predicts a type I membrane protein, i.e., one synthesized with a signal peptide that is cleaved upon translocation across the endoplasmic membrane. The protein is predicted to contain 2 extracellular domains structurally similar to those of Ig, a hydrophobic transmembrane region, and a short cytoplasmic domain. The CD80 and CD86 genes encode B7-1 and B7-2, respectively, which are structurally similar members of the immunoglobulin superfamily expressed on a variety of hematopoietic cell types. B7-1 and B7-2 provide a costimulatory signal to T cells by interacting with CD28 and CTLA4.
Gene Symbol	CD80

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