产品名称
Rat B7-1/CD80 ELISA Kit
指标别名
Activation B7 1 antigen; B7; B7 1; B7-1; BB1; CD28LG; CD28LG1; CD80; CD80 molecule; CTLA 4 counter receptor B7.1; LAB7
免疫原
Expression system for standard: NS0; Immunogen sequence: I39-Q248
交叉反应
There is no detectable cross-reactivity with other relevant proteins.
文献引用格式
Rat B7-1/CD80 ELISA Kit (Boster Biological Technology, Wuhan, China. Catalog#EK0709)
背景资料
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.
试剂盒内容
Catalog number | Description | Quantity |
EK0709-CAP | 96-well plate precoated with anti- rat CD80 antibody | 1 |
EK0709-ST | Lyophilized recombinant rat CD80 standard | 10ng/tube×2 |
EK0709-DA | Biotinylated anti- rat CD80 antibody | 100μl(dilution 1:100) |
AR1103 | Avidin-Biotin-Peroxidase Complex (ABC) | 100μl(dilution 1:100) |
AR1106-1 | Sample diluent buffer | 30 ml |
AR1106-2 | Antibody diluent buffer | 12ml |
AR1106-3 | ABC diluent buffer | 12ml |
AR1104 | TMB color developing agent | 10ml |
AR1105 | TMB stop solution | 10ml |
PLA-SEA | Adhesive cover | 4 |
批内差/批间差
Sample | 1 | 2 | 3 | 1 | 2 | 3 |
n | 16 | 16 | 16 | 24 | 24 | 24 |
Mean(pg/ml) | 154 | 448 | 1666 | 165 | 472 | 1688 |
Standard deviation | 10.78 | 21.5 | 89.96 | 13.69 | 29.26 | 113.09 |
CV(%) | 7% | 4.8% | 5.4% | 8.3% | 6.2% | 6.7% |
典型数据示例
Concentration(pg/ml) | 0 | 62.5 | 125 | 250 | 500 | 1000 | 2000 | 4000 |
O.D. | 0.019 | 0.060 | 0.092 | 0.178 | 0.406 | 0.799 | 1.611 | 2.283 |
保存条件与有效期
Store at 4℃ for 6 months, at -20℃ for 12 months. Avoid multiple freeze-thaw cycles (Shipped with wet ice.)
样本类型
Cell Culture Supernatants and Serum