产品名称
Mouse 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: D37-K245
交叉反应
There is no detectable cross-reactivity with other relevant proteins.
基因名全称
T-lymphocyte activation antigen CD80
文献引用格式
Mouse B7-1/CD80 ELISA Kit (Boster Biological Technology, Wuhan, China. Catalog#EK0708)
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 (601020) 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. stated that B7-1 and B7-2 provide a costimulatory signal to T cells by interacting with CD28 and CTLA4. The standard product used in this kit is recombinant B7-1, D37—K245, which is composed of two single chains acids with the dipolymer.
试剂盒内容
Catalog number | Description | Quantity |
---|
EK0708-CAP | 96-well plate precoated with anti- mouse CD80 antibody | 1 |
EK0708-ST | Lyophilized recombinant mouse CD80 standard | 10ng/tube×2 |
EK0708-DA | Biotinylated anti- mouse 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
| Intra-Assay Precision | Inter-Assay Precision |
Sample | 1 | 2 | 3 | 1 | 2 | 3 |
n | 16 | 16 | 16 | 24 | 24 | 24 |
Mean(pg/ml) | 153 | 733 | 1704 | 158 | 717 | 1630 |
Standard deviation | 9.94 | 47.64 | 132.91 | 13.27 | 59.51 | 133.66 |
CV(%) | 6.5% | 6.5% | 7.8% | 8.4% | 8.3% | 8.2% |
典型数据示例
Concentration(pg/ml) | 0 | 62.5 | 125 | 250 | 500 | 1000 | 2000 | 4000 |
O.D. | 0.001 | 0.082 | 0.174 | 0.333 | 0.609 | 0.997 | 1.508 | 2.112 |
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