CD28 Polyclonal Antibody
Rabbit Anti Human Polyclonal Antibody
- 产品详情
- 实验流程
- 背景知识
Application
| WB, E |
|---|---|
| Primary Accession | P10747 |
| Reactivity | Human |
| Host | Rabbit |
| Clonality | Polyclonal |
| Isotype | Rabbit IgG |
| Calculated MW | 25066 Da |
| Gene ID | 940 |
|---|---|
| Positive Control | WB, ELISA |
| Application & Usage | Western Blot: 1:500 – 1:2000, ELISA: 1:20000. |
| Other Names | CD28; T-cell-specific surface glycoprotein CD28; TP44; CD28 |
| Target/Specificity | CD28 |
| Antibody Form | Liquid |
| Appearance | Colorless liquid |
| Formulation | PBS containing 50% glycerol, 0.5% BSA and 0.02% sodium azide. |
| Handling | The antibody solution should be gently mixed before use. |
| Reconstitution & Storage | -20 °C |
| Background Descriptions | |
| Precautions | CD28 Polyclonal Antibody is for research use only and not for use in diagnostic or therapeutic procedures. |
| Name | CD28 |
|---|---|
| Function | Receptor that plays a role in T-cell activation, proliferation, survival and the maintenance of immune homeostasis (PubMed:1650475, PubMed:7568038). Functions not only as an amplifier of TCR signals but delivers unique signals that control intracellular biochemical events that alter the gene expression program of T-cells (PubMed:24665965). Stimulation upon engagement of its cognate ligands CD80 or CD86 increases proliferation and expression of various cytokines in particular IL2 production in both CD4(+) and CD8(+) T-cell subsets (PubMed:1650475, PubMed:35397202). Mechanistically, ligation induces recruitment of protein kinase C-theta/PRKCQ and GRB2 leading to NF-kappa-B activation via both PI3K/Akt-dependent and -independent pathways (PubMed:21964608, PubMed:24665965, PubMed:7568038). In conjunction with TCR/CD3 ligation and CD40L costimulation, enhances the production of IL4 and IL10 in T-cells (PubMed:8617933). |
| Cellular Location | Cell membrane; Single-pass type I membrane protein |
| Tissue Location | Expressed in T-cells and plasma cells, but not in less mature B-cells |
Research Areas
For Research Use Only. Not For Use In Diagnostic Procedures.
Application Protocols
Provided below are standard protocols that you may find useful for product applications.
BACKGROUND
Involved in T-cell activation, induction of cell proliferation and cytokine production and promotion of T-cell survival. Enhances the production of IL4 and IL10 in T-cells in conjunction with TCR/CD3 ligation and CD40L costimulation. Isoform 3 enhances CD40L-mediated activation of NF-kappa-B and kinases MAPK8 and PAK2 in T-cells.
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Discontinued
Cat# ABV11722
Size:
100 µg
Price:
¥ 3,900.00
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