CD28 rabbit pAb from ELK Biotechnology Read more ›
CD28 rabbit pAb is a research-use antibody from ELK Biotechnology for studying CD28 in WB, ELISA workflows with listed reactivity for Human, Rat, Mouse. Specifications and supporting documents below should be reviewed when planning the experiment.
The protein encoded by this gene is essential for T-cell proliferation and survival, cytokine production, and T-helper type-2 development. Several alternatively spliced transcript variants encoding different isoforms have been found for this gene.[provided by RefSeq, Jul 2011],
| Specificity | CD28 Polyclonal Antibody detects endogenous levels of CD28 protein. |
|---|---|
| Validation evidence captions | Western Blot analysis of K562 cells using CD28 Polyclonal Antibody. Secondary antibody(catalog#:RS0002) was diluted at 1:20000 |
| Collaborator | ELK Biotechnology |
| Partner model | ES3974 |
| Target | CD28 |
| Research areas | >>Cell adhesion molecules, >>T cell receptor signaling pathway, >>Intestinal immune network for IgA production, >>Type I diabetes mellitus, >>Measles, >>PD-L1 expression and PD-1 checkpoint pathway in cancer, >>Autoimmune thyroid disease, >>Systemic lupus erythematosus, >>Rheumatoid arthritis, >>Allograft rejection, >>Graft-versus-host disease, >>Viral myocarditis |
| Reactivity | Human,Rat,Mouse |
| Applications | WB,ELISA |
| Conjugation | Unconjugated |
| Dilution range | Western Blot: 1/500 - 1/2000. ELISA: 1/20000. Not yet tested in other applications. |
| Host | Rabbit |
| Clonality | Polyclonal |
| Isotype | IgG |
| Immunogen | Synthesized peptide derived from T-cell-specific surface glycoprotein CD28 at AA range: 11-60 |
| Concentration | 1 mg/ml |
| Purification | The antibody was affinity-purified from rabbit antiserum by affinity-chromatography using epitope-specific immunogen. |
| Assay type | Antibody validation/application |
| Expression system | Expressed in T-cells and plasma cells, but not in less mature B-cells. |
| Purity | The antibody was affinity-purified from rabbit antiserum by affinity-chromatography using epitope-specific immunogen. |
| Species | WB | IHC | IF | ELISA | IP | FCM | ChIP |
|---|---|---|---|---|---|---|---|
| Human | |||||||
| Rat | |||||||
| Mouse |
| Species | Dilution | Notes |
|---|---|---|
| Human | Western Blot: 1/500 - 1/2000. ELISA: 1/20000. Not yet tested in other applications. | — |
| Rat | — | — |
| Mouse | — | — |
| Species | Dilution | Notes |
|---|
Collaborator meets ABMIUM quality standards and overall product performance standards have been met.
Quality management certification.
For research applications. Not for diagnostic use.
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