CD89 rabbit pAb from ELK Biotechnology Read more ›
CD89 rabbit pAb is a research-use antibody from ELK Biotechnology for studying CD89 in WB, IHC, IF, ELISA workflows with listed reactivity for Human, Rat, Mouse. Specifications and supporting documents below should be reviewed when planning the experiment.
This gene is a member of the immunoglobulin gene superfamily and encodes a receptor for the Fc region of IgA. The receptor is a transmembrane glycoprotein present on the surface of myeloid lineage cells such as neutrophils, monocytes, macrophages, and eosinophils, where it mediates immunologic responses to pathogens. It interacts with IgA-opsonized targets and triggers several immunologic defense processes, including phagocytosis, antibody-dependent cell-mediated cytotoxicity, and stimulation of the release of inflammatory mediators. Multiple alternatively spliced transcript variants encoding different isoforms have been described for this gene. [provided by RefSeq, Jul 2008],
| Specificity | CD89 Polyclonal Antibody detects endogenous levels of CD89 protein. |
|---|---|
| Validation evidence captions | Western Blot analysis of NIH-3T3 cells using CD89 Polyclonal Antibody. Secondary antibody(catalog#:RS0002) was diluted at 1:20000 | Immunohistochemical analysis of paraffin-embedded human-tonsils, antibody was diluted at 1:100 |
| Collaborator | ELK Biotechnology |
| Partner model | ES4298 |
| Target | CD89 |
| Research areas | >>Phagosome, >>Staphylococcus aureus infection |
| Reactivity | Human,Rat,Mouse |
| Applications | WB,IHC,IF,ELISA |
| Conjugation | Unconjugated |
| Dilution range | Western Blot: 1/500 - 1/2000. IHC-p: 1:100-1:300. ELISA: 1/10000. Not yet tested in other applications. |
| Host | Rabbit |
| Clonality | Polyclonal |
| Isotype | IgG |
| Immunogen | The antiserum was produced against synthesized peptide derived from the Internal region of human FCAR. AA range:31-80 |
| 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 | Isoform A.1, isoform A.2 and isoform A.3 are differentially expressed between blood and mucosal myeloid cells. Isoform A.1, isoform A.2 and isoform A.3 are expressed in monocytes. Isoform A.1 and isoform A.2 are expressed in alveolar macrophages; however only one isoform is expressed at alveolar macrophages surfaces. |
| 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. IHC-p: 1:100-1:300. ELISA: 1/10000. Not yet tested in other applications. | — |
| Rat | — | — |
| Mouse | — | — |
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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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