I23O1 rabbit pAb from ELK Biotechnology Read more ›
I23O1 rabbit pAb is a research-use antibody from ELK Biotechnology for studying I23O1 in WB, ELISA workflows with listed reactivity for Human, Mouse, Rat. Specifications and supporting documents below should be reviewed when planning the experiment.
This gene encodes indoleamine 2,3-dioxygenase (IDO) - a heme enzyme that catalyzes the first and rate-limiting step in tryptophan catabolism to N-formyl-kynurenine. This enzyme acts on multiple tryptophan substrates including D-tryptophan, L-tryptophan, 5-hydroxy-tryptophan, tryptamine, and serotonin. This enzyme is thought to play a role in a variety of pathophysiological processes such as antimicrobial and antitumor defense, neuropathology, immunoregulation, and antioxidant activity. Through its expression in dendritic cells, monocytes, and macrophages this enzyme modulates T-cell behavior by its peri-cellular catabolization of the essential amino acid tryptophan.[provided by RefSeq, Feb 2011],
| Specificity | I23O1 Polyclonal Antibody detects endogenous levels of protein. |
|---|---|
| Validation evidence captions | Western blot analysis of lysates from K562 cells, primary antibody was diluted at 1:1000, 4°over night |
| Collaborator | ELK Biotechnology |
| Partner model | ES11951 |
| Target | I23O1 |
| Research areas | >>Tryptophan metabolism, >>Metabolic pathways, >>Biosynthesis of cofactors, >>African trypanosomiasis |
| Reactivity | Human,Mouse,Rat |
| Applications | WB,ELISA |
| Conjugation | Unconjugated |
| Dilution range | WB 1:500-2000 ELISA 1:5000-20000 |
| Host | Rabbit |
| Clonality | Polyclonal |
| Isotype | IgG |
| Immunogen | Synthesized peptide derived from part region of human protein |
| 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 mature dendritic cells located in lymphoid organs (including lymph nodes, spleen, tonsils, Peyers's patches, the gut lamina propria, and the thymic medulla), in some epithelial cells of the female genital tract, as well as in endothelial cells of term placenta and in lung parenchyma (PubMed:25691885). Weakly or not expressed in most normal tissues, but mostly inducible in most tissues (PubMed:25691885). Expressed in more than 50% of tumors, either by tumoral, stromal, or endothelial cells (expression in tumor is associated with a worse clinical outcome) (PubMed:18418598). Not overexpressed in tumor-draining lymph nodes (PubMed:26155395, PubMed:25691885). |
| 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 | |||||||
| Mouse | |||||||
| Rat |
| Species | Dilution | Notes |
|---|---|---|
| Human | WB 1:500-2000 ELISA 1:5000-20000 | — |
| Mouse | — | — |
| Rat | — | — |
| 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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