CBR1 Antibody
Purified Mouse Monoclonal Antibody (Mab)
- SPECIFICATION
- CITATIONS
- PROTOCOLS
- BACKGROUND

Application
| WB, ICC |
|---|---|
| Primary Accession | P16152 |
| Reactivity | Human |
| Host | Mouse |
| Clonality | Monoclonal |
| Isotype | IgG1 |
| Calculated MW | 30 KDa |
| Gene ID | 873 |
|---|---|
| Other Names | 15 hydroxyprostaglandin dehydrogenase [NADP ];15-hydroxyprostaglandin dehydrogenase [NADP ];Carbonyl reductase [NADPH] 1;CBR 1;CBR1;CBR1_HUMAN;CRN;NADPH dependent carbonyl reductase 1;NADPH-dependent carbonyl reductase 1;Prostaglandin 9 ketoreductase; Prostaglandin 9-ketoreductase;Prostaglandin E(2) 9 reductase;Prostaglandin-E(2) 9-reductase;SDR21C1. |
| Dilution | WB~~1:1000 ICC~~1:100 |
| Format | Liquid in PBS containing 50% glycerol, 0.5% BSA and 0.02% sodium azide, pH 7.3. |
| Storage | Store at 4°C short term. Aliquot and store at -20°C long term. Avoid freeze/thaw cycles. |
| Name | CBR1 (HGNC:1548) |
|---|---|
| Synonyms | CBR, CRN, SDR21C1 |
| Function | NADPH-dependent reductase with broad substrate specificity. Catalyzes the reduction of a wide variety of carbonyl compounds including quinones, prostaglandins, menadione, plus various xenobiotics. Catalyzes the reduction of the antitumor anthracyclines doxorubicin and daunorubicin to the cardiotoxic compounds doxorubicinol and daunorubicinol (PubMed:15799708, PubMed:17344335, PubMed:17912391, PubMed:18449627, PubMed:18826943, PubMed:1921984, PubMed:7005231). Can convert prostaglandin E to prostaglandin F2-alpha (By similarity). Can bind glutathione, which explains its higher affinity for glutathione- conjugated substrates. Catalyzes the reduction of S-nitrosoglutathione (PubMed:17344335, PubMed:18826943). In addition, participates in the glucocorticoid metabolism by catalyzing the NADPH-dependent cortisol/corticosterone into 20beta-dihydrocortisol (20b-DHF) or 20beta-corticosterone (20b-DHB), which are weak agonists of NR3C1 and NR3C2 in adipose tissue (PubMed:28878267). |
| Cellular Location | Cytoplasm. |
| Tissue Location | Expressed in kidney (at protein level). |

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Background
NADPH-dependent reductase with broad substrate specificity. Catalyzes the reduction of a wide variety of carbonyl compounds including quinones, prostaglandins, menadione, plus various xenobiotics. Catalyzes the reduction of the antitumor anthracyclines doxorubicin and daunorubicin to the cardiotoxic compounds doxorubicinol and daunorubicinol. Can convert prostaglandin E2 to prostaglandin F2-alpha. Can bind glutathione, which explains its higher affinity for glutathione-conjugated substrates. Catalyzes the reduction of S-nitrosoglutathione.
References
Wermuth B.,et al.J. Biol. Chem. 263:16185-16188(1988).
Forrest G.L.,et al.Biochim. Biophys. Acta 1048:149-155(1990).
Forrest G.L.,et al.Mol. Pharmacol. 40:502-507(1991).
Watanabe K.,et al.Genomics 52:95-100(1998).
Terada T.,et al.Submitted (OCT-2003) to the EMBL/GenBank/DDBJ databases.
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