The protein encoded by HSD11B2 is 11-beta-hydroxysteroid dehydrogenase type 2 (11β-HSD2). It catalyzes active cortisol to inactive cortisone in mineralocorticoid tissues (kidney, colon), blocking cortisol’s overactivation of non-selective mineralocorticoid receptors (MR) and preserving electrolyte balance.
HSD11B2 defects cause apparent mineralocorticoid excess (AME), a rare disorder with hypertension and hypokalemia from unopposed MR activation. Licorice’s glycyrrhizic acid inhibits it, mimicking AME. Current research focuses on selective 11β-HSD2 modulators for AME or related hypertension, though clinical use is emerging.
Recombinant Human 11-beta-hydroxysteroid dehydrogenase type 2 (HSD11B2) (CSB-YP010765HU)
Validated Data
(Tris-Glycine gel) Discontinuous SDS-PAGE (reduced) with 5% enrichment gel and 15% separation gel.
HSD11B2 Antibody (CSB-PA010765LA01HU)
Validated Data
Western Blot
Positive WB detected in: 293 whole cell lysate
All lanes: HSD11B2 antibody at 2.4µg/ml
Secondary
Goat polyclonal to rabbit IgG at 1/50000 dilution
Predicted band size: 45 kDa
Observed band size: 45 kDa
IHC image of CSB-PA010765LA01HU diluted at 1:200 and staining in paraffin-embedded human small intestine tissue performed on a Leica BondTM system. After dewaxing and hydration, antigen retrieval was mediated by high pressure in a citrate buffer (pH 6.0). Section was blocked with 10% normal goat serum 30min at RT. Then primary antibody (1% BSA) was incubated at 4°C overnight. The primary is detected by a biotinylated secondary antibody and visualized using an HRP conjugated SP system.
The following HSD11B2 reagents supplied by CUSABIO are manufactured under a strict quality control system. Multiple applications have been validated and solid technical support is offered.
HSD11B2 Antibodies for Homo sapiens (Human)
| Code | Product Name | Species Reactivity | Application |
|---|---|---|---|
| CSB-PA010765GA01HU | HSD11B2 Antibody | Human,Mouse,Rat | ELISA,WB,IHC |
| CSB-PA080468 | HSD11B2 Antibody | Human | ELISA,WB,IHC |
| CSB-PA569584 | HSD11B2 Antibody | Human | ELISA,WB,IHC |
| CSB-PA010765LA01HU | HSD11B2 Antibody | Human | ELISA, WB, IHC |
| CSB-PA010765LB01HU | HSD11B2 Antibody, HRP conjugated | Human | ELISA |
| CSB-PA010765LC01HU | HSD11B2 Antibody, FITC conjugated | Human | |
| CSB-PA010765LD01HU | HSD11B2 Antibody, Biotin conjugated | Human | ELISA |
HSD11B2 Proteins for Homo sapiens (Human)
| Code | Product Name | Source |
|---|---|---|
| CSB-YP010765HU | Recombinant Human 11-beta-hydroxysteroid dehydrogenase type 2 (HSD11B2) | Yeast |
| CSB-EP010765HU CSB-BP010765HU CSB-MP010765HU CSB-EP010765HU-B |
Recombinant Human Corticosteroid 11-beta-dehydrogenase isozyme 2 (HSD11B2) | E.coli Baculovirus Mammalian cell In Vivo Biotinylation in E.coli |