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HSD11B2

HSD11B2,即11β-羥基類(lèi)固醇脫氫酶2型,常被簡(jiǎn)稱(chēng)為11β-HSD2。它就像體內(nèi)的“皮質(zhì)醇調(diào)節(jié)器”——能把活性強(qiáng)的皮質(zhì)醇轉(zhuǎn)化為活性弱的可的松,避免鹽皮質(zhì)激素受體被過(guò)多皮質(zhì)醇“搶著結(jié)合”。這種受體本應(yīng)和醛固酮配合調(diào)節(jié)水鹽平衡,但皮質(zhì)醇濃度高時(shí)易“錯(cuò)位結(jié)合”,而11β-HSD2的存在能阻止這一點(diǎn),守護(hù)腎臟、結(jié)腸等組織的正常運(yùn)作。
若HSD11B2功能異常,比如天生缺乏,會(huì)引發(fā)表觀(guān)鹽皮質(zhì)激素過(guò)多綜合征,患者常出現(xiàn)高血壓、低血鉀、代謝性堿中毒等癥狀。它的活性變化還可能與妊娠高血壓、慢性腎病相關(guān)。目前針對(duì)它的藥物研究集中在血壓和代謝調(diào)節(jié)領(lǐng)域,一些調(diào)節(jié)劑的開(kāi)發(fā)試圖通過(guò)調(diào)整其活性改善相關(guān)癥狀,但多數(shù)仍處于實(shí)驗(yàn)室或早期臨床階段,尚未廣泛應(yīng)用于臨床。

熱銷(xiāo)產(chǎn)品

Recombinant Human 11-beta-hydroxysteroid dehydrogenase type 2 (HSD11B2) (CSB-YP010765HU)

驗(yàn)證數(shù)據(jù)

CSB-YP010765HU

(Tris-Glycine gel) Discontinuous SDS-PAGE (reduced) with 5% enrichment gel and 15% separation gel.

HSD11B2 Antibody (CSB-PA010765LA01HU)

驗(yàn)證數(shù)據(jù)

CSB-PA010765LA01HU

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

CSB-PA010765LA01HU

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.

HSD11B2 Antibodies

HSD11B2 for Homo sapiens (Human)

HSD11B2 Proteins

HSD11B2 Proteins for Homo sapiens (Human)



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