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MC4R

MC4R,即黑皮質(zhì)素4受體”,別名Melanocortin 4 Receptor、Melanocortin Receptor 4、MC4-R、Mutant Melanocortin-4 Receptor等。它是一種膜結(jié)合受體,屬于黑皮質(zhì)素受體家族成員,由人體細(xì)胞自身的基因編碼。MC4R主要在下丘腦中表達(dá),參與控制食物攝取、能量消耗和體重維持等 。MC4R的作用機(jī)制主要是通過(guò)與黑皮質(zhì)素激素如α-黑素細(xì)胞刺激激素(α-MSH)等內(nèi)源性配體結(jié)合,通過(guò)G蛋白偶聯(lián)的方式激活腺苷酸環(huán)化酶(cAMP)信號(hào)通路,從而發(fā)出飽腹感信號(hào),減少食物攝入。MC4R的激活還涉及多種代謝信號(hào)的處理,如瘦素、饑餓素和神經(jīng)肽Y (NPY)等,調(diào)節(jié)人體能量代謝和進(jìn)食行為 。MC4R在生物學(xué)上的意義非常重大,它不僅參與了能量平衡和體重調(diào)節(jié),還與多種代謝性疾病的發(fā)生發(fā)展密切相關(guān)。例如,MC4R的功能異?;蛲蛔兣c肥胖癥有關(guān),MC4R激動(dòng)劑如setmelanotide已被批準(zhǔn)用于治療某些類(lèi)型的肥胖癥。此外,MC4R的激活還可能影響情緒、獎(jiǎng)賞和認(rèn)知功能,對(duì)心理健康和行為也有潛在影響 。

熱銷(xiāo)產(chǎn)品

MC4R Antibody (CSB-PA254627)

驗(yàn)證數(shù)據(jù)

CSB-PA254627

The image on the left is immunohistochemistry of paraffin-embedded Human ovarian cancer tissue using CSB-PA254627(MC4R Antibody) at dilution 1/50, on the right is treated with synthetic peptide. (Original magnification: ×200)

CSB-PA254627

The image on the left is immunohistochemistry of paraffin-embedded Human lung cancer tissue using CSB-PA254627(MC4R Antibody) at dilution 1/50, on the right is treated with synthetic peptide. (Original magnification: ×200)

MC4R Antibodies

MC4R for Homo sapiens (Human)

MC4R Proteins

MC4R Proteins for Rattus norvegicus (Rat)

MC4R Proteins for Homo sapiens (Human)

MC4R Proteins for Mus musculus (Mouse)

MC4R Proteins for Sus scrofa (Pig)

MC4R Proteins for Vulpes vulpes (Red fox)

MC4R Proteins for Macaca fascicularis (Crab-eating macaque) (Cynomolgus monkey)

MC4R Proteins for Bos taurus (Bovine)