dextra/Taurochenodeoxycholic acid, sodium salt/25 g/NZP213-25 g

价格
¥16720.00
货号:NZP213-25g
浏览量:101
品牌:dextra
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商品描述
Chemical
DescriptionTaurochenodeoxycholic acid (TCDCA), sodium salt is manufactured from the steroid, chenodeoxycholic acid. It is a nature equivalent compound, chemically identical to the natural steroid produced in the liver of several animal and bird species, including humans.TCDCA is often used as a reference standard in biomedical studies based on tauroursodeoxycholic acid (TUDCA). Taurochenodeoxycholic acid may have a wide range of novel biological activities. Current research programs are assessing TCDCA and its derivatives as agonists of the FXR and TGR5 (among other) nuclear receptors.
CAS Number6009-98-9
Formula

C26H44NNaO6S

Molecular Weight521.69
dextra的血型抗原是在红细胞表面表达的寡糖,由末端糖决定。生物合成通过A或B糖基转移酶对H抗原的作用来实现,以形成A或B聚糖。在缺乏这两种糖基转移酶的个体中,H抗原保持未修饰状态,从而导致个体为O型血。这些抗原的表达不仅限于红血球,还可以在上皮细胞和其他细胞上发生。血型由ABO基因决定,该基因编码形成A,B和H抗原的糖基转移酶。A和B血型的等位基因显示共同优势,而O型血型的等位基因是隐性的,产生了熟悉的4种ABO血型。