(2R,3R,4R,5R)-己烷-1,2,3,4,5,6-己

Synthesis of (2R, 3R, 4R, 5S)-5-tert-Butyloxycarbonylamino-3,4-Dihydroxy-2-1sopropyl-3,4-O,O-Isopropylidene-6-CyctohexyI-Hexanoic Acid

The dipeptidic dihydroxyethylene isostere (27, 3R , 4R , 5S )-5-tert -butyloxy-carbonylamino-3,4-dihydroxy-2-isopropyl-3,4-O,O -isoprop-ylidene-6-cyclohexyl-hexanoic acid, 15 , is a representative building block of an important class

细胞因子受体

佚名     免疫细胞表面表达多种细胞因子受体（cytokine receptor），不同免疫细胞表达细胞因子受体的种类、密度和亲和力有所差别。 1．T细胞表面的细胞因子受体多种细胞因子可调节T细胞的功能，这是因为T细胞存在着相应的细胞因子受体，如IL-1R、IL-2R、IL-3R、IL-4R、IL-6R、IL-7R、IL-8R、IL-9R、IL

Functional Analysis of Human D1 and D5 Dopaminergic G Protein-Coupled Receptors: Lessons from Mutagenesis of a Conserved Serine Residue in the Cytosol

In mammals, dopamine G protein-coupled receptors (GPCR) are segregated into two categories: D1-like (D1R and D5R) and D2-like (D2Rshort , D2Rlong , D3R, and D4R) subtypes. D1R and D5R are primarily coupled to stimulatory heterotrimeric GTP