D-Galactose (Alpha-D-galactose) 属于天然己糖,与葡萄糖结合构成乳糖。D-Galactose 常被用于构建动物衰老模型。 规格价格库存数量 500 mg¥ 294现货 1 mL x 10 mM (in DMSO)¥ 445现货 大包装 & 定制 实验操作小课堂 问化合物带有盐酸盐离子、硫酸盐离子等是否和其本身有什么区别?盐形式和游离态有什么...
As part of a crystallographic investigation of D -galactose and its derivatives, a determination of the structure of 伪-methyl D -galactoside 6-bromhydrin, C 7 H 13 O 5 Br, has been carried out. The compound was prepared by Valentin 1 and the unit cell dimensions and symmetry were ...
Galactose-alpha-1,3-galactose (α-gal) is a sugar structure found in glycoproteins and glycolipids from all mammals except primates, including humans. Allergy to red meat (beef, pork, lamb) usually involves delayed-type reactions (3–6 h postingestion), and this should raise suspicion...
2,3,4,6-Tetra-O-acetyl-alpha-D-galactopyranosyl bromide priceMore Price(41) ManufacturerProduct numberProduct descriptionCAS numberPackagingPriceUpdatedBuy Sigma-AldrichA7562Acetobromo-α-D-galactose ≥93% (TLC)3068-32-410g$1342024-03-01Buy ...
This enzyme cleaves galactose from raffinose, stachyose, and verbascose, and the residual sucrose can then be digested by brush border sucrase. Absorption: Glc is actively taken up into enterocytes along with two sodium ions and 210 water molecules by the sodium-glucose cotransporter (SGLT1, SLC...
The present invention provides methods for evaluating a Chinese Hamster Ovary (CHO) cell population by measuring glycans containing terminal galactose-alpha-1-3-galactose residues produced by said cells, wherein the CHO cells have not been genetically engineered to express an alpha-galactosyl transferase...
In keeping with this observation, we show that QdtB can also turn over dTDP-3-acetamido-3,6-dideoxy-alpha-d-galactose. This investigation represents the first structural analysis of a sugar-modifying aminotransferase with a bound product in its active site that functions at the C-3' rather ...
Galactose-alpha1,3-galactose (alpha1,3Gal) is the major xenoantigen causing hyperacute rejection in pig-to-human xenotransplantation. Disruption of the gen... Y Dai,TD Vaught,J Boone,... - 《Nature Biotechnology》 被引量: 1646发表: 2002年 加载更多来源...
- D - Galactose - galactohydrolase (E.C.3.2.1.22), commonly referred to as -galactosidase, catalyzes the hydrolysis of -galactosidic linkages in oligo-saccharide such as raffinose, melibiose, stachyose and verbascose, polysaccharides like galactomannans, and glycoconjugates such as glycoproteins an...
[12]. The structure was then synthesized and optimized bymedicinal chemistryusing the tumor metastases assay[13,14]. αGalCer has α-linkedgalactose, a phytosphingoidbasechain with 18 carbons, and an acyl chain containing 26 carbons. αGalCer has not yet proven highly successful in human cancer ...