目录号:B28348
生物活性: Xanthan gum is a microbial polysaccharide produced by Xanthomonas campestris. The structure of xanthan gum is based on a cellulose backbone of β-(1-4)-linked glucose units with a trisaccharide side of mannose-glucuronic acid-mannose attached to every other glucose unit in the backbone chain. Some terminal mannose units are pyruvated and some internal mannose units are acetylated. Due to its unique rheology and gelling properties, it is widely used as a food additive, thickener and stabilizer in the food and petroleum industries.
CAS: 11138-66-2
中文名称:汉生胶
目录号:B27678
生物活性: alpha-(1,3)-N-Acetylgalactosaminyltransferase (EC 2.4.1.40(Pm1138)), also namely the ABO system transferase with glycosyl transferase activity.
CAS: 9067-69-0
目录号:B27521
生物活性: Deferasirox iron complex is a biochemical reagent that can be used as a biological material or organic compound for life science related research.
CAS: 554445-58-8
中文名称:地拉罗斯杂质
目录号:B26697
生物活性: Imidazole is a planar 5-membered ring. Imidazole is a highly polar compound. Imidazole has been used extensively as a corrosion inhibitor. Imidazole is incorporated into many important biological molecules. The most pervasive is the amino acid histidine, which has an imidazole side-chain. Imidazole is useful as a buffer in the pH range of 6.2-7.8 One of the applications of imidazole is in the purification of His-tagged proteins in immobilised metal affinity chromatography(IMAC). Imidazole is used to elute tagged proteins bound to Ni ions attached to the surface of beads in the chromatography column. An excess of imidazole is passed through the column, which displaces the His-tag from nickel co-ordination, freeing the His-tagged proteins. Imidazole has become an important part of many pharmaceuticals. Synthetic imidazoles are present in many fungicides and antifungal, antiprotozoal, and antihypertensive medications. Imidazole is part of the theophylline molecule, found in tea leaves and coffee beans, which stimulates the central nervous system. It is present in the anticancer medication mercaptopurine, which combats leukemia by interfering with DNA activities.
CAS: 288-32-4
中文名称:咪唑
目录号:B27034
生物活性: Taloxin is a biochemical reagent that can be used as a biological material or organic compound for life science related research.
CAS: 75062-54-3
中文名称:3-(N-对甲苯磺酰基-L-丙氨酰氧基)吲哚
目录号:B28155
生物活性: Maltose phosphorylase is a dimerase which catalyzes the transformation of maltose and inorganic phosphate into β-D-glucose-1-phosphate and glucose. Maltose phosphorylases have been classified in family 65 of the glycoside hydrolases.
CAS: 9030-19-7
目录号:B27087
生物活性: 2,3,4,6-Tetra-O-acetyl-β-D-galactopyranosyl Azide is a biochemical reagent that can be used as a biological material or organic compound for life science related research.
CAS: 13992-25-1
中文名称:1-叠氮-1-脱氧-Β-D-吡喃葡萄糖苷四乙酸酯
目录号:B27182
生物活性: 2,3,4,6-Tetra-O-benzyl-D-glucopyranosyl Fluoride is a biochemical reagent that can be used as a biological material or organic compound for life science related research.
CAS: 122741-44-0
中文名称:2,3,4,6-四-O-苯酰-D-吡喃葡糖基氟
目录号:B27336
生物活性: 2,3,4,6-Tetra-O-acetyl-PtdGlc(di-acyl Chain) is a biochemical reagent that can be used as a biological material or organic compound for life science related research.
CAS: 1037195-49-5
中文名称:磷酸(R)-2-(二十烷酰氧基)-3-(硬脂酰氧基)丙基2,3,4,6-四-O-乙酰基-β-D-吡喃葡萄糖酯
目录号:B27470
生物活性: 2,3,4,6-Tetra-O-benzoyl-D-mannopyranose is a biochemical reagent that can be used as a biological material or organic compound for life science related research.
CAS: 113544-59-5
中文名称:D-甘露糖 2,3,4,6-四苯甲酸酯
