目录号:B28148
生物活性: Quorum sensing is a regulatory system used by bacteria to control gene expression in response to increased cell density. This regulatory process manifests itself in a variety of phenotypes, including biofilm formation and virulence factor production. Coordinated gene expression is achieved through the production, release and detection of small diffusible signaling molecules called autoinducers. N-acylated homoserine lactones (AHLs) comprise a class of such autoinducers, each of which generally consists of a fatty acid coupled to a homoserine lactone (HSL). Modulation of bacterial quorum-sensing signaling systems to suppress pathogenesis represents a new approach to antimicrobial therapy for infectious diseases. AHLs differ in acyl length (C4-C18), C3 substitution (hydrogen, hydroxyl, or oxo group), and the presence or absence of one or more carbon-carbon double bonds in the fatty acid chain. These differences confer signaling specificity through the affinity of the LuxR family of transcriptional regulators. C11-HSL has a rare odd-numbered acyl carbon chain and may be a minor quorum-sensing signaling molecule in Pseudomonas aeruginosa strains.
CAS: 216596-71-3
中文名称:N-十一烷酰基-L-高丝氨酸内酯
目录号:B28205
生物活性: Endo-β-N-acetylglucosaminidase (Endo S2) is a key enzyme involved in the processing of free oligosaccharides in the cytosol. Endo-β-N-acetylglucosaminidase catalyzes hydrolysis of N-linked oligosaccharides.
CAS: 37278-88-9
目录号:B28355
生物活性: N-caprylic acid isobutyl ester is a biochemical reagent that can be used as a biological material or organic compound for life science related research.
CAS: 5461-06-3
中文名称:正辛酸异丁酯
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:B27937
生物活性: beta-1,4-N-Acetylgalactosaminyltransferase (GM2/GD2 synthase) is a key enzyme which catalyzes the conversion of GM3, GD3 and lactosylceramide (LacCer) to GM2, GD2 and asialo-GM2 (GA2), respectively. beta-1,4-N-Acetylgalactosaminyltransferase is a key enzyme to control the synthesis of brain-enriched complex gangliosides.
CAS: 67338-98-1
目录号:B27979
生物活性: alpha-1,3-N-Acetylgalactosaminyltransferase (BgtA) is an acetylgalactose aminotransferase, which can be isolated from Helicobacter mustelae, and can specifically recognize Fucα1,2-Gal epitopes.
CAS: 9067-69-0
目录号:B27589
生物活性: D-galactosyl-β1-3-N-acetyl-D-hexosamine phosphorylase (BiGalHexNAcP; GalHexNAcP) is a member of CAZy glycoside hydrolase GH112 family, is often used in biochemical studies. D-galactosyl-β1-3-N-acetyl-D-hexosamine phosphorylase catalyses the phosphorolysis of lacto-n-biose and galacto-n-biose, to produce Gal-1-P and the corresponding N-acetyl-D-hexosamine.
目录号:B27519
生物活性: beta-1, 3-N-acetylhexaminyltransferase is a glycosyltransferase, is often used in biochemical studies. beta-1, 3-N-acetylhexaminyltransferase catalyzes the transfer of N-acetylglucosamine from UDP-GlcNAc to N-acetyllactosamine and lactose.
CAS: 37277-64-8
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:B28290
生物活性: Cholesterol Decanoate is a biochemical reagent that can be used as a biological material or organic compound for life science related research.
CAS: 1183-04-6
中文名称:胆固醇N-癸酯
