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p-Nitrophenyl -aL-Fucopyranoside Cas: 10231-84-2 Pulvis cristallinus albus vel pallide luteus

Description:

Catalogue Number: XD90142
Cas: 10231-84-2
Formulae hypotheticae: C12H15NO7
Pondus hypotheticum: 285.25
Availability: In Stock
Pretium:  
Prepack: 1g USD20
Mole Pack: Request Quote

 

 

 

 

 

 

 

 


Product Detail

Product Tags

Catalogue Number XD90142
Product Name p
CAS 10231-84-2
Formulae hypotheticae C12H15NO7
M. Pondus 285.25
Repono Details 2 ad 8 °C
Tariff Code harmonized 29400000

 

Product Specification

Aspectus Alba ad luteum crystallinum pulveris
Assay 99%
TLC * una macula
Puritas HPLC Min 98%
Solubilitas (I% in aqua) Patet hyalina solution
Density 1.503±0.06 g/cm3 (20 C 760 Torr).
Liquescens punctum 196-197 C
Ferveret 515.4°Cat760mmHg
Mico punctum 265.5°C
Refractivus index 1.623

 

 

LecA (PA-IL) est cytotoxica lectin et adhesin producta a Pseudomonas aeruginosa quae galactosides hydrophobicas ligat cum alta specie et affinitate.Cum translatione lecA-egfp fusione et immunoblota analysi biofilii matricis extracellulares adhibendo, ostendimus lecA in cellulis biofilm adultis exprimi.In biofilm statice pertentat de polystyrene et ferro incorrupta, biofilia profunditatis et superficiei coverage redacta per mutationem lecA et aucta in contentione LecA-operante PAO-P47.Biofilm superficies coverage per contentionem parentis, PAO-P47, non autem lecA mutant in coupons chalybeis, etiam incremento inhibitus est coram vel isopropyl-beta-D-thiogalactoside (IPTG) vel p-nitrophenyl-alpha-D-galactoside ( NPG).Praeterea genus silvestrium adultorum biofilms formatis absentibus his galactosis hydrophobicis addito IPTG dispergi potuit.E contra, additamenta p-nitrophenyl-alpha-L-fucosi (NPF) quae summam affinitatem habet cum P. aeruginosa LecB (PA-IIL) lecti n nihil effectum habuit in formatione biofilm vel dispersa.Incrementum planktonicum P. aeruginosa PAO1 non carebat praesentia IPTG, NPG vel NPF, neque conatus his saccharo ut carboni fontes uti poterat, suggerens effectus in biofilm formatione observatos ob inhibitionem Leca-ligand competitive. ligamen.Similes eventus etiam consecuti sunt pro biofilms dynamicis sub condiciones dynamicas condiciones de ferro in coupon, suggerentes LecA ad P. aeruginosa biofilm architectura sub diversis condicionibus environmentalibus conferre.

Alpha-L-fucosidase (EC 3.2.1.51) potest dimittere t-fucosylum residuum e catena laterali xyloglucan oligosaccharidis in foliis plantarum arabidopsis detectum.Alpha-L-fucosidase praeterea cum speciei simili substrato purificatum est a brassica (oleracea Brassica) folia ut unam fasciam reddas in SDS-PAGE.Duo sequentia peptida ex hac banda consecuta sunt, et adhibitae sunt ad recognoscendas Arabidopsis gene coding pro alpha-fucosidase quem nos AtFXG1 vocare proposuimus.Praeterea genus arabidopsis cum homologia alpha-L-fucosidases notis etiam inventa est, et eam nominare proposuimus ut AtFUC1.Ambo AtFXG1 et ATFUC1 heterologe in Pichia pastoris cellulis et alpha-L-fucosidase operationes in medium culturae secretae exprimebantur.Alpha-L-fucosidasa ab AtFXG1 encodeda contra oligosaccharides e xyloglucano XXFG navavit quam contra 2'-fucosyl-lactitolum, sed non contra p-nitrophenyl-alpha-L-fucopyranoside.Nihilominus, AtFUC1 heterologe expressum solum activum erat contra 2'-fucosyl-lactitolum.Ita illud ad metabolismum xyloglucanum referri debet.

 


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    p-Nitrophenyl -aL-Fucopyranoside Cas: 10231-84-2 Pulvis cristallinus albus vel pallide luteus