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(S,3R) -2-Amino-3-hydroxybutanoicum acidum Cas: 72-19-5 99% Pulvis crystallinus albus

Description:

Catalogue Number: XD90285
Cas: LXXII-19-5
Formulae hypotheticae: C4H9NO3
Pondus hypotheticum: 119.1916
Availability: In Stock
Pretium:  
Prepack: 100g USD10
Mole Pack: Request Quote

 

 

 

 

 

 


Product Detail

Product Tags

Catalogue Number XD90285
Product Name (2S,3R) -2-Amino-3-acidi hydroxybutanoici

CAS

LXXII-19-5

Formulae hypotheticae

C4H9NO3

M. Pondus

119.1916
Repono Details Ambiens

Tariff Code harmonized

29225000

 

Product Specification

Assay 99 - 101%
Aspectus Album pulveris crystallini
Imprimis rotationis -27.5 ad -29.0
Metalla gravis 10ppm Max.
AS 10ppm max
pH 5.2 - 6.5
SO4 <0.020%
Fe 10ppm max
Damnum in Siccatio <0.20%
Residere in Ignition <0.10%
Transmittance NLT 98%
Cl <0.02%
Aconitum sal <0.02%

 

phosphatases serinae / interdum phosphatases multas pathogenicas bacterias tamquam essentiales enzymes quae in phosphorylation-dependente signo transductionis meatus et saepe cum virulentia organismi coniunguntur sunt descriptae.Inspectio Mycoplasmatis synoviae genome praesentiam gene (prpC) modum delatam a dapibus phosphatasi phosphatasi 2C (PP2C) subfamilia putativa.Hic referimus plenam indolem biochemicam M. synoviae phosphatasi (PrpC) ac peculiare munus metallorum in relationis structurae functionis huius enzyme.PrpC amino acidi seriei analysi amino revelatur omnes residua quae in centro metalli dinucleari et residua putativa tertia metallo coordinata, in PP2C phosphatasibus conservata, in PrpC insunt.PrpC est dapibus monomerics dephosphorylato phospho-substratis cum dependentia Mn(2+) ions' dependens.Analysis stabilitas thermalis enzyme stabilitatem temperaturae lenis et inf luence Mn(2+) ionum in hac proprietate demonstravit.Analysis spectrometriae missa suggessit tres iones metallicas ad PrpC alligandum, quarum duae cum apparente summo affinitate constantes sunt.Analysis mutationalis putativae tertiae residuae metallo-coordinatae, Asp122 et Arg164, manifestavit has variantes ionum manganesorum debiliorem ligaturam exhibere, et utramque mutationem activitatem PrpC phosphatasi affectam.Secundum hos eventus, PrpC est dapibus phosphatasis metalli-dependens cum meliore stabilitate in holo forma et cum Asp122, forte implicatus in tertio situ metallo, essentiali ad catalyticam actionem.


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    (S,3R) -2-Amino-3-hydroxybutanoicum acidum Cas: 72-19-5 99% Pulvis crystallinus albus