FLUORESCEIN MONO-BETA-D-GALACTOPYRANOSIDE Cas: 102286-67-9 99% Alba pulveris
Catalogue Number | XD90047 |
Product Name | FLUORESCEIN MONO-BETA-D-GALACTOPYRANOSIDE |
CAS | 102286-67-9 |
Formulae hypotheticae | C26H22O10 |
M. Pondus | 494.12 |
Repono Details | Ambiens |
Product Specification
Aspectus | Pulvis albus |
Assay | 99% |
Density | 1.69g/cm3 |
FervensPoint | 813.4ºC ad 760mmHg |
FlashPoint | 281ºC |
RefractivusIndex | 1.772 |
ReponoConditions | -20ºC |
VaporPressure | 5.73E-28mmHg at 25°C |
Monogalactopyranosides fluorescein et fluorescein methyl niensis: synthesis, hydrolytica enzymatica per biotnylated β-galactosidase, et determinatio diffusionis translationalis coefficientis.
Fluorescein monoglycosides (d-galactopyranosides (FMG) et d-glucopyranosides) eorumque methyl niensis (MFMG) praeparata sunt ex acetobromoglucoso/galactoso et fluorescein methyl niensis bene reddit.Hydrolysis enzymatica experimenta (utens biotinylata β-galactosidase) derivatorum galactiorum facta sunt et parametri momenitici computata sunt.A 15-20 temporibus incrementum fluorescentiae intensio in hydrolysi observatum est.linearis incrementi fluorescentiae brevi tempore et substratae intentioni notata est, quae compositiones galactosidases utiles et sensitivas rimatur.Magnitudo constantis valoris MFMG Michaelis-Mentenae altior est quam FMG, ut suggerat possibilem mutationem subiecti fluorogenici conformationis.Km valor biotinylatus β-Gal cum FMG minor est quam enzyme ingeni.Haec animadversio indicat altiorem coniunctionem enzyme biotinylated in comparatione cum enzyme nativo subiecto.Diffusio translationalis coefficientium mensurata est, pro substratis fluorogenicis tum productis, cum spectroscopio correlatione fluorescentiae adhibita.Diffusioni coëfficientium translationalium pro subiectorum fluorogenicorum et productorum enzymaticorum hydrolysi mensurati sunt similes, in latitudine 3.5–4.5 × 10−10 m2 s−1.Sic amplificatio seu retardatio in motu enzymatico propter differentiam in mobilitate subiecti et producti translationalis non apparet.