PHENYL-1-THIO-β-D-GALACTOPYRANOSIDE CAS: 16758-34-2 95% Dawb hmoov
| Catalog Number | XD90049 |
| Khoom npe | PHENYL-1-THIO-β-D-GALACTOPYRANOSIDE |
| CAS | 16758-34-2 |
| Molecular Formula | C12H16O5S |
| Molecular Luj | 272.32 Nws |
| Cov ntaub ntawv khaws cia | Ambient |
Khoom Specification
| Qhov tshwm sim | Dawb hmoov |
| Assay | 95% min |
| khaws ciaTua emp. | 2-8 ° C |
| kho qhov muagActivity | [α]22/D -48.0°, c = 0.5% |
| Mp | 93-98 ° C |
Kev khi ntawm kev hloov phenyl 1-thio-β-D-galactopyranosides rau β-D-galactosidase los ntawm e.
Kev sib khi ntawm cov tshuaj hloov pauv phenyl 1-thio-β-D-galactopyranosides mus rau qhov chaw nquag ntawm β-D-galactosidase los ntawm E. coli tau raug tshawb xyuas.Lub inhibition tas mus li thiab tus qauv dawb lub zog ntawm kev hloov pauv ΔG° (K1) tau muab piv nrog qhov sib faib coeficients thiab ΔG° (1-octanol) qhov tseem ceeb ntawm cov inhibitor molecules hauv tus qauv 1-octanol-dej system.Tag nrho cov pov thawj muaj qhia tias pawg aglycon ntawm cov inhibitor yog khi rau qhov chaw nquag, tsis muaj zog, hydrophobic rog.Kev sib raug zoo ntawm ΔG° (K1) thiab ΔG° (1-octanol) tsis tuaj yeem pom rau tag nrho cov koob, tab sis tsuas yog rau cov kab ntawv yooj yim dua.Tej zaum, octanol system tsis ua tiav ib qho qauv rau thaj tsam hydrophobic hauv qhov chaw nquag ntawm β-D-galactosidase.
