2022 wholesale price Ddt - PHENYL-1-THIO-β-D-GALACTOPYRANOSIDE Cas:16758-34-2 95% White powder – XD BIOCHEM
2022 wholesale price Ddt - PHENYL-1-THIO-β-D-GALACTOPYRANOSIDE Cas:16758-34-2 95% White powder – XD BIOCHEM Detail:
| Catalog Number | XD90049 |
| Product Name | PHENYL-1-THIO-β-D-GALACTOPYRANOSIDE |
| CAS | 16758-34-2 |
| Molecular Formula | C12H16O5S |
| Molecular Weight | 272.32 |
| Storage Details | Ambient |
Product Specification
| Appearance | White powder |
| Assay | 95% min |
| storage Temp. | 2-8°C |
| optical Activity | [α]22/D -48.0°，c = 0.5% |
| Mp | 93-98 °C |
Binding of substituted phenyl 1-thio-β-D-galactopyranosides to β-D-galactosidase from e.
The binding of a series of substituted phenyl 1-thio-β-D-galactopyranosides to the active site ofβ-D-galactosidase from E. coli has been investigated. The inhibition constants and the standard free energy of transfer ΔG°(K1) were compared with the partition coeficients and ΔG° (1-octanol) values of these inhibitor molecules in a model 1-octanol-water system. All of the evidence available suggests that the aglycon group of the inhibitor is bound to the active site unspecific, hydrophobic forces. Correlations between ΔG° (K1) and ΔG° (1-octanol) could not be found for the whole series, but only for simpler sub-series. Probably, the octanol system is too incomplete a model for the hydrophobic region in the active site ofβ-D-galactosidase.
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Our pursuit and corporation aim should be to "Always satisfy our consumer requirements". We carry on to build and style and design remarkable quality items for both our outdated and new clients and reach a win-win prospect for our clients at the same time as us for 2022 wholesale price Ddt - PHENYL-1-THIO-β-D-GALACTOPYRANOSIDE Cas:16758-34-2 95% White powder – XD BIOCHEM , The product will supply to all over the world, such as: Kuwait, Provence, Poland, Corporate goal: Customers' satisfaction is our goal, and sincerely hope to establish long-terms stable cooperative relations with customers to jointly develop the market. Building brilliant tomorrow together!Our company regards "reasonable prices, efficient production time and good after-sales service" as our tenet. We hope to cooperate with more customers for mutual development and benefits. We welcome potential buyers to contact us.
By Penny from Bogota - 2018.09.29 17:23
The factory workers have rich industry knowledge and operational experience, we learned a lot in working with them,we are extremely grateful that we can encount a good company has excellent wokers.
By Alexia from Egypt - 2018.06.03 10:17
