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Chinese wholesale 4-Nitrophenyl-Alpha-D-Mannopyranoside - PHENYL-1-THIO-β-D-GALACTOPYRANOSIDE Cas:16758-34-2 95% White powder – XD BIOCHEM

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Our company since its inception, constantly regards product or service high quality as business life, continually improve creation technology, make improvements to product high-quality and consistently strengthen business total high-quality management, in strict accordance together with the national standard ISO 9001:2000 for 68189-43-5, Hdaos, Building Blocks, We warmly welcome business partners from all walks of life, expect to establish friendly and cooperative business contact with you and achieve a win-win goal.
Chinese wholesale 4-Nitrophenyl-Alpha-D-Mannopyranoside - 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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Chinese wholesale 4-Nitrophenyl-Alpha-D-Mannopyranoside - PHENYL-1-THIO-β-D-GALACTOPYRANOSIDE Cas:16758-34-2 95% White powder – XD BIOCHEM detail pictures


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We emphasize advancement and introduce new products and solutions into the market each year for Chinese wholesale 4-Nitrophenyl-Alpha-D-Mannopyranoside - 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: Mecca, Sri Lanka, Nepal, We are sticking to excellent quality, competitive price and punctual delivery and better service, and sincerely hope to establish long-term good relationships and cooperation with our new and old business partners from all over the world. Sincerely welcome you to join us.
  • This company has a lot of ready-made options to choose and also could custom new program according to our demand, which is very nice to meet our needs.
    5 Stars By Nina from Frankfurt - 2018.07.27 12:26
    Product variety is complete, good quality and inexpensive, the delivery is fast and transport is security, very good, we are happy to cooperate with a reputable company!
    5 Stars By Jean Ascher from United Arab emirates - 2018.02.12 14:52
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    Chinese wholesale 4-Nitrophenyl-Alpha-D-Mannopyranoside - PHENYL-1-THIO-β-D-GALACTOPYRANOSIDE Cas:16758-34-2 95% White powder – XD BIOCHEM