IPTG (isopropyl-β-D-thiogalactopyranoside) 98
Leverancier: VWR Chemicals
Ratings:
(No Reviews)
Total Ratings: 0
Avg. Ratings: 0.0 out of 5
Synoniemen:
IPTG
437144NEA
604
EUR
437144N
437145X
43714BD
IPTG (isopropyl-β-D-thiogalactopyranoside) 98
IPTG (isopropyl-β-D-thiogalactopyranoside)
A chemical analogue of galactose which cannot be hydrolysed by the enzyme ß-galactosidase. IPTG is an inducer for activity of the E.Coli lac operon which acts by binding and inhibiting the lac repressor. Genes controlled by the lac promoter/operator sequence are expressed to high levels in the presence of IPTG. Essentially dioxane free.
Formule:
C₉H₁₈O₅S MW: 238.31 g/mol Kookpunt: 402 Smeltpunt: 109,5…110,5 °C Bewaar temperatuur: Vriezer |
MDL Nummer:
MFCD00063273 CAS nummer: 367-93-1 EINECS: 206-703-0 |
Specification Test Results
Assay | Min. 98 % |
Appearance | White crystalline powder |
IR Spectrum | Passes test |
Specific optical rotation (1 %; water) | -33 to -31 ° |
Dioxane | Max. 1 ppm |
Water | Max. 1 % |
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