Isopropyl- β- D-thiogalactoside / isopropyl- β- D-galactothiopyranoside

English Name: IPTG; Isopropyl- β- D-thiogalactoside； Isopropyl-beta-D-thiogalactopyranoside

Other name: Isopropyl- β- D-galactothiopyranoside; Isopropyl- β- D-galactothiopyranoside; 1-methyl ethyl- β- D-1-thiogalactopyranoside

CAS No.: 367-93-1

C9H18O5S=238.3

Grade: ultra pure grade

Content: ≥ 99.0% (HPLC)

Specific rotation: -29 ~ -33 °

Loss on drying: ≤ 1.0%

Physicochemical properties: white powder, melting point 108 ~ 120 ℃. Soluble in water, methanol, ethanol, acetone, chloroform, insoluble in ether. yes β- Galactosidase and β- Inducer of galactose permeabase, not by β- Galactoside hydrolysis is the substrate of thiogalactose acylase

Purpose: biochemical research. Commonly used molecular biological reagents, commonly used in blue and white spot screening and IPTG induced protein expression in bacteria, etc

Storage: 2 ~ 8 ℃