China
Manufacturer/ Producer
Shenyang Xin Guang Chemical Factory is a modern enterprise founded in 1988, specializing in manufacturing and selling fine chemical products. We produce five major product series: Inorganic chemical, chemical reagents of GR, AR, CP grade, pharmaceutical raw materials, electronic chemicals, food additives, and over 700 kinds of conventional varieties. At the same time, we can provide directional process according to demands of special indicators for chemical products. Our plant owns advanced machines, proficient technology, professional technicians, perfect service group and high quality products, which make us provide good service for our customers.
Manufacturer/ Producer
No.28 Shanyu Rd,sujiatun District,shenyang,china
110101 Shenyang - China
China
Appearance: White to off-white solid Solubility: Soluble in Water and Methanol pH value of 5%(wt/wt) water solution: 5.00-7.00 Melting Point: 110.0℃-114.0℃ Purity: 98.00%min by HPLC Specific Optical Rotation: -34°~-29° Identification by IR: complies to standard UV Absorption: Abs. @ 300 nm, 0.13max Abs. @ 400 nm, 0.06max Application: IPTG [367-93-1] is an extremely potent inducer that is not metabolized by bacteria and is very stable, and is therefore widely used in laboratories for cloning experiments that require induction of beta-galactosidase activity. It is often used in combination with X-Gal or Bluo-Gal for blue-white screening of recombinant bacterial colonies that induce expression of the lac manipulator in E. coli. IPTG binds to the lacI blocker protein and alters its conformation to prevent inhibition of the beta-galactosidase coding gene lacZ
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