High Quality Isopropyl-Beta-D-Thiogalactopyranoside/Iptg Powder CAS 367-93-1

• Customization: Available
• CAS No.: 367-93-1
• Formula: C9h18o5s
• Model NO.: Sentian-Isopropyl-beta-D-thiogalactopyranoside
• EINECS: 206-703-0
• Type: Isopropyl-Beta-D-Thiogalactopyranoside
• Appearance: White Powder
• Selling Units: Single Item
• Product Specification: 98%
• Sample: 5-10g
• Product Name: Isopropyl-Beta-D-Thiogalactopyranoside
• Single Package Size: 23X33X5.Cm
• Dosage Form: Powder
• Applicable People: Men, Women
• Supply Ability: 10000 Kilogram/Kilograms Per Month Iptg Powder
• Not Applicable People: Children
• Particle Size: 99% Pass 80 Mesh
• Function: Providing Energy
• Storage: Cool Dry Place
• Shelf Life: 2 Years
• Dose: Powder
• Shelf-Life: 24months
• Transport Package: Aluminium Bag Outside and Double Plastic Bag Insid
• Specification: 98%
• Trademark: Sentian
• Origin: Shaan′xi, China
• Production Capacity: 10000 Kilogram/Kilograms Per Month Iptg Powder

Product Description

Description

Isopropyl-β-D-thiogalactoside, often used in combination with X-Gal or Bluo-Gal, is used for blue and white screening of
recombinant l colonies. IPTG is not metabolized by and is a lactose analogue. Once it enters the cell, it will produce a
long-lasting induction effect. Therefore, the induction efficiency of IPTG is high, and often only a small amount (1 mmol/L) is
needed to achieve the ideal induction effect. Since IPTG is not metabolized, it specifically induces the expression of foreign
proteins in the cell. Unaffected by cell metabolism, the induction effect remains stable.

 

Product name	Isopropyl-beta-D-thiogalactopyranoside(IPTG)
From	Powder
Specification	98%
Appearance	white powder
Package	1KG/Bag,5kg/bag,25kg/drum
Place of Origin	Shaan'Xi,China

Application & Funtion

Application:
1.Beta-galactosidase inducer.Isopropyl-β-D-thiogalactoside is used as a reagent in molecular biology. It is used as an effective inducer of protein expression where the gene is under the control of the lac operator. It is used with 5-bromo-4-chloro-3-indolyl-beta-D-galactopyranoside to identify the non-recombinant plasmid in cloning experiments by blue-white screen methodology.
2.Isopropyl-beta-D-thiogalactopyranoside is used as an inducer for the activity of E. Coli lac operon.

 

 

IPTG is often used for induction β- Cloning experiment of galactosidase activity. It is often used in combination with X-gal or bluo gal for blue-white screening of recombinant bacterial colonies. These colonies can be chemically book to induce the expression of lac operon in E. coli. IPTG binds to lacI repressor protein and changes its conformation to prevent β- Inhibition of galactosidase coding gene lacZ.

 

COA

Items	Requirements	Results
Physical & Chemical
Appearance	White powder	Conform
Odor	Characteristic	Characteristic
Particle Size	98% pass 80mesh	Complies
Loss on Drying	≤5.0%	3.65%
Ash	≤5.0%	1.96%
Solvent Residue	Meet USP standard	Complies
Pesticide Residue	Meet USP standard	Complies
Heavy Metal
Lead (Pb)	≤2.0ppm	Conform
(As)	≤1.0ppm	Conform
(Cd)	≤1.0ppm	Conform
(Hg)	≤0.1ppm	Conform
Microorganism
Total Plate Count	≤1000cfu/g	Conform
Yeasts and Molds	≤100cfu/g	Conform
Saimonella	Negative/25g	Conform
E.coli	Negative	Conform
Assay	98%	98.5%

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