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IPTG Isopropyl Β-D-Thiogalactoside CAS 367-93-1 Dioxane Free 99%

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IPTG Isopropyl Β-D-Thiogalactoside CAS 367-93-1 Dioxane Free 99%

IPTG Isopropyl Β-D-Thiogalactoside CAS 367-93-1 Dioxane Free 99%
IPTG Isopropyl Β-D-Thiogalactoside CAS 367-93-1 Dioxane Free 99% IPTG Isopropyl Β-D-Thiogalactoside CAS 367-93-1 Dioxane Free 99% IPTG Isopropyl Β-D-Thiogalactoside CAS 367-93-1 Dioxane Free 99% IPTG Isopropyl Β-D-Thiogalactoside CAS 367-93-1 Dioxane Free 99% IPTG Isopropyl Β-D-Thiogalactoside CAS 367-93-1 Dioxane Free 99% IPTG Isopropyl Β-D-Thiogalactoside CAS 367-93-1 Dioxane Free 99%

Large Image :  IPTG Isopropyl Β-D-Thiogalactoside CAS 367-93-1 Dioxane Free 99%

Product Details:
Place of Origin: China
Brand Name: yunbangpharmcy
Certification: ISO9001/SGS
Model Number: YB057
Payment & Shipping Terms:
Minimum Order Quantity: To Be Negotiated
Price: To Be Negotiated
Delivery Time: 3-7Working Days
Payment Terms: L/C, T/T, D/A, D/P, Western Union, MoneyGram
Supply Ability: 2 Tons per month

IPTG Isopropyl Β-D-Thiogalactoside CAS 367-93-1 Dioxane Free 99%

Description
CAS No.: 367-93-1 Formula: C9H18O5S
Appearance: White Powder Certificate: ISO9001
Name: Isopropyl β-D-thiogalactoside Samples: Available
Package: 100g,1kg,5kg,25kg
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IPTG Isopropyl Β-D-Thiogalactoside

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Isopropyl Β-D-Thiogalactoside

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CAS 367-93-1

 

IPTG CAS367-93-1 Dioxane free 99% Glycoscience Isopropyl beta-D-1-thiogalactopyranoside

 

IPTG (Isopropyl β-D-thiogalactoside) Basic information
Product Name: IPTG (Isopropyl β-D-thiogalactoside)
Synonyms: POLYETYLENE GLYCOL 6000 MOL. BIOLOGY GRA;SULPHURIC ACID 0,01 MOL/L 0,02 N;YPD BROTH E;Isopropyl 2,3-O-isopropylidene-4-O-benzoyl-β-L-thiorhamnopyranoside;IPTG (Isopropyl-β-D-thiogalatopyranoside);1-ISOPROPYL-BETA-D-THIOGALACTOPYRANOSIDE;isopropyl-thiogalactopyranoside;1-methylethyl1-thio-.beta.-D-Galactopyranoside
CAS: 367-93-1
MF: C9H18O5S
MW: 238.3
EINECS: 206-703-0
Mol File: 367-93-1.mol
IPTG (Isopropyl β-D-thiogalactoside) Structure

 

IPTG (Isopropyl β-D-thiogalactoside) Chemical Properties
Melting point 105 °C
alpha -31 º (c=1, water)
Boiling point 350.9°C (rough estimate)
density 1.3329 (rough estimate)
refractive index 1.5060 (estimate)
storage temp. 2-8°C
solubility Soluble in Water or Methanol.
pka 13.00±0.70(Predicted)
form Crystalline Powder
color White
Water Solubility soluble
Merck 14,5082
BRN 4631
Stability: Stable. Incompatible with strong oxidizing agents.
InChIKey BPHPUYQFMNQIOC-NXRLNHOXSA-N
CAS DataBase Reference 367-93-1(CAS DataBase Reference)
EPA Substance Registry System Isopropyl .beta.- thiogalactoside (367-93-1)

 

Application

IPTG is commonly used in cloning procedures that require induction of β-galactosidase activity. It is used in conjunction with X-Gal or Bluo-Gal in blue-white selection of recombinant bacterial colonies that induce expression of the lac operon in Escherichia coli. IPTG functions by binding to the lacI repressor and altering its conformation, which prevents the repression of the β-galactosidase coding gene lacZ.

Other Notes

Non-metabolizable galactose analog.

Reconstitution

A stock solution (0.1 M) is prepared by dissolving IPTG in water with subsequent sterile filtration of the solution. The final concentration of IPTG in indicator plates should be 0.2 mM.

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