Supplier: VWR

IPTG (isopropyl-β-D-thiogalactopyranoside), Ultrapure

Supplier: VWR

IPTG (isopropyl-β-D-thiogalactopyranoside) ≥99.0%, Ultra Pure Grade

Supplier: VWR

Non-animal origin (NAO) IPTG is recommended lacZ selection applications where animal derived products are prohibited. NAO IPTG is free of animal products and dioxane free. Purity is greater than 98%.

Supplier: AVANTOR PERFORMANCE MATERIAL LLC

Reduce risk in your bioprocessing applications with Avantor J.T.Baker brand cGMP manufactured IPTG.

Supplier: Enzo Life Sciences

β-galactosidase activator.

Supplier: Thermo Scientific Chemicals

Beta-galactosidase inducer

Supplier: Corning

IPTG (isopropylthiogalactoside) is an inducer of the lac operon in bacteria, which is frequently used in cloning as a component of a recombinant plasmid.

Supplier: Zymo Research

Premade IPTG in water.

Supplier: MP Biomedicals

IPTG (Isopropyl-β-D-thiogalactopyranoside) is a galactose analogue not recognized by β-galactosidase. IPTG is a non-metabolizable galactose analog that induces expression of the lac operon in Escherichia coli.

Supplier: MP Biomedicals

IPTG, Used in research for protein trafficking, Cell Viability & Cytotoxicity studies, Form: Powder, Size: 5.0 g

Supplier: MP Biomedicals

Isopropyl b-D-1-thiogalactopyranoside is a non-metabolizable galactose analog that induces expression of the lac operon in Escherichia coli. It functions by binding to the lac repressor and altering its conformation. This inactivation prevents the repression of the b-galactosidase coding lac gene.

Supplier: Agilent Technologies

IPTG is for use in combination with X-gal to detect β-galactosidase activity in blue/white selection assays.

Supplier: MP Biomedicals

IPTG (isopropyl-β-thiogalactoside) is an analogue of allolactose that binds specifically to the repressor protein of the lac operon and induces expression of β-galactosidase in Escherichia coli.
IPTG is a commonly used reagent in cloning procedures that require induction of b-galactosidase activity and is used in conjunction with X-Gal in blue-white color selection of recombinant bacterial colonies.
The final concentration typically used in indicator plates is 0.2 mM.

Supplier: TCI America

CAS Number: 367-93-1 MDL Number: MFCD00063273 Molecular Formula: C9H18O5S Molecular Weight: 238.30 Purity/Analysis Method: 98.0% (GC) Form: Crystal Melting point (°C): 113 Specific rotation [a]20/D: -32 deg (C=1, H2O)

Supplier: MilliporeSigma

White crystalline powder. Inducer for [beta]-galactosidase. Use 1 part IPTG with 4 parts X-Gal. Toxic effects.

Supplier: MilliporeSigma

(Isopropyl-b-D-thiogalactopyranoside). Off-white solid. HYGROSCOPIC. A free flowing, hygroscopic carbohydrate that induces expression of the lac operon of E. coli by allosterically interacting with the repressor molecule. Inducer of b-D-galactosidase.

Supplier: MilliporeSigma

Convenient, ready-to-use solution

Supplier: Bachem Americas

Sequence: Isopropyl-1-thio-β-D-galactopyranoside (dioxane free)

Supplier: MilliporeSigma

Used in the stimulation of β-galactosidase in cellular systems in which dioxane would disrupt normal cell function

Supplier: G-Biosciences

IPTG is a molecular mimic of allolactose that initiates transcription of the lac operon.

Supplier: Biotium

IPTG (isopropyl-β-D-thiogalactopyranoside)

Supplier: Teknova

Animal Free 5 Grams

Supplier: Promega Corporation

IPTG, Dioxane-Free (isopropyl-β-d-thiogalactopyranoside), is an inducer of β-galactosidase activity in many bacteria. Functioning as a lac analog, IPTG induces β-galactosidase activity by binding to and inhibiting the lac repressor. This product is used to differentiate recombinants from nonrecombinants in cloning strategies using vectors containing the lacZ or lacZ α-peptide gene..

Supplier: Teknova

IPTG, a non-metabolizable galactose analog, is commonly used in cloning procedures that require induction of β-galactosidase activity

Supplier: IBI Scientific

IPTG is an inducer of β-galactosidase activity in E.coli. It is commonly used in conjunction with X-GAL to detect lac gene expression in cloning applications, thus allowing detection of recombinant molecules.

Supplier: MERIDIAN LIFE SCICNE, INC BE

Isopropyl-D-thiogalactopyranoside (IPTG) is a chemical analogue of galactose, which cannot be hydrolyzed by the enzyme --Galactosidase. Hence, it induces the E. coli lac operon activity by binding and inhibiting the lac repressor without being degraded.

Supplier: 0000042190

IPTG is a modified sugar that can be used to induce protein expression under the control of the lacUV promotor. Our IPTG is of highest quality and purity. Like allolactose, IPTG binds to the lac repressor and releases the tetrameric repressor from the lac operator in an allosteric manner, thereby allowing the transcription of genes in the lac operon. But unlike allolactose, the sulfur (S) atom creates a chemical bond which is non-hydrolyzable by the cell, preventing the cell from metabolizing or degrading the inducer. The concentration of IPTG therefore remains constant and the expression of lac p/o-controlled genes would not be inhibited during the experiment.

Supplier: Ambeed

IPTG (isopropyl-β-D-thiogalactopyranoside) 98%

Supplier: Thermo Fisher Scientific

IPTG is used for the selection of lac Y mutants and recombinant plasmids containing β-galactosidase fusion proteins.

Supplier: Invitrogen

Thermo Scientific Pierce IPTG is isopropyl-β-D-thiogalactopyranoside for use with beta-galactosidase substrates such as X-Gal to detect expression of vectors, plasmids, or DNA fragments that contain the reporter gene.