IPTG, Dioxane-Free

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.

Formula Weight: 238.31.

Form: White powder.

Properties:

Purity: ≥99.0%.
Moisture: ≤1%.
pH (5%, H₂O): 5–8.
Dioxane Content: ≤10ppm.

What's in the box?

Item	Part #	Size
IPTG	V395D	1 × 1g

SDS

Choose language:

Download SDSPDF (40 KB) – English (United States)

Certificate of Analysis

Search by lot number

Use Restrictions

For Research Use Only. Not for Use in Diagnostic Procedures.

Storage Conditions

Store dry.

What's in the box?

Item	Part #	Size
IPTG	V395A	1 × 5g

SDS

Choose language:

Download SDSPDF (38 KB) – English (United States)

Certificate of Analysis

Search by lot number

Use Restrictions

For Research Use Only. Not for Use in Diagnostic Procedures.

Storage Conditions

Store dry.

SDS

Choose language:

Download SDSPDF (40 KB) – English (United States)

Certificate of Analysis

Search by lot number

Use Restrictions

For Research Use Only. Not for Use in Diagnostic Procedures.

Storage Conditions

Store dry.

Frequently Used With

X-Gal

Detect beta-galactosidase activity to differentiate recombinants from nonrecombinants in cloning experiments.

V3941

JM109 Competent Cells

E. coli strain ready for transformation; offers blue/white selection.

L2005, L1001, L2001

LigaFast™ Rapid DNA Ligation System

Efficiently ligates DNA inserts into plasmid vectors in just 5–15 minutes at room temperature.

M8221, M8225

pGEM®-T Easy Vector Systems

PCR cloning vectors with 3 options for insert excision.

A1360, A1380

pGEM®-T Vector Systems

T-vector for simplified cloning of PCR products.

A3600, A3610

T4 DNA Ligase

Joins two dsDNA strands with cohesive or blunt ends by using the 5´-phosphate and the 3´-hydroxyl groups of adjacent nucleotides.

M1801, M1804, M1794

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IPTG, Dioxane-Free

Specifications

What's in the box?

SDS

Certificate of Analysis

Use Restrictions

Storage Conditions

Specifications

What's in the box?

SDS

Certificate of Analysis

Use Restrictions

Storage Conditions

Specifications

SDS

Certificate of Analysis

Use Restrictions

Storage Conditions

X-Gal

JM109 Competent Cells

LigaFast™ Rapid DNA Ligation System

pGEM®-T Easy Vector Systems

pGEM®-T Vector Systems

T4 DNA Ligase

We believe this site might serve you best:

Promega's Cookie Policy

Our website does not fully support your browser.

IPTG, Dioxane-Free

Specifications

What's in the box?

SDS

Certificate of Analysis

Use Restrictions

Storage Conditions

Specifications

What's in the box?

SDS

Certificate of Analysis

Use Restrictions

Storage Conditions

Specifications

SDS

Certificate of Analysis

Use Restrictions

Storage Conditions

Frequently Used With

X-Gal

JM109 Competent Cells

LigaFast™ Rapid DNA Ligation System

pGEM®-T Easy Vector Systems

pGEM®-T Vector Systems

T4 DNA Ligase

Americas

Pacific Asia

Europe