IPTG Solution, ready-to-use
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IPTG Solution, ready-to-use
Thermo Scientific™

IPTG Solution, ready-to-use

Thermo Scientific IPTG (isopropyl-beta-D-thiogalactopyranoside) is a highly stable synthetic analog of lactose. It inactivates the lac repressor and induces synthesisRead more
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Catalog number R1171
Price (USD)/ Each
83.65
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103.00
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Quantity:
10 x 1.5 mL
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Price (USD)/ Each
83.65
Online Exclusive
103.00
Save 19.35 (19%)
Add to cart
Thermo Scientific IPTG (isopropyl-beta-D-thiogalactopyranoside) is a highly stable synthetic analog of lactose. It inactivates the lac repressor and induces synthesis of beta-galactosidase, an enzyme that promotes lactose utilization. IPTG is used to induce expression of cloned genes under control of the lac operon. It is used in conjunction with X-Gal (#R0941) to determine the lac phenotype in blue/white colony screening.

Applications

• Blue/white colony screening to distinguish recombinant (white) from non-recombinant (blue) colonies
• Induction of gene expression under control of the lac promoter

Note
• For blue/white colony screening use 0.1 mM final IPTG concentration in LB (Luria Broth) media
• Store IPTG Solution at -20°C.

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IPTG Solution, ready-to-use
For Research Use Only. Not for use in diagnostic procedures.
Specifications
Chemical Name or MaterialIsopropylthiogalactoside
Concentration0.1 M
For Use With (Application)Protein Expression
Product TypeIPTG Solution
Quantity10 x 1.5 mL
FormLiquid
Unit SizeEach