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Isopropyl Thiogalactoside

Isopropyl Thiogalactoside

Product ID I7356
Cas No. 367-93-1
Purity ≥98%
Product Unit SizeCostQuantityStock
1 g $91.40 In stock
5 g $364.00 In stock
10 g $630.20 Please Inquire
Bulk Quote

Quicklinks

  • Description
  • Product Info
  • Shipping and Storage
  • Downloads
  • References
  • Description
  • Product Info
  • Shipping and Storage
  • Downloads
  • References
  • Custom Order

Description

Isopropyl thiogalactoside is an analog of galactose that is not cleaved by β-galactosidase. Isopropyl thiogalactoside is a mimic of allolactose that induces activation of the lac operon, simulating protein expression.

Product Info

Cas No.

367-93-1

Purity

≥98%

Formula

C9H18O5S

Formula Wt.

238.30

IUPAC Name

(2R,3R,4S,5R,6S)-2-(hydroxymethyl)-6-propan-2-ylsulfanyloxane-3,4, 5-triol

Synonym

Isopropyl β-D-thiogalactoside, IPTG, Isopropyl β-D-1-thiogalactopyranoside

Melting Point

110-114°C

Solubility

Soluble in water.

Appearance

White flakes

Shipping and Storage

Store Temp

-20°C

Ship Temp

Ambient

Downloads

MSDS

I7356 MSDS PDF

Info Sheet

I7356 Info Sheet PDF

References

Yu T, Liu W, Brinck M, et al. Multiplexed characterization of rationally designed promoter architectures deconstructs combinatorial logic for IPTG-inducible systems. Nat Commun. 2021 Jan 12;12(1):325. PMID: 33436562.

Colarusso A, Lauro C, Calvanese M, et al. Improvement of Pseudoalteromonas haloplanktis TAC125 as a cell factory: IPTG-inducible plasmid construction and strain engineering. Microorganisms. 2020 Sep 24;8(10):1466. PMID: 32987756.

Myung S, Park J, Han J, et al. Development of the mammalian expression vector system that can be induced by IPTG and/or lactose. J Microbiol Biotechnol. 2020 Aug 28;30(8):1124-1131. PMID: 32423185.

Marbach A, Bettenbrock K. lac operon induction in Escherichia coli: Systematic comparison of IPTG and TMG induction and influence of the transacetylase LacA. J Biotechnol. 2012 Jan;157(1):82-8. PMID: 22079752.

Hansen LH, Knudsen S, Sørensen SJ. The effect of the lacY gene on the induction of IPTG inducible promoters, studied in Escherichia coli and Pseudomonas fluorescens. Curr Microbiol. 1998 Jun;36(6):341-7. PMID: 9608745.

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