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Isopropyl-β-D-Thiogalactopyranoside, MP Biomedicals™

Product Code. 11348959 Shop All MP Biomedicals Products
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250 mg
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Product Code. 11348959 Supplier MP Biomedicals Supplier No. 02102101.2

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Description

Commonly used as a reagent in cloning procedures. Isopropyl-β-D-Thiogalactopyranoside, MP Biomedicals (IPTG) is an analogue of allolactose that binds specifically to the repressor protein of the lac operon and induces expression of β-galactosida

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.

TRUSTED_SUSTAINABILITY

Specifications

CAS 367-93-1
Melting Point 105°C to 115°C
pH 5.0 to 7.0
Molecular Formula C9H18O5S
MDL Number MFCD00063273
Quantity 250 mg
Synonym iptg, isopropyl-beta-d-thiogalactopyranoside, isopropyl-beta-d-thiogalactoside, isopropyl thiogalactoside, isopropyl beta-d-thiogalactopyranoside, isopropyl beta-d-thiogalactoside, isopropyl beta-d-1-thiogalactopyranoside, unii-x73vv2246b, 2r,3r,4s,5r,6s-2-hydroxymethyl-6-isopropylthio tetrahydro-2h-pyran-3,4,5-triol, isopropyl-1-beta-d-thiogalactoside
Solubility Information Soluble in methanol and water (50mg/mL, clear, colorless solution).
InChI Key BPHPUYQFMNQIOC-NXRLNHOXSA-N
Optical Rotation −26° to −33° (c=1, water)
SMILES CC(C)S[C@@H]1O[C@H](CO)[C@H](O)[C@H](O)[C@H]1O
IUPAC Name (2R,3R,4S,5R,6S)-2-(hydroxymethyl)-6-(propan-2-ylsulfanyl)oxane-3,4,5-triol
Molecular Weight (g/mol) 238.30
PubChem CID 656894
ChEBI CHEBI:61448
Formula Weight 238.3
Percent Purity ≥99%
Concentration or Composition (by Analyte or Components) Working Concentration: The final concentration typically used in indicator plates is 0.2 mM.
Physical Form Powder
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