0487
IPTG
Grade:ULTRA PURE GRADE
CAS Number: 367-93-1Synonym(s): beta-D-Galactopyranoside, Isopropyl-beta-D-thiogalactopyranoside
Molecular Weight: 238.31Molecular Formula: C9H18O5S
Storage Condition: FROZEN
CodeSizePriceQuantity
0487-1G
0487-10G
0487-100G
Dioxane free. Commonly used inducer for beta-Galactosidase activity in many bacterial gene sequences controlled by the lac operon. IPTG and X-Gal are often used together to identify bacterial colonies containing recombinant plasmid DNA. Insoluble. Reaction Condition: Stocks: X-Gal 20 mg/ml in DMF; IPTG 20 mg/ml in water. Mix 4:1 (X-Gal/IPTG) for spreading onto agar plates prior to plating transformed bacteria.

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