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IPTG
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Catalogue No: abx461027
Price:
US$667.00
(Size: 5 g)
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Datasheet SDS
Isopropyl-beta-D-thiogalactopyranoside (IPTG) is a chemical analogue of galactose, which cannot be hydrolysed by the enzyme beta-Galactosidase. It induces the E. coli lac operon activity by binding and inhibiting the lac repressor without being degraded. Genes controlled by the lac or tac promoter/operator sequences are expressed to high levels in the presence of IPTG. Melting point: 112-113 °C.
Research Articles on IPTG
| Target | IPTG |
| Recommended dilutions | For blue/white screening, a 0.1 mM final IPTG concentration in Luria Broth (LB) media is recommended. |
| Form | Solid |
| Purity | ≥ 99% (HPLC) |
| Reconstitution | Reconstitute in DNase-free and RNase-free water (18.2 MΩ) to the desired concentration, then filter through a 0.22 µm filter. |
| Storage | Store at -20 °C. Avoid repeated freeze/thaw cycles. |
| Validity | Up to 12 months. |
| Molecular Weight | 238.3 g/mol |
| Molecular Formula | C9H18O5S |
| Buffer | Not applicable. |
| CAS Number | 367-93-1 |
| Availability | Shipped within 3-7 working days. |
| Note | THIS PRODUCT IS FOR RESEARCH USE ONLY. NOT FOR USE IN DIAGNOSTIC, THERAPEUTIC OR COSMETIC PROCEDURES. NOT FOR HUMAN OR ANIMAL CONSUMPTION. |
