Product Overview
Isopropyl-beta-D-thiogalactopyranoside (IPTG) is a high-purity lactose analog and a core reagent in molecular biology. It is widely used for protein expression induction and gene cloning. As a highly efficient and stable non-metabolizable inducer, IPTG specifically binds to the LacI repressor protein, causing a conformational change that releases the protein from the operator region. This action effectively lifts the transcriptional repression of downstream genes, enabling efficient expression of recombinant proteins. Our IPTG is known for its high purity and batch consistency, making it an ideal choice for your research and production needs.
Key Advantages
High Purity & Stability: Purity of ≥99.5% ensures accurate and repeatable experimental results. It is stable for long-term storage and is not metabolized by bacteria.
Efficient Induction: As a potent inducer of the Lac operon system, it achieves high levels of gene expression even at low concentrations, helping to reduce costs.
Batch Consistency: Our strict quality control system ensures that every batch of product performs consistently, meeting the demands of large-scale production and standardized experiments.
Broad Applicability: Suitable for various host systems, including E. coli, it is an essential reagent for molecular cloning, protein expression, and blue-white screening experiments.
Main Applications
Recombinant Protein Expression: Used in genetic engineering to induce expression from Lac operon-containing vectors, enabling the efficient synthesis of recombinant proteins. This is widely applied in the production of pharmaceuticals, diagnostic reagents, and Industrial Enzymes.
Blue-White Screening: In molecular cloning, it works in synergy with X-gal to quickly and visually screen for successful recombinants, significantly improving cloning efficiency.
Metabolic & Synthetic Biology: Used for precise control of gene circuits and metabolic pathways to achieve targeted synthesis of specific compounds.
Why Choose Us?
We are committed to providing high-quality biochemical products to customers worldwide. With years of industry experience and a rigorous quality management system, we ensure every gram of our product meets the highest standards. By choosing us, you get:
Highly competitive pricing
Responsive and professional technical support
Fast global logistics services
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