Glycosyl compounds
Selleck Chemical LLC IPTG
IPTG (Isopropyl -D-thiogalactoside Isopropyl thiogalactoside Isopropyl -D-1-thiogalactopyranoside lad-y) is a galactose and a molecular mimic of allolactose that triggers transcription of the lac operon stimulating protein expression
Medchemexpress LLC Vitronectin (367-378) | 1217344-74-5 | 99.0% | 1667.92 | 5 MG
Vitronectin (367-378) is a peptide that corresponds to residues 367-378 of Vitronectin. Vitronectin is a multifunctional glycoprotein recognized in various human tumors for its adhesive properties in processes such as cell growth, angiogenesis, and metastasis.
- Corresponds to residues 367-378 of Vitronectin.
- Acts as a multifunctional glycoprotein.
- Known for its adhesive role in processes such as cell growth, angiogenesis, and metastasis.
![Alkali Scientific Isopropyl B D thio galactopyranoside [IPTG], Non Mammalian, Dioxane Free, 5 Grams](https://assets.fishersci.com/TFS-Assets/CCG/product-images/5000659748.jpg-250.jpg)
Alkali Scientific Isopropyl B D thio galactopyranoside [IPTG], Non Mammalian, Dioxane Free, 5 Grams
Isopropyl β-D-thiogalactopyranoside (IPTG), Non-Mammalian, Dioxane Free, 5g, is a highly purified molecular biology reagent used to induce gene expression in bacteria. The non-mammalian formulation ensures that the compound is free from any mammalian contamination, making it suitable for specific applications in microbial systems. IPTG induces gene expression by binding to the lac repressor and activating the lac operon, commonly used for protein production and molecular cloning. The dioxane-free composition ensures a safer alternative for sensitive experiments where toxic solvent residues may interfere with the results. Ideal for molecular biology research, recombinant protein studies, and gene expression analysis.
![Alkali Scientific IPTG [Isopropyl β D thiogalactopyranoside], Dioxane Free, 100 Grams (Glass Bottle)](https://assets.fishersci.com/TFS-Assets/CCG/product-images/5000659728.jpg-250.jpg)
Alkali Scientific IPTG [Isopropyl β D thiogalactopyranoside], Dioxane Free, 100 Grams (Glass Bottle)
IPTG (Isopropyl β-D-Thiogalactoside) is a widely used inducer in molecular biology applications, particularly for the expression of recombinant proteins in bacterial systems. The 100g bottle provides an ample supply for large-scale experiments or ongoing research. IPTG functions by inducing gene expression in systems that utilize the lac operon, where it activates transcription without being metabolized by the host cell. This reagent is essential for protein expression studies, gene regulation experiments, and enzyme production in bacterial cultures. IPTG is commonly used in cloning, protein purification, and research on gene expression systems, helping scientists produce proteins for analysis or therapeutic use.
![Alkali Scientific IPTG [Isopropyl β D thiogalactopyranoside], Dioxane Free, 400 G](https://assets.fishersci.com/TFS-Assets/CCG/product-images/5000659729.jpg-250.jpg)
Alkali Scientific IPTG [Isopropyl β D thiogalactopyranoside], Dioxane Free, 400 G
Isopropyl β-D-thiogalactopyranoside (IPTG) is a molecular biology reagent used for inducing gene expression in bacterial cultures. This dioxane-free formulation provides a non-metabolizable substrate that activates the lac operon in recombinant E. coli strains carrying the lacZ gene or other inducible systems. The compound acts as a powerful inducer of gene expression, triggering the synthesis of proteins under the control of the lac promoter. IPTG is commonly used in enzyme assays, protein production, and gene expression studies, making it essential for cloning and recombinant DNA technology. This 400g bulk format is ideal for large-scale applications in molecular biology research.
Alkali Scientific IPTG (Isopropyl β D thiogalactopyranoside), Dioxane Free, 500 G
IPTG (Isopropyl β-D-thiogalactopyranoside), Dioxane Free, 500g, is a high-purity reagent used to induce gene expression in bacterial systems, particularly E. coli. This large quantity is ideal for high-throughput laboratories or commercial-scale protein expression experiments. IPTG works by binding to the lac repressor, triggering the lac operon and allowing the expression of recombinant genes. The dioxane-free formula ensures that no toxic solvent residues interfere with biological processes. IPTG is critical in the production of recombinant proteins, gene expression analysis, molecular cloning, and other applications in molecular biology and biotechnology research.
Alkali Scientific IPTG (Isopropyl β D thiogalactopyranoside), Dioxane Free, 50 G
IPTG (Isopropyl β-D-thiogalactopyranoside), Dioxane Free, 50g, is a molecular biology reagent widely used for inducing gene expression in bacteria, particularly in E. coli. This compound facilitates the activation of the lac operon, leading to the expression of genes controlled by the lac promoter. The 50g package size is suitable for high-throughput laboratories or researchers requiring larger quantities for repeated experiments. The dioxane-free formulation provides a safer alternative for environments sensitive to contamination by toxic solvents. IPTG is essential for protein expression systems, gene function analysis, and molecular cloning applications in research and biotechnology.
Medchemexpress LLC 6-Azauridine triphosphate ammonium | C8H17N4O15P3 | 5 MG
6-Azauridine triphosphate ammonium is a nucleotide analog that resembles uridine triphosphate. It is utilized in research to investigate the mechanisms of RNA synthesis and the regulation of transcription.
- Used to study RNA synthesis
- Used to study transcription regulation
Medchemexpress LLC 6-azauridine 5'-triphosphate ammonium | 98.0% | 502.16 | C8H17N4O15P3 | 10 MG
6-Azauridine 5′-Triphosphate ammonium is a nucleotide analog of uridine triphosphate supplied as the ammonium salt for biochemical and molecular biology research. The material is provided as a white to off-white solid in a 10 mg presentation with 98.0% purity and is used to study RNA synthesis, transcriptional regulation, and nucleotide metabolism. Store under nitrogen and away from moisture; in solvent, store at -80°C for up to 6 months or -20°C for 1 month.
- Nucleotide analog of uridine triphosphate for biochemical assays.
- Supplied as a white to off-white solid powder.
- High purity: 98.0%.
- Compact 10 mg presentation for small-scale experiments.
- Molecular weight 502.16 and formula C8H17N4O15P3.
- Storage instructions: store under nitrogen and away from moisture; in solvent: -80°C for 6 months, -20°C for 1 month.