Glycosyl compounds

Carbohydrate derivatives in which a sugar is bound to another functional group via a glycosidic bond; play numerous roles in living organisms; may be classified and utilized based on glycone/presence of sugar, bond type, or agylcone.

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2,476 – 2,490 of 2,819 results

2,476

Research Products International Corp 4-Methylumbelliferyl--D-Galactopyranoside Monohydrate [4-Methylumbelliferyl--D-Galactoside], 100 Milligrams

Fluorescent substrate for α-D-Galactosidase.

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2,477

Alkali Scientific IPTG (Isopropyl β D thiogalactopyranoside), Dioxane Free, 5 G

IPTG (Isopropyl β-D-thiogalactopyranoside), Dioxane Free, is a commonly used inducer for protein expression in molecular biology. The 5g pack is ideal for smaller experiments or research applications. By binding to the lac repressor, IPTG activates the lac operon, enabling the expression of genes under the control of the lac promoter. This compound is essential in the production of recombinant proteins, particularly in bacterial systems such as E. coli. The dioxane-free formulation ensures safer use in laboratories, reducing potential contamination during experiments. IPTG is widely used in gene expression studies, protein purification, and enzymatic assays.

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2,478

Alkali Scientific IPTG [Isopropyl β D thiogalactopyranoside], Dioxane Free, 500 Milligrams

IPTG (Isopropyl β-D-thiogalactopyranoside) is a gene expression inducer commonly used in molecular biology to activate lac operon-based gene systems in bacteria. IPTG binds to the lac repressor protein, causing the repressor to release from the lac operator, enabling gene transcription. The dioxane-free formulation ensures that the reagent is free from harmful contaminants, making it safer for laboratory use. The 500mg quantity is ideal for preparing multiple solutions for high-throughput experiments or bacterial cultures. IPTG is essential in protein expression studies, particularly in systems using E. coli for recombinant protein production, offering a reliable and efficient inducer for gene activation.

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2,479

Alkali Scientific TRIS Hydrochloride [Tris(hydroxymethyl) aminomethane HCl], 5 Kg

TRIS Hydrochloride (Tris(hydroxymethyl) aminomethane HCl) is a widely used biochemical reagent, available in a 5kg package. It is primarily used for preparing buffer solutions in molecular biology and biochemistry experiments. Tris Hydrochloride stabilizes pH in buffer systems and is commonly used in PCR (Polymerase Chain Reaction), protein electrophoresis, and DNA/RNA extraction protocols. Its versatility in maintaining a stable pH makes it a critical reagent in enzymatic assays and other applications requiring precise pH control. This 5kg packaging provides an economical supply for medium-scale laboratories and research facilities, ensuring an adequate amount for daily use and long-term experiments.

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2,480

Alkali Scientific D Pantothenic Acid Hemicalcium Salt, 500 Grams

D Pantothenic Acid Hemicalcium Salt is a biochemical reagent supplied in powder form for laboratory use. It is primarily utilized in biochemical applications, particularly in cell culture and metabolic studies. As a precursor to coenzyme A, pantothenic acid plays a critical role in various cellular processes, including energy production and biosynthesis. This reagent is often employed in the synthesis of enzymes involved in metabolism and in the investigation of metabolic pathways. The 500g packaging ensures that laboratories have a sufficient quantity for ongoing experiments and testing. This compound is also used in studies focused on enzymatic activities and cellular regulation, playing a vital role in cell metabolism.

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2,481

Alkali Scientific D (+) Raffinose Pentahydrate, 1 Kg

D (+) Raffinose Pentahydrate, 1 Kg is a bulk carbohydrate reagent used primarily in biochemical research, fermentation, and microbiological studies. Raffinose is a trisaccharide that plays an important role in carbohydrate metabolism and is often used in studies related to oligosaccharides and fiber digestion. The 1Kg size is ideal for high-volume applications and industrial research projects requiring large quantities of raffinose. This reagent is commonly used in microbiology labs for the cultivation of specific bacteria that can metabolize raffinose, as well as in the pharmaceutical industry for the development of specialized formulations. Raffinose also has applications in clinical research for its potential health benefits in the digestive system.

Pricing & Availability

2,482

Alkali Scientific IPTG (Isopropyl β D thiogalactopyranoside), Dioxane Free, 25 G

IPTG (Isopropyl β-D-thiogalactopyranoside), Dioxane Free, 25g, is a molecular biology reagent widely used to induce gene expression in bacterial systems. This dioxane-free formulation is especially beneficial for experiments where the presence of toxic solvents may interfere with the results. IPTG functions by binding to the lac repressor, triggering the expression of lac operon-controlled genes, a common technique in protein expression studies. The 25g packaging is ideal for smaller-scale research or laboratories with limited usage requirements. This compound is essential for recombinant protein production, gene expression analysis, and other molecular biological studies.