Glycosyl compounds
Medchemexpress LLC Phospho-beta Catenin 50uL | 50uL
Phospho-beta Catenin(Thr41/Ser45) Antibody (YA5940) (YA5940) is a Rabbit-derived and non-conjugated IgG monoclonal antibody targeting to Phospho-beta Catenin(Thr41/Ser45)
Medchemexpress LLC 2,4-D-13C6 (2,4-dichlorophenoxyacetic acid-13C6) | 150907-52-1 | 97.5% | 226.99 | 5 MG
2,4-D-13C6 is the 13C-labeled version of 2,4-D (HY-18572). 2,4-D (2,4-Dichlorophenoxyacetic acid) is a selective systemic herbicide used for controlling broad-leaved weeds. It functions as a plant hormone, inducing uncontrolled growth in meristematic tissues and inhibiting DNA and protein synthesis, thereby preventing normal plant growth and development.
- Can be used as a tracer.
- Can be used as an internal standard for quantitative analysis by NMR, GC-MS, or LC-MS.
- Stable heavy isotopes of hydrogen, carbon, and other elements have been incorporated into drug molecules, primarily as tracers for quantitation during drug development.
Medchemexpress LLC S-nitroso-N-acetylpenicillamine | 79032-48-7 | MFCD00272624 | 95.0% | 220.25 | C7H12N2O4S | 5 MG
D-SNAP (S-nitroso-N-acetylpenicillamine) is a nitrosothiol reagent used as a nitric oxide donor and fluorescent probe in biochemical and cellular research. Provided in a milligram-scale vial at research-grade purity, it is intended for laboratory assays and should be handled and stored per the safety data sheet.
- Acts as a nitric oxide donor for in vitro and cellular experiments.
- Functions as a fluorescent reagent for detection and labeling applications.
- High purity suitable for research use.
- Molecular weight 220.25 g/mol and formula C7H12N2O4S.
- Available in milligram-scale vials for small-scale experiments.
Medchemexpress LLC Sucrose phosphorylase (SP) | 9074-06-0 | 100 U
Sucrose phosphorylase (SP) is a bacterial transglucosidase that catalyzes the conversion of sucrose and phosphate into α-D-glucose-1-phosphate and D-fructose. This enzyme can also hydrolyze glucosylated SP into α-D-glucose, or transfer the glucosyl to the hydroxyl group of a receptor, resulting in new α-D-glucoside products. The enzymatic activity of base phosphorylase to substrate and product is weak.
- Functions as a bacterial transglucosidase
- Catalyzes glucose transfer from sucrose to phosphate or other receptors
- Produces α-D-glucose-1-phosphate and D-fructose
- Relevant in glycobiology and recombinant enzyme applications
- Associated with cancer metabolism research
- Acts as a metabolic enzyme/protease and endogenous metabolite
Medchemexpress LLC 4-O-β-galactopyranosyl-D-mannopyranose | 20869-27-6 | ≥98.0% | 342.30 g/mol | C12H22O11 | 25 MG
4-O-β-Galactopyranosyl-D-mannopyranose is a disaccharide reagent used in glycobiology and carbohydrate research. It has chemical formula C12H22O11, molecular weight 342.30 g/mol, and CAS number 20869-27-6. The compound is supplied in small milligram quantities for laboratory assays; consult the product page and SDS for handling and storage information.
- Disaccharide reagent for glycobiology applications.
- Chemical formula C12H22O11 and molecular weight 342.30 g/mol.
- High purity (≥98.0%) suitable for analytical use.
- Available in small milligram pack sizes for laboratory assays.
- CAS number 20869-27-6 for unambiguous identification.
Medchemexpress LLC Complement Factor D/ 10ug | 10ug
Complement factor D also known as Adipsin plays a crucial role in the alternative pathway of the complement system and when complexed with factor C3b it cleaves factor B This cleavage activates the C3bbb complex converting it to the C3 convertase of the alternative pathway Complement Factor D/Adipsin Protein Human (HEK293 His Solution) is the recombinant human-derived Complement Factor D/Adipsin protein expressed by HEK293 with C-10 His labeled tag
Medchemexpress LLC Bruceine D | 21499-66-1 | 1 ML
Bruceine D is a Notch inhibitor with anti-cancer and anthelmintic activities. It induces apoptosis in various human cancer cells and functions as a botanical insect antifeedant. It is provided as a 10 mM solution in 1 mL of DMSO.
- Notch inhibitor
- Exhibits anti-cancer activity
- Induces apoptosis in human cancer cells
- Botanical insect antifeedant
- Potent pest growth inhibitory activity
- Strong anthelmintic activity against D. intermedius
Medchemexpress LLC Alpha-Lactose | 14641-93-1 | 1 G
Alpha-Lactose (alpha-D-Lactose) is the main sugar found in milk. Lactose exists in two anomeric forms, alpha and beta, with the alpha form typically crystallizing as a monohydrate. It is an important sugar due to its abundance in the milk of humans and domestic animals, serving as a basic nutrient and a primary substrate in fermentation processes for products like yogurt and kefir. This product is for research use only and not sold to patients.
- Main sugar found in milk
- Exists in two anomeric forms, alpha and beta
- Alpha form typically crystallizes as a monohydrate
- Important nutrient in milk
- Primary substrate in fermentation processes
- For research use only
Medchemexpress LLC β-D-Glucopyranose, 4-O-(2,3,4,6-tetra-O-acetyl-β-D-galactopyranosyl)-, 1,2,3,6-tetraacetate | 6291-42-5 | 98.0% | 678.59 | 10 G
Lactose octaacetate is a white to off-white solid powder that exhibits mild to moderate antifungal activity against some fungi, while showing low or no activity against bacteria and yeast. It also demonstrates low cytotoxicity to MDBK cells, Hep-2, and MDCK cells, and possesses antiviral activity against PV-1.
- Mild to moderate antifungal activity
- Low or no activity against bacteria and yeast
- Low cytotoxicity to MDBK cells, Hep-2, and MDCK cells
- Antiviral activity against PV-1
Alkali Scientific D (+) Trehalose Dihydrate, 3 Kg
D (+) Trehalose Dihydrate, 3kg, is a carbohydrate stabilizing compound widely used in the preservation of biological materials, particularly for cryopreservation, freeze-drying, and other long-term storage applications. It plays a crucial role in maintaining cellular integrity and stabilizing proteins, enzymes, and lipids under stressful conditions, such as dehydration and freezing. This bulk quantity is ideal for large-scale laboratory, pharmaceutical, and industrial use, where consistent protection of sensitive biological samples is needed. Trehalose helps mitigate oxidative stress and damage caused by extreme environmental conditions, making it essential for research in biotechnology, pharmacology, and cell biology.
Alkali Scientific n Dodecyl β D maltoside, 25 G
n-Dodecyl Maltoside is a nonionic detergent commonly used for membrane protein solubilization. The 25g quantity provides ample material for large-scale protein extraction and solubilization applications. It is widely used in membrane protein research and proteomics due to its mild properties, which allow it to solubilize membrane proteins without denaturing them. This detergent is ideal for use in chromatography, electrophoresis, and structural analysis of membrane proteins. n-Dodecyl Maltoside is effective for maintaining protein functionality during solubilization, making it an essential tool for studies involving membrane-associated proteins in their native forms.
Medchemexpress LLC Methyl 2,3-O-Isopropylidene-β-D-ribofuranoside | 4099-85-8 | 96.0% | 204.22 | 500 MG
Methyl 2,3-O-Isopropylidene-β-D-ribofuranoside is a furanose derivative. It serves as an important intermediate for the synthesis of compounds such as arsenic-containing ribosides. The appearance is a colorless to light yellow liquid with a density of 1.23±0.1 g/cm³.
- Furanose derivative
- Important intermediate for the synthesis of arsenic-containing ribosides
Alkali Scientific 4 Methylumbelliferyl ? D mannopyranoside, 100 Mg
4 Methylumbelliferyl ? D Mannopyranoside, available in a 100 mg pack, is a specialized reagent used to detect mannanase activity in biochemical and microbiological assays. When hydrolyzed by mannanase enzymes, this compound generates a fluorescent signal that is easily quantified. This reagent is essential in research on carbohydrate metabolism, particularly the breakdown of mannans in plant biomass. The 100 mg pack is suitable for repeated use in laboratory testing, making it ideal for high-throughput analysis. It is commonly employed in studies on enzyme kinetics, biofuel production, and other industrial applications requiring polysaccharide degradation.
Alkali Scientific n Dodecyl β D maltoside, 10 G
n-Dodecyl Maltoside is a nonionic detergent used for solubilizing membrane proteins in various biochemical and biophysical studies. The 10g quantity is ideal for larger experiments or multiple solubilization processes. This detergent is known for its ability to extract membrane proteins without disrupting their structure, making it a preferred choice for protein extraction in proteomics and structural biology. n-Dodecyl Maltoside is used to facilitate the study of membrane-bound proteins by solubilizing them in their native functional states, making it a valuable reagent in membrane protein research and structural analyses.