Glycosyl compounds
Medchemexpress LLC Galactose 1-phosphate-13C potassium | 478518-78-4 | 98.8% | 337.31 | 10 MG
Galactose 1-phosphate-13C (potassium) is the 13C labeled Galactose 1-phosphate Potassium salt, an intermediate in galactose metabolism and nucleotide sugar. It is intended for research use only.
- 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 have been incorporated into drug molecules as tracers for quantitation.
- Deuteration can affect the pharmacokinetic and metabolic profiles of drugs.
eMolecules 4-Nitrophenyl-beta-D-mannopyranoside | 35599-02-1 | MFCD00067650 | 100mg
Apollo Scientific | 4-Nitrophenyl-beta-D-mannopyranoside | 100mg | 562467136 | BIB6133 | | 35599-02-1 | MFCD00067650 | 301.251 | C12H15NO8
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Medchemexpress LLC α-Lactose | 14641-93-1 | 1 ML
α-Lactose is the major sugar found in milk, existing in two anomeric forms, α and β. The α form typically crystallizes as a monohydrate. As an essential sugar abundant in human and animal milk, it serves as a basic nutrient and a primary substrate for fermentative processes in dairy products like yogurt and kefir. This product is provided with a purity of 98.0% and has a molecular weight of 342.30.
- Major sugar found in milk
- Essential nutrient
- Primary substrate for fermentative processes in dairy products
- Exists in two anomeric forms (α and β)
- α form typically crystallizes as a monohydrate
- Purity: 98.0%
- Molecular weight: 342.30
Medchemexpress LLC D-Galactose pentaace 5g
D-Galactose pentaacetate inhibits leucine-induced insulin release D-Galactose pentaacetate can be used for the research of persistent hyperinsulinemia in childhood or insulinoma[1][2]
Medchemexpress LLC D-Galactose pentaace 100g
D-Galactose pentaacetate inhibits leucine-induced insulin release D-Galactose pentaacetate can be used for the research of persistent hyperinsulinemia in childhood or insulinoma[1][2]
Medchemexpress LLC 1-methylhistamine dihydrochloride | 6481-48-7 | MFCD00037000 | 99.9% | 198.09 g/mol | C6H13Cl2N3 | 5 MG
1-Methylhistamine dihydrochloride is an endogenous histamine metabolite supplied as an analytical standard for research and reference use. It is provided as a solid powder with high purity for use in biochemical and analytical assays.
- Purity: 99.9%.
- Physical form: solid, off-white to gray.
- Molecular weight: 198.09 g/mol; chemical formula: C6H13Cl2N3.
- CAS number: 6481-48-7.
- Pack size: 5 mg (other sizes available).
- Storage: store sealed at 4°C, away from moisture; in solution keep at -80°C up to 6 months or -20°C up to 1 month.
- Use: for research use only; not for human or clinical use.
Medchemexpress LLC Interleukin-12 beta protein (rabbit) | >95.0% | 100 UG
Recombinant rabbit interleukin-12 beta (p40) produced in HEK293 cells with a C-terminal 6xHis tag. Supplied as a lyophilized sterile powder for research applications; functions as the p40 subunit common to IL-12 and IL-23 and is suitable for biochemical assays and antibody generation.
- Produced in HEK293 cells with C-terminal 6xHis tag.
- Full-length mature protein (I23-N324), glycosylated.
- Predicted molecular weight 36.1 kDa; observed ~40-50 kDa due to glycosylation.
- Purity >95.0% by reducing SDS-PAGE.
- Endotoxin <1 EU/μg (LAL assay).
- Lyophilized from 0.22 μm filtered PBS, pH 7.4; sterile powder.
- Store at -20°C; add carrier protein for long-term storage.
- Do not reconstitute below 100 μg/mL; freeze aliquots to minimize freeze-thaw.
Medchemexpress LLC Oxiconazole nitrate | 64211-46-7 | MFCD01727545 | 98.0% | 492.14 | C18H14Cl4N4O4 | 10 MG
Oxiconazole nitrate is an imidazole-class antifungal research compound supplied as a high-purity solid for laboratory use. The nitrate salt of oxiconazole shows broad-spectrum activity against dermatophytes and common fungal pathogens and is used in biochemical screening and in vitro antifungal assays.
- Chemical formula C18H14Cl4N4O4.
- CAS number 64211-46-7.
- Molecular weight 492.14 g/mol.
- Reported purity 98.0%.
- Suitable for in vitro antifungal studies and screening assays.
- Available as a 10 mg solid for small-scale research use.
Medchemexpress LLC 2-O-β-D-Glucopyranosyl-L-ascorbic acid | 562043-82-7 | 10 MG
2-O-β-D-Glucopyranosyl-L-ascorbic acid (AA-2βG) is an orally active vitamin C derivative. It exhibits multiple activities including antioxidant, anti-tumor, and immunomodulatory effects. It mediates tumor cell apoptosis, induces cell cycle arrest, scavenges free radicals, and eliminates oxidative stress. It can be used in studies related to cancer, inflammation, and immunity.
- Exhibits antioxidant, anti-tumor, and immunomodulatory effects.
- Mediates tumor cell apoptosis and induces cell cycle arrest.
- Scavenges free radicals and eliminates oxidative stress.
Medchemexpress LLC Loureirin D | 119425-91-1 | 5 MG
Loureirin D is a dihydrochalcone extracted from dragon's blood, intended for research use only.
- Purity: 99.30%
- Molecular weight: 288.30
- Formula: C16H16O5
- Appearance: Solid, white to pink
- Soluble in DMSO (≥ 50 mg/mL)
- Storage conditions: 4°C, protected from light; in solvent: -80°C for 6 months, -20°C for 1 month (protected from light)
- Structure classification: Phenols, polyphenols
- Initial source: Plants (other families)
Medchemexpress LLC D-(+)-Cellobiose | 528-50-7 | MFCD00136034 | 1 ML
D-(+)-Cellobiose is a water-soluble disaccharide and a significant intermediate product in the degradation of cellulose and hemicellulose. It serves as a carbon source for microorganisms in fermentation processes, where it is converted into ethanol or other metabolic products. This makes D-(+)-Cellobiose valuable in biofuel production, such as bioethanol.
- Water-soluble disaccharide
- Intermediate product in cellulose and hemicellulose degradation
- Carbon source for microorganisms in fermentation
- Converted into ethanol or other metabolic products
- Valuable in biofuel production, such as bioethanol
- Purity: 99.94%
- Molecular weight: 342.30
- Formula: C12H22O11
- Appearance: Solid, white to off-white
- Structure classification: Saccharides, Polysaccharides