Glycosyl compounds
Medchemexpress LLC p-Nitrophenyl α-D-mannopyranoside | 10357-27-4 | 98.9% | 301.25 | 100 MG
p-Nitrophenyl α-D-mannopyranoside (4-Nitrophenyl α-D-mannopyranoside) is a chromogenic glycosidic ligand. It is characterized by a sugar moiety (α-D-mannopyranose) with an axial hydroxyl group at the C2 position, and a ligand portion (p-nitrophenol) that provides ultraviolet-visible light absorption properties. This compound is suitable for determining glycosidase activity and for characterizing the sugar recognition properties of lectins, such as Concanavalin A (HY-P2149).
- Chromogenic glycosidic ligand.
- Features a sugar moiety (α-D-mannopyranose) with a mannose-characteristic axial hydroxyl group at the C2 position.
- Includes a ligand portion (p-nitrophenol) that provides ultraviolet-visible light absorption properties.
- Can be used to determine glycosidase activity.
- Can be used to characterize the sugar recognition properties of lectins (e.g., Concanavalin A).
Medchemexpress LLC Allyl α-D-galactopyranoside | 48149-72-0 | MFCD01320363 | 98.0% | 220.22 g·mol⁻¹ | C9H16O6 | 100 MG
Allyl α-D-galactopyranoside is an α-D-galactoside used as a biochemical reagent and synthetic building block in glycobiology and carbohydrate chemistry. It is intended for research use and commonly applied in studies of glycosylation, enzymatic synthesis, and protein-carbohydrate recognition.
- Used as a biochemical reagent and building block in glycobiology.
- Suitable for studies of glycosylation and protein-carbohydrate recognition.
- Offered at 98.0% purity for reproducible results.
- Available in multiple packaging sizes to support small-scale and larger experiments.
Medchemexpress LLC IFN-beta Protein Mo 1mg
IFN- protein is a type I interferon that plays a key role in the innate immune response by binding to IFNAR2 and IFNAR1 receptors and activating Jak-STAT signaling This results in transcriptional regulation of interferon-regulated genes affecting antiviral proteins cell proliferation regulators and immunomodulatory proteins IFN-beta Protein Mouse (HEK293 Fc) is the recombinant mouse-derived IFN-beta protein expressed by HEK293 with C-hFc labeled tag
Medchemexpress LLC SDF-1 beta/CXCL12 H 100ug
SDF-1 beta (Stromal-derived factor-1 SDF-1 ) is a stromal derived CXC chemokine that signal through the CXCR4 receptor SDF-1 has chemotactic activity on B and T cells[1][2] SDF-1 beta/CXCL12 Protein Human (HEK293 Fc) is produced in HEK293 cells with a N-Terminal Fc-tag It consists of 72 amino acids (K22-M93)
Medchemexpress LLC Methyl B-D-glucopyra 10g | 709-50-2 | 194.18 | C7H14O6 | 10 G
Methyl β-D-glucopyranoside is a methylated glucose derivative supplied as a white solid research reagent. It is used as a glycosyl donor and analytical standard in carbohydrate chemistry, enzymatic glycosylation, and biocatalysis studies.
- High purity (99.91%) suitable for research applications.
- Molecular weight 194.18 g/mol.
- Chemical formula C7H14O6.
- White solid, easy to weigh and dissolve in common solvents.
- Stable when stored sealed at 4°C; follow the SDS for handling and storage.
Medchemexpress LLC Pregnanediol 3-glucuronide | 1852-49-9 | 98.0% | 496.63 g·mol⁻¹ | C27H44O8 | 5 MG
Pregnanediol 3-glucuronide is the primary urinary metabolite of the steroid hormone progesterone, formed by hepatic hydroxylation and glucuronidation. It is highly hydrophilic and readily excreted in urine, and is used in research and clinical assays as a biochemical marker to monitor ovulation, evaluate luteal function, and study reproductive endocrinology.
- Primary urinary metabolite of progesterone.
- Highly hydrophilic and readily excreted in urine.
- Serves as a biochemical marker to monitor ovulation and luteal function.
- Suitable for use in analytical and clinical assays.
- Available in small, research-grade quantities for reference standards.
Medchemexpress LLC NRG1-beta 1 Human 20ug
NRG1-beta 1 Protein Human (HEK293) is the recombinant human-derived NRG1-beta 1 protein expressed by HEK293 with tag free
Selleck Chemical LLC Anti-Amyloid Beta-A2813-1MG
Anti-Amyloid Beta is a recombinant monoclonal antibody in a single chain fragment variable (scFv) against amyloid beta has the potential to be used in Alzheimer s disease (AD) research MW 145 14 KD
Medchemexpress LLC 3-O-methyl-D-glucopyranose | 13224-94-7 | MFCD00063266 | 99.9% | 194.18 g/mol | C7H14O6 | 5 G
3-O-Methyl-D-glucopyranose is a biochemical reagent used in life-science research as a non-metabolizable glucose analog for studies of glucose transport and intracellular uptake. Supplied as a white to off-white powder intended for laboratory research use only.
- High purity: 99.9%.
- Non-metabolizable glucose analog for transport studies.
- White to off-white solid, suitable for assay preparation.
- Molecular weight 194.18 g/mol and CAS number 13224-94-7 for unambiguous identification.
- Stable under recommended storage conditions to preserve integrity.
Medchemexpress LLC Ethyl 2,3,4,6-tetra-O-acetyl-α-D-thioglucopyranoside | 41670-79-5 | MFCD00797608 | >98.0% | 392.4 g/mol | C16H24O9S | 250 MG
Ethyl 2,3,4,6-tetra-O-acetyl-α-D-thioglucopyranoside (CAS 41670-79-5) is an acetylated thioglycoside used as a biochemical reagent and synthetic intermediate in carbohydrate chemistry. It is employed in glycosylation studies, derivatization, and analytical method development and is supplied as a characterized solid with known molecular identity.
- Used as a synthetic intermediate for glycoside synthesis.
- Suitable for glycosylation and derivatization reactions.
- High purity suitable for analytical and preparative work.
- Stable solid form with defined molecular identity.
- Characterized by formula C16H24O9S and molecular weight 392.4 g/mol.
![eMolecules 6160-80-1 | 4-Methylumbelliferyl-beta-D-glucuronide trihydrate | Apollo Scientific | MFCD00150472 | 406.340 | C16H22O12 | 98.000 | O.O.O.Cc1cc(=O)oc2cc(O[C@@H]3O[C@@H]([C@@H](O)[C@H](O)[C@H]3O)C(O)=O)ccc12 | 1g | 562449749](https://assets.fishersci.com/TFS-Assets/CCG/product-images/502152139.JPG-250.jpg)
eMolecules 6160-80-1 | 4-Methylumbelliferyl-beta-D-glucuronide trihydrate | Apollo Scientific | MFCD00150472 | 406.340 | C16H22O12 | 98.000 | O.O.O.Cc1cc(=O)oc2cc(O[C@@H]3O[C@@H]([C@@H](O)[C@H](O)[C@H]3O)C(O)=O)ccc12 | 1g | 562449749
4-Methylumbelliferyl-beta-D-glucuronide trihydrate | Apollo Scientific | 6160-80-1 | MFCD00150472 | 406.340 | C16H22O12 | 98.000 | O.O.O.Cc1cc(=O)oc2cc(O[C@@H]3O[C@@H]([C@@H](O)[C@H](O)[C@H]3O)C(O)=O)ccc12 | 1g | 562449749
eMolecules 4-O-alpha-D-Galactopyranosyl-D-sucrose | 155154-22-6 | | 5mg
Apollo Scientific | 4-O-alpha-D-Galactopyranosyl-D-sucrose | 5mg | 603091305 | BICL4294 | 95.000 | 155154-22-6 | | 504.438 | C18H32O16
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Medchemexpress LLC Methyl α-D-galactopyranoside | 3396-99-4 | MFCD00006606 | 194.18 g/mol | C7H14O6 | 100 G
Methyl α-D-galactopyranoside is a methyl glycoside of D-galactopyranose used as a biochemical reagent in glycobiology and carbohydrate research. It is a solid with molecular formula C7H14O6 and molecular weight 194.18 g/mol. Refer to the Safety Data Sheet for handling, storage, and safety information.
- Methyl glycoside of D-galactopyranose
- Used in glycobiology and carbohydrate research
- Solid; melting point 116-117 °C
- Molecular formula C7H14O6
- Molecular weight 194.18 g/mol
- Recommended storage: powder -20 °C (3 years); 4 °C (2 years)
Aobchem 2 4-Dichloro-5-nitrophenyl acetate | 97% | CAS 123871-68-1 | C8H5Cl2NO4 | 250mg
2 4-Dichloro-5-nitrophenyl acetate | 97% | CAS 123871-68-1 | C8H5Cl2NO4 | 250mg
Medchemexpress LLC 4-nitrophenyl-n-acetyl-α-d-galactosaminide | 23646-68-6 | MFCD00065476 | 99.9% | 342.30 g·mol⁻1 | C14H18N2O8 | 10 MG
4-Nitrophenyl-N-acetyl-α-D-galactosaminide (pNP-GalNAc) is a chromogenic substrate for N-acetyl-D-galactosaminase used in enzyme assays and kinetic studies. Enzymatic cleavage liberates 4-nitrophenol, producing a measurable absorbance change for quantitative activity determination.
- Chromogenic substrate for N-acetyl-D-galactosaminase.
- Enables quantitative measurement of enzyme activity by absorbance.
- High reported purity (≈99.9%).
- Solid form, white to off-white, suitable for standard assay preparation.
- Store at 4°C and protect from light for optimal stability.