Glycosyl compounds
Sigma Aldrich Fine Chemicals Biosciences 4-Nitrophenyl alpha-D-glucopyranoside >=99% | 3767-28-0 | MFCD00064088 | 25G
4-Nitrophenyl alpha-D-glucopyranoside >=99% | Purity: >=99% | Mol Wt: 301.25 | 3767-28-0 | MFCD00064088 | 25G
Sigma Aldrich Fine Chemicals Biosciences Methyl cellulose | 9004-67-5 | MFCD00081763 | 500g
Methyl cellulose | 9004-67-5 | MFCD00081763 | 500g
Sigma Aldrich Fine Chemicals Biosciences D-(+)-Trehalose dihydrate for microbiology | 6138-23-4 | MFCD00071594 | 250g
D-(+)-Trehalose dihydrate for microbiology | Purity: 99.0% | MW: 378.33 | 6138-23-4 | MFCD00071594 | 250g
Gold Biotechnology Inc IPTG 5 g
IPTG is an analog of galactose that is non-metabolizable and inactivates the lac repressor to induce synthesis of β-galactosidase in E. coli. The expression of cloned genes under the control of the lac operon is induced by IPTG. It is also a substrate for thigalactoside transacetylase and has been reported to induce penicillinase in bacteria.
Sigma Aldrich Fine Chemicals Biosciences 5-Bromo-4-chloro-3-indolyl beta-D-glucuronide sodium salt >=98% | 129541-41-9 | MFCD00135782 | 10MG
5-Bromo-4-chloro-3-indolyl beta-D-glucuronide sodium salt >=98% | Purity: >=98% | Mol Wt: 444.59 | 129541-41-9 | MFCD00135782 | 10MG
Sigma Aldrich Fine Chemicals Biosciences Amylose from potato used as amylase substrate | 9005-82-7 | MFCD00134652 | 5G
Amylose from potato used as amylase substrate | 9005-82-7 | MFCD00134652 | 5G
Sigma Aldrich Fine Chemicals Biosciences D Psicose 95100MG
D-Psicose protects and preserves pancreatic -islets through the maintenance of hyperglycemia and by the prevention of fat accumulation in Otsuka Long-Evans Tokushima fatty rats.
Medchemexpress LLC 4-O-β-galactopyranosyl-d-mannopyranose | 20869-27-6 | MFCD00070338 | >98.0% | 342.30 g/mol | C12H22O11 | 5 MG
4-O-β-galactopyranosyl-d-mannopyranose is a glycosylated disaccharide provided for laboratory research and analytical applications. Supplied in small milligram quantities, the material is intended for use as a biochemical reagent or reference standard; users should consult the certificate of analysis for detailed purity, solubility, and storage instructions.
- Small-scale research quantity suitable for assay and analytical work.
- CAS number 20869-27-6 for unambiguous identification.
- Molecular formula C12H22O11 and molecular weight 342.30 g/mol.
- High purity, typically ≥98.0% by HPLC.
- Intended for research use only; not for clinical or human use.
- Refer to certificate of analysis for storage and handling details.
Medchemexpress LLC D-galacto-D-mannan from Ceratonia siliqua | 11078-30-1 | MFCD00146683 | 95.0% | 504.4 g/mol | C18H32O16 | 5 MG
D-Galacto-D-mannan from Ceratonia siliqua is a plant cell wall polysaccharide (carob galactomannan) provided as a research-grade biochemical reagent with an indicated purity of 95.0%. The material is a heterogeneous polysaccharide used as a reference compound and reagent for analytical, biochemical, and immunological applications; molecular weight and polymer distribution may vary between batches.
- Derived from Ceratonia siliqua (carob) plant material.
- Supplied as a research-grade polysaccharide with approximately 95.0% purity.
- Useful as a reference standard for analytical and compositional studies.
- Suitable for biochemical and immunological applications.
- Polysaccharide composition and molecular weight are variable; represents repeating galactomannan units.
- For research use only; not for human or clinical use.
Medchemexpress LLC 1-(α-D-ribofuranosyl)uracil | 3258-07-9 | MFCD17430297 | 97.0% | 244.20 g/mol | C9H12N2O6 | 1 ML
1-(α-D-ribofuranosyl)uracil is a purine nucleoside analog provided as a 10 mM solution in DMSO (1 mL) for biochemical and oncology research. It is reported to inhibit DNA synthesis and induce apoptosis in certain tumor models.
- Supplied as a 10 mM solution in DMSO, 1 mL.
- Molecular formula C9H12N2O6; molecular weight 244.20 g/mol.
- Purity: 97.0%.
- Appearance: white to off-white solid (supplied as solution).
- Storage: in solvent store at -80°C up to 6 months, -20°C up to 1 month.
- Applications: useful for studies of DNA synthesis inhibition and apoptosis.
Medchemexpress LLC Interleukin-18 receptor accessory protein (IL-18R beta, human, Fc fusion) | 50 UG
Recombinant human interleukin-18 receptor accessory protein (IL-18R beta) fused to an Fc tag, expressed in HEK293 cells and supplied as a lyophilized powder. Supplied quantity 50 μg; molecular weight 55-80 kDa; endotoxin <1 EU/μg. Formulated in PBS with 5% trehalose; recommended reconstitution ≥100 μg/mL. Store at -20°C; after reconstitution stable at 4°C for 1 week or frozen for long-term storage.
- Fc-tagged construct facilitates purification and detection.
- Human sequence expressed in mammalian cells for native glycosylation.
- Lyophilized formulation improves shelf life and shipping stability.
- Low endotoxin level suitable for sensitive assays.
- Recommended reconstitution concentration preserves activity.
- Suitable for biochemical and cell-based assays.
Medchemexpress LLC Interleukin-18 receptor accessory protein (IL-18R beta) | 100 UG
Recombinant human interleukin-18 receptor accessory protein (IL-18R beta/IL-1R7) expressed in HEK293 cells and fused to an Fc tag. Supplied as a purified protein for in vitro research applications including receptor binding studies, signaling assays, and antibody validation.
- Fc-tagged human protein expressed in HEK293 cells.
- Suitable for receptor binding and signaling assays.
- Purified recombinant protein for in vitro research use.
- Accession O95256-1 and gene ID 8807 provide sequence reference.
- Supplied as a 100 μg quantity for laboratory assays.