Carbohydrates
Research Products International Corp 4-Methylumbelliferyl-B-D-Xylopyranoside, 1 Gram
Fluorescent substrate for β-D-Xylosidase.
4-Methylumbelliferone: <50ppm
Medchemexpress LLC 4-Nitrophenyl 4-guanidinobenzoate hydrochloride | 19135-17-2 | 99.38% | 336.73 | 25 MG
4-Nitrophenyl 4-guanidinobenzoate (NPGB) hydrochloride is a potent sperm acrosin inhibitor, and also a trypsin substrate.
- Potent sperm acrosin inhibitor.
- Trypsin substrate.
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 Nonyl β-D-glucopyranoside | 69984-73-2 | MFCD00063300 | 99.8% | 306.40 g·mol⁻1 | C15H30O6 | 250 MG
Nonyl β-D-glucopyranoside is a non-ionic alkyl glucoside surfactant used in biochemical and biophysical research. Supplied as a solid (white to off-white) with high purity, it is appropriate for studies of lipid monolayer interactions, membrane-related work, and for use in enantiomer separations of certain herbicides and amino acid derivatives.
- High purity (99.79%) suitable for analytical and preparative work.
- Non-ionic surfactant effective for membrane and surface studies.
- Solid, white to off-white appearance for easy handling and storage.
- Useful for studies of lipid monolayer interactions.
- Facilitates enantiomer separation of phenoxy acid herbicides and amino acid derivatives.
- Molecular formula C15H30O6; molecular weight 306.40.
Medchemexpress LLC Fibroblast growth factor receptor 1 beta protein, human, hFc-tagged | 91.9% | 100UG
Recombinant human FGFR-1 beta extracellular domain fused to human Fc (hFc), expressed in HEK293 cells and supplied lyophilized for research use. The protein is formulated in 20 mM PB, 150 mM NaCl, pH 7.4, exhibits low endotoxin (<1 EU/μg), and shows bioactivity with an ED50 of 1.096 ng/mL in the presence of 1 ng/mL FGF-1. Reconstitute to ≥100 μg/mL and store aliquots at -20°C or -80°C.
- Fc-tagged extracellular domain suitable for receptor binding and bioassays.
- Expressed in HEK293 for human-like glycosylation and folding.
- Lyophilized formulation for enhanced stability and transport.
- Low endotoxin level supports cell-based assay use.
- High specific activity (ED50 ~1.096 ng/mL) for reproducible results.
- Clear reconstitution and storage guidance to preserve activity.
Medchemexpress LLC Animal-free TGF beta 1 (TGFB1), pig (His tag) | 10UG
Recombinant His-tagged porcine transforming growth factor beta 1 (TGF-β1) supplied as an animal-free, lyophilized research reagent. Expressed in E. coli and formulated for stability, it is intended for cell signaling and growth-factor assays.
- Species: pig.
- Tag: His tag.
- Source: expressed in E. coli.
- Formulation: lyophilized from 20 mM sodium citrate, 0.2 M NaCl, pH 4.5, with trehalose.
- Endotoxin level: <0.1 EU per 1 μg.
- Molecular weight: approximately 11-17 kDa by SDS-PAGE.
- Storage: store at -20°C; after reconstitution stable at 4°C for 1 week or -20°C for longer (aliquot and freeze).
- Typical packaging: small lyophilized vials (for example, 10 μg).
![eMolecules (-)-Pinoresinol 4-O-glucoside | Advanced ChemBlocks | 41607-20-9 | | 520.531 | C26H32O11 | 97.000 | COc1cc(ccc1O)[C@@H]1OC[C@H]2[C@@H]1CO[C@H]2c1ccc(O[C@H]2O[C@@H](CO)[C@H](O)[C@@H](O)[C@@H]2O)c(OC)c1 | 25mg | 843721073](https://assets.fishersci.com/TFS-Assets/CCG/product-images/NC3104974.JPG-250.jpg)
eMolecules (-)-Pinoresinol 4-O-glucoside | Advanced ChemBlocks | 41607-20-9 | | 520.531 | C26H32O11 | 97.000 | COc1cc(ccc1O)[C@@H]1OC[C@H]2[C@@H]1CO[C@H]2c1ccc(O[C@H]2O[C@@H](CO)[C@H](O)[C@@H](O)[C@@H]2O)c(OC)c1 | 25mg | 843721073
(-)-Pinoresinol 4-O-glucoside | Advanced ChemBlocks | 41607-20-9 | | 520.531 | C26H32O11 | 97.000 | COc1cc(ccc1O)[C@@H]1OC[C@H]2[C@@H]1CO[C@H]2c1ccc(O[C@H]2O[C@@H](CO)[C@H](O)[C@@H](O)[C@@H]2O)c(OC)c1 | 25mg | 843721073
Sigma Aldrich Fine Chemicals Biosciences Poly-D-lysne hydrobromde100MG
Poly-D-lysne hydrobromde100MG
Medchemexpress LLC Lauryl glucoside | 110615-47-9 | MFCD19980983 | 50.0% | 348.48 g/mol | C18H36O6 | 100 MG
Lauryl glucoside is a mild, biodegradable non-ionic surfactant supplied as a 50% aqueous solution. It offers high cleansing and foaming performance with low irritation potential, making it suitable for rinse-off and gentle leave-on formulations in personal care and household products.
- Mild cleansing and foaming action.
- Low irritation potential for sensitive skin applications.
- Biodegradable and environmentally friendly.
- Suitable for shampoos, body washes, and cosmetic formulations.
- Supplied as a 50% aqueous solution for easy handling and dosing.
- Cost-effective surfactant for formulation use.
Bioworld 4-Methylumbelliferyl-B-D-xylopyranoside, 1 g
C15H16O7 MW 308.3 Fluorescent substrate for β-D-Xylosidase. * Purity: >98% * 4-Methylumbelliferone <50ppm * Soluble in 0.3% pyridine * Cas No. 6734-33-4 . This product is sold for laboratory research use only.
Sigma Aldrich Fine Chemicals Biosciences beta Endothelial Cell Grow
The -endothelial cell growth factor (b-ECGf) gene encodes an angiogenic factor and is mapped to human chromosome 11q13.1. Recombinant human b-endothelial cell growth factor (b-ECGf) is a 14 amino acid N-terminal extension of acidic fibroblast growth factor. It is expressed in Escherichia coli. The 154 amino acid recombinant protein generated after removal of the initiation methionine has a predicted molecular mass of about 17 kDa.
TARGETMOL CHEMICALS INC CALYCOSIN-7-O-BETA-D-GLU 10MG
Also available in 1 mg 5 mg 25 mg 50 mg 100 mg 500 mg 1 mL 10 mM (in DMSO) and bulk. Please contact Fisher for quotes. Calycosin-7-O-(beta)-D-glucoside (calycosin-7-O-beta-D-glucopyranoside) possesses a protective effect on rat hepatocytes an inhibitory effect on COX-2 activity. Calycosin 7-O-(beta)-D-glucoside has antimicrobial activity. Calycosin 7-O-(beta)-D-glucoside is a promising anti-HIV agent. It shows scavenging activity to DPPH radicals and superoxide anion. Calycosin 7-O-(beta)-D-glucopyranoside possesses an alleviating effect on osteoarthritis and can increase the fluidity of brain cell membrane in ischemia-reperfusion rats. purity: 99%
Sigma Aldrich Fine Chemicals Biosciences beta Glucosidase from almo
-Glucosidase from almonds belongs to the family 1 of the glycoside hydrolases. Almonds contain prunasin hydrolases (PH) and amygdalin hydrolase. Nine types of PHs are associated with almonds. PHs have signal peptide sequence and correspond to molecular weight in the range 50 to 75 kDa. PHs also have ITENG NEP and INKKGIEYY motifs conserved and have N-glycosylation sites.
Cayman Chemical SyrngaresInol dI-O-gluco 25mg
A phenolic glucoside with in vitro neuroprotective activity; reduces glutamate-induced neurotoxicity by 19.3% in PC12 cells at 10 µM