Carbohydrates
Medchemexpress LLC 4-methylumbelliferyl α-D-galactopyranoside | 38597-12-5 | MFCD00063278 | 99.8% | 338.31 g/mol | C16H18O8 | 1 ML
4-Methylumbelliferyl-α-D-galactopyranoside is a fluorogenic substrate for α-galactosidase that releases 4-methylumbelliferone, producing a fluorescent signal used to measure enzyme activity. The product is supplied as a 10 mM solution in DMSO (1 mL) and is commonly used in biochemical assays and high-throughput screening.
- Supplied as 10 mM in DMSO, 1 mL vial.
- High reported purity (≈99.8%).
- Generates a strong fluorometric signal upon enzymatic cleavage.
- Suitable for α-galactosidase activity assays and screening workflows.
- Available in solution and solid pack sizes for assay flexibility.
Medchemexpress LLC Beta-sitosterol | 83-46-5 | MFCD00003631 | 98.0% | 414.71 g·mol⁻¹ | C29H50O | 10 MG
Beta-sitosterol is a plant-derived phytosterol used as a reference standard and research reagent for studies of cell signaling, inflammation, oxidative stress, and antitumor activity. It is supplied in small quantities suitable for laboratory assays and analytical work.
- Used as a reference standard in biochemical and analytical assays.
- Relevant for studies of inflammation, oxidative stress, and cell signaling.
- High purity provides reproducible experimental results.
- Available in small package sizes suitable for bench-scale experiments.
Medchemexpress LLC Heparin disaccharide I-S tetrasodium | 136098-10-7 | MFCD00466927 | 99.0% | C12H15NNa4O19S3 | 10MG
Heparin disaccharide I-S tetrasodium is a purified heparin-derived disaccharide supplied as the tetrasodium salt for biochemical assays and glycosaminoglycan research. It is the major disaccharide produced by heparinases I and II from heparin and is provided as an analytical-grade reagent.
- Purified tetrasodium form suitable for analytical assays.
- Major disaccharide produced by heparinases I and II.
- High purity: 99.0%.
- Molecular weight: 665.40 g/mol.
- Available in small research pack sizes (1 mg-100 mg).
- Suitable for biochemical assay and glycosaminoglycan research.
![eMolecules 894095-98-8 | ??-D-glucuronide-pNP-carbonate | Ambeed913.842 | C45H43N3O18 | 98.000 | COC(=O)[C@H]1O[C@@H](Oc2ccc(COC(=O)Oc3ccc(cc3)N(=O)=O)cc2NC(=O)CCNC(=O)OCC2c3ccccc3-c3ccccc23)[C@H](OC(C)=O)[C@@H](OC(C)=O)[C@@H]1OC(C)=O | 100mg | 847281787](https://assets.fishersci.com/TFS-Assets/CCG/product-images/5000126835.jpg-250.jpg)
eMolecules 894095-98-8 | ??-D-glucuronide-pNP-carbonate | Ambeed913.842 | C45H43N3O18 | 98.000 | COC(=O)[C@H]1O[C@@H](Oc2ccc(COC(=O)Oc3ccc(cc3)N(=O)=O)cc2NC(=O)CCNC(=O)OCC2c3ccccc3-c3ccccc23)[C@H](OC(C)=O)[C@@H](OC(C)=O)[C@@H]1OC(C)=O | 100mg | 847281787
??-D-glucuronide-pNP-carbonate | Ambeed | 894095-98-8913.842 | C45H43N3O18 | 98.000 | COC(=O)[C@H]1O[C@@H](Oc2ccc(COC(=O)Oc3ccc(cc3)N(=O)=O)cc2NC(=O)CCNC(=O)OCC2c3ccccc3-c3ccccc23)[C@H](OC(C)=O)[C@@H](OC(C)=O)[C@@H]1OC(C)=O | 100mg | 847281787
Medchemexpress LLC [D-Pro2] Spantide I TFA | 99.2% | 10 MG
[D-Pro2] Spantide I TFA is a Spantide analog that acts as a selective NK1 receptor antagonist. This product is intended for research use only.
- Selective NK1 receptor antagonist
- Shipped at room temperature (continental US, may vary elsewhere)
- Store as powder at -80°C for 2 years or -20°C for 1 year
- Store in solvent at -80°C for 6 months or -20°C for 1 month
- Recommended for research use only
Medchemexpress LLC Antitumor agent-127 | 99.1% | 1670.92 | C86H107N15O18S | 10 MG
Antitumor agent-127 is a macrocyclic peptide ROR1 ligand supplied for research use. It shows nanomolar cellular binding and internalization in tumor cell lines, and is provided with supporting analytical documentation for characterization.
Medchemexpress LLC 4-Methylumbelliferyl-α-D-Glucopyranoside | 17833-43-1 | 99.99% | 338.31 | 1 ML
4-Methylumbelliferyl-α-D-Glucopyranoside is a fluorescent substrate for α-glucosidase. Upon cleavage, it releases the fluorescent moiety 4-methylumbelliferyl (4-MU), which exhibits pH-dependent fluorescence excitation activity. Excitation wavelengths are 320 nm at low pH (1.97-6.72) and 360 nm at high pH (7.12-10.3), with emission wavelengths ranging from 445-455 nm as pH decreases.
- Used as a biomarker to quantify α-glucosidase activity in infant blood spot samples for Fabry and Pompe diseases.
- Intended for research use only.
- Not sold to patients.
Medchemexpress LLC D-Glucuronic acid sodium monohydrate-13C6 | 207300-70-7 | 1 MG
D-Glucuronic acid sodium monohydrate-13C6 is a 13C-labeled endogenous metabolite. This compound serves as a tracer and an internal standard for various quantitative analyses.
- Can be used as a tracer
- Can be used as an internal standard for quantitative analysis by NMR, GC-MS, or LC-MS
Medchemexpress LLC 4-Methylumbelliferyl-β-D-xylopyranoside | 6734-33-4 | 99.7% | 308.29 | 50 MG
4-Methylumbelliferyl-β-D-xylopyranoside (MuX) can be used as a substrate for researching β-Xylosidase activity. It exhibits burst, steady-state kinetics, supporting the conclusion that the hydrolysis of glycosidic bonds for this substrate is rapid. This product is for research use only and not sold to patients.
- Purity of 99.7%
- Initial source is animal
- Structure classification: Phenylpropanoids, Coumarins
- Used as a substrate for β-Xylosidase activity research
- Powder storage: -20°C for 3 years, 4°C for 2 years
- In solvent storage: -80°C for 6 months, -20°C for 1 month
![Alkali Scientific 4 Methylumbelliferyl 2 acetamido 2 deoxy B D glucopyranoside [4 Methylumbelliferyl N acetyl B D glucosaminide], 5 G](https://assets.fishersci.com/TFS-Assets/CCG/product-images/5000661763.jpg-250.jpg)
Alkali Scientific 4 Methylumbelliferyl 2 acetamido 2 deoxy B D glucopyranoside [4 Methylumbelliferyl N acetyl B D glucosaminide], 5 G
Methylumbelliferyl N-acetylglucosaminide (5 g) is a highly sensitive fluorogenic substrate used to measure the activity of β-glucosaminidases in biochemical assays. This compound reacts with the enzyme, releasing a fluorescent product that can be easily detected and quantified. It is commonly used in microbiology, cell biology, and biochemical research to study enzyme kinetics and activity in various biological systems. The 5 g size is perfect for laboratories requiring larger quantities for high-throughput assays or multiple test series, providing a cost-effective solution for routine enzyme activity measurements.
Medchemexpress LLC 4-Methylumbelliferyl-β-D-glucuronide hydrate | 881005-91-0 | 99.9% | 50 MG
4-Methylumbelliferyl-β-D-glucuronide hydrate is a fluorogenic substrate with excitation at 362 nm and emission at 445 nm. It is primarily used for detecting the activity of β-glucuronidase and quantifying *Escherichia coli*.
- Fluorogenic substrate for β-glucuronidase activity detection.
- Detects *Escherichia coli* count.
- Releases 4-methylumbelliferone for enzymatic reactions.
- Soluble in DMSO and H2O.
- Store at 4°C, protected from light.
Medchemexpress LLC 4-Methylumbelliferyl-β-D-xylopyranoside | 6734-33-4 | 99.7% | 308.28 | 250 MG
4-Methylumbelliferyl-β-D-xylopyranoside (MuX) is a substrate used to study β-Xylosidase activity. It exhibits burst, steady-state kinetics, indicating rapid hydrolysis of its glycosidic bonds when acted upon by β-Xylosidase, making it suitable for analyzing these enzymatic processes.
- Used for β-xylosidase activity studies.
- Exhibits burst, steady-state kinetics.
- Molecular weight of 308.29.
- Chemical formula is C15H16O7.
- CAS number is 6734-33-4.
- Purity of 99.70%.
- Appears as a white to off-white solid.
- Soluble in DMSO at 125 mg/mL, requiring sonication for dissolution.
Medchemexpress LLC Integrin alpha V bet 50ug | 50ug
Integrin alpha V beta 6 Protein part of the integrin alpha chain family is featured Integrin alpha V beta 6 Protein Rhesus Macaque (HEK293 His) is a recombinant protein dimer complex containing Rhesus Macaque-derived Integrin alpha V beta 6 protein expressed by HEK293 with C-His labeled tag Integrin alpha V beta 6 Protein Rhesus Macaque (HEK293 His) has molecular weight of 90-140 kDa
BIOHIPPO T-bet-TAL-BSD LV
T-bet-TAL-BSD is a transcription factor reporter lentiviral vector designed to monitor the target signaling pathway in living cells The construct carries a fluorescent reporter gene under the control of pathway responsive elements and includes a blasticidin selection marker to generate stable cell pools The lentivirus is provided as a ready to use VSV G pseudotyped preparation for efficient gene delivery and stable genomic integration Each vial provides a nominal titer of 5x10E6 transducing units TU Typical applications include pathway activation studies assay development compound screening and mechanism of action research The system is suitable for human and mouse cells and can be read using standard fluorescence microscopy flow cytometry or luciferase assays depending on the reporter gene This product is intended for research use only and is not for diagnostic or therapeutic procedures
