Carbohydrates
Medchemexpress LLC 4-Methylumbelliferyl β-D-galactopyranoside | 6160-78-7 | MFCD00036773 | 99.1% | 338.31 | 250 MG
4-Methylumbelliferyl β-D-galactopyranoside is a fluorescent substrate for β-galactosidase. When cleaved, it produces a water-soluble blue fluorescent coumarin fluorophore that can be detected using a fluoroenzymeter or fluorometer.
- Fluorescent substrate for β-galactosidase
- Produces a blue fluorescent coumarin fluorophore upon cleavage
- Fluorophore detectable by fluoroenzymeter or fluorometer
- Purity: 99.06%
- Molecular weight: 338.31
- Chemical formula: C16H18O8
- Appearance: Solid, white to off-white
- Emission (Em): 480; Excitation (Ex): 390
- Solubility: 41.67 mg/mL in DMSO
- Shipping: Room temperature
- Storage: -20°C (solid); -80°C (6 months) or -20°C (1 month) in solvent, protect from light
Medchemexpress LLC 4-Methylumbelliferyl palmitate | 17695-48-6 | 99.2% | 414.59 | 10 MG
4-Methylumbelliferyl palmitate is an excellent fluorophore for measuring acid lipase in human leukocytes. Acidity and solvent have important influence on its fluorescence. It exists mainly as neutral molecular form which can be produced strong fluorescence at 445 nm in near neutral aqueous solutions, and exists mainly as anion form which can be produced stronger fluorescence at 445 nm in weak alkaline solutions.
- Excellent fluorophore for measuring acid lipase in human leukocytes.
- Fluorescence is influenced by acidity and solvent.
- Produces strong fluorescence at 445 nm in near neutral aqueous solutions.
- Produces stronger fluorescence at 445 nm in weak alkaline solutions.
![Alkali Scientific MUG [4 Methylumbelliferyl β D glucuronide Trihydrate], 250 Mg](https://assets.fishersci.com/TFS-Assets/CCG/product-images/5000660064.jpg-250.jpg)
Alkali Scientific MUG [4 Methylumbelliferyl β D glucuronide Trihydrate], 250 Mg
Methylumbelliferyl β-D Glucuronide Trihydrate, 250 mg is a high-sensitivity biochemical reagent used to study glucuronidase enzyme activity. This fluorogenic substrate is hydrolyzed by glucuronidases, releasing a fluorescent signal that can be measured in enzyme assays. It is widely used in clinical diagnostics, microbiological analysis, and biochemical research to investigate enzyme activity and metabolic pathways. The reagent’s high purity and sensitivity make it suitable for accurate detection of low-level enzyme activity, enabling precise measurements in applications such as genetic studies, microbial enzyme analysis, and diagnostic testing for metabolic conditions.
Medchemexpress LLC IFN-beta Rhesus Mac 10ug
IFN-beta Protein is an immunomodulatory cytokine of the type 1 interferon family IFN-beta Protein reduces joint inflammation by inhibiting the RANKL-c-Fos signaling pathway IFN-beta Protein regulates mitochondrial fission through STAT5 PGAM5 and Drp1 to rescue neurodegeneration IFN-beta Protein Rhesus Macaque (HEK293 Fc) is the recombinant Rhesus Macaque-derived IFN-beta protein expressed by HEK293 with C-mFc labeled tag
Medchemexpress LLC Insulin receptor beta antibody (YA341) | Protein A affinity purified | Predicted band size: 156 kDa; Observed band size: 95 kDa | 50 μL
This rabbit-derived, non-conjugated IgG monoclonal antibody targets Insulin Receptor Beta. It is for research use only and suitable for applications such as Western Blot (WB) and Immunocytochemistry/Immunofluorescence (ICC/IF).
- Recombinant, monoclonal antibody
- Species reactivity: Human, Rat
- Immunogen: Synthetic peptide corresponding to Human Insulin Receptor
- Formulated in 1*TBS (pH7.4), 0.05% BSA, and 40% Glycerol
- Preservative: 0.05% Sodium Azide
- Storage at -20°C for 1 year
- Avoid repeated freeze/thaw cycles
Medchemexpress LLC 4-Methylumbelliferyl | 124223-99-0 | 10MG
4-Methylumbelliferyl 2-acetamido-2-deoxy- -D-galactopyranoside is a fluorogenic substrate for studying the enzymatic activity of -galactosidase 4-Methylumbelliferyl 2-acetamido-2-deoxy- -D-galactopyranoside is used to analyze enzyme activity in various biological samples helping scientists gain insight into the function of the enzyme in vivo 4-Methylumbelliferyl 2-acetamido-2-deoxy- -D-galactopyranoside can also be used to screen potential compounds to inhibit or activate this enzyme
Medchemexpress LLC Mac glucuronide linker-1 | 2222981-71-5 | MFCD32671554 | 96.4% | 897.90 | C42H47N3O17S | 50 MG
MAC glucuronide linker-1 is a cleavable glucuronide-based linker designed for antibody-drug conjugate (ADC) research. It enables enzymatic release of payloads from antibody-payload conjugates, facilitating controlled drug release in ADC development.
- Cleavable glucuronide linker for ADCs.
- Designed for enzymatic payload release by glucuronidase.
- Suitable for antibody-agent conjugations and linker-payload development.
- Reported purity approximately 96.4% and molecular weight 897.90.
- Available in multiple pack sizes, including 50 MG.
Medchemexpress LLC 2,4-Dichlorophenoxyacetic acid sodium | 2702-72-9 | ≥98.0% | 243.02 | 25 MG
2,4-D sodium is a selective herbicide used for the control of broad-leaved weeds. It can induce apoptosis and inhibits DNA and protein synthesis, thereby preventing normal plant growth and development.
- Selective herbicide for broad-leaved weeds.
- Induces apoptosis.
- Inhibits DNA and protein synthesis.
Medchemexpress LLC D-Glucuronic acid sodium monohydrate-13C6 | 207300-70-7 | 5 MG
D-Glucuronic acid sodium monohydrate-13C6 is the 13C-labeled version of D-Glucuronic acid sodium salt monohydrate. D-Glucuronic acid sodium salt monohydrate is an endogenous metabolite.
- Product type: Stable isotope
- Purity: 99.9%
- Molecular weight: 240.09
- Formula: 13C6H11NaO8
- Appearance: Solid
- Color: White to off-white
- 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 of hydrogen, carbon, and other elements are used as tracers for drug development
- Deuteration can affect pharmacokinetic and metabolic profiles of drugs
- Storage (powder): -20°C for 3 years
- Storage (in solvent): -80°C for 6 months, -20°C for 1 month
- For research use only
- Documentation: Data Sheet, COA, SDS, handling instructions available
Medchemexpress LLC Aloeresin D | 105317-67-7 | MFCD32004290 | 99.5% | 556.56 | C29H32O11 | 10 MG
Aloeresin D is a chromone glycoside isolated from Aloe vera that inhibits β-secretase (BACE1) with a reported IC50 of 39 μM. It is supplied as a purified research compound with defined solubility and storage recommendations for biochemical and pharmacological studies.
- Chromone glycoside isolated from Aloe vera.
- Inhibits β-secretase (BACE1); IC50 = 39 μM.
- High purity (≈99.5%).
- Molecular formula C29H32O11; molecular weight 556.56 g/mol.
- Soluble in DMSO (250 mg/mL); reported in vivo solubility ≥2.08 mg/mL.
- Solid storage: 4°C, sealed, protected from moisture and light.
Apexbio Technology LLC HyperTrap Heparin FF Column 5x1ml
HyperTrap Heparin FF Column is an affinity chromatography medium designed for the purification of heparin-binding biomolecules The column exploits the strong ionic and specific interactions between immobilized heparin and target proteins such as growth factors coagulation factors and certain enzymes enabling selective retention and efficient separation from complex biological mixtures This tool is widely utilized in the isolation and characterization of heparin-binding proteins investigation of protein glycosaminoglycan interactions and purification of bioactive factors for downstream functional assays and structural analyses
Medchemexpress LLC D-Biotinol 25mg
D-Biotinol is the nutrition of Lactobacillus arabinosus L casei or Saccharomyces cerevisiae D-Biotinol replaces the D-biotin (HY-B0511) in saving egg white induced biotin deficiency in rats D-Biotinol is orally active and displays to be converted to biotin by rats[1]