Sugar acids and derivatives
![Alkali Scientific 4 Methylumbelliferyl 2 acetamido 2 deoxy β D galactopyranoside [4 Methylumbelliferyl N acetyl β D galactosaminide], 100 Mg](https://assets.fishersci.com/TFS-Assets/CCG/product-images/5000660138.jpg-250.jpg)
Alkali Scientific 4 Methylumbelliferyl 2 acetamido 2 deoxy β D galactopyranoside [4 Methylumbelliferyl N acetyl β D galactosaminide], 100 Mg
Methylumbelliferyl β-D-Galactosaminide (100mg) is a high-purity reagent used in biochemical assays for the detection of galactosaminidase activity. This substrate, upon hydrolysis by the enzyme, produces a fluorescent product, which is measured for enzyme activity quantification. It is widely used in laboratories studying enzyme kinetics, carbohydrate metabolism, and related research fields. The 100mg product provides ample quantity for high-throughput screening and other analytical applications requiring precise measurement of enzyme activity. It is particularly useful in pharmaceutical and clinical research for screening enzymes or substrates involved in metabolic disorders and drug development.
Alkali Scientific LB Agar, Low Salt Formula, Granulated (Lennox Agar), 500 G
LB Agar, Low Salt Formula (Lennox Agar) in a 500g granulated form is a medium designed to grow bacteria while maintaining controlled osmotic conditions. This formula, which contains a reduced amount of salts, is ideal for research applications that require a lower ionic strength. It supports the growth of a broad spectrum of bacterial species, including laboratory strains like E. coli, and is especially useful in genetic research and molecular biology applications. The granulated form is easy to prepare and ensures quick dissolution in water, making it convenient for researchers who require high-quality bacterial growth media with reduced salt content for precise experiments and assays.
Alkali Scientific 4 Methylumbelliferyl β D Galactopyranoside 6 Sulfate, Sodium Salt, 25 Mg
Methylumbelliferyl Galactopyranoside Sulfate is a high-purity biochemical reagent used in enzymatic assays to study galactosidase enzymes and their activity with galactose derivatives. The 25mg reagent is particularly useful in high-sensitivity tests and research focusing on the role of sulfate-modified carbohydrates. It is widely used in studies of carbohydrate metabolism and glycosidase enzyme activity in clinical and laboratory settings. This reagent’s high purity ensures reproducibility and accuracy in enzyme-linked assays and is valuable for studying the enzymatic breakdown of galactose-containing substrates in both biological and industrial applications.
Medchemexpress LLC Integrin alpha X bet 100ug
Integrin -X/ -2 is a receptor for fibrinogen that recognizes GPR sequences It plays a key role in inflammatory responses particularly in monocyte adhesion and chemotaxis Integrin alpha X beta 2 Protein Human (HEK293 Flag His) is a recombinant protein dimer complex containing human-derived Integrin alpha X beta 2 protein expressed by HEK293 with C-His C-Flag labeled tag
Medchemexpress LLC Mal-va-mac-SN38 | 2778229-31-3 | 97.9% | 1040.14 g/mol | C52H61N7O14S | 10 MG
Mal-va-mac-SN38 is a drug-linker conjugate for antibody-drug conjugate (ADC) research that delivers the SN-38 cytotoxin via a maleimide-based va-mac linker. It is supplied as a characterized research reagent for in vitro and in vivo ADC studies.
- High purity (97.9%).
- Contains SN-38 cytotoxin payload for ADC applications.
- Maleimide-based va-mac linker for conjugation compatibility.
- Supplied in a small research quantity (10 MG).
- Characterized with datasheet, certificate of analysis, and safety data sheet available.
- Intended for ADC development and cancer research applications.
Medchemexpress LLC Ilexhainanoside D | 1137648-52-2 | 664.82 | C36H56O11 | 10 MG
Ilexhainanoside D is a triterpenoid saponin extracted from Ilex hainanensis Merr. It is used in research for its reported anti-inflammatory activity and is supplied as a purified research compound (CAS 1137648-52-2). Handle and store under recommended conditions to preserve stability.
- Triterpenoid saponin isolated from Ilex hainanensis
- Reported anti-inflammatory activity in combination with ilexsaponin A1
- Molecular formula C36H56O11; molecular weight 664.82
- Store at 4°C; in solvent: -80°C for up to 6 months, -20°C for up to 1 month; protect from light
- Supplied in small research-scale quantities for laboratory use
Medchemexpress LLC MSX-122 | 897657-95-3 | 98.2% | 292.34 | 25 MG
MSX-122 is an orally active partial antagonist of CXCR4, inhibiting CXCR4/CXCL12 actions, with an IC50 of ~10 nM.
- Anti-inflammatory activity.
- Anti-metastatic activity.
- Orally active.
- Potently blocks invasion of MDA-MB-231 cells in vitro.
- Blocks inflammation induced by carrageenan and lung fibrosis induced by bleomycin in mice.
- Blocks metastasis in an experimental animal model of breast cancer metastasis.
- Significantly decreases the numbers of hepatic micrometastases in vivo.
Medchemexpress LLC D-Glucuronic acid (sodium) (monohydrate)-13C6 | 207300-70-7 | 25 MG
D-Glucuronic acid sodium monohydrate-13C6 is the 13C-labeled version of D-Glucuronic acid sodium salt monohydrate, an endogenous metabolite. This compound is suitable for various quantitative analysis applications.
- Can be used as a tracer
- Functions as an internal standard for quantitative analysis by NMR, GC-MS, or LC-MS
- High purity of 99.9%
- Appearance as a white to off-white solid
