Sugar acids and derivatives
Medchemexpress LLC 4-methylumbelliferyl β-D-glucopyranoside | 18997-57-4 | MFCD00063694 | >98.0% | 338.31 g/mol | C16H18O8 | 500MG
4-Methylumbelliferyl β-D-glucopyranoside is a fluorogenic β-D-glucoside substrate for measuring β-glucosidase activity. Upon enzymatic cleavage it releases 4-methylumbelliferone (4-MU), a highly fluorescent product useful for quantitative enzymatic assays and high-throughput screening. The excitation maxima of 4-MU are pH-dependent, and the compound is provided as a white to off-white powder suitable for laboratory use.
- Fluorogenic substrate for β-glucosidase assays.
- Releases 4-methylumbelliferone with emission ~445-454 nm.
- Excitation maxima depend on pH (≈330, 370, 385 nm).
- High purity (≥98.0% by HPLC) for reliable results.
- Available in multiple pack sizes, including 500 MG.
- Molecular formula C16H18O8; molecular weight 338.31 g/mol.
Medchemexpress LLC Sodium zirconium cyclosilicate | 17141-74-1 | 95.0% | 5 MG
Sodium zirconium cyclosilicate is an inorganic, microporous zirconium silicate used as a selective cation exchanger and potassium binder for laboratory research. Supplied as a white to off-white solid in small milligram quantities, it is intended for in vitro ion-exchange and potassium regulation studies.
- White to off-white solid form, insoluble and non-absorbed
- Highly selective potassium binding for ion-exchange research
- Available in small milligram quantities for laboratory use
- Store sealed at 4°C and protect from moisture
- Purity typically around 95.0% for research applications
Medchemexpress LLC 2-Naphthalenemethanol, decahydro-α,α,4a-trimethyl-8-methylene-, (2R,4aR,8aS)- | 473-15-4 | 25 MG
β-Eudesmol is a sesquiterpene-like compound extracted from the rhizome of *Atractylodes lancea*. It exhibits anticancer and anti-inflammatory activities, can induce apoptosis, and acts as a neostigmine antagonist, antagonizing neostigmine-induced neuromuscular failure. It is also utilized in sepsis disease studies.
- Exhibits anticancer activity
- Possesses anti-inflammatory effects
- Induces apoptosis
- Acts as a neostigmine antagonist
- Antagonizes neostigmine-induced neuromuscular failure
- Useful in sepsis disease studies
- Inhibits cell proliferation induced by VEGF and bFGF in HUVEC cells
- Reduces cell activity in HL-60 cells
- Activates caspase-3 by inducing cytochrome c release
- Inhibits tumor cell and new blood vessel generation in MK mice
- Inhibits the NF-κB signaling pathway
- Provides antioxidant effects
Medchemexpress LLC (D-Trp6)-LHRH free acid | 129418-54-8 | 99.7% | 1312.43 | 10 MG
(D-Trp6)-LHRH free acid is a luteinizing hormone-releasing hormone (LHRH) agonist. In vitro, (D-Trp6)-LHRH free acid (10 μM; 24 h or 6 days) reduces the proliferation of human epithelial ovarian cancer cell lines EFO-21 and EFO-27.
- Acts as a luteinizing hormone-releasing hormone (LHRH) agonist
- Reduces proliferation of human epithelial ovarian cancer cell lines EFO-21 and EFO-27
- High purity of 99.67%
- White to off-white solid appearance
Medchemexpress LLC Integrin alpha X bet 50ug
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 Integrin alpha X bet 5ug
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 His) is a recombinant protein dimer complex containing human-derived Integrin alpha X beta 2 protein expressed by HEK293 with C-His labeled tag Integrin alpha X beta 2 Protein Human (HEK293 His) has molecular weight of 130-150 kDa (ITGAX) 85-96 kDa (ITGB2) respectively
Medchemexpress LLC UDP-glucuronic acid (trisodium) | 63700-19-6 | 99.9% | 646.23 | 10 MG
UDP-glucuronic acid trisodium (Uridine-5'-diphosphoglucuronic acid trisodium salt) is a critical precursor for essential glycoconjugates across biological kingdoms, including mammalian glycosaminoglycans, plant cell wall polysaccharides, and bacterial capsule glycoglycerolipids. This product is a laboratory chemical intended for research use only by qualified scientists.
- Precursor for essential glycoconjugates in various biological organisms
- Promotes migration of liver cancer cells (Huh7, SK-Hep1, SNU449) by inducing the EMT process in vitro
- Decreases E-cadherin levels and increases vimentin levels in Huh7 and SNU449 cells in vitro
- Soluble in H2O (≥ 100 mg/mL) and DMSO (20 mg/mL with warming/ultrasonic)
- Recommended storage at -20°C, sealed, away from moisture
- In solvent, recommended storage at -80°C for 6 months or -20°C for 1 month
Medchemexpress LLC D-Glucuronic acid lactone | 32449-92-6 | MFCD00135622 | 98.0% | 176.12 | 5 G
D-Glucuronic acid lactone is an endogenous metabolite and a glucuronic acid derivative. It serves as a starting reagent for the synthesis of 2,3,4-tris (tert-butyldimethylsilyl) glucuronic acid trichloroethyl ester, which is used to prepare 1-O-acyl glucuronic acids, synthesize optically active glucuronic acids, and produce long-chain alkyl glucuronides. It also shows potential for use in studies of reversible cerebral vasoconstriction syndrome (RCVS).
- Endogenous metabolite and glucuronic acid derivative
- Starting reagent for the synthesis of specific glucuronic acid esters
- Prepares 1-O-acyl glucuronic acids
- Synthesizes optically active glucuronic acids
- Produces long-chain alkyl glucuronides
- Potential use in studies of reversible cerebral vasoconstriction syndrome (RCVS)
Medchemexpress LLC Integrin alpha V bet 20ug | 20ug
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
Apexbio Technology LLC Amyloid β-Protein (1-15) 183745-81-5 25mg
Amyloid -Protein (1-15) (CAS 183745-81-5) is a synthetic peptide fragment corresponding to the amino-terminal residues 1 15 of the amyloid -protein Amyloid -protein (A ) is derived from the amyloid precursor protein (APP) and is a major constituent of amyloid plaques observed in the brains of Alzheimer s disease (AD) patients A peptides aggregate extracellularly disrupting synaptic function and neuronal communication The 1 15 fragment is widely used in studies investigating the molecular mechanisms of A aggregation toxicity antibody binding and its potential role in neurodegenerative pathogenesis This fragment serves as a valuable tool for exploring therapeutic strategies targeting A -driven pathology in AD research
Chem-Impex International, Inc. 5-Bromo-4-chloro-3-indolyl-b-D-glucuronide sodium salt | 129541-41-9 | MFCD00135782 | 1G
5-Bromo-4-chloro-3-indolyl-b-D-glucuronide sodium salt, 129541-41-9, MFCD00135782, 1G
Medchemexpress LLC Integrin alpha V bet 100ug | 100ug
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
Medchemexpress LLC Integrin alpha V bet 50ug | 50ug
Integrin alpha V beta 6 Protein Human (HEK293 His) is a recombinant protein dimer complex containing human-derived Integrin alpha V beta 6 protein expressed by HEK293 with C-His labeled tag Integrin alpha V beta 6 Protein Human (HEK293 His) has molecular weight of 130 95 KDa respectively
AdipoGen 3-Oxo-C9-L-HSL
Chemical. CAS 441350-70-5. Formula C13H21NO4. MW 255.31. N-3-Oxononanoyl-L-homoserine lactone is a small diffusible signaling molecule and is a member of N-acyl-homoserine lactone family. N-acylhomoserine lactones AHL are involved in quorum sensing, controlling gene expression and cellular metabolism. The diverse applications of this kind of molecule include regulation of virulence in general, infection prevention, and formation of biofilms.
Medchemexpress LLC UDP-glucuronic acid trisodium | 63700-19-6 | 25 MG
UDP-glucuronic acid trisodium (Uridine-5'-diphosphoglucuronic acid trisodium salt) is a critical precursor for essential glycoconjugates across biological kingdoms, including mammalian glycosaminoglycans, plant cell wall polysaccharides, and bacterial capsule glycoglycerolipids.
- Promotes the migration of liver cancer cells (Huh7, SK-Hep1, and SNU449) at concentrations of 0.5-1 mM over 24 hours.
- Induces the EMT process.
- Decreased E-cadherin levels and increased vimentin levels in Huh7 and SNU449 cells at 0.5 mM over 24 hours.