Glycosyl compounds
Apexbio Technology LLC β-Pompilidotoxin 216064-36-7 5mg
-Pompilidotoxin ( -PMTX CAS 216064-36-7) is a peptide neurotoxin isolated from the venom of the solitary wasp Batozonellus maculifrons Composed of 13 amino acids (C71H124N22O17) -PMTX modulates neuronal excitability by selectively slowing the inactivation of voltage-gated sodium (Na ) channels without affecting cardiac Na channels This action is thought to involve interaction with neurotoxin receptor site 3 on the extracellular surface of neuronal Na channels Compared to -pompilidotoxin -PMTX exhibits greater potency in enhancing synaptic transmission at neuromuscular junctions -PMTX serves as a valuable tool for investigating Na channel kinetics and the molecular mechanisms regulating synaptic transmission
Research Products International Corp IPTG 300 G
IPTG is combined with X-GAL to detect lac+ colonies or cells in a colorimetric assay. Distinguishes recombinants (white) from non- recombinants (blue) in cloning strategies using vectors such as Lambda-11, M13mp 18 and 19, pUC18 and 19, pUR222 containing the lacZ gene.
Dioxane-Free
Water Content: <0.49%
Research Products International Corp D Salicin 1 KG
CAS Number: 138-52-3
Molecular Formula: C13H18O7
Molecular Weight: 286.3
Chemical Purity: >99%
Soluble in: Water
Store at: Room Temperature
Medchemexpress LLC FGFR-1 beta (IIIb) protein, human (HEK293, Fc) | >95.0% | 10 UG
Recombinant human FGFR-1 beta (IIIb) Fc-tagged protein expressed in HEK293 cells. Supplied as a C-terminal human Fc-tagged dimeric protein in 0.22 μm filtered PBS (pH 7.4), purified to >95% by reducing SDS-PAGE, with a reported molecular weight of 76-106 kDa. Provided in 10 μg aliquots for research use in receptor binding, signaling studies, and assay development. Store at -80°C and avoid repeated freeze-thaw cycles.
- Fc-tag facilitates detection and purification.
- High purity (>95%) suitable for biochemical assays.
- Expressed in mammalian HEK293 cells for native post-translational modifications.
- Supplied in PBS, pH 7.4, 0.22 μm filtered, ready for downstream assays.
- Stable when stored at -80°C; aliquot to minimize freeze-thaw.
Apexbio Technology LLC Amyloid β-Protein (1-15) 183745-81-5 1mg
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
Medchemexpress LLC β-D-glucopyranosiduronic acid methyl ester, 2,3,4-triacetate | 34213-34-8 | MFCD09841789 | 348.30 g/mol | C14H20O10 | 10 G
β-D-Glucopyranosiduronic acid, methyl ester, 2,3,4-triacetate is the triacetylated methyl ester derivative of β-D-glucuronic acid used as a biochemical assay reagent and reference standard in carbohydrate chemistry and analytical method development.
- Used as a biochemical assay reagent and reference standard.
- Triacetylated methyl ester derivative of β-D-glucuronic acid.
- Molecular formula C14H20O10; molecular weight 348.30 g/mol.
- Powder stability: store at -20°C (up to 3 years) or 4°C (up to 2 years).
- Stability in solvent: store at -80°C (up to 6 months) or -20°C (up to 1 month).
Medchemexpress LLC 4-nitrophenyl β-D-glucuronide | 10344-94-2 | MFCD00036210 | 99.1% | 315.23 g/mol | C12H13NO9 | 1 ML
4-Nitrophenyl β-D-glucuronide is a chromogenic substrate used to measure β-glucuronidase activity. Enzymatic hydrolysis releases 4-nitrophenol, producing a quantifiable yellow product for spectrophotometric assays. Supplied as a solid or as a 10 mM solution in DMSO for enzymology and biochemical applications.
- Chromogenic substrate for β-glucuronidase assays.
- Releases 4-nitrophenol for spectrophotometric detection.
- Available as solid and as 10 mM solution in DMSO.
- High purity suitable for enzymatic assays.
- Documentation available: data sheet, COA, SDS, and spectral data.
Medchemexpress LLC Lauryl glucoside | 110615-47-9 | MFCD19980983 | 50.0% | 348.5 g/mol | C18H36O6 | 50 MG
Lauryl glucoside (50% in water) is a non-ionic surfactant supplied as a 50% w/w aqueous solution. It provides mild, effective cleansing and good foaming performance for formulation and laboratory research. The material is a viscous, colorless to light yellow liquid and analytical documentation (COA) and safety data (SDS) are available from the manufacturer.
AdipoGen n-Octyl-beta-D-glucopyranoside
Chemical. CAS 29836-26-8. Formula C14H28O6. MW 292.4. Non-ionic detergent for the functional solubilization, isolation, purification and crystallograpy of membrane proteins. Mild, non-denaturing detergent that is used for the solubilization and reconstitution of membrane-bound proteins in their native state and for the preparation of lipid vesicles. Its well-defined chemical structure, small uniform micelles and high water solubility make it superior to most other non-ionic detergents for membrane solubilization. The high critical micelle concentration 0.7% of n-octylglucoside facilitates ready removal from final protein extracts by dialysis or gel filtration. Used in lysis and solubilisation buffers for bacterial lipoprotein preparations, mitochondrial extracts or for determination of protein content by BCA assay. Can be used in 2D electrophoresis.
AdipoGen MEGA-8 ultrapure
Chemical. CAS 85316-98-9. Formula C15H31NO6. MW 321.4. Non-ionic water-soluble detergent with nondenaturing properties. Transparent in the UV region. Relatively high critical micelle concentration CMC value 79mM/l. Ideal for studying the conformation and function of proteins, keeping the secondary and tertiary structure intact, therefore suited for solubilizing membrane proteins without altering biological activity. Efficiently separates hydrophilic proteins from membrane spanning, hydrophobic proteins. Ideal for use as membrane protein solubilizer.