Laboratory Surfactants and Wetting Agents
Medchemexpress LLC CHAPS hydrate | 331717-45-4 | C32H60N2O8S | 500 MG
CHAPS hydrate | 331717-45-4 | C32H60N2O8S | 500 MG
Medchemexpress LLC CHAPS | 75621-03-3 | C₃₂H₅₈N₂O₇S | 5 G
CHAPS is a cholic acid-derived, sulfobetaine-type zwitterionic detergent and micelle-forming agent. It exhibits properties of weak cationic or nonionic surfactants in various solution systems, undergoing micellization and forming small, loose hydrophilic aggregates that are temperature-dependent. This detergent is commonly used in research for the separation and purification of membrane proteins.
- Stabilizes mononucleosomes under different ionic strengths
- Reduces nucleosome sequence specificity
- Promotes sliding of histone cores along DNA
- Solubilizes Tamm-Horsfall protein to reduce its interference with urinary exosome isolation
- Maintains vesicle structure and the activity of related proteins
- Recovers native folded fusion proteins
- Enhances the binding capacity of GST fusion proteins
- Restores GST enzyme activity
Sigma Aldrich Fine Chemicals Biosciences Brij O10 | 9004-98-2 | MFCD00074369 | 100g
Brij O10 | Purity: | MW: 709 | 9004-98-2 | MFCD00074369 | 100g
Sigma Aldrich Fine Chemicals Biosciences TERGITOL TMN 6, 60828-78-6, MFCD00132411, 250 mL
90% active ingredients basis, Synonym: Polyethylene glycol trimethylnonyl ether, Trimethylnonylpolyethylene glycol.
Sigma Aldrich Fine Chemicals Biosciences TWEEN 20, 9005-64-5, MFCD00165986, 500mL
Tween 20 is a polyoxyethylene sorbitol ester that belongs to the polysorbate family. It is a nonionic detergent having a molecular weight of 1,225 daltons, assuming 20 ethylene oxide units, 1 sorbitol, and 1 lauric acid as the primary fatty acid. The ethylene oxide subunits are responsible for the hydrophilic nature of the surfactant, while the hydrocarbon chains provide the hydrophobic environment. Sorbitol forms the backbone ring to which the ethylene oxide polymers are attached.
![Research Products International Corp Tween 20 [Polyoxyethylenesorbitan Monolaurate], 500 Milliliters](https://assets.fishersci.com/TFS-Assets/CCG/product-images/VN00006095-P20370-0.5.JPG-250.jpg)
Research Products International Corp Tween 20 [Polyoxyethylenesorbitan Monolaurate], 500 Milliliters
Fatty acid composition:
Balance: Myristic, Palmitic and Stearic acids.
Sigma Aldrich Fine Chemicals Biosciences Polysorbate 80 FG | 9005-65-6 | MFCD00082107 |
Polysorbate 80 FG | 9005-65-6 | MFCD00082107 |
Medchemexpress LLC β-Apo-8'-carotenal (Apocarotenal) | 1107-26-2 | 100 MG
β-Apo-8'-carotenal (Apocarotenal) is an orally active provitamin A carotenoid. It can induce the expression of CYP1A through the Ah receptor-dependent pathway, cause cancer cell DNA strand breaks, and induce lipid peroxidation. It is used for research on cancer and metabolic diseases.
- Orally active provitamin A carotenoid
- Induces CYP1A expression via Ah receptor-dependent pathway
- Causes cancer cell DNA strand breaks
- Induces lipid peroxidation
- Used for cancer and metabolic disease research
Sigma Aldrich Fine Chemicals Biosciences Taurocholic acid sodium salt hydrate | 345909-26-4 | MFCD00150819 | 25g
Taurocholic acid sodium salt hydrate | Purity: 95%MW: | 345909-26-4 | MFCD00150819 | 25g
Sigma Aldrich Fine Chemicals Biosciences Taurocholic acid sodium salt hydrate >=95% (HPLC) | 345909-26-4 | MFCD00150819 | 5G
Taurocholic acid sodium salt hydrate >=95% (HPLC) | Purity: >=95% (HPLC) | 345909-26-4 | MFCD00150819 | 5G
Anatrace N-OCTYL-D17-B-D-GLUCOPYR 500MG
n-Octyl-d17-b-D-Glucopyranoside 500mg CAS#129522-81-2 C14D17H11O6 MW:309.5
Biotang Inc 100 %, TWEEN-20, 250 ML, P-934, CAS # 9005-64-5. 100% Tween-20 solution. Prepared in 18.2 megohms water. Shipped at room temperature.
100 %, TWEEN-20, 250 ML, P-934, CAS # 9005-64-5. 100% Tween-20 solution. Prepared in 18.2 megohms water. Shipped at room temperature.
Medchemexpress LLC Shanziside | 29836-27-9 | 20 MG
Shanziside is an iridoid glucoside isolated from Phlomis tuberosa L. This compound is for research use only. It appears as a solid, white to off-white in color, with a molecular weight of 392.36 and a chemical formula of C16H24O11. It is classified under terpenoids and iridoids, originating from plants like Leguminosae (Phaseolus lunatus L.) and Labiatae.
- Isolated from Phlomis tuberosa L.
- Intended for research use only
- Solid, white to off-white appearance
- Molecular weight of 392.36
- Chemical formula C16H24O11
- Classified as an iridoid glucoside, terpenoid
- Soluble in DMSO at 50 mg/mL (requires ultrasonic assistance)
- Store at -20°C, sealed, away from moisture and light; in solvent, store at -80°C for 6 months or -20°C for 1 month
Medchemexpress LLC Polyoxyethylene stearyl ether | 9005-00-9 | MFCD00074177 | Average Mn ≈711 g/mol | (C2H4O)nC18H38O | 100 G
Polyoxyethylene stearyl ether is a nonionic surfactant and laboratory reagent with an average Mn of about 711 g/mol. It is used in research settings for formulation, emulsification, and solubilization tasks, supplied as a 100 G package for laboratory use only.
- Nonionic surfactant suitable for emulsification and solubilization.
- Useful in formulation and biochemical assay preparation.
- Low solubility in water, compatible with many organic solvents.
- Typically supplied as a white to off-white oil for easy handling.
- Recommended storage under inert gas and away from moisture to preserve quality.