Laboratory Surfactants and Wetting Agents
Medchemexpress LLC Shanziside | 29836-27-9 | 99.9% | 392.36 | C16H24O11 | 10 MG
Shanziside is an iridoid glucoside isolated from Phlomis tuberosa L., supplied for research use. The compound has molecular formula C16H24O11, molecular weight 392.36, and CAS number 29836-27-9. It is typically provided in small milligram quantities for biochemical and pharmacological studies, with established solubility and storage recommendations for experimental handling.
- Iridoid glucoside used in biochemical research.
- High purity: 99.87%.
- Molecular formula C16H24O11; molecular weight 392.36.
- Soluble in DMSO at 50 mg/mL with ultrasonic assistance.
- Store at -20°C, sealed, away from moisture and light; in solution store at -80°C for long-term stability.
- Supplied as a 10 MG vial suitable for small-scale studies.
Sigma Aldrich Fine Chemicals Biosciences CHAPSO >=98% | 82473-24-3 | MFCD00081079 | 1G
CHAPSO >=98% | Purity: >=98% | Mol Wt: 630.88 | 82473-24-3 | MFCD00081079 | 1G
![Medchemexpress LLC N-(4'-cyano[1,1'-biphenyl]-4-yl)-N'-[4-(3H-imidazo[4,5-b]pyridin-7-yl)phenyl]urea | 1361414-26-7 | 98.1% | 25 MG](https://assets.fishersci.com/TFS-Assets/CCG/product-images/5000234865.png-250.jpg)
Medchemexpress LLC N-(4'-cyano[1,1'-biphenyl]-4-yl)-N'-[4-(3H-imidazo[4,5-b]pyridin-7-yl)phenyl]urea | 1361414-26-7 | 98.1% | 25 MG
SR9186 (ML368) is a selective CYP3A4 inhibitor research compound used to study CYP3A4-mediated metabolism and hepatic-stage Plasmodium falciparum. It exhibits low-nanomolar inhibitory potency against common CYP3A4 substrates and is supplied as a high-purity powder for laboratory research.
- Selective CYP3A4 inhibitor with low-nanomolar potency.
- High purity (98.1%).
- Molecular formula C26H18N6O; molecular weight 430.46 g/mol.
- Stable as a powder under recommended cold storage conditions.
- Suitable for in vitro metabolism and pharmacology studies.
Medchemexpress LLC Annexin A8/ANXA8 protein, human (His) | >95.0% | 10 UG
Recombinant human Annexin A8 is supplied as an N-terminal 6xHis-tagged protein produced in E. coli and provided lyophilized for laboratory research. The material is intended for in vitro research use only and should be stored frozen for long-term stability.
- Recombinant human protein with N-terminal 6xHis tag.
- Expressed in E. coli expression system.
- Approximate molecular weight 38 kDa.
- Purity greater than 95% by reducing SDS-PAGE.
- Lyophilized formulation from 50 mM Tris-HCl, 300 mM NaCl, pH 7.4.
- Stable when stored at -20 °C; aliquot and store at -80 °C for extended storage.
- Available in small research sizes including 10 μg.
- For research use only; not intended for human use or sale to patients.
Sigma Aldrich Fine Chemicals Biosciences Polysorbate 80 fG25KG
Polysorbate 80 (TWEEN(R) 80) is a polyethylene sorbitol ester. It has been tested as an efficient phase transfer catalyst for cyanation of alkyl halides Williamson synthesis of ether and base-catalyzed dehydrobromination of alkyl halides.
Medchemexpress LLC Polyoxyethylene stearate | 9004-99-3 | MFCD00148007 | 622.91 g/mol | (C2H4O)nC18H36O2 | 50 G
Polyoxyethylene stearate (POES) is a non-ionic emulsifying agent and surfactant used as a pharmaceutical excipient to solubilize, emulsify, and stabilize oil-in-water formulations. It can aid in improving oral bioavailability of coadministered compounds and is used in topical and suppository bases.
- Non-ionic emulsifier suitable for o/w systems.
- Solubilizes lipophilic compounds and aids formulation.
- Can improve oral bioavailability of coadministered drugs.
- Suitable for ointment and suppository bases.
- Available in multiple laboratory pack sizes for formulation work.
Pfanstiehl Inc D-Galactose, Lactose Derived, High Purity, Low Endotoxin, Low Metals USP-NF, EP (G-125-1) 1kg GMP, Multi-compendial CAS: 59-23-4 Excipient Grade
Pfanstiehl Galactose High Purity, Low Endotoxin, Low Metals is a multi-compendial carbohydrate that has been utilized as chemically defined component to optimize protein production while mitigating lactate and ammonia formation. Pfanstiehl Galactose has been specifically designed and formulated to remove impurities such as endotoxin, trace metals, and nitrosamines. Manufactured in the USA under ICH-Q7 cGMP conditions, Pfanstiehl Galactose meets parenteral (injectable) excipient grade standards, making it ideal as a bioprocessing feed. Pfanstiehl Galactose is available as USP-NF (National Formulary) EP (European Pharmacopoeia), and BP (British Pharmacopeia) . Compendial, U.S.P. , cGMP , pharmaceutical grade .
Sigma Aldrich Fine Chemicals Biosciences Hexadecyltrimethylammonium bromide for molecular biology, >=99% | 57-09-0 | MFCD00011772 | 250G
Hexadecyltrimethylammonium bromide for molecular biology, >=99% | Purity: >=99% | Mol Wt: 364.45 | 57-09-0 | MFCD00011772 | 250G
Bio Rad Laboratories TWEEN 20
Tween 20; Bio Rad; Enzyme immunoassay grade polysorbate surfactant (detergent); Size: 100mL
Sigma Aldrich Fine Chemicals Biosciences TERGITOL™ | 84133-50-6 | MFCD00132411 | 500ml
TERGITOL™ | 84133-50-6 | MFCD00132411 | 500ml
Medchemexpress LLC Polyoxyethylene Sorb 5kg
Polyoxyethylene Sorbitan Monostearate is an ester of the saturated fatty acid stearic acid (C18 0) Polyoxyethylene Sorbitan Monostearate can be used as an excipient such as surfactant emulsifier solubilizer wetting agent Pharmaceutical excipients or pharmaceutical auxiliaries refer to other chemical substances used in the pharmaceutical process other than pharmaceutical ingredients Pharmaceutical excipients generally refer to inactive ingredients in pharmaceutical preparations which can improve the stability solubility and processability of pharmaceutical preparations Pharmaceutical excipients also affect the absorption distribution metabolism and elimination (ADME) processes of co-administered drugs[1][2]