Laboratory Surfactants and Wetting Agents
Selleck Chemical LLC Tween-20 S4621-100mL
Tween-20 (Polysorbates 20) is used in the formulation of biotherapeutic products for both preventing surface adsorption and as a stabilizer against protein aggregation
Sigma Aldrich Fine Chemicals Biosciences Triton X-100 laboratory grade, 9002-93-1, MFCD00128254, 100mL
Linear Formula t-Oct-C6H4-(OCH2CH2)xOH, x= 9-10, laboratory grade, Synonym: 4-(1,1,3,3-Tetramethylbutyl)phenyl-polyethylene glycol, t-Octylphenoxypolyethoxyethanol, Polyethylene glycol tert-octylphenyl ether
Sigma Aldrich Fine Chemicals Biosciences TWEEN 20, 9005-64-5, MFCD00165986, 100mL
mol wt ~1228, viscous liquid, Synonym: Polyethylene glycol sorbitan monolaurate, Polyoxyethylenesorbitan monolaurate
Pfanstiehl Inc Sucrose, USP-NF, EP, BP, JP, ChP High Purity, Low Endotoxin, Low Metals (Beet Derived) (S-124-2-MC) 1kg pack GMP, Multi-Compendial CAS: 57-50-1 Injectable Excipient Grade
Pfanstiehl Sucrose (Beet Derived) - High Purity, Low Endotoxin, Low Metals is a multi-compendial stabilizer of proteins, lipids, and carbohydrates in biologic therapeutics. Used throughout formulation and freeze/thaw cycles, it ensures stability and efficacy in biopharmaceutical applications. Manufactured in the USA under ICH-Q7 cGMP conditions, Pfanstiehl Sucrose meets parenteral (injectable) excipient grade standards, making it ideal for biologic and vaccine formulations. It is also widely used in cryopreservation media to protect cell membranes and enhance cell recovery for bioproduction and cell therapy. Pfanstiehl Brand Sucrose is multi-compendial and available as USP-NF (National Formulary), EP (Ph. Eur.) (European Pharmacopoeia), JP (Japanese Pharmacopoeia), and ChP (Chinese Pharmacopoeia) Compendial Sucrose, GMP Sucrose, cGMP sucrose, sucrose excipient, injectable sucrose, pharmaceutical sucrose, U.S.P.
Sigma Aldrich Fine Chemicals Biosciences Polysorbate 80 FG | 9005-65-6 | MFCD00082107 | 1KG
Polysorbate 80 FG | 9005-65-6 | MFCD00082107 | 1KG
Research Products International Corp Wipe Test Smears with Record Folders, 1 3/4 Inch Diameter Acrylic Velour, 500 per Case
Wipe Test Smears with Record Folders, 1 3/4 Inch Diameter Acrylic Velour, 500 per Case
Medchemexpress LLC L-372662 | 162045-26-3 | C₃₃H₃₈N₄O₆ | 5 MG
L-372662 is a potent and orally active non-peptide oxytocin antagonist with a Ki value of 4.8. It demonstrates selectivity to OTR:V1aR and acts as an antagonist of oxytocin-induced uterine contractions. This compound exhibits good oral bioavailability and aqueous solubility.
- Potent and orally active non-peptide oxytocin antagonist
- Ki value of 4.8
- Kd value for wild-type hOTR is 5.8 nM
- Kd value for [A318G]OTR is 73 nM
- Selectivity to OTR:V1aR
- Antagonist of oxytocin-induced uterine contractions
- Oral bioavailability (F = 90% in dogs)
- Aqueous solubility (10 mg/mL)
- For research use only
Sigma Aldrich Fine Chemicals Biosciences Polysorbate 20 | 9005-64-5 | MFCD00165986 | 1KG
Polysorbate 20 | 9005-64-5 | MFCD00165986 | 1KG