Laboratory Surfactants and Wetting Agents
Alkali Scientific BSA Tween 20 Blocking Solution in TBS, 1 Liter
BSA Tween 20 Blocking Solution in TBS, 1 Liter, is a high-purity, ready-to-use blocking solution designed for protein assays that require blocking of non-specific binding sites. The solution contains bovine serum albumin (BSA) and Tween 20 in Tris-buffered saline (TBS), ideal for reducing background noise in immunoassays such as ELISA, Western Blot, and immunohistochemistry. It helps improve the specificity and sensitivity of antibody binding by ensuring that only the intended targets are detected. The 1-liter volume is perfect for high-throughput laboratories performing large numbers of experiments or assays, providing convenience and cost-efficiency in blocking protocols.
Research Products International Corp Tween 80 (Polyoxyethylenesorbitan, Monooleate), 1 Liter
Fatty acid compostion: Oleic acid approximately 70%
Balance primarily linoleic; palmitic and stearic acids.
Medchemexpress LLC Polysorbate 20, Polyoxyethylene(20) sorbitan monolaurate | 9005-64-5 | 98.0% | 100 ML
Tween 20 (Polysorbate 20) is a polyoxyethylene (POE)-type nonionic surfactant. It can modify lignin surface properties, altering hydrophobicity, hydrogen bonding, and surface charges to reduce non-productive adsorption of proteins. It has been shown to significantly increase the apparent solubility of drugs.
- Nonionic surfactant
- Modifies lignin surface properties
- Reduces non-productive protein adsorption
- Increases apparent drug solubility
- For research use only
![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.
Bio Rad Laboratories TWEEN 20
Tween 20; Bio Rad; Enzyme immunoassay grade polysorbate surfactant (detergent); Size: 100mL
Sigma Aldrich Fine Chemicals Biosciences SIGMA ALDRICH FINE CHEMICALS BIOSCIENCES
NC3944136 POLYSORBATE 80
Waters Corp WATERS CORPORATION RapiGest SF Surfactant, 1 mg, 1/pk
RapiGest SF is a patented anionic surfactant that enhances in-solution protein digestion speed and peptide recovery, particularly for mass spectrometry (MS) sample preparation. It avoids high background noise often seen with other surfactants and is provided as a 1 mg solid vial.
- Drastically improves in-solution protein digestion speed and peptide recovery.
- Valuable for mass spectrometry (MS) sample preparation by avoiding high background noise.
- One, 1 mg vial provides material for 1 to 10 digestions.
- Enhances digestion speed and increases peptide recovery when added to proteolytic digestion.
- Formulation: Solid; Storage: Room temperature.
- Shelf life: 36 months; Shelf life upon reconstitution: 1 week.
- Shipping condition: Ambient; Application: Protein.
Teknova 10% Tween-20 Solution. 100mL, Sterile.
Tween Solution is a nonionic detergent used for protein extraction and isolation of nuclei from mammalian cell lines. It is soluble in water and is widely used in biochemical applications such as solubilizing proteins, isolating nuclei from cells, and emulsifying and dispersing substances in medicinal and food products.
Research Products International Corp Tween 80 (Polyoxyethylenesorbitan, Monooleate), 4 Liters
Fatty acid compostion: Oleic acid approximately 70%
Balance primarily linoleic; palmitic and stearic acids.
Chem-Impex International, Inc. Tween 80 | 9005-65-6 | MFCD00082107 | 1L
Tween 80, 9005-65-6, MFCD00082107, 1L
Chem-Impex International, Inc. Tween 20 | 9005-64-5 | MFCD00165986 | 5L
Tween 20, 9005-64-5, MFCD00165986, 5L