FluoroQuest™ Fluorescence Quantum Yield Determination Kit *Optimized for Bioconjugates* (1 kit)
Supplier: AAT BIOQUEST
When a fluorophore absorbs a photon of light, an energetically excited state is formed.
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Polysorbate 20 NF, Multi-Compendial, J.T.Baker®
Supplier: Avantor
Polysorbate 20 NF, Multi-Compendial, J.T.Baker®
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20-(tert-Butoxy)-20-oxoicosanoic acid
Supplier: Apollo Scientific
20-(tert-Butoxy)-20-oxoicosanoic acid
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Polysorbate 20, Multi-Compendial, J.T.Baker®
Supplier: Avantor
Polysorbate 20, Multi-Compendial, J.T.Baker®
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Polysorbate 20, GPR RECTAPUR®
Supplier: VWR Chemicals
Tween® is a registered trade mark of Atlas Chemical Industries Inc.
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Polysorbate 20, Reagent Grade
Supplier: VWR Chemicals
Non-ionic detergent for solubilising membrane proteins without altering biological activity.
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Polysorbate 20 (vegetable based) NF, Multi-Compendial, refined, J.T.Baker®
Supplier: Avantor
Polysorbate 20 (vegetable based) NF, Multi-Compendial, refined, J.T.Baker®
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Tween® 20 (Polysorbate) for molecular biology
Supplier: PanReac AppliChem
Tween® 20 (Polysorbate) for molecular biology
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Tween® 20 (Polysorbate)
Supplier: Apollo Scientific
Non ionic detergent used for cell lysis, nuclei isolationand cell fractionation.
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20-Hydroxyecdysone ≥95% (by 1H-NMR), white powder
Supplier: ENZO LIFE SCIENCES
Ecdysteroid.
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Tween® 20 (Polysorbate), Proteomics Grade
Supplier: VWR Chemicals
Non-ionic detergent efficiently separates hydrophilic proteins from membrane spanning, hydrophobic proteins without altering biological activity.
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Tween® 20 (Polysorbate), BAKER, Laboratory Reagent, J.T.Baker®
Supplier: Avantor
Tween® 20 (Polysorbate), BAKER, Laboratory Reagent, J.T.Baker®
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Acid blue 20, Practical grade, Sigma-Aldrich®
Supplier: SIGMA ALDRICH MICROSCOPY
Acid blue 20, Practical grade, Sigma-Aldrich®
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Polysorbate 20, liquid
Supplier: MP Biomedicals
Polysorbate 20 is nonionic surfactant derived from sorbitan ester.
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Polysorbate 20 NF
Supplier: Spectrum Chemical
Polysorbate 20, NF is a hydrophilic, nonionic, polysorbate surfactant and a polyoxyethylene derivative of sorbitan monolaurate with relative non-toxicity.
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20(S)-Protopanaxadiol 96%
Supplier: Thermo Fisher Scientific
20(S)-Protopanaxadiol 96%
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Tween® 20 (Polysorbate) 10% in aqueous solution, Proteomics Grade
Supplier: G-Biosciences
Tween® 20 (Polysorbate) 10% in aqueous solution, Proteomics Grade
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Tween® 20 (Polysorbate) for molecular biology
Supplier: VWR Chemicals
A detergent specifically tested for use in molecular biology applications.
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RO 20-1724 ≥99% (by TLC)
Supplier: ENZO LIFE SCIENCES
Selective, potent cAMP-specific phosphodiesterase inhibitor (PDE IV, IC50=2µM). Inhibits superoxide generation and platelet aggregation stimulated by arachidonic acid. Also inhibits fMLP-induced neutrophil adhesion to vascular endothelial cells.
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Polysorbate 20 FCC
Supplier: Spectrum Chemical
Polysorbate 20, FCC is used as a wetting agent. The FCC grade meets the requirements of the Food Chemical Codex indicates and is suitable for all food, beverage and nutritional supplement applications. Spectrum Chemical offers over 300 Food grade chemical ingredients packaged in laboratory size bottles to production drum quantities and are manufactured, packaged and stored under current Good Manufacturing Practices (cGMP) per 21CFR part 211 in FDA registered and inspected facilities.