Tween 80

By Targets:	Biochemical Assay Reagents (1) Endogenous Metabolite (1) Fluorescent Dye (1)

Cat. No.	Product Name	Target	Research Areas	Chemical Structure

HY-Y1891

*Tween 80* 40+ Cited Publications Polysorbate 80	Biochemical Assay Reagents	Others
Tween 80 (Polysorbate 80), a surfactant, has been widely used as a solvent for pharmacological experiments. Tween 80 can also reduce bacterial attachment and inhibit biofilm formation.

HY-E70307

Lipase, Porcine Pancreas	Endogenous Metabolite	Others
Lipase, Porcine Pancreas (PPL) is a porcine pancreas lipase that catalyzes the hydrolysis of mustard oil. The catalytic activity of Lipase, Porcine Pancreas may also be affected by surfactants such as Span, Tween and Triton. For example, 0.02 M sorbose monooleate (Span 80), 0.01 M Tween 80, and 0.01 M Triton X-100 inhibited Lipase and Porcine Pancreas free lipase catalytic rates to 75%, 84%, and 93% respectively .

HY-123645

Rhodamine B hydrazide	Fluorescent Dye	Others
Rhodamine B hydrazide is a good probe for sulfite, with colorless and non-fluorescent properties. While the emission is related to the concentration of sulfite (5-800 ng/mL; detection limit=1.4 ng/mL (3σ)). Sulfite reduces dissolved oxygen to yield superoxide radicals, which binds to Rhodamine B hydrazide to form Rhodamine B. Rhodamine B hydrazide gives Rhodamine B-like fluorescence in the presence of sulfite, which is enhanced by Tween 80 surfactant micelles. Rhodamine B hydrazide has an absorption maximum at 554 nm and a fluorescence emission maximum at 574 nm .

Cat. No.	Product Name	Type

HY-123645

Rhodamine B hydrazide	Fluorescent Dyes/Probes
Rhodamine B hydrazide is a good probe for sulfite, with colorless and non-fluorescent properties. While the emission is related to the concentration of sulfite (5-800 ng/mL; detection limit=1.4 ng/mL (3σ)). Sulfite reduces dissolved oxygen to yield superoxide radicals, which binds to Rhodamine B hydrazide to form Rhodamine B. Rhodamine B hydrazide gives Rhodamine B-like fluorescence in the presence of sulfite, which is enhanced by Tween 80 surfactant micelles. Rhodamine B hydrazide has an absorption maximum at 554 nm and a fluorescence emission maximum at 574 nm .

Rhodamine B hydrazide

Fluorescent Dyes/Probes

Rhodamine B hydrazide is a good probe for sulfite, with colorless and non-fluorescent properties. While the emission is related to the concentration of sulfite (5-800 ng/mL; detection limit=1.4 ng/mL (3σ)). Sulfite reduces dissolved oxygen to yield superoxide radicals, which binds to Rhodamine B hydrazide to form Rhodamine B. Rhodamine B hydrazide gives Rhodamine B-like fluorescence in the presence of sulfite, which is enhanced by Tween 80 surfactant micelles. Rhodamine B hydrazide has an absorption maximum at 554 nm and a fluorescence emission maximum at 574 nm .

Cat. No.	Product Name	Type

HY-Y1891

*Tween 80* 40+ Cited Publications Polysorbate 80	Co-solvents
Tween 80 (Polysorbate 80), a surfactant, has been widely used as a solvent for pharmacological experiments. Tween 80 can also reduce bacterial attachment and inhibit biofilm formation.

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Inhibitors & Agonists

Fluorescent Dye

Biochemical Assay Reagents