Tween 20 washing buffer, 1% in PBS (10X)
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Tween 20 washing buffer, 1% in PBS (10X)
Thermo Scientific Chemicals

Tween 20 washing buffer, 1% in PBS (10X)

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Catalog NumberQuantity
ALFJ63314.K21 L
Catalog number ALFJ63314.K2
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Quantity:
1 L
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Chemical Identifiers
CAS4197-24-4
IUPAC Namehydrogen 4-[(4-aminophenyl)[(1Z)-4-imino-3-methylcyclohexa-2,5-dien-1-ylidene]methyl]-2-methylaniline chloride
Molecular FormulaC21H22ClN3
InChI KeyHZLHRDBTVSZCBS-GHTYLULLSA-N
SMILES[H+].[Cl-].CC1=CC(=CC=C1N)C(\C1=CC=C(N)C=C1)=C1\C=CC(=N)C(C)=C1
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SpecificationsSpecification SheetSpecification Sheet
UV spectrumComplies
UV Lambda max(in water) about 542 nm
Appearance (Form)Crystalline powder
Infrared spectrumConforms
Suitability(for microscopy) Passes test
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Tween-20 is a non-ionic surfactant that is useful for solubilizing membrane proteins during isolation. Tween-20 is also added to buffers for immunohistochemistry. Tween-20 may also help to prevent non-specific antibody binding and function as a blocking agent in immunoblotting assays. It has been used in preextraction of membranes to remove peripheral proteins.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

RUO – Research Use Only
Contents & Storage
Keep cold