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Catalog Number: (CAAAJ64508-03)
Supplier: Thermo Scientific Chemicals
Description: For iodination of proteins that do not contain tyrosine residues

Catalog Number: (89138-848)
Supplier: Biotium
Description: Ponceau S staining solution is used for the detection of proteins on PVDF and nitrocellulose membranes with a limit of detection of about 250 ng of transferred protein.


Supplier: Thermo Scientific Chemicals
Description: Protein stain for electrophoresis.
Supplier: Thermo Scientific Chemicals
Description: Liquid
Supplier: TCI America
Description: [for Biochemical Research]
CAS Number: 6226-79-5
MDL Number: MFCD00003892
Molecular Formula: C22H16N4O13S4
Molecular Weight: 760.55
Purity/Analysis Method: >85.0% (N)
Form: Crystal

SDS

Catalog Number: (76236-520)
Supplier: Rockland Immunochemical
Description: Ponceau S solution


Supplier: Thermo Scientific Chemicals
Description: Patton-Reeders reagent (Calconcarboxylic acid), (max. 10% H₂O)
Supplier: TCI America
Description: CAS Number: 3737-95-9
MDL Number: MFCD00004078
Molecular Formula: C21H14N2O7S
Molecular Weight: 438.41
Form: Crystal
Color: Deep Blue
Supplier: Thermo Scientific Chemicals
Description: Transition interval: pH 11.0 (yellow) to 12.7 (orange)
Catalog Number: (77986-457)
Supplier: LGC Standards
Description: TRC 2-(1-Hydroxyethyl) Promazine Sulfoxide (mixture of diastereomers)

New Product


Catalog Number: (10147-344)
Supplier: Azure Biosystems
Description: Azure Ponceau detects total protein on nitrocellulose and PVDF membranes, allowing you to check the quality of protein transfer before proceeding with Western blotting.

SDS Product available on GSA Advantage®


Catalog Number: (TCR0010-1G)
Supplier: TCI America
Description: CAS Number: 547-57-9 MDL Number: MFCD00007499 Molecular Formula: C12H10N2O5S Molecular Weight: 316.26 Form: Crystal Color: Reddish Yellow Flash Point (°C): 93

Catalog Number: (700010-154)
Supplier: Spectrum Chemicals
Description: Tropaeolin O, also known as Chrysoine resorcinol or Yellow T, is a synthetic azo dye used as a pH indicator.

Small Business Enterprise


Supplier: Thermo Scientific Chemicals
Description: Transition interval: pH 11.0 (yellow) to pH 12.7 (orange)
Supplier: VWR International
Description: SureLight® 488 NHS Ester is a bright green fluorescent dye with excitation suited to the 488nm laser line, fluorescent microscopy and flow cytometry. It offers a much more stable signal generation in imaging and flow cytometry than FITC and is half the cost of Alexa Fluor® 488 with no royalties or licensing fees.

SDS

Supplier: G-Biosciences
Description: Ponceau S is a rapid and reversible stain for detecting protein bands on Western blot membranes and can be used with PVDF, nitrocellulose and cellulose acetate membranes*. Ponceau S is a negative stain, which binds to the positively charged amino groups of the protein and it also binds non‐covalently to non‐polar regions in the protein.

SDS

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Stock for this item is limited, but may be available in a warehouse close to you. Please make sure that you are logged in to the site so that available stock can be displayed. If the call is still displayed and you need assistance, please call us at 1-800-932-5000.
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