You Searched For: Ponceau+Xylidine


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Catalog Number: (TCP0590-025G)
Supplier: TCI America
Description: CAS Number: 3761-53-3
MDL Number: MFCD00003897
Molecular Formula: C18H16N2O7S2
Molecular Weight: 480.42
Form: Crystal
Color: Red

Supplier: Spectrum Chemicals
Description: Ponceau 2R, also known as xylidine ponceau or Red R, is used in histology for staining.
Catalog Number: (97063-650)
Supplier: VWR
Description: Ponceau S, Proteomics Grade

Catalog Number: (97062-458)
Supplier: VWR
Description: A substitute for acid fuschin in Van Gieson stain. Also used for staining proteins after electrophoresis.

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: MP Biomedicals
Description: Ponceau S is used as protein stain for electrophoresis.

SDS

Supplier: Advansta
Description: Protein stain for membranes.

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

Supplier: Spectrum Chemicals
Description: Ponceau 3R is a dye for wool, colorant in externally applied drugs and cosmetics, colorant in foods and biological stain.

Small Business Enterprise

Supplier: Ambeed
Description: 4-Bromo-2,5-xylidine 98%

Supplier: Ambeed
Description: 2-Bromo-4,6-xylidine 98%

Catalog Number: (77616-034)
Supplier: Ambeed
Description: α,α,α,α',α',α'-Hexafluoro-2,4-xylidine ≥95%

New Product


Supplier: Ambeed
Description: 3-Hydroxy-4-((2-sulfo-4-((4-sulfophenyl)diazenyl)phenyl)diazenyl)naphthalene-2,7-disulfonic acid, tetrasodium salt, Purity: BS, CAS Number: 6226-79-5, Appearance: Yellow red to Deep red Solid, Storage: Inert atmosphere, Room Temperature, Size: 100G

Supplier: TCI America
Description: 4-Chloro-2,5-dimethylaniline, Purity: >98.0%(GC)(T), CAS Number: 20782-94-9, Molecular Formula: C8H10ClN, Molecular Weight: 155.63, Synonyms: 4-Chloro-2,5-xylidine, Size: 1G

Supplier: TCI America
Description: 2,4-Dimethyl-5-nitroaniline, Purity: >98.0%(GC)(T), CAS number: 2124-47-2, Molecular Formula: C8H10N2O2, Molecular Weight: 166.18, Synonyms: 5-Nitro-2,4-xylidine, Form: Crystal - Powder, Yellow - Yellow red, Size: 1G

Supplier: Sigma Aldrich
Description: 5G CAS 87-62-7

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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.
This product is marked as restricted and can only be purchased by approved Shipping Accounts. If you need further assistance, email VWR Regulatory Department at Regulatory_Affairs@vwr.com
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This product is no longer available. Alternatives may be available by searching with the VWR Catalog Number listed above. If you need further assistance, please call VWR Customer Service at 1-800-932-5000.
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