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2,2'-Bicinchoninic acid disodium salt ≥98%

Supplier: APOLLO SCIENTIFIC
Description: Used in the determination of protein concentration. Proteins reduce alkaline Cu(II) to Cu(I) which complexes with BCA to form a purple complex. Absorbance at 562nm is directly proportional to protein concentration.

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Bromocresol purple, powder

Supplier: MP Biomedicals
Description: Bromocresol Purple is used as a pH indicator (5.2-6.8 : yellow to blue-purple). Used in spectrophotometric determination of serum-albumin.

Image Unavailable-MOLE46156907-25G

Bromocresol purple

Catalog Number: (MOLE46156907-25G)
Supplier: Molekula
Description: Bromocresol purple
UOM: 1 * 25 g

Market Source Item This is a MarketSource item. Additional charges may apply

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Bromocresol purple

Supplier: Alfa Aesar
Description: Bromocresol purple

MSDS Certificates

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Bromocresol purple Reag. Ph. Eur. indicator, Fluka™

Supplier: Honeywell Chemicals
Description: Bromocresol purple Reag. Ph. Eur. indicator, Fluka™

Image Unavailable-ICNA0219068205

Coomassie® brilliant blue R-250, purple powder C.I. 42660

Supplier: MP Biomedicals
Description: Coomassie Blue R-250 is a triphenylmethane dye used extensively in SDS-PAGE for the analysis of proteins.

Product Image-LOVI146110

Test kits, pH (discs and reagents), CHECKIT®

Catalog Number: (LOVI146110)
Supplier: Lovibond Tintometer
Description: CHECKIT® Comparator is a compact and handy colorimetric unit which is suitable for both mobile and static analysis work. Supplied with a generous number of different colour scales, it provides the basis for a comprehensive, easy-to use colorimetric analysis system.
UOM: 1 * 1 KIT
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Light green SF yellowish, purple powder C.I. 42095

Catalog Number: (ICNA0215264125)
Supplier: MP Biomedicals
Description: Acid Green 5 is useful as a general plasma stain, as a histological stain, and a cytological counterstain. Can be use as a cytological counterstain and as a substitute for aniline blue in Gomori′s one-step trichrome procedure.
UOM: 1 * 25 g
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Coomassie brilliant blue G-250, dark reddish purple powder C.I. 42655

Supplier: MP Biomedicals
Description: Coomassie Brilliant Blue G-250 is a protein stain in electrophoresis. Brilliant Blue G has been used in the Bradford dye-binding protein assay.

Image Unavailable-ICNA04808274

Coomassie brilliant blue G-250, dark reddish purple powder for electrophoresis C.I. 42655

Catalog Number: (ICNA04808274)
Supplier: MP Biomedicals
Description: Brilliant blue G is a useful dye for SDS gels as it readily stains proteins with minimal background color. Protein bands can be visualised during staining. It has been used in the Bradford dye-binding protein assay.
UOM: 1 * 10 g
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Bicinchoninic acid disodium salt hydrate

Supplier: SIGMA ALDRICH MICROSCOPY
Description: Bicinchoninic acid is used for the determination of protein concentration. It is responsible for the making of intense purple complex with cuprous ion (Cu+) in the presence of alkaline conditions. The amount of Cu+ is in relation with the protein concentration.

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Murexide, Sigma-Aldrich®

Catalog Number: (222461-5G)
Supplier: SIGMA ALDRICH MICROSCOPY
Description: Murexide is the ammonium salt of purpuric acid that appears as a slightly reddish-purple powder and is soluble in water. It is mainly used as an indicator for complexometric titrations to measure water hardness and as a colorant/pigment in the dye industry.
UOM: 1 * 5 g
Product Image-ACRO419060010

Rhodamine 101 inner salt 94%, pure

Catalog Number: (ACRO419060010)
Supplier: Thermo Scientific
Description: Appearance: Dark purple Crystalline powder
UOM: 1 * 1 g
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1-Methoxy-5-methylphenazinium methyl sulphate ≥95%, Sigma-Aldrich®

Supplier: SIGMA ALDRICH MICROSCOPY
Description: 1-Methoxy-5-methylphenazinium methyl sulfate (MPMS) is a photochemically stable electron-transport mediator between NAD(P)H and tetrazolium dyes. The reduced form of MPMS converts tetrazolium salt to purple precipitate formazan. It is a very stable and non-enzymic electron carrier that mediates electron transfer by dehydrogenases in vitro to various electron acceptors such as tetrazolium dyes or the electrode of an enzymic electric cell.

Product Image-ACRO192020100

Basic Blue 24 (New Methylene Blue), pure

Catalog Number: (ACRO192020100)
Supplier: Thermo Scientific
Description: Appearance: Dark brown to purple Crystalline powder
UOM: 1 * 10 g
Product Image-786-382

femtoCHROMO™- AP Substrate for chromogenic detection

Supplier: G-Biosciences
Description: A ready to use modified BCIP (5-Bromo-4-Chloro-3’-Indolyphosphate p-Toluidine salt) and NBT (Nitro-Blue Tetrazolium Chloride) substrate that generates a black-purple insoluble precipitate in the presence of alkaline phosphatase.

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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 on +353 1 88 22222.
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