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Eosin B

(HB0757)
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Technical documents: SDS CoA Datasheet
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Product overview

Name Eosin B
Alternative names Acid Red 91; C.I. 45400; Saffrosine; Eosin Scarlet; imperial red
Biological description Organic dye used to stain and quantify proteins. Sensitivity is strengthened by the addition of magnesium. Highly selective and potent inhibitor of several drug-resistant malarial strains (Average IC50 = 124 nM). Displays anti-parasitic properties.
Description Organic dye used to stain and quantify proteins
Solubility & Handling Chemical Data Related Areas Calculators Technical guides (1) Reviews References (4) Frequently bought together
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Images

Eosin B product vial image | Hello Bio
Eosin B product vial image | Hello Bio

Eosin B product vial image | Hello Bio

Eosin B product vial image | Hello Bio

Solubility & Handling

Storage instructions Room temperature
Solubility overview Soluble in DMSO and in water
Storage of solutions Prepare and use solutions on the same day if possible. Store solutions at -20°C for up to one month if storage is required. Equilibrate to RT and ensure the solution is precipitate free before use.
Shipping Conditions Stable for ambient temperature shipping. Follow storage instructions on receipt.
Important This product is for RESEARCH USE ONLY and is not intended for therapeutic or diagnostic use. Not for human or veterinary use.

Calculators

Molarity

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Dilution

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Chemical Data

Chemical name Acid Red 91
Molecular Weight 624.06
Chemical structure Eosin B [548-24-3] Chemical Structure
Molecular Formula C20H8Br2N2Na2O9
CAS Number 548-24-3
PubChem identifier 26697441
SMILES O=C(O[Na])c4ccccc4C=2c3cc([N+]([O-])=O)c(O[Na])c(Br)c3OC=1C=2C=C(C(=O)C=1Br)[N+]([O-])=O
InChiKey GYYTYUGGVBYJHE-UHFFFAOYSA-L
MDL number MFCD00005041

References for Eosin B

References are publications that support the biological activity of the product

  • Efficacy of eosin B as a new antimalarial drug in a murine model.

    Zamani Z et al (2012) Malar Res Treat 2012 : 381724
    Read more (PubMedID: 23365788)

  • Promoted negative staining of proteins in SDS-PAGE using Eosin B compounded with magnesium chloride.

    Wang X et al (2010) Electrophoresis 31(23-24) : 3808-15.
    Read more (PubMedID: 21080370)

  • Eosin B as a novel antimalarial agent for drug-resistant Plasmodium falciparum.

    Massimine KM et al (2006) Antimicrob Agents Chemother 50(9) : 3132-41.
    Read more (PubMedID: 16940112)

  • Application of an eosin B dye method for estimating a wide range of proteins.

    Waheed AA et al (1996) J Biochem Biophys Methods 33(3) : 187-96.
    Read more (PubMedID: 9029262)

4 Item(s)

Grouped product items
Order: HB0757
Pack PriceQty
1g
$49
5g
$106
Organic dye used to stain and quantify proteins
Shipping Info

Standard: $35

Hazardous: $35

Shipped on ice: $35

Shipping will be calculated at checkout

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