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Thermo Scientific™ Colorante per proteine Imperial™

Detect proteins in the low-nanogram range with this ready-to-use, in-gel, colorimetric stain formulated to deliver fast and sensitive SDS-PAGE staining.

Marca:  Thermo Scientific™ 24615

Dettagli aggiuntivi : Peso : 1.00000kg Transport : UN number : 3264 Chem class : 8 Pack group : III

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Codice prodotto. 10006123

  • 146.00€ / 1L

Stock EU 53
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Imperial Protein Stain is a coomassie dye reagent for detection of protein bands in sodium dodecyl sulfate polyacrylamide gel electrophoresis (SDS-PAGE) and 2D gels. The stain is a unique formulation of coomassie brilliant blue R-250 that delivers substantial improvements in protein-staining performance compared to homemade or other commercial stains. Staining results in intensely colored protein bands that are easy to photograph and document with gel imagers. This reagent is one of the most sensitive colorimetric stains available, easily detecting 3 to 6 nanograms of protein per band. The Imperial Protein Stain protocol uses simple water-wash steps rather than methanol/acetic acid fixation and destaining, which saves valuable preparation time and minimizes reagent costs.


  • Sensitive – detects less than 3ng protein per band with the enhanced protocol (3 hours)

  • Fast – ready-to-use reagent detects less than 6ng protein per band in just 20 minutes

  • Robust – highly consistent, reproducible protein staining technique

  • High contrast – intense purple bands are easier to photograph or scan than typical coomassie blue stains

  • Versatile – compatible with downstream mass spectrometry analysis and protein sequencing

  • Convenient – water washes only; no acid-fixative or methanol destaining solutions required

  • Stable – 1-year room-temperature stability ensures consistent performance and saves refrigerator space

  • Flexible – adjust staining and washing times to meet time- and sensitivity-requirements



1 l
Colorante Imperial Protein
Soluzione acida proprietaria di colorante blu Coomassie R-250
Protein Stain
Da 40 a 50 mini gel (SDS-PAGE)
Sicurezza e movimentazione

Sicurezza e movimentazione

Identificativo prodotto

  • Attenzione

Categoria di pericolo
  • Corrosione/irritazione della pelle Categoria 2
  • Lesione oculare grave/irritazione oculare Categoria 2

Indicazioni di pericolo
  • H315-Provoca irritazione cutanea.
  • H319-Provoca grave irritazione oculare.

Consigli di prudenza
  • P302+P352-IN CASO DI CONTATTO CON LA PELLE: lavare abbondantemente con acqua/.
  • P305+P351+P338-IN CASO DI CONTATTO CON GLI OCCHI: sciacquare accuratamente per parecchi minuti. Togliere le eventuali lenti a contatto se è agevole farlo. Continuare a sciacquare.
  • P332+P313-In caso di irritazione della pelle: consultare un medico.
  • P337+P313-Se l'irritazione degli occhi persiste, consultare un medico.
  • P280-Indossare guanti/indumenti protettivi/Proteggere gli occhi/il viso.
  • P264-Lavare accuratamente dopo l'uso.

Informazioni supplementari
  • MIXTURE LIST-Contiene: Acetic acid, Ethyl alcohol

Offerte speciali

Offerte speciali

  • Big discounts are available on a range of popular products including chemicals, lab essentials, equipment, consumables, life science and safety products.
    : 13928


    *Discount will apply to qualifying orders received by Fisher Scientific between 01/01/2020 and 31/02/2020. Promotion code must be presented at the time of order. Discount applies to the list price in effect at the time the order is received. Promotion cannot be combined with other discounts or promotions. Offer void where prohibited, licensed, or restricted by federal, state, provincial, or local laws or regulation or agency/institutional policy. Other restrictions may apply.

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