missing translation for 'onlineSavingsMsg'
Learn More
  1. Home
  2. Products
  3. Gel Electrophoresis Equipment and Supplies
  4. Gel Electrophoresis Reagents and Buffers
  5. Electrophoresis Gel Stains
  6. Thermo Scientific™ Imperial™ Protein Stain

Thermo Scientific™ Imperial™ Protein Stain

Product Code. 10006123 Shop All Thermo Scientific Products
Click to view available options
Quantity:
1 L
3 x 1 L
Unit Size:
1 L
Pack of 3
This item is not returnable. View return policy

Product Code. 10006123

Brand: Thermo Scientific™ 24615

Please to purchase this item. Need a web account? Register with us today!

139.16 EUR valid until 2025-12-19
BEST PRICE on Promo! Use promo code "24110" to get your promotional price.
This item is not returnable. View return policy

Description

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.

Thermo Scientific™ Imperial Protein Stain is a unique, ready-to-use colorimetric stain formulated with coomassie dye R-250 that delivers fast and sensitive total protein staining performance for low nanogram-level detection of proteins in polyacrylamide electrophoresis gels.

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.

Highlights:

  • 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

TRUSTED_SUSTAINABILITY

Specifications

Content And Storage Upon receipt store product at room temperature.
Detection Location In-Blot Detection, In-Gel Detection
Detection Method Colorimetric
Label or Dye Coomassie
Product Type Protein Stain
Product Line Imperial™
Quantity 1 L
Target Molecule Protein

Safety and Handling

compliance-icons
Product Identifier
  • IMPERIAL PROTEIN STAIN, 1 L
 Signal Word
  • Warning
 Hazard Category
  • Skin corrosion/irritation Category 2
  • Serious eye damage/eye irritation Category 2
 Hazard Statement
  • H315-Causes skin irritation.
  • H319-Causes serious eye irritation.
 Precautionary Statement
  • P302+P352-IF ON SKIN: Wash with plenty of water/.
  • P305+P351+P338-IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
  • P332+P313-If skin irritation occurs: Get medical advice/attention.
  • P337+P313-If eye irritation persists: Get medical advice/attention.
  • P280-Wear protective gloves/protective clothing/eye protection/face protection.
  • P264-Wash thoroughly after handling.
 Supplemental information
  • MIXTURE LIST-Contains : Acetic acid, Ethyl alcohol

For Research Use Only. Not for use in diagnostic procedures.

Product Content Correction

Your input is important to us. Please complete this form to provide feedback related to the content on this product.

Product Title

By clicking Submit, you acknowledge that you may be contacted by Fisher Scientific in regards to the feedback you have provided in this form. We will not share your information for any other purposes. All contact information provided shall also be maintained in accordance with our Privacy Policy.

Thank You! Your feedback has been submitted. Fisher Scientific is always working to improve our content for you. We appreciate your feedback.