Optimal Protein staining

Fluorescent Protein Gel and Blot Stains

SYPRO^® Ruby - highly efficient one-step protein staining in 1D, 2D and IEF gels

Features:

• Sensitivity rivaling the best silver stains
• No stop solutions or destaining required
• Compatible with mass spectrometry and microsequencing
• Broad linear range for accurate comparisons
• Stains even minimally expressed proteins in 2D gels

SYPRO^® Orange, SYPRO^® Red and SYPRO^® Tangerine - easy-to-use stains for detection of proteins in SDS-PAGE

Features:

• High-sensitivity detection (4 - 8 ng/band)
• One-step procedure takes less than an hour -requires no stop solutions or destaining steps
• Broad linear quantitation range
  
• Can be visualized with UV transilluminators, laser scanners or our Dark Reader™
• SYPRO^® Tangerine stain is ideal for zymography, electroelution and blotting applications
  
  

SYPRO^® Ruby and SYPRO^® Rose Plus Blot Stains - detection of total proteins on blotting membranes

Features:

• High sensitivity detection (down to ~2 - 8 ng protein/band or ~0.25 - 1 ng protein/mm² )
  
• Ready-to-use, simple staining solution
  
• Can be visualized with UV transilluminators, laser scanners or our Dark Reader™
• Compatible with subsequent immunostaining or lectin staining, Edman sequencing or mass spectrometry
  
• SYPRO^® Rose Plus stains proteins in a reversible manner, has a particularly long fluorescence lifetime and is very useful for temporary protein detection on solid supports, such as contact lenses or protein chips

DyeChrome™ - Two-Color Fluorescent Staining of Western Blots

Features:

• Two-color fluorescent staining with total protein and immunostained protein visible in contrasting colors on the same blot - eliminates uncertainties inherent in comparing duplicate blots
• Low nanogram sensitivity limits for both staining techniques
• Stains can be seen simultaneously under UV light and documented separately using appropriate excitation light sources and emission filters
  
  

Pro-Q™ Western Blot Stain Kits - detection of total protein and immuno-stained proteins on the same blot

Features:

• High-sensitivity detection of alkaline phosphatase conjugates with DDAO phosphate
• Rivaling the best chemiluminescent staining
• Darkroom conditions and X-ray film not required
• Staining can be imaged several times and is stable on dried blots
• Compatible with SYPRO^® Ruby Protein Blot Stain
• Can be visualized with UV transilluminator, laser scanners or our Dark Reader™
  
  

Pro-Q™ Emerald Stain Kits - efficient glycoprotein detection in gels or on blots

Features:

• Three-step staining is completed in less than 3 hours
• More sensitive than other glycoprotein stainings
• Compatible with SYPRO^® Ruby Protein Stain for dual detection

Pro-Q™ and Pro-Q™ Sapphire His-Tag Blot and His-Tag Gel Stains -
for easy and sensitive detection of His-tags

Features:

• One-step gel staining procedure requires very little hands-on time completed in just a few hours
• Detect as little as 25 ng of His-tagged proteins directly in the gel and as little as 16 ng of His- tagged protein immobilized on PVDF membranes
• Blot staining is completed in less than 90 minutes
• Reversible binding allows the blot to be analyzed with another antibody

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Conventional protein staining

Deep Blue - Colloidal Coomassie

Deep Silver Stain - High-sensitive gel staining with one single solution!

Product description:

Deep Silver combines the sensitivity of conventional silver staining with the speed and ease you 've always been waiting for (see your bands 30 minutes after fixing). Whereas former protocols require multiple incubation, washing and development steps, Deep Silver does it all in one single solution! Moreover, contrast and sensitivity are markedly improved with this kit (down to 200 pg! ). While you got brownish bands on your gels until now, Deep Silver generates a deep black staining color. The silver stain develops over a period of 10 - 20 minutes, to give you enough time to stop the reaction at the point of staining intensity you require. The reaction is stopped in EDTA or standard fixing solution and gels can be dried and stored as usual. Deep Silver is suitable for the staining of 2D and DNA gels as well. One kit is sufficient for 40 SDS mini gels.

Snow White Reversible Zinc Stain - Rapid negative stain for SDS gels

Enlight Fluorographic Enhancer - fluorographic enhancement of low-energy isotopes in polyacrylamide and agarose gels

NOWA Chemiluminescent Western - Highly sensitive detection system for
HRP-conjugated antibodies

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