Quantitative co-IP without elution?

Co-Immunoprecipitation and Pull-Down Kits

The new Pierce qIP Protein Interaction Kits use anti- HA or anti-Myc beads (agarose or magnetic) and a sensitive luciferase assay system to co-immunoprecipitate (co-IP) and quantify interactions between epitope-tagged and Tluc-tagged protein pairs expressed in mammalian cells.

Continue reading…

Complete bacterial protein extraction

Cell Lysis Protein Extraction Reagents

B-PER Complete Bacterial Protein Extraction Reagent is our new, all-inclusive formulation of Thermo Scientific™ B-PER™ Reagent that combines the lysis reagent with lysozyme and a universal nuclease to enable mild extraction from both gram-negative and gram-positive bacteria.

Continue reading…

New Pierce Protein Biology Products for 2014

Thermo Scientific Pierce Hands Box

Here is a complete list of our newest products that were designed with feedback from our customers and are aimed at advancing proteomics research. Look for special promotions and additional application data throughout the year.

Continue reading…

2013 Autumn savings on protein biology products

Thermo Scientific Pierce Hands Box

Don’t miss out on our July-thru-December 2013 promotion. Visit the Proteinsider Promotion page to learn how you can save on a variety of Thermo Scientific Pierce products for protein biology research.

Continue reading…

2013 summer savings on protein biology products

Thermo Scientific Pierce Hands Box

Don’t miss out on our July-thru-December 2013 promotion. Visit the Proteinsider Promotion page to learn how you can save on a variety of Thermo Scientific Pierce products for protein biology research.

Continue reading…

Last chance! Current deals end June 28, 2013

Thermo Scientific Pierce Hands Box

Visit the Proteinsider Promotion page to learn how you can save on a variety of Thermo Scientific Pierce products for protein biology research. Don’t miss your opportunity to take advantage of these super deals on some great products.

Continue reading…

Quick! Transfer to this new semi-dry blotter!

Blotting Equipment, Film and Accessory Reagents

Try the new Thermo Scientific Pierce G2 Fast Blotter, designed specifically for rapid 5-minute (or traditional 1-hour) semi-dry transfer of all sizes of proteins from polyacrylamide gels to nitrocellulose or PVDF membranes in 5 to 10 minutes.

Continue reading…

Measure cell viability by fluorescence or absorbance

Immunohistochemistry Reagents

Thermo Scientific alamarBlue Cell Viability Assay Reagent is a growth indicator to quantitatively measure cell viability and proliferation using fluorescent or colorimetric detection strategies.

Continue reading…

Trypsin for mass spectrometry

Protein Sample Prep Tools for Mass Spectrometry

Have you tried the new Thermo Scientific Pierce Trypsin Protease? This mass spectrometry grade preparation is highly purified porcine trypsin that has been chemically modified for maximum activity and stability in proteomic applications.

Continue reading…

Try our gel and blot image analysis software

Blotting Equipment, Film and Accessory Reagents

Finally, you can give away that ruler and permanent marker you’ve kept for measuring and calculating band molecular weights!

Documentation systems for nucleic acid and protein gels and blots may have graduated from film to digital camera imaging, but lagging behind is development of easy-to-use software to analyze captured images: to autodetect bands, calculate molecular

Continue reading…