Millipore Sigma Vibrant Logo

Protein Sample Preparation

 
Life Science Research
 

Extraction, Purification & Concentration of Proteins
& Nucleic Acids

Instead of arduous protein purification protocols, focus your efforts on exciting proteome analyses. From protein extraction and protein purification, to protein concentration and desalting, we facilitate every step of your sample preparation workflow with ultrafiltration devices, magnetic beads, extraction kits and more.


Protein Extraction
Protein Extraction
Disrupt the cells or tissue sample and extract the relevant protein fraction.

Learn more about Protein Extraction 
Protein Purification
Protein Purification
Reduce background by removing interfering sample components and nonspecifically-binding proteins.

Learn more about Protein Purification 
Dialysis
Dialysis
Fast and gentle protein buffer exchange, sample desalting and dialysis.

Learn more about Dialysis 
Protein Concentration
Protein Concentration
Ensure that the protein is in its native, soluble form, dissolved in the buffer of choice, and at an appropriate concentration.

Learn more about Protein Concentration
 


Featured Resources
Amicon® Rotor Conversion Chart – May the g-Force be with you!

Do you know your RPM? Easily convert g-Force to RPM using our new Conversion Chart.

Download Now		 DNA Concentration Filter

Microcon® DNA Fast Flow Filter. Optimized for the concentration and recovery of genomic DNA.

Learn more about the Microcon DNA Fast Flow Filter