Protein Purification

Protein Purification products from MACHEREY-NAGEL

His-tag purification - Protino® Ni-NTA
Save money without making compromises.
Highest performance equivalent to market-leading Ni-NTA products: Simply replace your current Ni-NTA agarose, neither optimization nor protocol change. High capacity and high affinity. Ready-to-use resin/columns for any application. Read more.

GST-tag purification - Protino® Gluthathione Agarose 4B
Just copy and paste your procedure – no protocol change.
Universal usage – suitable for small, large proteins, and even low expressed proteins. Any application possible. Read more.


emp Biotech - Fine Chemicals for Molecular Biology

Wide variety of innovative products and services for labeling, purification and modification techniques, including fine chemicals, kits for labeling and purification, coupling reagents, and chemical modification services. Read more.

Protein Electrophoresis

Precast Protein Gel   Protein Electrophoresis system    Prestained Protein Marker

Protein Staining, Protein Ladder and Precast Protein Gels. Read more.

FastGene® Precast Protein Gels
FastGene® Precast Protein Gels are available in a variety of homogenous and gradient gels in different sizes. NOTE! Well loading volume 60 µl - 12 wells! Read more.

BlueStar Prestained Protein Marker (500 µl)
Three colour protein standards with 10-12 prestained proteins covering a wide range molecular weights. Read more.

InstantBlue™ ready to use Coomassie protein stain for polyacrylamide gels. Ultrafast 15 minute staining. Simple one step protocol, no destaining needed – simply add to gel and watch bands appear! Safe usage and disposal. Read more.

NEW! InstantStain™ Coomassie Blue Stain. 15 min non-toxic one-step stain. Safe to ship, handle and dispose.Ultrafast 15 minute staining
Simple one step protocol, no destaining needed – simply add to gel and watch bands appear! Safe usage and disposal.

SmartBuffers for Electrophoresis. Ideal for standardizing electrophoresis methods
Tablets or powder JUST ADD WATER. SmartBuffers are supplied in exactly pre-weighed tablets and pouches with pre-set pH. Ready to use in less than 5 minutes. Read more.

BSA, Bovine Serum Albumin
Albumin is used to solubilize lipids, and it is also used as a blocking agent in Western Blot or ELISA applications. Read more.


Smart Buffers

Tablets or powder - JUST ADD WATER
Less plastic waste, lower electricity usage for storage and reduction in transportation.

IMAC Phosphate & Elution Buffer Tablets. Read more.
Tris-Glycine-SDS (TG-SDS) Buffer pH 8.3. Read more.