Streptavidin PhyTip® Columns (1 mL Volume) Containing 40 µL Affinity Media Per Column, PTB-91-40-05, Beckman (CAT#: STEM-C-4304-LGZ)

The bond between streptavidin and biotin is the strongest non-covalent bond in nature and is widely used in biochemical research. Our Streptavidin PhyTip columns are packed with immobilized streptavidin affinity ligand media for automated affinity purification of recombinant biotin-tagged proteins. Our columns feature a validated automated protocol for biotinylated protein purification that can be transferred to any automated liquid handling system.

An interesting application of Streptavidin PhyTip columns is biotinylated protein assay-immunoprecipitation, where these columns are used for the immobilization of biotin-tagged proteins to generate custom affinity columns.

Pack Size: 96

PhyNexus, now part of Biotage, developed PhyTip® columns in 2002 and has supported researchers in automated protein purification since then. PhyTip columns purify samples through repeated back-and-forth cycles, a process called dual-flow chromatography that allows binding interactions to be completed during each purification step.

Microscale high-throughput parallel purification
The PhyTip column format is the perfect tool for parallel processing of microscale samples in high-throughput processes.

Compatible with all major liquid handling systems
Our PhyTip columns are available for all major liquid handling systems, allowing them to be used on existing instruments you already have in your lab!

15 minute protein cleanse
Efficient purification via PhyTip columns allows for a complete purification protocol of 96 samples in as little as 15 minutes.

Validated Protocols
Our Protein A PhyTip columns use dual-flow chromatography, are true protein validated, and can be used in any automated liquid handling system.

Streptavidin PhyTip® Columns (1 mL Volume) Containing 20 µL Affinity Media Per Column, PTB-91-20-05, Beckman (CAT#-STEM-C-4298-LGZ)
Streptavidin PhyTip® Columns (1 mL Volume) Containing 20 µL Affinity Media Per Column, PTX-91-20-05, DD/Biotix (CAT#-STEM-C-4299-LGZ)
Streptavidin PhyTip® Columns (1 mL Volume) Containing 20 µL Affinity Media Per Column, PTH-91-20-05, Hamilton (CAT#-STEM-C-4300-LGZ)
Streptavidin PhyTip® Columns (1 mL Volume) Containing 20 µL Affinity Media Per Column, PTR-91-20-05, MEA 2 (CAT#-STEM-C-4301-LGZ)
Streptavidin PhyTip® Columns (1 mL Volume) Containing 20 µL Affinity Media Per Column, PTT-91-20-05, Tecan (CAT#-STEM-C-4302-LGZ)
Streptavidin PhyTip® Columns (1 mL Volume) Containing 320 µL Affinity Media Per Column, PTR-91-32-05, MEA 2 (CAT#-STEM-C-4303-LGZ)