Protein Concentrators

Thomas Scientific offers a comprehensive range of protein concentrators tailored for efficient sample preparation in laboratory settings. Our product line includes the Fraction-Focus, Perfect-FOCUS, total protein extraction, and yeast proteome concentrators designed by G-BioSciences.

These protein concentrators are essential tools for concentrating and purifying proteins, making them ideal for various applications such as protein purification, concentration, and desalting in research and analytical laboratories. They excel in concentrating dilute protein samples, facilitating downstream analysis.

The versatile nature of our protein concentrators allows seamless compatibility with a multitude of laboratory equipment, ensuring adaptability to diverse experimental setups. G-BioSciences' reputation for quality and reliability further assures precision and consistency in your protein concentration processes.

Browse our selection of protein concentrators for sample prep today to optimize your laboratory workflow and achieve superior protein analysis results.

Thomas Scientific also carry a range of protein and BSA assay kits.

Protein Concentrators

Products (15)

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  • Biotinylated Human HLA-A*02:01&B2M&PRAME (ALYVDSLFFL) Monomer Protein (MHC-HM447B)

    Recombinant Biotinylated Human HLA-A*02:01&B2M&PRAME (ALYVDSLFFL) Monomer Protein is expressed from HEK293 with His tag and Avi tag at the C-Terminus.It contains Gly25-Thr305(HLA-A*02:01), Ile21-Met119(B2M) and ALYVDSLFFL peptide. PRAME (PReferentially expressed Antigen in MElanoma) is a...

  • FOCUS™ Soluble & Insoluble Kit

    A complete kit for the selective preparation of soluble (hydrophilic) and insoluble (hydrophobic) proteins from mammalian tissues and cells, plants, yeast, bacteria, and other biological samples. The kit comes with reagents necessary for fractionation of soluble and insoluble fractions, including a...

  • Vivaflow® SU

    Sartorius

    Vivaflow SU is a next generation plug-and-play tangential flow filtration (TFF) cassette for ultrafiltration and diafiltration of intermediate sample volumes. It has been specifically designed for ease of use in research and development laboratories.

  • Concentrator for Tube-O-Dialyzer™

    Concentrator Powder is a high molecular weight polymer which will not migrate across the dialysis membrane. Simply transfer your dilute protein solution to a dialysis bag or dialysis device, such as our patented Tube-O-DIALYZER ™ and then cover the membrane with Concentrator Powder....

  • Biotinylated Human HLA-A*02:01&B2M&MAGE-A4 or MAGE-A8 (KVLEHVVRV) Monomer Protein (MHC-HM437B)

    Recombinant Biotinylated Human HLA-A*02:01&B2M&MAGE-A4 or MAGE-A8 (KVLEHVVRV) Monomer Protein is expressed from HEK293 with His tag and Avi tag at the C-Terminus.It contains Gly25-Thr305(HLA-A*02:01), Ile21-Met119(B2M) and KVLEHVVRV peptide. MAGE-A4 and MAGE-A8 are type I membes of the melanoma...

  • PE LB™ for Insect

    G-Biosciences

    Insect Cell-PE LB™ has been developed for extraction of cytoplasmic soluble protein from insect cultured cells. The Insect Cell-PE LB™ is based on organic buffering agents, which utilizes a mild non-ionic detergent, and a proprietary combination of various salts and agents to enhance...

  • OrgoSol DetergentOUT™

    OrgoSol Detergent OUT ™ is suitable for removal of detergents from protein solutions, including hydrophobic protein solutions. OrgoSol Detergent OUT ™ is compatible with all detergent types and its performance is not dependent on the concentration of detergents in the solution. OrgoSol...

  • Bacterial PE LB™

    G-Biosciences

    Bacterial PE LB™ has been developed for the extraction of soluble proteins and inclusion bodies from bacterial cells. It is a proprietary improvement on the lysozyme based lysis, which allows extraction of soluble proteins and concurrent removal of nucleic acids (DNA & RNA) released during...

  • CTAB Extraction Solution

    Cetyltrimethylammonium bromide extraction solution for genomic DNA extraction. Applications Genomic DNA extraction buffer solution.

  • Biotinylated Human HLA-A*02:01&B2M&MAGE-A1 (KVLEYVIKV) Monomer Protein (MHC-HM445B)

    Recombinant Biotinylated Human HLA-A*02:01&B2M&MAGE-A1 (KVLEYVIKV) Monomer Protein is expressed from HEK293 with His tag and Avi tag at the C-Terminus.It contains Gly25-Thr305(HLA-A*02:01), Ile21-Met119(B2M) and KVLEYVIKV peptide. MAGE-A1 belongs to the chromosome X-clustered genes of cancer-testis...

  • PE LB™ for Mammalian Cell

    Mammalian Cell PE LB™ has been developed for extraction of total soluble proteins from mammalian cultured cells. The Mammalian Cell PE LB™ is based on organic buffering agents, which utilizes a mild non-ionic detergent, and a proprietary combination of various salts and agents to enhance...

  • Nuclear & Cytoplasmic Extraction Kit

    The Nuclear & Cytoplasmic Extraction Kit is for the enrichment of cytoplasmic and nuclear fractions from cultured cells and tissues. The kit generates a cleaner separation of cytoplasmic proteins from nuclear proteins and is ideal for expression and transport studies. This kit is based on...

  • Accessories for VivaFlow SU

    Recommended for processing samples with Vivaflow tangential flow filtration (TFF) cassettes these Watson-Marlow pumps are ideal for ultrafiltration and diafiltration applications. Operate Vivaflow cassettes reliably with a range of easy-to-use equipment and accessories which have been developed for...

  • Human CD19 Protein (CD1-HM119)
  • FOCUS™ SubCell

    G-Biosciences

    FOCUS ™ SubCell is designed for the total subcellular fractionation of cells and mammalian tissue into enriched fractions of nuclear, mitochondrial, cytosolic, and membrane proteins.The resulting mitochondrial fraction can be subsequently separated into heavy and light fractions by gradient...

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How do Amicon filters work?

Amicon filters use ultrafiltration technology to separate or concentrate molecules in a liquid sample based on their size. These filters comprise a semipermeable membrane with a specific molecular weight cutoff (MWCO) housed in a centrifugal device.