myTXTL cell-free expression kits enable rapid expression of protein targets, with many advantages over in vivo protein expression including the ability to deliver assayable protein in a single day and to skip time-consuming cloning and lysis/purification steps.

myTXTL Antibody/DS Kit: For disulfide bond containing proteins, including antibodies, but also supports robust expression of non-disulfide bond containing proteins. Product Sheet [PDF]
myTXTL Pro Kit: For non-disulfide bond containing proteins. Gives the highest protein yields, combining the full values of previous myTXTL kits. Product Sheet [PDF]

  • For antibodies and proteins with or without disulfide bonds
  • Single-day workflow
  • Skip lysis/purification
  • No cloning required, use linear or plasmid DNA
  • Express toxic proteins
  • Industry-leading yields
  • Scalable reaction volumes

Please complete the attached form to connect with us about these new kits!

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Performance

The new myTXTL Antibody/DS Kits provide industry-leading yields of disulfide bond proteins. In head-to-head testing against 3 competitor solutions, our kit provided the highest yield for all 4 complex disulfide bond containing constructs, including Fab and IgG (figure, right).

All this without sacrificing any of the speed and convenience that researchers have come to expect from myTXTL kits—just drop in your linear or plasmid DNA and go.

Applications

  • Antibody binding (ELISA/SPR)
  • High-throughput screening (variant libraries / metagenomics)
  • De novo protein design testing
  • Enzyme discovery/optimization
  • Protein engineering
  • Biosensors/gene circuits
  • CRISPR-Cas/transposase assays
  • Metabolic pathway optimization
  • Bacteriophage rebooting
  • Teaching labs

Convenient kits

Available for shipping starting in June, the two new myTXTL products are each available in three convenient sizes to suit any project scale.

TypeCatalog #DescriptionMaster Mix Format
Antibody/DS Kit560300myTXTL Antibody/DS Cell-Free Expression Kit, 300 μL3 x 100 μL
Antibody/DS Kit561000myTXTL Antibody/DS Cell-Free Expression Kit, 1000 μL10 x 100 μL
Antibody/DS Kit5610MLmyTXTL Antibody/DS Cell-Free Expression Kit, 10 mL10 x 1 mL
Pro Kit540300myTXTL Pro Cell-Free Expression Kit, 300 μL3 x 100 μL
Pro Kit541000myTXTL Pro Cell-Free Expression Kit, 1000 μL10 x 100 μL
Pro Kit5410MLmyTXTL Pro Cell-Free Expression Kit, 10 mL10 x 1 mL

Custom bulk volumes of master mix for each kit are also available by request. Please contact us to discuss your needs!

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