Proteintech Group

At Proteintech, we produce every single antibody we sell; we do not rely on or supply to any other antibody providers: our products are unique and we are 100% accountable for each one. We realize this accountability by validating in-house, providing extensive technical support and guaranteeing your success: in addition to helping you troubleshoot your experiment, we will offer you a full cash refund if you are in any way dissatisfied. We can guarantee satisfaction because we have confidence in our products, confidence cultivated by the science behind our antibodies: we make them using as much of the native protein as possible, and purifying them using affinity purification with the original antigen. We carry out antibody production over a 102-day period, which allows for better antigen fitting to MHC molecules and affinity maturation in the host. This approach results in higher affinity antibodies with greater sensitivity, which you can use in any application and in multiple species.
You can only buy Proteintech antibodies directly from Proteintech or via one of its approved distributors — when you receive your antibody and see the Proteintech logo on the vial, know that you hold something that is truly unique.

sample review
  • Anti-ATF4 antibody was used in this study to perform ribosome profiling on cultured human cells under conditions of severe stress induced with sodium arsenite.
  • Anti-GAPDH antibody was used in this study to perform ribosome profiling on cultured human cells under conditions of severe stress induced with sodium arsenite.
  • Anti-FOXO6 antibody was used for immunoblot analysis, in order to investigate the effect of inhibition of mutant EGFR in lung cancer cell on SOX2-FOXO6-dependent survival pathways.
  • Anti-PPP1R15A antibody was used in order to investigate the mechanism by which G-actin tunes the integrated stress response
  • Anti-eIF2B4 antibody was used in Western in order to study the role of ISRIB in activation of eIF2B.
  • Anti-eIF2B2 antibody was used in Western in order to study the role of ISRIB in activation of eIF2B.
  • Anti-eIF2B1 antibody was used in Western in order to study the role of ISRIB in activation of eIF2B.
  • Anti-alpha-TMEM11 antibody was used in Western analysis,in order to study the role of QIL1 as a subunit of MICOS complex in maintaining cristae junction integrity, cristae morphology, and mitochondrial function.
  • Anti-alpha-SAMM50 antibody was used in Western analysis,in order to study the role of QIL1 as a subunit of MICOS complex in maintaining cristae junction integrity, cristae morphology, and mitochondrial function.
  • Anti-alpha-CHCHD6 antibody was used in Western analysis,in order to study the role of QIL1 as a subunit of MICOS complex in maintaining cristae junction integrity, cristae morphology, and mitochondrial function.
  • Anti-GAPDH antibody was used in order to study the role of a cascade consisting of GSK3beta, Dzip1, and Rab8 in regulating ciliogenesis after mitosis.