The Proteintech Blog



COMT antibody focus: Urinary exosomes used to identify novel kidney proteins

admin July 2, 2013

Proteintech’s rabbit polyclonal Catechol O-methyltransferase (COMT) antibody features in new research published in the Journal of Proteomics. All epithelial cells are now known to produce exosomes, and renal epithelial cells – including podocytes and the tubular epithelium – are no exception. Moreover, the urinary exosomes they release could be of great pathophysiological importance as they… Continue Reading »


Immunohistochemistry Focus: Spending Time With Our IHC Department

admin July 26, 2012

  Proteintech strives to validate all of its antibodies in multiple applications to make your job of using them that bit easier.  It has a department dedicated to the assessment of its antibodies for use in Immunohistochemistry; the work of this team is devoted to ensuring Proteintech’s antibodies have IHC data available for potential and… Continue Reading »


MTAP-ing into mesothelioma diagnostics

admin May 8, 2012

Proteintech’s anti-MTAP antibody (11475-1-AP) has appeared in several research papers detailing the potential diagnostic value of the methylthioadenosine phosphorylase (MTAP) protein. The latest paper to feature our MTAP antibody was published in Histopathology this month and describes the diagnostic value of detecting MTAP in a subset of mesothelioma. Malignant pleural mesothelioma (MPM) is an aggressive… Continue Reading »

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