Work with LifeSpan to design a custom immunohistochemistry to address your specific biological question. Outsource the entire localization process without having to
worry about finding and characterizing target specific antibodies, sourcing and validating difficult-to-find tissues, and having the ability to interpret the resulting
immunostaining in relation to complex human pathologies.
TCR Screening Services
Test your therapeutic antibodies in immunohistochemistry against a broad panel of normal frozen human tissue types in order to determine potential unintended binding.
Our non-GLP TCR services are designed on the FDA recommendation outlined in their "Points to Consider in the Manufacture and Testing of Monoclonal Antibody Products for Human Use".
GATA4 Protein, ASD2 Protein, GATA-binding factor 4 Protein, GATA-binding protein 4 Protein, GATA binding protein 4 Protein, Transcription factor GATA-4 Protein, VSD1 Protein
GATA-4 is a zinc finger transcription factor that is essential for heart development. In mouse heart development, the first expression of GATA-4 is seen in coelomic epithelial cell of the primitive streak (7-7.5 days). During formation and bending of the heart tube, expression is found in endocardium, myocardium and embryonic structures containing precardiac mesoderm. By the onset of cardiac septation (9 days) expression is present in endocardium, endocardial cushion tissue and myocardium.