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".
Human, Mouse, Rat (tested or 100% immunogen sequence identity)
Western blot (1:1000)
Specificity and Use
STAT5 A+B antibody was raised against synthetic phosphopeptide derived from the region of human STAT5a that contains tyrosine 694. The sequence is conserved in mouse and rat.
Recognizes mouse STAT5 phosphorylated at Tyr694. Species sequence Homology: human and rat STAT5a: 100%; human STAT5b: 100%; mouse and rat STAT5b: 92%.
Suitable for use in Western Blot. Western Blot: 1:1000. Positive control: 3T3-L1 adipocytes +/- Leukemia Inhibitory Factor (LIF). The applications listed have been tested for the unmodified form of this product. Other forms have not been tested.
PBS. No stabilizing proteins added. No preservative added.
Long term: Add glycerol (40-50%) -20°C; Short term: +4°C