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.
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".
(tested or 100% immunogen sequence identity)
Protein G purified
Western blot (1 - 2 µg/ml)
Performing IHC? See our complete line of Immunohistochemistry Reagents including antigen retrieval solutions, blocking agents
ABC Detection Kits and polymers, biotinylated secondary antibodies, substrates and more.
XAF1 antibody was raised against amino acids 201-218 (NQTSTMEKDVRPKTRSIN) and 301-317 (QLDLEKERYYKFKRFHF)of human XAF1, GenBank no. CAA68030.1, were used as immunogen. Percent identity by BLAST analysis: Human, Gorilla, Gibbon (100%); Monkey (89%).
In human liver, a 34 kD band should be observed.
PBS, 0.02% Sodium Azide
Short term: 4°C. Long term: Store at -20°C. Avoid freeze-thaw cycles.
Seems to function as a negative regulator of members of the IAP (inhibitor of apoptosis protein) family. Inhibits anti-caspase activity of BIRC4. Induces cleavage and inactivation of BIRC4 independent of caspase activation. Mediates TNF-alpha-induced apoptosis and is involved in apoptosis in trophoblast cells. May inhibit BIRC4 indirectly by activating the mitochondrial apoptosis pathway.