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 (tested or 100% immunogen sequence identity)
IgG3 Monoclonal [MC-813-70]
IHC - Frozen
Flow Cytometry (10 - 20 µg/ml)
Specificity and Use
SSEA-4 antibody was raised against human embryonal carcinoma cell line 2102Ep.
Recognizes Stage-specific embryonic antigen 4 (SSEA4) that is expressed upon the surface of human teratocarcinoma stem cells (EC), human embryonic germ cells (EG) and human embryonic stem cells (ES). No immunoreactivity is evident with undifferentiated murine EC, ES and EG cells.
Suitable for use in ELISA, Immunohistochemistry, Flow Cytometry and Immunofluorescence. Flow Cytometry: 10-20 ug/ml. Immunohistochemistry: Frozen.
0.02 M PBS, 0.25 M sodium chloride, pH 7.6, 0.1% sodium azide.