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".
Immunofluorescence, Western blot, Flow Cytometry, ELISA
Human CEACAM 1+3+4+5+6
Human (tested or 100% immunogen sequence identity)
Protein G purified
Immunofluorescence (50 µg/ml)
Specificity and Use
CEA partially purified from a perchloric acid extract from liver metastases of colonic tumors (6).
Recognizes human CEACAM1,3,4,5,6.
Suitable for use in Immunofluorescence, Flow Cytometry, ELISA, and Western blot. Immunofluorescence: 50 ug/ml Fixation: 4% paraformaldehyde, permeabilized with 0.05% saponine. Diluted in PBS with 1% BSA.
PBS, pH 7.2, 40% glycerol.
Long term: -20°C; Short term: +4°C. Avoid repeat freeze-thaw cycles.