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".
E. coli (tested or 100% immunogen sequence identity)
Immunofluorescence (1:10 - 1:50)
Specificity and Use
Mixtures of all antigenic serotypes.
Recognizes all 'O' and 'K' antigenic serotypes of Escherichia coli. Antiserum is unabsorbed and does cross-react with related Enterobacteriaceae.
Suitable for use in ELISA and Immunofluorescence. ELISA: 1:2000. Immunofluorescence: 1:10-1:50. Direct FA staining of target antigens in a permissive tissue culture system. Acetone fixation of the antigen source is recommended prior to staining. The applications listed have been tested for the unconjugated form of this product. Other forms have not been tested.