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".
Streptococcus (tested or 100% immunogen sequence identity)
Immunofluorescence (1:20 - 1:200)
ELISA (1:200 - 1:1000)
Specificity and Use
Streptococcus A antibody was raised against streptococcus Group A.
Recognizes Streptococcus Group A. No immunological cross-reactivity with other Streptococcus Groups. There is potential non-specific cross-reactivity with other organisms such as Streptococcus Group C and Staphylococcus due to the presence of Protein A like proteins (Staphylococcus) and Protein C (Streptococcus C) present on the intact surface of these bacteria. These proteins bind any immunoglobulin including the Biotin conjugate and will appear to fluoresce non-specifically.
Suitable for use in ELISA, Immunocytochemistry and IFA. Functions as both capture and detection antibody. ELISA: 1:200-1:1000 (Detection Antibody). Immunocytochemistry, Direct FA: 1:20-1:200. Acetone fixation of the antigen source is recommended prior to staining. Pre block slide with 10% normal goat serum. The applications listed have been tested for the unconjugated form of this product. Other forms have not been tested.