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)
Protein A purified
IHC - Frozen
Specificity and Use
CD9 antibody was raised against human platelet glycoprotein.
Reacts with CD9. Cross-reacts with rabbit platelets and fibroblasts. Also observed to cross-react with mouse.
Suitable for use in immunoprecipitation and immunohistochemistry with cryostat sections. This antibody has utility in the characterization of leukemias and lymphomas. Azide-free preparations of this antibody have been used in bone marrow purging in autologous bone marrow transplantation and in functional studies examining the association of platelets with CD41/CD51.
PBS, pH 7.2, 1% BSA, 10 mM sodium azide.
Long term: -20°C; Short term: +4°C. Avoid repeat freeze-thaw cycles.
CD9 is a member of the transmembrane 4 superfamily, also known as the tetraspanin family. Tetraspanins are cell surface glycoproteins with four transmembrane domains that form multimeric complexes with other cell surface proteins. The encoded protein functions in many cellular processes including differentiation, adhesion, and signal transduction, and expression of this gene plays a critical role in the suppression of cancer cell motility and metastasis.