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)
IgM Monoclonal [BRA4F1]
IHC - Paraffin
IHC - Frozen
Specificity and Use
Recognizes CD15, the pentasaccharide lacto-N-fucopentatose III and is particularly expressed on granulocytes and mature neutrophils and on a wide variety of tumor cells including myeloid leukemia, breast, colorectal, and lung cancer cells.
Suitable for use in Flow Cytometry, ELISA and Immunohistochemistry: frozen, paraffin.
PBS, 0.05% sodium azide
May be stored at 4°C for short-term only. Aliquot to avoid repeated freezing and thawing. Store at -20°C. Aliquots are stable for at least 12 months
For research use only.
About SSEA-1 / Lewis x / CD15
Also known as CD15, Lewis x, and 3-fucosyl-N-acetyl-lactosamine. It is synthezised by Fucosyltransferase 4 (FUT4).