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".
Rat, Mouse (tested or 100% immunogen sequence identity)
IHC - Frozen
Immunofluorescence (1:400 - 1:800)
Specificity and Use
Helospectin antibody was raised against synthetic lizard helospectin I.
Recognizes helospectrin. Absorption with 10-100 ug helospectin per ml diluted antiserum abolishes the staining, while secretin, PHI and PACAP do not. Cross-reacts with helodermin. Species cross-reactivity: Rat, mouse, feline and canine.
Suitable for use in Immunofluorescence microscopy (frozen sections). Immunofluorescence microscopy: 1:400-1:800 with overnight incubation at 2-8?C. Positive control: Stefanini-fixed frozen sections of rat small intestine (1% carbodiimide added to the fixative).