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".
1. Measured by its ability to cleave the fluorogenic peptide substrate 5FAM/QXL™ 520 (PetiPeterdi, J. et al., 2009, Physiology 24:88.). The specific activity is > 20 pmoles/min/µg. 2. Immobilized mouse REN1-His at 10ug/ml (100 µl/well) can bind biotinylated human AGT-His with a linear range of 31.25-250 ng/ml.
Lyophilized PBS, pH 7.4
Aliquot and store at -20°C or -80°C. Avoid freeze-thaw cycles.
Renin catalyzes the first step in the activation pathway of angiotensinogen--a cascade that can result in aldosterone release,vasoconstriction, and increase in blood pressure. Renin, an aspartyl protease, cleaves angiotensinogen to form angiotensin I, which is converted to angiotensin II by angiotensin I converting enzyme, an important regulator of blood pressure and electrolyte balance.