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, Mouse, Rat, Guinea pig (tested or 100% immunogen sequence identity)
Protein A purified
Western blot (1:1000)
Specificity and Use
PAK1 / PAK2 antibody was raised against kLH-conjugated, synthetic phospho-peptide corresponding to residues surrounding Ser144 of human PAK1.
Recognizes Ser144 phosphorylated PAK1 and Ser141 phosphorylated PAK2. This antibody also recognizes Ser139 phosphorylated PAK3 but does not cross-react with phosphorylated PAK4-6. The p21-activated kinase (PAK) family of serine/threonine kinases is engaged in multiple cellular processes, including cytoskeletal reorganization, MAPK signaling, apoptotic signaling, control of phagocyte NADPH oxidase and growth factor-induced neurite outgrowth. Species cross-reactivity: Human and guinea pig, predicted to react with rat and mouse due to 100% sequence homology.
Suitable for use in Western Blot. Western Blot: 1:1000. Incubate membrane with diluted antibody in 5% BSA, 1X TBS, 0.1% Tween-20 at 4?C with gentle shaking, overnight.
10 mM HEPES, pH 7.5, 150 mM sodium chloride, 100 ug/ml BSA, 50% glycerol.