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".
Receptor for Wnt proteins. Most of frizzled receptors are coupled to the beta-catenin canonical signaling pathway, which leads to the activation of disheveled proteins, inhibition of GSK-3 kinase, nuclear accumulation of beta-catenin and activation of Wnt target genes.
Figure: Frizzled-5 (human):Fc (human) (rec.) (AG-40B-0133) efficiently inhibits Wnt3a activation. Methods: Inhibition of Wnt3a activation by Frizzled-5 (human):Fc (human) (rec.) was measured by using HEK293 cells transfected with a plasmid containing a luciferase gene under the control of a Wnt dependent promoter. Firefly luciferase activity was measured after incubation for 18h at 37 degrees C with 0.5ug/ml of Wnt3a with or without Frizzled-5 (h):Fc (concentrations indicated in the Figure). As negative control, medium only and 20ug/ml Frizzled-5 (h):Fc only did not show any signals (not shown). (Experiment performed by Alexey Koval, Prof. Katanaev Lab, University of Lausanne)
Requested From: United States
Date Requested: 12/3/2016