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".
Calreticulin is a multifunctional protein that acts as a major Ca(2+)-binding (storage) protein in the lumen of the endoplasmic reticulum. It is also found in the nucleus, suggesting that it may have a role in transcription regulation. Calreticulin binds to the synthetic peptide KLGFFKR, which is almost identical to an amino acid sequence in the DNA-binding domain of the superfamily of nuclear receptors.
Western blot of Calreticulin antibody at 2 ug/ml. Lane 1: EC109 whole cell lysate. Lane 2: 293T whole cell lysate . Secondary: Goat polyclonal to Rabbit IgG at 1:15000 dilution . Predicted band size: 42 kDa . Observed band size: 70 kDa Additional bands at: 118 kDa. We are unsure as to the identity of these extra bands. This image was taken for the unconjugated form of this product. Other forms have not been tested.