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".
Rabbit Polyclonal (IgG) to Human POSTN / Periostin
IHC, Western blot, ELISA
Human POSTN / Periostin
Human (tested or 100% immunogen sequence identity)
Specificity and Use
POSTN / Periostin antibody was raised against recombinant human OSF-2 consisting of a protein with N-terminal 75kD fusion His Tag, containing 648 amino acid residues of human OSF-2 and 23 additional amino acid residues expressed in E. coli.
Recognizes human Osteoblast Specific Factor 2.
Suitable for use in ELISA, Western Blot and Immunohistochemistry.
Lyophilized from PBS, pH 7.2.
50 µl Sterile ddH2O
Long term: -20°C; Short term: +4°C. Avoid repeat freeze-thaw cycles.
Enhances incorporation of BMP1 in the fibronectin matrix of connective tissues, and subsequent proteolytic activation of lysyl oxidase LOX By similarity. Induces cell attachment and spreading and plays a role in cell adhesion. May play a role in extracellular matrix mineralization.