Anti-Periostin Antibody (C-term)

Periostin, also known as PN, or Osteoblast-specific factor 2 (OSF-2), and encoded by the gene POSTN/OSF2, is a secreted extracellular matrix protein that appears to be involved in inducing cell attachment and spreading as well as cell adhesion. In bone, Periostin enhances mineralization and assists in the incorporation of BMP1 protein into the fibronectin extracellular matrix of connective tissues. Periostin is preferentially expressed in periosteum and periodontal ligaments but can also be found expressed in developing heart and other tissues. Periostin is also over expressed in many cancers where is contributes to a growth-supportive role for such cancers and also aids in chemoresistance for cancers cells through the activation of the PI3K/Akt/surviving pathway.

~80-85 kDa observed. Multiple splice variants detected.

A 188-amino acid bacterial fusion protein from the C-terminal region of mouse periostin.

Epitope: C-terminus

Anti-Periostin Antibody (C-term) is an antibody against Periostin (C-term) for use in western blotting.

Research Category
Cell Structure

Research Sub Category
Adhesion (CAMs)

This antibody detects a subset of splice variants of Periostin.

Affinity purified

Purified rabbit polyclonal in buffer containing PBS with 0.05% sodium azide.

Stable for 1 year at 2-8°C from date of receipt.

Evaluated by Western Blotting in mouse lung tissue lysate.

Western Blotting Analysis: 1.0 µg/mL of this antibody detected Periostin in 10 µg of mouse lung tissue lysate.

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