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Periostin polyclonal antibody

 
ALX-210-399-C050 50 µg 541.00 USD
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Product Specification

Alternative Name:Osteoblast specific factor 2, OSF-2, Fasciclin-I-like, POSTN
 
Host:Rabbit
 
Immunogen:Recombinant human Periostin (OSF-2, osteoblast specific factor 2).
 
UniProt ID:Q15063
 
Species reactivity:Human, Mouse, Rat
Chicken
 
Applications:ELISA, ICC, IHC (PS), WB
 
Recommended Dilutions/Conditions:Immunohistochemistry (paraffin sections, 1:100-1:5,000)
Western Blot (0.1-1µg/ml)
Suggested dilutions/conditions may not be available for all applications.
Optimal conditions must be determined individually for each application.
 
Purity Detail:Affinity purified.
 
Formulation:Lyophilized from 0.05M phosphate buffer, pH 7.2, containing 0.1M sodium chloride. Contains no preservatives.
 
Reconstitution:Reconstitute with 50µl of distilled water. Activity is not affected by slight turbidity. Clarify by centrifugation.
 
Handling:Avoid freeze/thaw cycles. After reconstitution, prepare aliquots and store at -80°C.
 
Shipping:Shipped on Blue Ice
 
Long Term Storage:-20°C
 
Scientific Background:Periostin (osteoblast specific factor 2, OSF-2) functions as a cell-adhesion molecule for pro-osteoblasts and is thought to be involved in osteoblast recruitment, attachment and spreading. Patients with bone metastases from breast (but not lung) cancer show elevated levels of periostin. periostin expression is significantly increased by bone morphogenetic protein 2 (BMP-2).
 

Product Literature References

ANP signaling inhibits TGF-beta-induced Smad2 and Smad3 nuclear translocation and extracellular matrix expression in rat pulmonary arterial smooth muscle cells: P. Li, et al.; J. Appl. Physiol. 102, 390 (2007), Abstract;
Periostin creates a tumor-supportive microenvironment in the pancreas by sustaining fibrogenic stellate cell activity: M. Erkan, et al.; Gastroenterology 132, 1447 (2007), Abstract;
A chemical proteomics approach for the identification of accessible antigens expressed in human kidney cancer: V. Castronovo, et al.; Mol. Cell. Proteomics 5, 2083 (2006), Abstract; Full Text
Establishment of the epithelial-specific transcriptome of normal and malignant human breast cells based on MPSS and array expression data: A. Grigoriadis, et al.; Breast Cancer Res. 8, R56 (2006), Abstract; Full Text
Identification and location of bone-forming cells within cartilage canals on their course into the secondary ossification centre: M.J. Blumer, et al.; J. Anat. 208, 695 (2006), Abstract;
Immunohistochemical localization of alpha-Smooth muscle actin during rat molar tooth development: A. Hosoya, et al.; J. Histochem. Cytochem. 54, 1371 (2006), Abstract;
Quantification of membrane and membrane-bound proteins in normal and malignant breast cancer cells isolated from the same patient with primary breast carcinoma: X. Liang, et al.; J. Proteome Res. 5, 2632 (2006), Abstract;

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