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Key Documents

SAB4200197

Sigma-Aldrich

Anti-Periostin antibody,Mouse monoclonal

clone 47, purified from hybridoma cell culture

Synonyme(s) :

Periostin Antibody, Periostin Antibody - Monoclonal Anti-Periostin antibody produced in mouse, Anti-OSF2, Anti-Osteoblast specific factor 2, Anti-PDLPOSTN, Anti-POSTN

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About This Item

Code UNSPSC :
12352203
Nomenclature NACRES :
NA.41

Source biologique

mouse

Conjugué

unconjugated

Forme d'anticorps

purified from hybridoma cell culture

Type de produit anticorps

primary antibodies

Clone

47, monoclonal

Forme

buffered aqueous solution

Poids mol.

antigen ~88 kDa

Espèces réactives

human

Concentration

~1.0 mg/mL

Technique(s)

western blot: 2-4 μg/mL using whole extracts of HEK-293T cells over expressing human Periostin

Isotype

IgG1

Numéro d'accès UniProt

Conditions d'expédition

dry ice

Température de stockage

−20°C

Modification post-traductionnelle de la cible

unmodified

Informations sur le gène

human ... POSTN(10631)

Description générale

Periostin (POSTN) is also known as osteoblast-specific factor-2. It is a 90 kDa protein expressed in the extracellular matrix and bones. POSTN is an adhesive glycoprotein. The gene encoding this protein is localized on human chromosome 13q13.3.

Immunogène

human Periostin recombinant protein. The human protein shares 87% homology with the mouse protein.

Application

Monoclonal Anti-Periostin antibody produced in mouse has been used to develop a periostin imaging PET probe.

Actions biochimiques/physiologiques

Periostin (POSTN) has a role in the differentiation and cell adhesion of osteogenic cells. It functions as a biomarker of T-helper cells type 2-mediated inflammatory diseases. The protein has been associated with various cancers. POSTN is involved in epithelial-mesenchymal transition and extracellular matrix degradation.

Forme physique

Solution in 0.01 M phosphate buffered saline, pH 7.4, containing 15 mM sodium azide.

Clause de non-responsabilité

Unless otherwise stated in our catalog or other company documentation accompanying the product(s), our products are intended for research use only and are not to be used for any other purpose, which includes but is not limited to, unauthorized commercial uses, in vitro diagnostic uses, ex vivo or in vivo therapeutic uses or any type of consumption or application to humans or animals.

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Code de la classe de stockage

10 - Combustible liquids

Point d'éclair (°F)

Not applicable

Point d'éclair (°C)

Not applicable


Certificats d'analyse (COA)

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Consulter la Bibliothèque de documents

Imaging of secreted extracellular periostin, an important marker of invasion in the tumor microenvironment in esophageal cancer.
Heidari P, et al.
Journal of Nuclear Medicine, 56(8), 1246-1246 (2015)
Epithelial periostin expression is correlated with poor survival in patients with invasive breast carcinoma.
Kim G E, et al.
PLoS ONE, 12(11), e0187635-e0187635 (2017)
Functional role of periostin in development and wound repair: implications for connective tissue disease.
Hamilton D W.
Journal of Cell Communication and Signaling, 2(1-2), 9-9 (2008)
Bone marrow mesenchymal stem cells promote head and neck cancer progression through Periostin?mediated phosphoinositide 3?kinase/Akt/mammalian target of rapamycin.
Liu C, et al.
Cancer Science, 109(3), 688-698 (2018)
Mechanism of Periostin Production in Human Bronchial Smooth Muscle Cells.
Makita K, et al.
International Archives of Allergy and Immunology, 175(1-2), 26-35 (2018)

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