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Please note: We are reviewing Western blot images included in the antibody testing data in our catalog, including those provided by third parties. Unless expressly labeled or annotated as “raw-unedited”, Western blot images included in the antibody testing data in our catalog may have been edited, optimized or otherwise adjusted for presentation.
The antibody solution should be gently mixed before use. Optimal concentrations and conditions for each application should be determined by the user.
Immunogen sequence: LTQPGDWTLF VPTNDAFKGM TSEE
Highest antigen sequence indentity to the following orthologs: Mouse - 96%, Rat - 92%.
Periostin (PN), also designated osteoblast-specific factor 2 (OSF-2), is a disulfide linked protein originally isolated as a osteoblast-specific factor. Periostin is a secreted protein that binds heparin and functions as a ligand for alpha(V)beta(3) and alpha(V)beta(5) integrins. In preosteoblasts, Periostin acts as a cell adhesion molecule and plays a role in osteoblast recruitment, spreading and attachment. Periostin is mainly detected in lower gastrointestinal tract, aorta, stomach, placenta, uterus and breast tissues but is up-regulated in epithelial ovarian tumors and overexpressed in breast cancer. Expression of Periostin is increased by bone morphogenetic protein (BMP2) and transforming growth factor beta 1(TGF beta 1). Periostin contains a typical signal sequence, followed by a cysteine-rich domain, a fourfold repeated domain, which shows homology with the insect protein fasciclin, and a C-terminal domain.
仅用于科研。不用于诊断过程。未经明确授权不得转售。
蛋白别名: fasciclin I-like; Fasciclin-I like; MGC119510; MGC119511; OSF 2; OSF-2; osteoblast specific factor 2; Osteoblast-specific factor 2; Periostin; PN; RP11 412K4.1; RP11-412K4.1
基因别名: OSF2; POSTN
Entrez Gene ID: (Human) 10631