Thermo Fisher Scientific Periostin Monoclonal Antibody (C2)
Human 및 Rat 시료에 반응하는 Periostin 단클론 항체(C2). Western blot 및 Immunocytochemistry에 적합. Recombinant POSTN 단백질을 면역원으로 사용. 고순도 Protein A/G 정제, 액상형, 장기보관 시 -20°C에서 안정적.
- 판매단위
- pk
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Applications 및 Tested Dilution
| Application | Tested Dilution |
|---|---|
| Western Blot (WB) | 0.5–2 µg/mL |
| Immunocytochemistry (ICC/IF) | 5–20 µg/mL |
Product Specifications
| 항목 | 내용 |
|---|---|
| Species Reactivity | Human, Rat |
| Host / Isotype | Mouse / IgG1, kappa |
| Class | Monoclonal |
| Type | Antibody |
| Clone | C2 |
| Immunogen | Recombinant Human POSTN protein, Pro97–Leu230 (Accession #Q15063) |
| Conjugate | Unconjugated |
| Form | Liquid |
| Concentration | 1 mg/mL |
| Purification | Protein A/G |
| Storage Buffer | PBS, pH 7.4, with 50% glycerol |
| Contains | 0.05% Proclin 300 |
| Storage Conditions | Store at 4°C short term. For long term storage, store at -20°C, avoiding freeze/thaw cycles. |
| Shipping Conditions | Wet ice |
| RRID | AB_3090569 |
Target Information
Periostin (PN), also known as osteoblast-specific factor 2 (OSF-2), is a disulfide-linked protein originally isolated as an osteoblast-specific factor. It is a secreted protein that binds heparin and functions as a ligand for α(V)β(3) and α(V)β(5) integrins. In preosteoblasts, Periostin acts as a cell adhesion molecule and plays roles 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 increases in response to BMP2 and TGF-β1.
The protein contains a signal sequence, a cysteine-rich domain, a repeated fasciclin-like domain, and a C-terminal domain.
For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.
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