Thermo Fisher Scientific Periostin Polyclonal Antibody
Periostin 단백질을 인식하는 Rabbit Polyclonal Antibody로, Western Blot에 최적화된 연구용 시약입니다. 인간 Periostin 전체 길이 재조합 단백질로 면역화되었으며, 높은 순도(>95%)로 항원 친화 크로마토그래피 정제되었습니다. PBS/glycerol buffer에 보관되며 장기 저장 시 -20°C 권장.
- 판매단위
- pk
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Applications
- Western Blot (WB): 1:500–1:2,000 dilution
Product Specifications
| 항목 | 내용 |
|---|---|
| Species Reactivity | Rat |
| Host / Isotype | Rabbit / IgG |
| Class | Polyclonal |
| Type | Antibody |
| Immunogen | Recombinant full-length Human Periostin |
| Conjugate | Unconjugated |
| Form | Liquid |
| Concentration | 1 mg/mL |
| Purification | Antigen affinity chromatography |
| Storage Buffer | PBS, pH 7.2, with 50% glycerol |
| Contains | 0.02% sodium azide |
| 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_2720398 |
Product Specific Information
The antibody was affinity-purified from rabbit antiserum by affinity chromatography using epitope-specific immunogen.
Purity is greater than 95% (by SDS-PAGE).
Target Information
Periostin (PN), also known as osteoblast-specific factor 2 (OSF-2), is a disulfide-linked secreted protein that binds heparin and acts as a ligand for αVβ3 and αVβ5 integrins.
It functions as a cell adhesion molecule involved in osteoblast recruitment, spreading, and attachment.
Periostin is mainly expressed in the gastrointestinal tract, aorta, stomach, placenta, uterus, and breast tissues, and is upregulated in ovarian and breast cancers.
Its expression is increased by BMP2 and TGFβ1.
The protein contains a signal sequence, a cysteine-rich domain, four fasciclin-like repeats, 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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