Periostin 抗体 (AA 193-326)
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北京 101111
Quick Overview for Periostin 抗体 (AA 193-326) (ABIN7504149)
抗原
See all Periostin (POSTN) 抗体适用
宿主
克隆类型
标记
应用范围
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抗原表位
- AA 193-326
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特异性
- 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 i±Vi²3 and i±Vi²5 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 i² 1 (TGF i² 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.
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交叉反应 （详细）
- Human.
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纯化方法
- 200ug/ml of Ab purified from Bioreactor Concentrate by Protein A/G.
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免疫原
- Recombinant fragment (around aa193-326) of human POSTN protein (exact sequence is proprietary)
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亚型
- IgG2b
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anti-Periostin (POSTN) (C-Term) antibody
POSTN 适用: 人 WB, ICC, IF, IHC (p), IHC (fro) 宿主: 兔 Polyclonal unconjugated
anti-Periostin (POSTN) (AA 97-230) antibodyPOSTN 适用: 人 WB, IHC, ICC, IP 宿主: 兔 Polyclonal unconjugated
anti-Periostin (POSTN) (AA 577-810) antibodyPOSTN 适用: 小鼠, 大鼠 WB, IHC, ELISA 宿主: 兔 Polyclonal unconjugated
anti-Periostin (POSTN) (AA 687-716), (C-Term) antibodyPOSTN 适用: 人, 大鼠 WB, IF, FACS, IHC (p) 宿主: 兔 Polyclonal RB18585 unconjugated
anti-Periostin (POSTN) (Middle Region) antibodyPOSTN 适用: 人, 小鼠, 大鼠, 豚鼠, 兔, Cow, 犬, 马, Pig WB, IHC 宿主: 兔 Polyclonal unconjugated
anti-Periostin (POSTN) (AA 24-836) antibodyPOSTN 适用: 人 WB, IHC, ELISA, IF 宿主: 兔 Polyclonal unconjugated
anti-Periostin (POSTN) (AA 193-326) antibodyPOSTN 适用: 人 IHC (f) 宿主: 小鼠 Monoclonal unconjugated
anti-Periostin (POSTN) (AA 24-173) antibodyPOSTN 适用: 大鼠 WB, IHC, ICC, IP 宿主: 兔 Polyclonal unconjugated
anti-Periostin (POSTN) (AA 193-326) antibodyPOSTN 适用: 人 IHC 宿主: 小鼠 Monoclonal 649M unconjugated
anti-Periostin (POSTN) (N-Term) antibodyPOSTN 适用: 人, 小鼠, 大鼠 WB 宿主: 兔 Polyclonal unconjugated
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应用备注
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Positive Control: Human placenta, breast or colon tissue.
Known Application: Immunohistochemistry (Formalin-fixed) (1-2 μg/mL for 30 minutes at RT),(Staining of formalin-fixed tissues requires heating tissue sections in 10 mM Tris with 1 mM EDTA, pH 9.0, for 45 min at 95 °C followed by cooling at RT for 20 minutes),Optimal dilution for a specific application should be determined.
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限制
- 仅限研究用
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浓度
- 200 μg/mL
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缓冲液
- Prepared in 10 mM PBS with 0.05 % BSA and 0.05 % azide.
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储存液
- Sodium azide
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注意事项
- This product contains Sodium azide: a POISONOUS AND HAZARDOUS SUBSTANCE which should be handled by trained staff only.
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储存条件
- 4 °C,-80 °C
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储存方法
- Antibody with azide - store at 2 to 8 °C. Antibody is stable for 24 months. Non-hazardous. Also available WITHOUT BSA & azide at 1.0mg/ml.
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有效期
- 24 months
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- Periostin (POSTN)
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别名
- POSTN
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背景
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Fasciclin-I like, Osteoblast specific factor 2 (OSF2), PDLPOSTN, Periodontal ligament specific periostin, Periostin isoform thy2 / th4 / thy6 / thy8, Periostin osteoblast specific factor, PN, POSTN,Periostin (POSTN)
Cellular localisation: Secreted > extracellular space > extracellular matrix. -
分子量
- 84/74kDa (Periostin), 90kDa (secreted glycoprotein)
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基因ID
- 10631, 136348, 721018
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UniProt
- Q15063
抗原
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