| 英文名稱 | SFRP4 |
| 中文名稱 | 子宮內(nèi)膜抗體 |
| 別 名 | sFRP-4; Secreted frizzled-related protein 4; Frizzled protein, human endometrium; FrpHE; SFRP4; SFRP4_MOUSE; SFRP4_HUMAN; FRPHE. |
| 研究領(lǐng)域 | 免疫學(xué) 干細(xì)胞 |
| 抗體來(lái)源 | Rabbit |
| 克隆類型 | Polyclonal |
| 交叉反應(yīng) | Human, Mouse, (predicted: Rat, Dog, Pig, Cow, Rabbit, ) |
| 產(chǎn)品應(yīng)用 | WB=1:500-2000 ELISA=1:5000-10000 IHC-P=1:100-500 IHC-F=1:100-500 IF=1:100-500 （石蠟切片需做抗原修復(fù)） not yet tested in other applications. optimal dilutions/concentrations should be determined by the end user. |
| 理論分子量 | 38kDa |
| 細(xì)胞定位 | 細(xì)胞漿 分泌型蛋白 |
| 性 狀 | Liquid |
| 濃 度 | 1mg/ml |
| 免 疫 原 | KLH conjugated synthetic peptide derived from human sFRP-4: 151-260/351 |
| 亞 型 | IgG |
| 純化方法 | affinity purified by Protein A |
| 緩 沖 液 | 0.01M TBS(pH7.4) with 1% BSA, 0.03% Proclin300 and 50% Glycerol. |
| 保存條件 | Shipped at 4℃. Store at -20 °C for one year. Avoid repeated freeze/thaw cycles. |
| 注意事項(xiàng) | This product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications. |
| PubMed | PubMed |
| 產(chǎn)品介紹 | Soluble frizzled-related proteins (sFRPS) function as modulators of Wnt signaling through direct interaction with Wnts. They have a role in regulating cell growth and differentiation in specific cell types. SFRP4 may act as a regulator of adult uterine morphology and function. Increases apoptosis during ovulation possibly through modulation of FZ1/FZ4/WNT4 signaling Has phosphaturic effects by specifically inhibiting sodium-dependent phosphate uptake. [SUBCELLULAR LOCATION] Secreted. Expressed in mesenchymal cells. Highly expressed in the stroma of proliferative endometrium. Expressed in cardiomyocytes. Belongs to the secreted frizzled-related protein (sFRP) family. Function: Soluble frizzled-related proteins (sFRPS) function as modulators of Wnt signaling through direct interaction with Wnts. They have a role in regulating cell growth and differentiation in specific cell types. SFRP4 may act as a regulator of adult uterine morphology and function. Increases apoptosis during ovulation possibly through modulation of FZ1/FZ4/WNT4 signaling. Has phosphaturic effects by specifically inhibiting sodium-dependent phosphate uptake (By similarity). Subcellular Location: Secreted. Tissue Specificity: Expressed the ovary. Localized to granulosa cells of periovulatory follicles and corpora lutea. Weakly expressed in adult tissues including kidney, brain and lung. Similarity: Belongs to the secreted frizzled-related protein (sFRP) family. Contains 1 FZ (frizzled) domain. Contains 1 NTR domain. SWISS: Q6FHJ7 Gene ID: 6424 抗子宮內(nèi)膜抗體屬于自身抗體，在正常育齡婦女中也可以檢測(cè)到，但在不孕癥人群中，特別是患有子宮內(nèi)膜異位癥的婦女中更多見(jiàn)。 正常機(jī)體具有自身免疫調(diào)節(jié)功能，產(chǎn)生極弱的自身抗體，幫助清除體內(nèi)衰老變性的自身成分，但由于某種原因?qū)е旅庖呦到y(tǒng)對(duì)自身組織產(chǎn)生過(guò)度免疫應(yīng)答，則會(huì)發(fā)生過(guò)強(qiáng)的一系列免疫反應(yīng)，致使所侵及的組織免疫活性細(xì)胞增多，免疫復(fù)合物沉積，而導(dǎo)致功能改變。當(dāng)這種抗子宮內(nèi)膜抗體由于反復(fù)刺激而大量產(chǎn)生達(dá)到一定的含量時(shí)，可與自身的子宮內(nèi)膜組織發(fā)生抗原抗體結(jié)合反應(yīng)，并激活免疫系統(tǒng)引起損傷性效應(yīng)，造成子宮內(nèi)膜組織細(xì)胞生化代謝及生理功能的損害，干擾和妨礙精卵結(jié)合，受精卵的著床和胚囊的發(fā)育而導(dǎo)致不孕或流產(chǎn)。 |
| 產(chǎn)品圖片 |  Sample: Bone (Mouse) Lysate at 40 ug Primary: Anti-SFRP4 (1331R) at 1/300 dilution Secondary: IRDye800CW Goat Anti-Rabbit IgG at 1/20000 dilution Predicted band size: 38 kD Observed band size: 60 kD  Tissue/cell: human colon cancer; 4% Paraformaldehyde-fixed and paraffin-embedded; Antigen retrieval: citrate buffer ( 0.01M, pH 6.0 ), Boiling bathing for 15min; Block endogenous peroxidase by 3% Hydrogen peroxide for 30min; Blocking buffer (normal goat serum,C-0005) at 37℃ for 20 min; Incubation: Anti-sFRP-4 Polyclonal Antibody, Unconjugated(1331R) 1:200, overnight at 4°C, followed by conjugation to the secondary antibody(SP-0023) and DAB(C-0010) staining |
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