CD73抗體,說明書CD73抗體抗體應(yīng)用于WB、IHC、IF、ELISA等實驗中,產(chǎn)品貨期快、質(zhì)量品牌保障,并提供完善的售前、售中、售后服務(wù)!咨詢或在線客服!我們將竭誠為您服務(wù)!公司堅持對產(chǎn)品質(zhì)量作不斷的評估、創(chuàng)新和改善以確保您對我們產(chǎn)品的高度信任!
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CD73抗體,說明書CD73抗體產(chǎn)品介紹 CD73 is a glycosyl-phosphatidylinositol (GPI)-anchored adhesion protein that catalyzes the dephosphorylation of extracellular purine and pyrimidine nucleotides to their corresponding bioactive nucleosides. CD73 is a dimer of two identical subunits that depends on GPI to link with the external face of the plasma membrane. Similar to other GPI-anchored proteins, CD73 mediates co-stimulatory signals in T cell activation. CD73 has few structural variants, yet elicits diverse biological function through differential regulation in endothelial cells (EC), subpopulations of B and T cells, germinal center follicular dendritic cells and on thymic medullary reticular fibroblasts. For example, IgG mediated neutralization of CD73 interferes with lymphocyte adhesion to EC, and blocks aggregation of germinal center B cells and follicular dendritic cells. Furthermore, IgG-mediated targeting of lymphocyte CD73, but not of endothelial cell CD73, causes shedding of CD73 and tyrosine phosphorylation of proteins.
CD73抗體儲存溫度:存在于血清、組織培養(yǎng)上清液或腹水中的抗體在-20℃下能夠*儲存。低溫存放不會損傷抗體活性??贵w的工作液通常儲存于4℃中。此溫度下,抗體的活性能穩(wěn)定數(shù)月至數(shù)年亦不損失??贵w溶液不應(yīng)反復(fù)凍融,因為反復(fù)凍融將導致部分抗體失活并產(chǎn)生不需要的蛋白—蛋白凝聚物??贵w的凝聚能導致活性喪失。這是由于抗原結(jié)合位點的空間構(gòu)象被破壞,或由于產(chǎn)生的不溶物被離心或過濾而除去。冷凝蛋白類的抗體不能存放于4℃。因為在4℃下此類抗體會發(fā)生沉淀。一些鼠源性IgG3亞類的抗體有此特性。如果抗體在4℃下發(fā)生沉淀,就應(yīng)該存放于室溫下的疊氮鈉溶液中。
保存條件:低溫
運輸:4度,或干冰。
公司抗體具有高純度、高效價、高特異性的特點,僅用于科學研究,不可用于臨床診斷及藥物治療,可以應(yīng)用于多種實驗。
英文名稱 CD73
抗體名稱
別 名 NT5; 5' NT; 5' nucleotidase (CD73); 5' nucleotidase precursor; 5' nucleotidase, ecto; 5' nucleotidase, ecto (CD73); 5'-NT; 5'-nucleotidase; 5'-nucleotidase; 5NTD_HUMAN; CD73; CD73 antigen; E5NT; Ecto 5' nucleotidase; Ecto-5'-nucleotidase; eN antibody eNT; NT antibody NT5; NT5E; NTE; Purine 5 Prime Nucleotidase.
研究領(lǐng)域 心血管 細胞生物 免疫學 細胞粘附分子 細胞表面分子
抗體來源 Rabbit
克隆類型 Polyclonal
交叉反應(yīng) Human, Mouse,
產(chǎn)品應(yīng)用 WB=1:100-500 ELISA=1:500-1000 IHC-P=1:100-500 IHC-F=1:100-500 Flow-Cyt=1:50-300 ICC=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.
分 子 量 63kDa
細胞定位 細胞膜
性 狀 Lyophilized or Liquid
濃 度 1mg/1ml
免 疫 原 KLH conjugated synthetic peptide derived from human CD73/NT5
亞 型 IgG
純化方法 affinity purified by Protein A
儲 存 液 0.01M TBS(pH7.4) with 1% BSA, 0.03% Proclin300 and 50% Glycerol.
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