中文名稱

【ROSS52】重組人RO-52 / SS-A蛋白

英文名字

Recombinant Human Tripartite Motif Containing 21 (RO52)

供應商

ProSpec

產品貨號

PRO-328

產品報價

￥800/5ug   ￥2080/20ug   ￥57960/1mg

產品說明書

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購買方式

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產品新聞

背景資料

TRIM21 is a member of the tripartite motif （TRIM） family. The TRIM motif includes three zinc-binding domains， a RING， a B-box type 1 and a B-box type 2， and a coiled-coil region. The 52 kDa Ro protein is part of the RoSSA ribonucleoprotein， which includes a single polypeptide and one of four small RNA molecules. The RoSSA particle localizes to both the cytoplasm and the nucleus. Ro/SSA interacts with autoantigens in patients with Sjogren syndrome and systemic lupus erythematosus. Ribonucleoprotein particle is composed of a single polypeptide and one of four small RNA molecules. The RoSSA is present in all mammalian cells studied but has no known function. At least 2 isoforms are present in nucleated and red blood cells， and tissue specific differences in Ro/SSA proteins were identified.

序列

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來源宿主

大腸桿菌中重組表達

溶解建議

Sterile Filtered clear solution. The protein solution contains 6M Urea， 500mM NaCl and 10mM Tris pH8.0.

保存建議

Lyophilized RO-52 although stable at 4℃ for 3 weeks， should be stored desiccated below -18℃. Please prevent freeze-thaw cycles.

其他

ProSpec 是一家全球著名細胞因子蛋白生產和研發(fā)的公司，具有20多年的生產經驗，專注于蛋白（重組及合成）生產研發(fā)。我們的核心產品包括：干擾素、白介素、骨蛋白、腫瘤壞死因子、成纖維生長因子、瘦素、干細胞因子、催乳素、表皮生長因子、胰島素樣生長因子、神經生長因子、集落刺激因子、激素、酶、病毒抗原以及各種重組蛋白等。 領先的生產工藝和規(guī)模使其可以提供毫克到克級蛋白，價格優(yōu)于同類公司。絕大部分產品是天然成熟型蛋白，而不含有標簽蛋白?？紤]到大部分研究者希望能更靈活地配制蛋白溶液，ProSpec-Tany絕大部分產品沒有添加保護劑或鹽，這就對工藝提出了更高的要求。同時，ProSpec-Tany絕大部分產品為凍干粉，因此易于運輸和保存。