基本描述
產(chǎn)品名稱：Recombinant Human IL-21 Protein
規(guī)格或純度：ActiBioPure?, Bioactive, Animal Free, Carrier Free, Azide Free, High performance, ≥97%(SDS-PAGE&HPLC)
生物活性：1. Measured by its ability to enhance IFN-gamma secretion in NK-92 human natural killer lymphoma cells. The ED50 for this effect is ≤ 2.0 ng/mL. 2. Recombinant Human IL-21 stimulates cell proliferation of the CTLL-2 mouse cytotoxic T cell line. The ED50 for this effect is typically less than 40 ng/mL.
純度：＞97% (SDS-PAGE, HPLC)
氨基酸：30-162 aa
無載體：Yes
無動物源：Yes
Accession #：Q9HBE4
預測分子量：15.4 kDa
SDS-PAGE：13.9 kDa, under reducing conditions; 13.9 kDa, under non-reducing conditions.
級別：無動物源, 無載體, 生物活性, ActiBioPure?, 無疊氮鈉, 高性能
產(chǎn)品規(guī)格參數(shù)
儲存緩沖液：Lyophilized from a 0.2μm filtered solution 20mM PBS, pH 7.4
復溶：This vial must be briefly centrifuged prior to opening to bring the - 2 - contents to the bottom. Reconstitute in a sterile aqueous buffer to an appropriate concentration. Stock solutions should be apportioned into working aliquots and stored at ≤ -20 °C. Further dilutions should be made in appropriate buffered solutions.
儲存溫度：-20°C儲存
運輸條件：超低溫運輸
穩(wěn)定性與儲存：如需長期儲存，產(chǎn)品應儲存在 ≤ -20°C。 復溶后請避免反復凍融循環(huán)。 自收到之日起 12 個月，-20 至 -70℃（按提供時的溫度）。 1 個月，復溶后在無菌條件下 2 至 8℃ 保存
功能和特點
Accession #：Q9HBE4
生物活性：1. Measured by its ability to enhance IFN-gamma secretion in NK-92 human natural killer lymphoma cells. The ED50 for this effect is ≤ 2.0 ng/mL. 2. Recombinant Human IL-21 stimulates cell proliferation of the CTLL-2 mouse cytotoxic T cell line. The ED50 for this effect is typically less than 40 ng/mL.
圖片
>
Protein Bioactivity: Recombinant Human IL-21 Protein (rp147498)
Recombinant Human IL-21 Protein (rp147498) - Protein Bioactivity
Recombinant Human IL-21 stimulates cell proliferation of the CTLL-2 mouse cytotoxic T cell line. The ED?? for this effect is typically less than 40 ng/mL.
>
Protein Bioactivity: Recombinant Human IL-21 Protein (rp147498)
Recombinant Human IL-21 Protein (rp147498) - Protein Bioactivity
Measured by its ability to enhance IFN-gamma secretion in NK-92 human natural killer lymphoma cells. The ED?? for this effect is less than 2.0 ng/mL.
>
SDS-PAGE: Recombinant Human IL-21 Protein (rp147498)
Recombinant Human IL-21 Protein (rp147498) - SDS-PAGE
2 μg/lane of Recombinant Human IL-21 was resolved with SDS-PAGE under reducing (R) and non-reducing (N) conditions and visualized by Coomassie? Blue staining, showing a band at 13.9 kDa.
查看阿拉丁官網(wǎng)此產(chǎn)品相關對應頁面：https://www.aladdin-e.com/zh_cn/rp147498.html
關鍵字： 重組人IL-21蛋白 ; 重組人 IL-21 蛋白;CVID11 ; IL21
上海阿拉丁生化科技股份有限公司是A股上市公司（（股票代碼：688179），專注于科研試劑的研發(fā)、生產(chǎn)和銷售，已陸續(xù)建立多個工廠和研發(fā)中心。作為領軍企業(yè)，阿拉丁始終堅持質(zhì)量第一，連續(xù)13年被評為“最受歡迎試劑品牌”。
阿拉丁目前常備庫存試劑產(chǎn)品品種超過7萬種，SKU總數(shù)超過46萬，產(chǎn)品線涵蓋了化學試劑、生化試劑、藥靶配體、蛋白質(zhì)和抗體等多個領域，是國內(nèi)少數(shù)化學試劑到生物試劑全面發(fā)展的國產(chǎn)試劑品牌，產(chǎn)品同步發(fā)布在我們國內(nèi)外電商平臺。