產品名稱: 羅氏地高辛標記檢測試劑盒KitI/KitII 英文名稱: DIG-High Prime DNA Labeling and Detection Starter Kit I 產品貨號: 11745832910/11585614910 產品規格: 12LR;24DR 產品產地: ROCHE 產品商標: ROCHE 價 格: 詢價元 保存與運輸: -20℃ 重慶華雅干細胞技術有限公司在倉庫備有少量羅氏Roche DIG High Prime DNA Labeling and Detection Starter Kit II試劑盒現貨, 歡迎廣大客戶前來咨詢和購買! 【詳細參數】 品名 貨號 品牌 規格 單位 報價 * DIG標記及檢測Kit I 11745832910 Roche 12LR;24DR 盒 詢價 詢價 DIG標記及檢測 Kit II 11585614910 Roche 12LR;24DR 盒 詢價 詢價 DIG高效DNA標記及檢測Starter Kit 1 DIG High Prime DNA Labeling and Detection Starter Kit 1:Kit for color detection with NBT/BCIP Roche公司現為用戶提供一種新的DIG標記及檢測試盒DIG High Prime DNA Labeling and Detection Kit I。與原有的DIG DNA Labeling and Detection kit(Cat.093657)比較,本產品有以下特點: ●能對10×10cm印跡膜作12個標記反應及24個顯色檢測反應,是DIG DNA Labeling and Detection Kit(Cat.093657)份量的一半,所以特別適合初用者及需處理較少量樣品的用戶使用。 ●試劑盒采用的是DIG高效標記試劑(Cat.585606),其標記效率是標準DIG隨機引物標記法的3-10倍,而且預混了標記需要的所有試劑,即開即用,令操作更簡單和方便。 ●試劑盒中還包括了DIG定量/對照試紙條,令您能在30分鐘內只用小量試劑便可估計DIG標記探針的濃度,方便您取得理想的信噪比。 ●用于顯色的NBT/BCIP底物為預混的濃縮度,而封閉液則以10倍濃度形式供應,簡化了操作程序。 產品號 產品規格 廠商 價格 1745832 11745832910 Kit:1 kit (12 labeling reactions and 24 detection reactions) Roche 4719 DIG高效DNA標記及檢測StarterKit 1 說明書 DIG-High Prime DNA Labeling and Detection Starter Kit I Application DIG-High Prime labeled probes can be used in Southern-, northern- and dot-blot analysis, as well as colony and plaque hybridizations. This kit offers random-primed labeling of DNA templates with DIG-11-dUTP, alkali-labile, and color detection of the DIG-labeled hybrids. This kit was assembled with convenience in mind, offering a ready-made blocking solution, combined stock solution of NBT/ BCIP, and DIG Easy Hyb granules. The DIG-High Prime mixture includes stabilized Klenow enzyme, nucleotides, primers, and reaction buffer, all in one convenient reagent. Benefits The High Prime method of labeling offers many benefits. Plasmid, cosmid, and lambda phage DNA have all been used as templates. We have achieved equal efficiency when labeling 10 ng to 3 µg of template DNA, which may be linear or supercoiled. Product Description Sensitivity and specificity: The standard assay uses 1 µg of linearized pBR328. It is usual to expect 0.8 µg labeled DNA after 1 hour of labeling, and 2.3 µg labeled DNA after a 20-hour reaction. In a dot-blot hybridization, 0.1 pg of homologous DNA is detectable after a 16-hour color development (probe concentrations at 20 ng/ml). A single-copy human gene (tPA) is detectable in a Southern blot, loading 1 µg of digested placenta DNA. Contents 1. DIG-High Prime, 5x conc., 50 µl 2. DIG-labeled Control DNA, 20 µl, (5 µg/ml), pBR328 (linearized with Bam HI) 3. DNA Dilution Buffer, 3 x 1 ml 4. Anti-digoxigenin-AP Conjugate, 100 µl 5. NBT/BCIP Stock Solution, conc., 6 x 1 ml 6. Blocking Solution, 10x conc., 4 x 100 ml DIG Easy Hyb Granules, 4 x 100 ml DIG高效DNA標記及檢測Starter Kit II說明書 DIG高效DNA標記及檢測Starter Kit II DIG High Prime DNA Labeling and Detection Starter Kit II:Kit for chemiluminescent detection with CSPD, ready-to-use 對于需要使用化學發光法檢測的用戶,我公司現提供了此新的DIG標記及檢測試劑盒。 與上述的StarterKit I不同,此新的StarterKit II所含的底物為CSPD,但它同樣有以下特點: ●能對10×10cm印跡膜作12個標記反應及24個檢測反應,所以特別適合初用者及需處理較少量樣品的用戶使用。 ●包含DIG高效標記試劑,令標記效率更高,操作更方便。 ●包括DIG定量/對照試紙條及NBT/BCIP濃縮液,令您更易估計探針濃度,從而取得理想的信噪比。 產品號 產品規格 廠商 價格 1585614 11585614910 Kit:1 kit (12 labeling reactions and 24 detection reactions) Roche 4719 DIG-High Prime DNA Labeling and Detection Starter Kit II Application DIG-High Prime labeled probes can be used in northern, Southern-, and dot-blot analysis, as well as colony and plaque hybridizations. This kit offers random-primed labeling of DNA templates with DIG-11-dUTP, alkali-labile, and chemiluminescent detection of the DIG-labeled hybrids. This kit was assembled with convenience in mind, offering ready-to-use CSPD supplied with a dripping device for easy application, ready-made blocking solution, and DIG Easy Hyb granules. The DIG-High Prime mixture includes stabilized Klenow enzyme, nucleotides, primers, and reaction buffer, all in one convenient reagent. Benefits The High Prime method of labeling offers many benefits: in addition to the optimized labeling efficiency, plasmid, cosmid, and phage DNA, linearized or supercoiled can be used as templates, yielding the same labeling efficiency. Product Description Sensitivity and specificity: Standard assay uses 1 µg of linearized pBR328. It is usual to expect 0.8 µg labeled DNA after 1 h of labeling, and 2.3 µg labeled DNA after 20 h reaction. In a dot blot hybridization, 0.03 pg of homologous DNA is detectable with chemiluminescence (probe concentrations at 20 ng/ml). A single copy human gene (t-PA) is detectable in a Southern blot, loading 1 µg of digested placenta DNA. Contents 1.DIG-High Prime, 5x conc., 50 µl 2.DIG-labeled Control DNA, 20 µl, (5 µg/ml) pBR328 (linearized with Bam HI) 3.DNA Dilution Buffer, 3 x 1 ml 4.Anti-digoxigenin-AP Conjugate, 50 µl 5.CSPD, ready-to-use, 50 ml 6.Blocking Solution, 10x conc., 4 x 100 ml 7.DIG Easy Hyb Granules, 4 x 100 ml 產品英文名稱:DIG High Prime DNA Labeling and Detection Starter Kit II for chemiluminescence detection with CSPD, ready-to-use 產品中文名稱:高效DNA地高辛標記和檢測試劑盒II(第二代試劑盒采用靈敏的化學發光檢測方法,以即開即用的CSPD作為發光底物) 羅氏應用科學部(Roche Applied Science)是zui早致力于向用戶提供非放射標記技術的公司之一,讓更多的科研工作者們可以避免使用危險的放射性同位素。DIG High Prime DNA Labeling and Detection Starter Kit II(第二代)是由羅氏公司研發,并且是在DIG High Prime DNA Labeling and Detection Starter Kit I(*代)的基礎上優化升級的,具有更高的準確性、更好的靈敏度、操作時間更短等特點。自1995年地高辛產品上市以來,盡管有定量PCR技術的應用,DIG系統仍然是非放射性高效標記與檢測技術的*,被廣泛地應用于各種膜雜交及原位雜交技術中。 羅氏Roche DIG High Prime DNA Labeling and Detection Starter Kit II檢測原理 Assay Principle: 高效DNA地高辛標記和檢測試劑盒II是用地高辛(地高辛:英文名Digoxigenin ,簡稱DIG;又稱異羥基洋地黃毒甙元,是一種類固醇半抗原分子)標記的DNA探針,應用于分子雜交和隨后的化學發光檢測。羅氏公司的該試劑盒檢測主要分三階段進行: 1. DNA標記:根據隨機引物標記技術,生成DIG地高辛標記的DNA探針。 2. 雜交:按照標準雜交方法進行,將地高辛標記的DNA探針用于核酸點雜交,可選擇帶正電的尼龍膜或純硝酸纖維素膜作為雜交膜。 3. 免疫學檢測:首先將標記有AP的地高辛抗體與雜交探針免疫結合;然后在477nm波長下,通過檢測堿性磷酸酶與CSPD底物產生的化學發光反應的數值,從而達到免疫檢測的目的。 地高辛(DIG)標記的DNA探針可應用于: ● 所有類型的濾膜雜交。 ● 基因組DNA中的單個拷貝基因的檢測,甚至可以檢測到高度復雜的DNA基因組的生物體,例如:人類、大麥、小麥來源的生物材料 。 羅氏Roche DIG High Prime DNA Labeling and Detection Starter Kit II的顯著特點 ★ Accurate and fast-----使用預混合的高效地高辛(DIG)標記的隨機引物可以縮短標記DNA探針的操作時間,提高標記物的產量。 ★ Sensitive-----在人類DNA的復合物和植物基因組中,可以檢測到單個拷貝的基因。 ★ Time-saving-----地高辛(DIG)標記的探針可以儲存一年以上,雜交液可以反復使用3~5次(具體要根據每次雜交過程中標記探針產生信號的強弱來確定)。 羅氏Roche DIG High Prime DNA Labeling and Detection Starter Kit II說明書 請點擊“產品描述”右邊的“說明書”閱讀 重慶華雅干細胞技術有限公司在中國代理銷售的高效DNA地高辛標記和檢測試劑盒II(第二代)是從歐洲進口的,由世界著名的Roche羅氏公司生產 ,由于Roche羅氏公司在地高辛非放射性標記檢測領域具有世界*的技術和產品,因此我們選擇此款高效DNA地高辛標記和檢測試劑盒II(第二代)產品推薦給中國廣大科學研究工作者。上海華雅思創生物科技有限公司在上海倉庫備有少量現貨,并嚴格按照產品的*儲存條件進行儲存與管理,我們的一貫宗旨是: 更用心地為中國廣大科學研究工作者提供更安全、更放心、更便捷的服務。在中國地區,Roche羅氏中國代理商上海華雅思創生物起著重要的傳遞科學價值, 服務科學研究。 重慶華雅干細胞技術有限公司在倉庫備有少量羅氏Roche DIG High Prime DNA Labeling and Detection Starter Kit II試劑盒現貨, 歡迎廣大客戶前來咨詢和購買! |