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作者:联科生物 发布日期:2016-05-13 17:35
二抗在IF、IHC、WB、ELISA、FC、EMSA、IP和CHIP等多种研究应用中起到重要作用。正确选择二抗可以增加信号检测,减少背景和非特异染色,优化您的实验结果。 如何选择二抗? 2. 根据一抗的类别亚型: Goat anti Mouse IgG(H+L), FITC Goat Anti Rabbit IgG(γ), PE Goat Anti Mouse IgM, FITC 3. 根据实验检测方法:荧光、化学发光、显色? Goat anti Mouse IgG(H+L), HRP Goat anti Mouse IgG(H+L), FITC 4. 是否需要F(ab’)2或F(ab)片段抗体? DyLight488 F[ab’]2 of goat anti-rabbit IgG [H+L]
您知道吗? ? F(ab’)2和F(ab)片段二抗可以消除Fc受体的非特异性染色。 ? 亲和纯化抗体增加特异染色,降低背景,灵敏度高,批间一致。 联科生物提供多种优质二抗,欢迎您来订购! 我们的优势: ? 性价比高(1:5000-1:100000) ? -20℃保存为液体(不会反复冻融) ? 无需分装,使用方便
小科提醒:我们的稀释比极高,价格也很优惠哦!
小科提醒:DyLight 488替代FITC/Cy2/Alexa Fluor 488;
图:用DyLight405、DyLight488、DyLight649分别标记的二抗与相应一抗反应, 参考文献1. Zhao Z, Li H, Wang C, et al. Serine protease HtrA1 as an inhibitor on proliferation invasion and migration of gastric cancer[J]. Medical Oncology, 2015, 32(4): 1-7. [IF: 2.634] 2. Hua W, Huang H, Tan L, et al. CD36 Mediated Fatty Acid-Induced Podocyte Apoptosis via Oxidative Stress[J]. PloS one, 2015, 10(5): e0127507. [IF: 3.234] 3. Xu B, Shen W, Liu X, et al. Oridonin inhibits BxPC-3 cell growth through cell apoptosis [J]. Acta biochimica et biophysica Sinica, 2015: gmu134. [IF: 2.191] 4. Cao M, Gao J, Zhou H, et al. HIF-2α regulates CDCP1 to promote PKCδ-mediated migration in hepatocellular carcinoma [J]. Tumor Biology, 2015: 1-12. [IF: 3.611] 5. Jin K, Su K, Li T, et al. Hepatic premalignant alterations triggered by human nephrotoxin aristolochic acid I in canines[J]. Cancer Prevention Research, 2016, 9(4): 324-334. [IF: 4.444] 6. Li C, Meng G, Su L, et al. Dichloroacetate blocks aerobic glycolytic adaptation to attenuated measles virus and promotes viral replication leading to enhanced oncolysis in glioblastoma[J]. Oncotarget, 2015, 6(3): 1544. [IF: 6.359] 7. Pan J, He L, Li X, et al. Activating Autophagy in Hippocampal Cells Alleviates the Morphine-Induced Memory Impairment [J]. Molecular neurobiology, 2016: 1-15. [IF: 5.137] 8. Li C, Wang Z, Chen Y, et al. Transcriptional silencing of ETS-1 abrogates epithelial-mesenchymal transition resulting in reduced motility of pancreatic cancer cells [J]. Oncology reports, 2015, 33(2): 559-565. [IF: 2.301] 9. Qin Y, Pinhu L, You Y, et al. The role of Fas expression on the occurrence of immunosuppression in severe acute pancreatitis [J]. Digestive diseases and sciences, 2013, 58(11): 3300-3307. [IF: 2.613] 10. Li A, Zhou T, Guo L, et al. Collagen type I regulates β-catenin tyrosine phosphorylation and nuclear translocation to promote migration and proliferation of gastric carcinoma cells [J]. Oncology reports, 2010, 23(5): 1247-1255. [IF: 2.301] 11. Zhang Y, Zhou L, Zou J, et al. Palmitoylation of STREX domain confers cerebroside sensitivity to the BK Ca channel [J]. Biochimica et Biophysica Acta (BBA)-Biomembranes, 2014, 1838(10): 2451-2459. [IF: 3.836] |