PAGE凝胶快速制备试剂盒PAGE Gel Fast Preparation Kit 本产品常温运输;保存于4℃,其中 改良型促凝剂 保存于-20℃,保质期12个月。 货号规格 货号 | | 可制胶数量 |
PG110(制备6%的PAGE胶) PG111(制备7.5%的PAGE胶) PG112(制备10%的PAGE胶) PG113(制备12.5%的PAGE胶) PG114(制备15%的PAGE胶) | | 125块(0.75 mm胶) |
| or |
| >90块(1.00 mm胶) |
| or |
| >60块(1.50 mm胶) |
产品内容 组分名称 | 体积及数量 |
上层胶溶液(2×) | 80 mL |
彩色上层胶缓冲液(2×) | 80 mL |
下层胶溶液(2×) | 250 mL |
下层胶缓冲液(2×) | 250 mL |
改良型促凝剂 | 8 mL |
一次性配胶小杯 | 50个 |
产品特点
快速制备凝胶——Z少只需动手操作2 min即可灌制多块凝胶,无需计算所需溶液量,无需稀释;
彩色上层胶——可制备红蓝绿三种颜色的上层胶,为点样和区分不同凝胶提供便利;
避免异味——无需使用TEMED,避免恶臭气味;
适用小分子蛋白质——尤其小分子蛋白质条带比在传统凝胶中更清晰。产品简介
本产品采用上层胶和下层胶的预混配方,只需加入 改良型促凝剂 即可凝胶,简便快捷。所配的上层胶带有颜色(红色、蓝色或绿色),点样孔清晰易辨,方便点样。三种颜色设计,可用于区分含不同样品的凝胶。本试剂盒灌制的凝胶也可用于非变性PAGE凝胶电泳。
本产品配套提供 改良型促凝剂 ,其具有更好的稳定性和催化效能,配胶过程中无需额外添加TEMED。为方便吸取使用,已开盖使用中的 改良型促凝剂 可置于4℃保存至少三个月。制胶流程(以一块0.75/ 1.0/ 1.5 mm的mini胶为例) - 取等体积 下层胶溶液 和 下层胶缓冲液 ,各 2/ 2.7/ 4 mL ,混匀;
- 向步骤1的混合溶液中加入 40/ 60/ 80 μL 的 改良型促凝剂 ,混匀;
- 将步骤2的混合溶液注入制胶玻璃板中,使液面和短玻璃板上沿之间的距离比梳齿长0.5 cm即可(注意:此溶液为过量,请勿全部注入,可留少许于配胶杯中,以判断胶凝固状况),加入适量水或醇(如异丙醇、正丁醇等)覆盖于下层胶之上;
- 待下层胶凝固后(约5 ~ 10 min),倒去上层水或醇; 注意:当水(醇)和胶之间有一条折射线时,说明胶已凝固。
- 取等体积 上层胶溶液 和 彩色上层胶缓冲液 ,各 0.5/ 0.75/ 1 mL ,混匀; 注意:由于染料的特殊理化性质,使用前请摇匀。
- 向步骤5的混合溶液中加入 10/ 15/ 20 μL 的 改良型促凝剂 ,混匀;
- 将步骤6的混合溶液注入制胶玻璃板中,插入梳齿;
- 待上层胶凝固后(约10 ~ 15 min),拔去梳齿即可用于电泳。注意:请尽量使用新鲜配制的电泳缓冲液。
注意事项 - 本产品制备出的凝胶其上层胶对样品没有浓缩效应,但是与传统PAGE胶相比,对蛋白条带分离效果更好,小分子量蛋白(比如10kDa)也可以清晰地分离开,且蛋白条带更窄更锐利;
- 改良型促凝剂的使用量仅作参考,实际用量可根据个人实验习惯和经验调整。加入较多量的促凝剂可加速凝胶,反之亦然;
- 凝胶速度与温度有显著的正相关性。同等条件下,温度越高,凝胶速度越快,室温过高时建议适当减小改良型促凝剂的用量;
- 本产品已加入适量TEMED的替代品,如需进一步加速凝胶,临配胶前可按需补充适量TEMED;
- 在配胶之前,使胶溶液及缓冲液平衡到室温(如室温放置几分钟),可有效避免凝胶中气泡的形成;
- 推荐电泳条件为:150V,约50min(或200V,约35 min);
- 为了您的安全和健康,请穿实验服并戴一次性手套操作;
本产品科研使用。
上图为Tris-Glycine缓冲系统中,双色蛋白分子量标准(货号:WJ102)在不同浓度SDS-PAGE凝胶中的电泳状况,共包含11条蛋白条带(10 kDa,15 kDa,20 kDa,25 kDa,35 kDa,40 kDa,50 kDa,70 kDa,100 kDa,150 kDa,250 kDa)。参考文献1. Zearalenone can relieve dextran sulfate sodium-induced inflammatory reaction. Ding C, Fan W, Shen T, Huang K, Song S, Yan L. J Biochem Mol Toxicol. 2018 Oct 1:e22236. doi: 10.1002/jbt.22236.
https://www.ncbi.nlm.nih.gov/pubmed/?term=Zearalenone+can+relieve+dextran+sulfate+sodium%E2%80%90induced+inflammatory+reaction
2. PI3K/Akt signaling pathway may be involved in MCP-1-induced P2X4R expression in culturedmicroglia and cancer-induced bone pain rats. Yan Y, Liang Y, Ding T, Chu H. Neurosci Lett. 2019 May 14;701:100-105. doi: 10.1016/j.neulet.2019.02.024. Epub 2019 Feb 15.
https://www.ncbi.nlm.nih.gov/pubmed/?term=PI3K%2FAkt+signaling+pathway+may+be+involved+in+MCP-1-induced+P2X4R+expression+in+cultured+microglia+and+cancer-induced+bone+pain+rats
3. Clemastine Alleviates Depressive-Like Behavior Through Reversing the Imbalance of Microglia-Related Pro-inflammatory State in Mouse Hippocampus. Su, Wen-Jun Zhang, Ting Jiang, Chun-Lei Wang, Wei. Frontiers in Cellular Neuroscience 2018.
https://www.onacademic.com/detail/journal_1000041694012099_2836.html
4. Upregulation of IGF1 by tumor-associated macrophages promotes the proliferation and migration of epithelial ovarian cancer cells. Liu L, Wang X, Li X, Wu X, Tang M, Wang X. Oncol Rep. 2018 Feb;39(2):818-826.
https://www.ncbi.nlm.nih.gov/pubmed/?term=Upregulation+of+IGF1+by+tumor-associated+macrophages+promotes+the+proliferation+and+migration+of+epithelial+ovarian+cancer+cells
5. Enhanced metabolic activities for ATP production and elevated metabolic flux via pentose phosphate pathway contribute for better CIK cells expansion. Zhang W, Huang H, Cai H, Tan WS. CellProlif.2019May;52(3):e12594.
https://www.ncbi.nlm.nih.gov/pubmed/?term=Enhanced+metabolic+activities+for+ATP+production+and+elevated+metabolic+flux+via+pentose+phosphate+pathway+contribute+for+better+CIK+cells+expansion
6. High-throughput screening for small molecule inhibitors of the type-I interferon signaling pathway Acta Pharm Sin B. Yuliantie E1,2, Dai X1, Yang D1,2, Crack PJ3, Wang MW. 2018 Oct;8(6):889-899.
https://www.ncbi.nlm.nih.gov/pubmed/30505658
7. Gu Z Exosomal microRNA‐155‐5p from PDLSCs regulated Th17/Treg balance by targeting sirtuin‐1 in chronic periodontitis.J Cell Physiol. Zheng Y, Dong C, Yang J, Jin Y, Zheng W, Zhou Q, Liang Y, Bao L, Feng G, Ji J, Feng X. 2019 Nov;234(11):20662-20674.
https://www.ncbi.nlm.nih.gov/pubmed/?term=Exosomal+microRNA%E2%80%90155%E2%80%905p+from+PDLSCs+regulated+Th17%2FTreg+balance+by+targeting+sirtuin%E2%80%901+in+chronic+periodontitis
8. High glucose suppresses the viability and proliferation of HTR-8/SVneo cells through regulation of the miR-137/PRKAA1/IL-6 axis.Peng, Hai Yan, Li, Ming Qing, Li, Hua Ping. International Journal of Molecular Medicine 10.3892/ijmm.2018.3686.
http://xueshu.baidu.com/s?wd=paperuri:(d6e45f27ddab44a6235d6494aeaefa55)&filter=sc_long_sign&sc_ks_para=q%3DHigh+glucose+suppresses+the+viability+and+proliferation+of+HTR%3F8%2FSVneo+cells+through+regulation+of+the+miR%3F137%2FPRKAA1%2FIL%3F6+axis&tn=SE_baiduxueshu_c1gjeupa&ie=utf-8&sc_us=7521557626402611505
9. Mesenteric injection of adipose-derived mesenchymal stem cells relieves experimentally-inducedcolitis in rats by regulating Th17/Treg cell balance. Fu ZW, Zhang ZY, Ge HY. Am J Transl Res. 2018 Jan 15;10(1):54-66. eCollection 2018.
https://www.ncbi.nlm.nih.gov/pubmed/?term=Mesenteric+injection+of+adipose-derived+mesenchymal+stem+cells+relieves+experimentally-induced+colitis+in+rats+by+regulating+Th17%2FTreg+cell+balance
10. Melatonin restricts the viability and angiogenesis of vascular endothelial cells by suppressing HIF-1α/ROS/VEGF. Cheng, Jiao,Yang, Hui-Li,Gu, Chun-Jie... journaluri:() International Journal of Molecular Medicine43.945-955.2019
http://www.doc88.com/p-9955016230711.html
10. Protopanaxadiol and metformin synergistically inhibit estrogen-mediated proliferation and anti-autophagy effects in endometrial cancer cells. ChunJie Gu,Jiao Cheng,Bing Zhang... 《American Journal of Translational Research》2017
http://xueshu.baidu.com/s?wd=paperuri:(f4a0182ccde7de686296bab734df014d)&filter=sc_long_sign&sc_ks_para=q%3DProtopanaxadiol+and+metformin+synergistically+inhibit+estrogen-mediated+proliferation+and+anti-autophagy+effects+in+endometrial+cancer+cells&tn=SE_baiduxueshu_c1gjeupa&ie=utf-8&sc_us=17080092009767133051
11. High Glucose Promotes Epithelial-Mesenchymal Transition of Uterus Endometrial Cancer Cells by Increasing ER/GLUT4-Mediated VEGF Secretion. Gu, Chun-Jie, Xie, Feng, Zhang, Bing... Cellular Physiology and Biochemistry2018
http://xueshu.baidu.com/s?wd=paperuri:(1k1w0tw0t65y0xf04e2m0ps0sq050131)&filter=sc_long_sign&sc_ks_para=q%3DHigh+Glucose+Promotes+Epithelial-Mesenchymal+Transition+of+Uterus+Endometrial+Cancer+Cells+by+Increasing+ER%2FGLUT4-Mediated+VEGF+Secretion&tn=SE_baiduxueshu_c1gjeupa&ie=utf-8&sc_us=2975255032155017261
温馨提示:不可用于临床ZL。
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★2019-12-18 PG110-114 PAGE凝胶快速制备试剂盒.pdf
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