![SMOBIO/[DM2160] FluoroBand™ 100 bp Fluorescent DNA Ladder, 500 μl/500 μl/DM2160](images/SMOBIO/image.jpg)
Description
The DM2160 FluoroBand™ 100 bp Fluorescent DNA Ladder is a ready-to-use DNA ladder, which is pre-mixed with high sensitivity DNA binding fluorescent dye and loading dye for direct gel loading. The DNA Ladder DM2160 is composed of 11 individual DNA fragments: 1.5k, 1k, 900, 800, 700, 600, 500, 400, 300, 200 and 100 bp derived from a mixture of PCR products and specifically digested plasmid DNA; these bands can be visualized when illuminated with 470 nm blue light or UV light. This product contains two enhanced bands (1.5 kb and 500 bp) for easier reference. In addition, two tracking dyes, Xylene cyanol FF and Orange G which mimic the migration of 4,000 bp and 50 bp dsDNA during electrophoresis are also added for real time monitoring. Real time observation of the electrophoresis is also possible if compatible light source is fitted to the electrophoresis tank.
Features
Sharp bands
Quick reference— enhanced bands
Ready-to-use— premixed with loading dye for direct loading
Stable— room temperature storage over 6 months
Directly observed by UV or blue light— premixed with high sensitive DNA fluorescent dye
Source
Phenol extracted PCR products and dsDNA digested with specific restriction enzymes, equilibrated in 10 mM Tris-HCl (pH 8.0) and 10 mM EDTA.
Range
100 ~ 1,500 bp
Concentration
52.2 µg/ 500 µl
Recommended loading volume
5 µl/ well
Storage
Protected from light Room temperature for 6 months4°C for 12 months -20°C for 24 months
Specification
Cat. No. | DM2160 |
Series Name | FluoroBand™ |
Product Size | 500 μl |
Size Range | 100 – 1500 bp |
Band Number | 11 |
Tracking Dye | Orange G and Xylene cyanol FF |
Enhanced Band | 500 and 1500 bp |
Manual
Manual_DM2160_FluoroBand™ 100 bp Fluorescent DNA Ladder
SDS
SDS_DM2160
Are the DNA markers/ladders produced by SMOBIO sufficient in quantity?
Yes, all the DNA markers of SMOBIO have been passed in the QC processes including repeated optical density measurements to ensure the quantity of total DNA.
Can I combine non-fluorescent markers and fluorescent loading dye (ex. DL5000) to replace FluoroBand™ fluorescent DNA ladders?
SMOBIO’s fluorescent DNA ladders is better in intensity and accuracy than a fluorescent marker produced by mixing non-fluorescent one with reagents containing fluorescent DNA dyes such as DL5000. In another aspect, DL5000 is designed for quick screening, not intended for preparation of DNA ladders which needs careful calibration. Therefore we suggest using our fluorescent DNA ladders directly.
Will FluoroBand™ fluorescent DNA ladders gradually lose intensity?
The fluorescent signals of a fluorescent DNA ladder might be reduced if frequently exposed to light for a long term. Therefore, we suggest keeping fluorescent DNA ladders from exposure to light.
Can fluorescent DNA markers be visualized when illuminated with UV light?
Yes, it is possible to view the fluorescent signals under blue light and UV light.
The conserved basic residues and the charged amino acid residues at the α-helix of the zinc finger motif regulate the nuclear transport activity of triple C2H2 zinc finger proteins
Chih-Ying Lin, Lih-Yuan Lin PLoS One. 2018; 13(1): e0191971. Published online 2018 Jan 30. doi: 10.1371/journal.pone.0191971
PMCID: PMC5790263
Transposable elements generate population-specific insertional patterns and allelic variation in genes of wild emmer wheat (Triticum turgidum ssp. dicoccoides)
Katherine Domb, Danielle Keidar, Beery Yaakov, Vadim Khasdan, Khalil Kashkush BMC Plant Biol. 2017; 17: 175. Published online 2017 Oct 27. doi: 10.1186/s12870-017-1134-z
PMCID: PMC5659041
FluoroBand™ DNA Ladder series
ExcelBand™ DNA Ladder series
FluoroDye™ DNA Fluorescent Loading Dye
Excellent for premix with DNA sample
Sensitivity up to 0.14 ng DNA
Safety dye
Convenience - monitor the electrophoresis in real-time
FluoroVue™ Nucleic Acid Gel Stain
Excellent for in-gel staining
Sensitivity up to 0.14 ng DNA or 1 ng total RNA
A safer alternative to EtBr
Suitable to blue or UV light
B-BOX™ Blue Light LED Epi-illuminator
470 nm long wavelength
Improved cloning efficiency
Compact, light-weight, and portable (less than 1 kg)
Adjustable and removable filter plate allows for gel cutting, visualization, and documentation
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要是能上传一些真实药厂设备，也许对大家都有帮助。
下面上传《常用制剂设备》的图扫描。
http://www.k65.net/mail/url.php?n=eXpmMzcyMT0v
code:37217613
比较电泳设备.pdf(425.0k)
常用制药设备的PPT(带彩图).rar(751.71k)
最近要添加一些设备，请教各位大神推荐的厂家及其型号。
需要的设备如下：高速剪切混合机、湿法制粒机、干法制粒机、整粒机、包衣机、胶囊填充机、铝塑包装机。
先谢谢各位大神了
先说出自己这几天学习注射剂的心得：
关于注射剂仿制，先对照原研处方，处方设计尽量和原研一致，通过考察评价外观、色泽、澄明度、pH、含量、有关物质、细菌内毒素或热原、不溶性微粒和稳定性等，确定一个符合标准的相关标准高于原研药的处方。也就是说注射剂仿制就是通过处方和工艺的筛选找出一个满足标准（pH、含量、有关物质、细菌内毒素或热原等）的处方和工艺，这个是不是仿制的基本思路？
而这其中有还很多问题。只有思路还不进行实际研发。
比如处方设计中，一般常用辅料有哪些？
一般在什么情况下需要加入什么特殊的辅料？比如pH调节剂，抑菌剂等。
做研发的实验步骤是如何。有了一个初步的处方，我们第一步是配溶液？还有灭菌、封口这个步骤是怎样的？每一步都用什么设备，有几种工艺可以选，还一般的操作条件如温度速度时间等。
很多细节问题和思路问题，做注射剂的高手和新手们都来说说哦。这是一个开放的交流大家可以说的更远，说出自己的精华。
另外版主给加个积分呗，很多帖子我看不了！！！
下面是我觉得做注射剂必须了解的基本法规链接，给新手看滴，希望有帮助
http://www.sfda.gov.cn/WS01/CL0058/9348.html
关于印发《可见异物检查法补充规定》的通知
http://www.sfda.gov.cn/WS01/CL0055/27800.html
关于发布化学药品注射剂和多组分生化药注射剂基本技术要求的通知
http://www.sfda.gov.cn/WS01/CL0055/24969_9.html
关于开展注射剂类药品生产工艺和处方核查工作的通知
