Application of Lorazepam and Its Impurities A-E using COSMOSIL PBr Column
--- Application of Lorazepam and Its Impurities A-E ---
Data courtesy of Genichiro, Tsuji, Ph. D.,
Division of Organic Chemistry, National Institute of Health Sciences
https://www.nacalai.co.jp/cosmosil/data/csmosrchpng.cfm?sFile=AP-1847&columnID=011&lc=E&pg=Application
Click the link below to get more information on COSMOSIL PBr.
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![Application of Sesamin metaboli...]()
Application of Sesamin metabolites using COSMOSIL piNAP
Application of Sesamin metabolites
https://www.nacalai.co.jp/cosmosil/data/csmosrchpng.cfm?sFile=AP-1846&columnID=008&lc=E&pg=Application
Data courtesy of Takuto Kumano, Ph. D. and Michihiko Kobayashi, Ph. D.,
Graduate School of Life and Environmental Sciences, The University of Tsukuba
Click the link below to get more information on COSMOSIL π-NAP.
>> https://www.nacalaiusa.com/products/view/107/cosmosil-pi-nap
Features:
- Fast Run Time: Running mini-gel in 25 minutes!
- Easy to Use: Just replace the Laemmli running buffer with Rapid Running Buffer
- Wide-Range Separation: Gradient gel-like separation on a single percentage gel
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![mRNA application by RNA-SEC-...]()
mRNA application by RNA-SEC-100.
- COSMOSIL RNA-SEC HPLC Column -
Presented here are two HPLC methods, a size exclusion-based method for the purification of long mRNA, and a reverse-phase method for the purification of oligonucleotides.
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This product is an amino acid labeling kit for HPLC analysis. Due to their high polarity and insufficient UV absorbance, amino acids need to be labeled prior to HPLC. In addition, research on D-amino acids has recently been gaining prominence. With conventional labeling reagents, such as phenyl isothiocyanate and dansyl chloride, costly chiral columns are required. This product is designed to label amino acids without intensive labor and achieve chiral separation with achiral columns, such as C18.
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![L-FDVDA (1-Fluoro-2,4-dinitro...]()
L-FDVDA (1-Fluoro-2,4-dinitrophenyl-5-L-valine-N,N-dimethylethylenediamine-amide)
L-FDVDA is a new labeling reagent for amino groups and includes a chiral carbon, enabling the separation of labeled amino acids with a C18 or other achiral column. As the reagent itself is more easily ionizable compared to conventional products, higher sensitivity with LC-MS can be achieved, and it is suitable for analyzing trace amounts of peptides.
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![COSMOSIL PBr retains hydrophi...]()
COSMOSIL PBr retains hydrophilic compounds stronger than C18 columns under the same reversed-phase conditions.
COSMOSIL / COSMOCORE PBr Column
* Separation of hydrophilic compounds in reversed-phase conditions *
- Separate hydrophilic compounds in reversed-phase conditions
- Alternative selectivity to C18 column
- Simple mobile phase condition compared to HILIC
Click the link below to get more information.
>> https://www.nacalaiusa.com/products/view/280/cosmocore-2-6pbr
Features
・Ready-to-use with 4 prestained proteins for clear visualization during electrophoresis and Western blotting transfer
・10 IgG-binding proteins for visualization on Western blots
・Wide range size estimation (10-200 kDa)
・Two enhanced bands (30 and 80 kDa)
Please click the link below to find more information:
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Bullet Blocking One is a blocking reagent for western blotting, which exhibits excellent blocking efficiency in only 5 minutes due to the amphiphilic compound used.
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Application of Lorazepam and Its Impurities A-E using COSMOSIL PBr Column
