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Nacalai USA's Blog

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mRNA and Oligonucleotides purification with chromatography

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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.



Please click the link below to find more information:

https://lnkd.in/gCA_JD9S




#application #dna #hplc #newproduct #rna #sizeexclusion

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New: DL-Amino Acid Labeling Kit

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New: DL-Amino Acid Labeling Kit
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.



Please click the link below to find more information:

https://www.nacalaiusa.com/products/view/528/dl-amino-acid-labeling-kit
#aminoacid #chiral #lebeling #newproduct

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New Labeling Reagent for LC-MS: L-FDVDA

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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.



Please click the link below to find more information:

https://www.nacalaiusa.com/products/view/521/labeling-reagent-for-lc-ms
#newproduct

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Hundreds of authentic natural products are available!

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Hundreds of authentic natural ...
Hundreds of authentic natural products are available, most of them are the world’s first commercial products. https://lnkd.in/gQtbxYG6
#Catechin #HPLC #Isoflavone #Standard #Strictinin

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Application: Nucleic Acid Metabolites Separation under Mass-spec Compatible Conditions

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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
#COSMOSIL #PBr #application

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New Product: CosmoPAGE WB Ladder

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New Product: CosmoPAGE WB ...


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:

https://www.nacalaiusa.com/products/view/515/cosmopage-wb-ladder


#newproduct

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New Product: 5 min. Blocking Reagent for WB

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New Product: 5 min. Blocking ...
#newproduct

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Virtual Exhibit : Experimental Biology (EB 2021)

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Virtual Exhibit : Experimental ...
#Exhibition

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New Product: COSMOSIL Direct Cartridge Holder

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New Product: COSMOSIL Direc...
#newproduct

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** Clearance SALE ** HPLC columns

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Online Clearance Sale Begins Online Clearance Sale Begins
#specialoffer

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