Nacalai USA's Blog

- 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

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

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

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

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.

- Fast blocking in 5 min.
- Ready to use


Please click the link below to find more information:
https://www.nacalaiusa.com/products/view/279/5-min-blocking-reagent-for-western-blotting-bullet-blocking-one

The Direct Cartridge Holder can be used instead of the regular guard cartridge holder. As it screws directly into the column, no connecting tube is required for connection to analytical column!

Please click the link below to find more information:
https://www.nacalaiusa.com/products/view/267/cosmosil-hplc-accessories

A ready to use solution of chromogenic substrate of alkaline phosphatase.

Features
- Ready to use
- Can be used in wide range of applications such as immunochemical staining or endogenous AP staining.
- Can be used in in situ hybridization (ISH), as it is tested for DNase and RNase

Please click the link below to find more information:
https://www.nacalaiusa.com/products/view/501/bcip-nbt-solution-ready-to-use

Features of this product are as follows:

・Immunoglobulin fraction is prepared from the serum of SARS-CoV-2 recovering patients.
・Categorized as a human polyclonal antibody.
・Filtered through a 0.22 μm membrane and not containing infectious substances such as virus particles.
・Consists of total immunoglobulins purified using Protein A affinity column.

Please click the link below for more information:
https://www.nacalaiusa.com/products/view/487/total-ig-of-sars-cov-2-convalescent

Chemically-defined Media for Mesenchymal Stem Cell Culture

Features
・High consistency
・High safety
・High performance

Please click the link below to find more information:
https://www.nacalaiusa.com/products/view/473/stemfit-for-msc

“Spheroid Catch” is consumables for catching spheroids on the process of the 3D cell culture.

Features
・Trapping spheroids with a 77 µm filter
・Easy to retrieve the filtered spheroids by detaching the filter
・To reduce the time required for cell passage

Please click the link below to find more information:
https://www.nacalaiusa.com/products/view/472/spheroid-catch