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Detection of Listeria monocytogenes in Food and Environmental Samples

Detection of Listeria monocytogenes in food and environmental samples according to ISO 11290-1, FDA-BAM and USDA-FSIS

Evaluation of Recombinant, Chemically Treated Trypsin in Proteomics and Protein Characterization Assays

Smart Nanofiber Meshes as a Local Drug Delivery Platform

Professor Mitsuhiro Ebara provides insights on several types of smart nanofiber mesh systems that have been explored for different drug delivery purposes.

Virus Cultivation

Cell lines for vaccine production and cultivation of SARS CoV-2 and other viruses. Primary, human diploid, and continuous culture cell lines for the propagation of viruses and virus-based vaccines.

PromoCell® Primary Cell Pellets

Primary cells from PromoCell are available in pelleted form for research applications like gene expression analysis, and cell/protein characterization experiments.

F-12 Coon's Modification Formulation

Tubulin

Tubulin is the major building block of microtubules. This intracellular cylindrical filamentous structure is present in almost all eukaryotic cells.

Thermoelectric Performance of Perovskite-type Oxide Materials

The prevailing strategies for heat and electric-power production that rely on fossil and fission fuels are having a negative impact on the environment and on our living conditions.

Leukemia Inhibitory Factor (LIF) Protein

Leukemia Inhibitory Factor (LIF) is a stem cell growth factor used for the in vitro culture of pluripotent mouse embryonic stem cells (ES cells).

Protein Concentration for Large Volumes Samples

For filtering large volumes of biological solutions, we manufacture specialized equipment including centrifugal filtering devices, discs, cells and solvents.

Antibodies in Practice General Information

Using antibodies in the lab from selection, antibody concentration and antibody storage

Drug Conjugate Analysis using β-Glucuronidases

Drug conjugate analysis and the enzymatic hydrolysis of glucuronides

Custom Services

We are the exclusive distributor of the TRC shRNA library clones in DNA or lentiviral format and many custom services are available.

AIE Luminogens: A Family of New Materials with Multifaceted Functionalities

AIE Luminogens - Family of new materials with multifaceted functionalities. Find some representative applications of the AIEgens

Centrifugation-free Protein Extraction and Purification from Total Cultures of Baculovirus-infected Insect Cells

Fragmentation of chromatin in ChIP

Fragmentation of chromatin in Chromatin Immunoprecipitation (ChIP)

Nanodisc Technology: A Revolutionary System for Study of Membrane Proteins

Read our article about how the Nanodisc system allows for structural studies of membrane proteins.

Anti-FLAG® M2 Magnetic Beads

Comparison of elution techniques for small-scale protein purification of FLAG® tag proteins using anti-FLAG® M2 magnetic beads.

RPC Purification Options and Scale up with SOURCE™ Media

The different stages of working with SOURCE™ (Cytiva) for high-resolution separation are discussed, from purification to polishing and scaling up

ChIP Troubleshooting Tips

Chromatin Immunoprecipitation (ChIP) Troubleshooting Tips

Vitronectin

Vitronectin is a glycoprotein present in plasma and tissues. Together with fibronectin, vitronectin is one of the major cell adhesion proteins in plasma.

Sensor Dyes

Nitric oxide (NO) as a signal transporter in neurons, endothelial cells and in the immune system.

Converting from Flow Velocity to Volumetric Flow Rates

This page shows how to convert between flow velocity and volumetric flow rate in affinity chromatography of antibodies.

Improving Reproducibility: Best Practices for Antibodies

In the midst of beeping lab timers, presentations and grant deadlines, it is easy to take for granted the quality of lab reagents.

Selectophore Ionophores

Sigma-Aldrich.com presents an article on Selectophore Ionophores

Inverted Organic Photovoltaic Devices Using Zinc Oxide Nanocomposites as Electron Transporting Layer Materials

Organic photovoltaics (OPVs) represent a low-cost, lightweight, and scalable alternative to conventional solar cells. While significant progress has been made in the development of conventional bulk heterojunction cells, new approaches are required to achieve the performance and stability necessary to

Near-infrared (NIR) Fluorescence Dyes

NIR Fluorescence Dyes

Organic Photovoltaics in IoT, Architecture, and Wearables

Advances in OPV materials & device design; OPV technology as an energy source, enabling larger deployment of low-power, low-maintenance, & environmentally friendly hardware solutions is discussed.

HMG-CoA Reductase (HMGR) Assay Kit

3-hydroxy-3-methylglutaryl-CoA reductase (HMGR) is a transmembrane glycoprotein, located on the endoplasmic reticulum.

MC-Media Pad – Validation Summary

This article will focus on results obtained for MC-Media Pad RAC, MC-Media Pad Coliform, MC-Media Pad E. coli & Coliform & MC-Media Pad Yeast & Mold.

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