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FastWoRX for Faster and Greener Alternative to Liquid-Liquid Extraction

After filtration, the FastWoRX powder loaded with organic products can serve as a convenient input for flash chromatographic separation or other processing.

Resolving by Mass

Bioanalysis with SPME

Biocompatible SPME devices employ C18 bonded porous silica sorbent particles, in a binder which resists fouling by biological matrix components

ChIP Troubleshooting Tips

Chromatin Immunoprecipitation (ChIP) Troubleshooting Tips

Myosin

Myosins are a family of ATP-dependent motor proteins. Myosin II is the major contractile protein involved in eukaryotic muscle contraction by “walking” along actin microfilaments of the sarcomere

Cationic Gold(I) Complexes Based on Bulky Phosphine Ligands: New Opportunity for Efficient Gold Catalysis

Nok – Third-Generation Amphiphile for Cross-Coupling Chemistry in Water

Micellular catalysis has provided the ability to carry out several commonly used transformations used in the synthetic community to be carried out in water.

Ring-Closing Alkyne Metathesis (RCAM)

Alkyne metathesis has been a useful tool for C–C bond formation since the discovery of structurally well-defined metal alkylidynes by Schrock and coworkers.

Cell Analysis Best Practices

How do you assess the state of your cell culture? We’ve got some best practices to share.

Few Monolayer Atomic Layer Deposition (ALD) on Surfaces and Interfaces for Energy Applications

Discovery and Single Crystal Growth of Lanthanide Intermetallics—Interplay of Synthesis and Physical Properties

Solid state and materials chemistry have made a tremendous impact and have experienced growth in recent years, particularly for rare earthcontaining materials.

Recent Developments in Magnetic Iron Oxide Nanoparticles for Non-Invasive Bioimaging

Professor Hui Mao explores the use of superparamagnetic iron oxide nanoparticles (INOPs) that offer an alternate contrast-enhancing mechanism.

Transforming E.coli with Engineered Plasmid

Making Competent Cells; Making Agar Plates; Bacterial Transformation; Picking Colonies; Growing Bacteria in Liquid Culture; Freezing Bacteria.

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

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.

Detect, Visualize and Quantify Single Post-Translational Modifications

Sigma-Aldrich presents a Biofiles on Detect, Visualize and Quantify Single Post-Translational Modifications

Inhibition of Nucleic Acid Synthesis by Antibiotics

Quinolones are a key group of antibiotics that interfere with DNA synthesis by inhibiting topoisomerase, most frequently topoisomerase II (DNA gyrase), an enzyme involved in DNA replication.

Fragmentation of chromatin in ChIP

Fragmentation of chromatin in Chromatin Immunoprecipitation (ChIP)

Aminophosphine Ligands

Palau’Chlor®: Easily and Selectively Functionalize Lead Compounds

Aryl chlorides are commonly used in cross-coupling reactions and can serve as key intermediates towards the synthesis of pharmaceutical drug candidates and natural products.

Trichloroacetimidate Reagents

Trichloroacetimidates are also commonly employed as alcohol alkylation reagents, particularly when existing functionality is not acid sensitive.

Downloadable 96 Well Plate Templates

We offer downloadable and printable 24, 48 & 96 well plate templates in PDF, JPG, PNG and SVG formats for design experiments performed in a well plate

Angiogenesis Assays

Cell based angiogenesis assays to analyze new blood vessel formation for applications of cancer research, tissue regeneration and vascular biology.

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.

Kinetic Energy Harvesting by Magnetostrictive Materials

A significant limiting factor for wearable electronics and wireless sensors is the finite amount of energy that can be stored in on-board batteries.

Soluble Pentacene Precursors

Fabrication procedure of organic field effect transistor device using a soluble pentacene precursor.

Syntheses of Functionalized Alkenes, Arenes, and Cycloalkenes via a Hydroboration-Coupling Sequence

Tandem hydroboration Suzuki Coupling both intermolecular and intramolecular gave diverse alkyl substituted products dppf

Mammary Epithelial Cell Growth Medium

Serum-free Mammary Epithelial Cell Growth Media optimized for the in vitro cultivation of epithelial cells from the mammary gland. Protocols for handling, cell passaging, media, and product use.

Aggregation-induced Emission Luminogens for Non-doped Organic Light-emitting Diodes

Organic Light-emitting Diodes (OLEDs) are solid-state devices that transform electrical energy into light. OLEDs are considered the next generation technology for high-resolution flexible displays and solid state lighting, attracting intense scientific and industrial interest.

Calculating Your Working Tolerance: A Guideline

Guideline to calculate your working tolerance - Certified Standard Solutions (CRM)

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