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SMCxPRO™ Immunoassay Instrument and SMC™ Kits
High Sensitivity Protein Measurement at the fg/mL level Synonym: SMC, Singulex, single molecule counting, xPRO
APIs and Formulation Contact Us
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Ultra-High Performance Liquid Chromatography (UHPLC) with the Ascentis® Express Phenyl-Hexyl Column
Ultra-High Performance Liquid Chromatography (UHPLC) with the Ascentis® Express Phenyl-Hexyl Column
Separation of Alcohols and Esters in Spirits using Serially Connected GC Columns
Separation of Alcohols and Esters in Spirits using Serially Connected GC Columns
Reference Standards for Analyzing Polyphenol Catechins
Reference Standards for Analyzing Polyphenol Catechins
Knoevenagel Condensation Reaction
Knoevenagel Condensation is an organic reaction named after Emil Knoevenagel. It is a classic C-C bond formation reaction and a modification of the Aldol Condensation.
Jamison Nickel (II) Precatalysts
The Jamison group has developed a library of bench-stable phosphine-containing nickel(II) precatalysts that are converted into active catalysts in situ.
Diazaphospholane Ligands for Catalytic Asymmetric Transformations
Diazaphospholane Ligands for Catalytic Asymmetric Transformations: Professor Landis and co-workers developed a series of new ligands based on chiral 3,4-diazaphospholane structures.
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.
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.
General Adherent Cells
Protocol for creating create stable cell lines from both dividing and non-dividing cells for use with a lentiviral delivery system.
Biomedical Implant Devices Fabricated from Low Young’s Modulus Titanium Alloys Demonstrating High Mechanical Biocompatibility
Biomedical implants are essentially foreign substances within the human body that must survive many years’ exposure to demanding mechanical and physiological conditions. Despite these challenges, metal implants have been widely used to substitute for or rebuild hard tissues such as
Biodegradable Aliphatic Polyesters for Drug Delivery
Innovations in polymer technology have had a significant impact on the advancement of novel drug delivery systems.
Understanding and Optimizing PCR eBook Download
PCR success can vary greatly depending on sample prep, reagent purity, and experimental design. This eBook covers key factors in PCR optimization including:
Cultivation of Shigella
Shigella spp. are predominantly connected to humans and are rarely isolated from other animals, with the exception of primates.
Navigating Fragrance Allergens
Food allergens are well known and codified by most global food regulatory agencies. Regulators and consumers require that food allergens be clearly displayed on packages.
Nickel Carbonyl
Analysis of nickel carbonyl, nickel carbonyl in air, organometallics in air, exposure limits for nickel carbonyl, ni(co)4
BIOshell™ Glycan U/HPLC Columns
The BIOshell™ Glycan column is ideal for the separation and quantitation of isolated glycans using the HILIC method for accurate glycoprotein analysis.
Chemistry in (Bio)Materials Science
"Click" Chemistry in (Bio)Materials Science
OligoArchitect™ Assay Design
Efficient qPCR relies on good assay design. Since the invention of PCR, many parameters have been identified as important for assay quality, such as estimates of oligo temperature characteristics, GC content and folding properties.
Quantum Dots: An Emerging Class of Soluble Optical Nanomaterials
We presents an article concering Quantum Dots: An Emerging Class of Soluble Optical Nanomaterials.
Calculating Your Working Tolerance: A Guideline
Guideline to calculate your working tolerance - Certified Standard Solutions (CRM)
Two Distinct Sample Prep Approaches to Overcome Matrix Effect in LC/MS of Serum or Plasma Samples
This article highlights the impact that sample matrix effects can have on LC/MS response and discusses two novel approaches to reduce it.
Imprint ® DNA Modification Kit (MOD50) Protocol
The Imprint DNA Modification Kit provides the reagents needed for bisulfite conversion and post-modification clean-up of DNA samples in less than 2 hours.
3D Printable Conductive Nanocomposites of PLA and Multi-walled Carbon Nanotubes
A nanocomposite is typically defined as a mixture between a host material (e.g., polymer matrix) and nanofillers with at least one dimension of less than 100 nm.
Melamine Analysis via GC-MS
Sigma-Aldrich presents an article about the analysis of melamine and related compounds in dog food with the use of more economical gas chromatography-mass spectrometry (GC-MS) instrumentation.
Benefits of Ascentis Express Phenyl-Hexyl over Biphenyl for the Separation of Pain Management Opiates
Although both biphenyl and phenyl-hexyl phases can resolve these compounds, the former exhibits excellent peak shape and substantially less silanol-derived ion exchange activity.
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