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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
Calculators & Apps
Calculators & Apps
Comet Assay
The Comet Assay, also called single cell gel electrophoresis (SCGE), is a sensitive and rapid technique for quantifying and analyzing DNA damage in individual cells.
Ion Channel Flux Assays and Protocols
A review and resources for ion channel flux assays and protocols, along with liposome formation and proteoliposome preparation protocols
Massachusetts-based Businesses of Merck KGaA, Darmstadt, Germany Named to The Boston Globe’s ‘Top Places to Work’ List
Massachusetts-based Businesses of Merck KGaA, Darmstadt, Germany Named to The Boston Globe’s ‘Top Places to Work’ List
Enzymatic Method for Determining L-Amino Acids (L-Amino Acid Quantitation Assay)
Assay protocol for the colorimetric/fluorometric detection of L-Amino Acids in biological samples using the L-Amino Acid assay kit
Hazard and Precautionary Statements
Look up hazard codes, precautionary statements, and find the full descriptions to match GHS pictograms commonly displayed on laboratory chemicals.
cOmplete™, EDTA-free Protocol
It is possible dissolve 1 tablet in 2 mL double dist. water (results in a 25x stock solution) without any problems.
Liberase™ DH Research Grade Protocol & Troubleshooting
Your current tissue dissociation protocol, and the extent to which you have been successful with traditional collagenase are good guides for selecting the appropriate Liberase Enzyme Blend.
Vendrell Group – Professor Product Portal
Optical imaging has revolutionized our understanding of how biological systems behave at a molecular level. In our group we develop Dynamic Activatable Fluorophores (DYNAFLUORS) as chemical probes to image molecular events associated to inflammation and cancer.
Waser Group – Professor Product Portal
The Waser laboratory is working on the development of non-conventional bond disconnections using the unique properties of hypervalent iodine reagents. In particular, they discovered the exceptional properties of 1-[(triisopropylsilyl)ethynyl]-1,2-benziodoxol-3(1H)-one (TIPS-EBX) for electrophilic alkynylation.
Wulff Group – Professor Product Portal
The research areas of interest to the Wulff group include enantioselective catalysis, mechanisms of asymmetric catalysis, macromolecular chemistry, Fischer carbene complexes in organic synthesis and the total synthesis of natural products.
Xu Group – Professor Product Portal
The research of the Hammond-Xu Group is focused on the understanding of novel interactions between organic and organometallic compounds from the perspective of physical organic chemistry.
Zhou Group – Professor Product Portal
Prof. Zhou's research group in Singapore is mainly interested in developing late metal-catalyzed reactions for fundamental C-C bond formation. Recently, they have solved several problems in palladium catalysis.
Skrydstrup Group – Professor Product Portal
The Skrydstrup group has developed reagents and glassware for carrying out transition metal catalyzed carbonylations in a simple and safe manner.
Yudin Group – Professor Product Portal
The Yudin laboratory is known for the development of amphoteric molecules and their application in synthesis. The corresponding reagents possess nucleophilic and electrophilic functional groups that do not prematurely react with each other.
Zhang Group – Professor Product Portal
The major research thrust in Professor Liming Zhang’s group is homogeneous gold catalysis ranging from discovery of novel reactivities, design of new ligands, development of versatile synthetic methods and application in natural product synthesis.
Birman Group – Professor Product Portal
The main focus of research in the Birman group is on the de novo design of asymmetric catalysts and reagents. As part of this effort, they have developed Amidine-Based Catalysts, or ABCs, and demonstrated their high enantioselectivity in many asymmetric
Blackwell Group – Professor Product Portal
Our laboratory pursues research at the chemistry-microbiology interface. We are deeply interested in the mechanisms by which bacteria sense each other, their environment, and the eukaryotic hosts on which and in which they may reside. One prominent pathway that we
Garg Group – Professor Product Portal
The Garg group develops methods for the synthesis of natural products and pharmaceuticals. One key method pertains to heterocyclic arynes, such as indolynes and pyridynes, which are generated in situ from silyltriflate precursors under mild fluoride based reaction conditions.
Raines Group – Professor Product Portal
Professor Ron Raines works with Sigma-Aldrich on the development of reagents and tools for chemical biology such as the traceless Staudinger ligation reagent (670359). DTBA (774405), a superior biological reducing reagent to DTT, is another technology to come out of
Ritter Group – Professor Product Portal
The Ritter lab currently focuses on fluorination chemistry for late-stage functionalization of complex natural and unnatural products. PhenoFluor™ has been developed as a general reagent for the selective, predictable, direct deoxyfluorination of complex alcohols and phenols.
Sheppard Group – Professor Product Portal
Our laboratory is interested in the development of new synthetic methodology and its application to the synthesis of potentially useful molecules. Our research work is spread across a wide range of different areas including transition-metal catalysis (gold, palladium), organoboron chemistry
Shi Group – Professor Product Portal
The major research interests of Prof. Bing-Feng Shi's lab are focused on transition metal-catalyzed transformations and their application in the synthesis of natural products.
Shibasaki Group – Professor Product Portal
Professor Shibasaki's research focuses on the development of novel cooperative asymmetric catalytic systems that allowed for streamlined synthesis of enantioenriched high-value chiral building blocks.
Stephenson Group – Professor Product Portal
Research in the Stephenson lab focuses upon the development of new chemical methods which enable the activation of chemical bonds under mild reaction conditions.
Boger Group – Professor Product Portal
As the exploration of the properties of complex natural products becomes increasingly more sophisticated with the technological advances being made in their screening and evaluation and as structural details of their interaction with biological targets becomes more accessible, the importance
Maria Isabel Amorin
María Isabel Amorín is a MSc student at the University of Edinburgh and the creator of CrustaTec, a project that aims to solve two of Guatemala’s biggest environmental problems in one go.
Fahad Shafiq
Having recently completed his Ph.D., Dr. Fahad Shafiq is on a mission to boost crop productivity and feed our growing global population – here he tells us about his inspiration.
Samantha Apps
Samantha Apps tells us about her work on exploring new ways to produce ammonia and the importance of perseverance.
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