Merck Products & Reviews

The Guava® Caspase 3/7 and 8 Assays employ a FLICA (Fluorescent Labeled Inhibitor of Caspases) reagent that specifically identifies active caspase 3 and 7 molecules or caspase 8 molecules. Non-cytotoxic, cell permeant dyes elimiate lysis and permeabilization procedures. Each FLICA is comprised of three subunits: A caspase-specific amino acid inhibitor containing a recognition sequence for caspase 3/7 (DEVD) or caspase 8 (LETD)…

The SNAP i.d. Protein Detection System revolutionizes the quality of your blots every time — in record time! Unlike conventional Western blotting, where diffusion is the primary means of reagent transport, the SNAP i.d. system applies a vacuum to actively drive reagents through the membrane. This novel method allows you to optimize your blotting conditions in record time for maximum results. The SNAP i.d. system minimizes over…

The revolutionary ImageStream®X Mark II Imaging Flow Cytometer combines the speed, sensitivity, and phenotyping abilities of flow cytometry with the detailed imagery and functional insights of microscopy. This unique combination enables a broad range of applications that would be impossible using either technique alone. This instrument produces multiple high-resolution images of every cell directly in flow, including brightfie…

Chemotaxis assays are ideal for assessing the effects of pharmacological compounds on the motility of tumor cells, and for analyzing the migratory capacity of multiple cell lines in parallel. The format options enable large-scale screening and quantitative comparison of multiple samples in a user friendly, sensitive, HTS system. Quantitative fluorescent method increases sensitivity 10-fold over similar assays on the market…

Immobilon Transfer Membranes are robust, versatile PVDF substrates for a variety of applications, including westerns, dot/slot blots, protein sequencing,and MS analysis. Unlike traditional blotting membranes, Immobilon membranes won’t crack or curl, and they can be cut without fracturing. They are also compatible with a variety of detection chemistries, including radioactive, chromogenic, chemiluminescent, fluorescent, and che…

Introducing a vacuum filtration system that makes sample preparation easy: the EMD Millipore Samplicity filtration system with Millex Samplicity membrane filters. With the Samplicity® filtration system and Millex Samplicity® membrane filters, EMD Millipore has transformed sample preparation forever. Advantages of the EMD Millipore Samplicity filtration system include:   •  Higher throughput with simultaneous vacuum filtration…

For perfect high-performance liquid chromatography (HPLC) results, high-performance solvents are a must. LiChrosolv ® solvents are designed to optimally support analytical HPLC, fast chromatography, and LC-MS applications. They feature high degrees of UV transmittance, low particle counts, low acidity and alkalinity, and low evaporation residue levels making them ideal for reproducible separations.

Leptin is synthesized in adipocytes as a 16 kDa molecule and the circulating level is directly proportional to the total amount of fat in the body.

With their vertical membrane design, Amicon Ultra 2 mL filters deliver the highest recovery with shortest spin times• Concentrates 2 mL down to 15-70 µl• 98% sample recovery• Fast processing time - 10 to 30 minute spin times• Engineered dead stop• Reverse spin capability provides consistent recoveries

Membrane Filter Fecal Coliform Agar. Typical Composition (g/L): Proteose peptone 5.0; bile salts 1.5; tryptose 10.0; lactose 12.5; yeast extract 3.0; methyl-blue (formerly aniline blue) 0.1; sodium chloride 5.0; agar-agar 15.0.Application: For the detection of fecal coliforms in water using the membrane filter technique.

Deacetylated chitin, Poly(D-glucosamine)

suitable for PCR

A potent, cell permeable, non-tubulin-interacting mitosis inhibitor. Arrests mammalian cells in mitosis with monopolar spindles. In vitro it specifically inhibits the motility of the mitotic kinesin Eg5, a motor protein involved in the assemble and maintainance of the mitotic spindle.

Upgrade your tissue culture room by getting accurate cell counts quickly, and recording results digitally. The Scepter™ 3.0 handheld cell counter combines smart capabilities with the Coulter impedance principal to hand you precise, consistent counts in seconds.

The Erenna Immunoassay System, powered by Singulex's patented single-molecule detection technology, accelerates biomedical and translational research by accurately and reliably quantifying low-abundance biomarkers at or below sub-picogram concentrations. This unique high-definition technology enables distinct stratification of healthy and disease subjects through a broad dynamic range of over 4 logs, enhancing the clinical uti…

Glutamate, one of the two acidic proteinogenic amino acids, is also a key molecule in cellular metabolism. The synthesis of α-KG from glutamate by glutamate dehydrogenase is a key TCA cycle anaplerotic reaction. In humans, glutamate plays an important role both in amino acid degradation and disposal of excess or waste nitrogen. Within the mammalian nervous system, glutamate is the most abundant excitatory neurotransmitter. It…

Simply the Right Mix - Designed to save you time and worries By combining support from our mixing specialists, our comprehensive toolbox of mixing solutions and a range of trial options in a new service package, Millipore now offers you a unique opportunity to help optimize your mixing process and achieve cost-effective results. Our PreValidation service package is built upon mixing knowledge accumulated by placing more than 1…

Economical and reliable high-performance water purification solution for analyzers

The Hi-Flow™ Plus 4 mil Variety Sample Pack has a backing thickness of 4 mil, size 30.5 cm × 25 cm, pack of 10 sheets

Backing thickness 2 mil, size 30.5 cm × 25 cm, pack of 10 sheets (2 sheets of each speed)

SureWick Glass Fiber Diagnostic Pads

SureWick Glass Fiber Diagnostic Pads

SureWick Glass Fiber Diagnostic Pads

SureWick Sample and Absorbent Pads

SureWick Sample and Absorbent Pads