Sigma-Aldrich Co. LLC

Laboratory and Research Supplies and Equipment

In-Gel Detection Kit locates phosphorylated proteins.

Phosdecor(TM) Fluorescent Phosphoprotein In-Gel Detection Kit identifies Phosphoprotein changes that can indicate many cell signaling processes, cancer, and obesity. It includes phosphate specific PhosDecor Stain, specially formulated buffers, and positive control to validate system performance. Interaction of stain with protein-bound phosphate groups results in selective chemiluminescence...

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Communication Systems & Equipment

Kit enables whole genome amplification.

GenomePlex-® Tissue Whole Genome Amplification Kit includes all reagents needed for extraction and whole genome amplification from as little as 0.1 mg of fresh, frozen, or formalin-fixed paraffin-embedded tissue. It incorporates optimized tissue lysis and extraction procedure, which eliminates need for deparaffinization or DNA purification. Applications include QPCR, microsatellite analysis, SNP...

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Agricultural & Farming Products

Sigma-Aldrich Launches ChiroSolv(TM) Kits

ST. LOUIS, April 19 -- Sigma-Aldrich (NASDAQ:SIAL), a leading $1.8 billion Life Science and High Technology company, is pleased to announce it has concluded an agreement with ChiroSolve Inc., a San Jose, CA based company, to market and exclusively distribute ChiroSolv Kits. Each 96-well formatted ChiroSolv Kit enables convenient, rapid screening of chiral resolving agents and solvents for...

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Electronic Components & Devices

Antibody Array enables profiling of 725 proteins in 1 assay.

Panorama(TM) Antibody Microarray XPRESS Profiler725 promotes high-throughput multiplex protein expression profiling of serum, cell, or tissue extracts. Letting researchers screen expression changes in large numbers of proteins, its 725 specific antibodies are arrayed in duplicate on nitrocellulose slides compatible with DNA array scanners. Array antibodies detect human, mouse, and rat proteins...

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Quantification System provides RNA detection.

Comprised of assay kit and probe set, QuantiGene-® 2.0 RNA Quantification System detects gene expression knockdown. Assay avoids variation errors commonly seen when extracting and amplifying target sequences, enabling pharmaceutical and academic researchers to maximize efficiency. System is suited for variety of life science applications, including predictive toxicology and microarray validation.

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Materials

Culture Medium is optimized for neural stem cell research.

Supplied complete and ready to use, Stemline(TM) Neural Stem Cell Expansion Medium is designed for neurosphere as well as monolayer NSC expansion. It is entirely animal component-free, reducing performance variability and removing safety risks associated with possible adventitious agents. Optimized for expansion of human neural stem cells, serum-free product supports research into...

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Laboratory and Research Supplies and Equipment

Phosphopeptide Enrichment Kit comes with necessary controls.

Using technology based on Ga+3 chelate on silica, PhosphoProfile(TM) I offers proteomics researchers advantages such as low non-specific binding, no bias in selectivity of phosphorylation state, maximum sensitivity, and accelerated sample handling. Phosphoproteins are digested with included Proteomics Grade Trypsin, resulting in phosphopeptides captured in spin-tubes. Up to 25 nanomoles of...

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Laboratory and Research Supplies and Equipment

Sigma-Aldrich Expands Lentiviral shRNA Gene Family Sets

ST. LOUIS, July 25 // -- Sigma-Aldrich (NASDAQ:SIAL), a leading $1.7 billion Life Science company and a member of The RNAi Consortium (TRC), is pleased to announce the expansion of shRNA gene family sets in lentiviral format for direct use in gene silencing. The MISSION(TM) TRC shRNA Human Kinases Gene Family is the second in a series of shRNA target sets that allows for rapid RNAi cell-based...

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Fluid & Gas Flow Equipment

Sigma-Genosys Installs New State-of-the-Art Systems for Its Fast Growing Custom Peptide Services

ST. LOUIS, July 12 // -- Sigma-Genosys, a division of Sigma-Aldrich (NASDAQ:SIAL), is pleased to announce it has expanded its portfolio of technologies to support its rapidly growing custom peptide business. Central to this expansion is the introduction of mass-based purification systems. LC/MS purification has supplanted conventional, less-specific UV detectors, as the method of choice for...

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