16455 Results for: "4,5-Diiodoimidazole&amp"

Supplier: IBI Scientific

The Large DNA Fragment Extraction Kits are designed to recover large DNA fragments (>8Kb) from an agarose gel

Supplier: Promega Corporation

The Wizard MagneSil Tfx System provides a simple method for the rapid isolation of transfection-quality plasmid DNA in a 96-well, high-throughput format.

Supplier: Beckman Coulter

If you need an approachable instrument for sorting multiple populations to generate high quality material for downstream assays, the CytoFLEX SRT benchtop cell sorter is quick to learn and easy to operate. This extension of the CytoFLEX platform is built on the same optical features as the flow cytometer, but equally important, it continues to adhere to the principles that made multicolor applications accessible to many biomedical research, core research, pharma and biotechs.

Supplier: Promega Corporation

The Wizard SV 96 Genomic DNA Purification System provides a high-throughput, membrane-based technique for preparation of genomic DNA from cultured cells and tissue, including mouse tails.

Supplier: Promega Corporation

The Wizard SV 96 Genomic DNA Purification System provides a high-throughput, membrane-based technique for preparation of genomic DNA from cultured cells and tissue, including mouse tails.

Supplier: REVVITY HEALTH SCIENCES, INC.

The CRISPRclean® stranded total RNA prep with rRNA depletion (HMR + pan bacteria) is a total RNA library prep leveraging a CRISPR-powered workflow facilitating the detection of lower expressing and biologically relevant transcripts from complex samples.

Supplier: Omega Bio-Tek

The E.Z.N.A.® plasmid systems are able to isolate plasmid DNA by means of HiBind™ columns, Mag-Bind™ beads, or isopropanol precipitation

Supplier: MP Biomedicals

Triton® X-100 is an alkylaryl polyether alcohol. It is a nonionic surfactant prepared by the reaction of octylphenol with ethylene oxide. The number ("-100") relates only indirectly to the number of ethylene oxide units in the structure.
Triton X-100 is a non-ionic surfactant and emulsifier which is often used in biochemical applications to solubilize proteins. Triton X-100 has no antimicrobial properties. It is considered as a comparatively mild detergent, non-denaturing, and is reported in numerous references as a routinely added reagent. It does absorb in the ultraviolet region of the spectrum, however, so can interfere with protein quantitation.
The principal uses of Triton® X-100 is in industrial and household detergent applications and in emulsifying agents. It is employed in almost every type of liquid, paste, and powdered cleaning compound, ranging from heavy-duty industrial products to gentle detergents for fine fabrics. It is also important ingredient of primary emulsifier mixtures used in the manufacture of emulsion polymers, stabilizers in latex polymers, and emulsifiers for agricultural emulsion concentrates, and wettable powders.
Widely used non-ionic surfactant for recovery of membrane components under mild non-denaturing conditions.
Store at Room Temperature(15-30 °C)

Supplier: Promega Corporation

The Maxwell 16 Viral Total Nucleic Acid Purification Kit is designed for automated extraction of viral total nucleic acid (RNA and DNA) from serum, plasma or other samples using the Maxwell 16 Instrument.

Supplier: Invitrogen

The Pierce™ Magnetic ChIP Kit provides a convenient method for efficient isolation of chromatin-bound DNA by immunoprecipitation for subsequent quantitation by PCR.

Supplier: Promega Corporation

The PolyATtract System 1000 isolates messenger RNA directly from crude cell or tissue lysates, eliminating the need for total RNA isolation.

Supplier: Analytik Jena US

The blackPREP Rodent Tail DNA Kit has been specially optimized for isolating DNA from pieces of mouse and rat tails, guaranteeing extremely high yields in a very short period of time (typically 3 hours or less).

Supplier: Genetex

Chromatin, the physiological packaging structure of histone proteins and DNA, is considered a key element in regulating gene expression. Several complexes involved in transcriptional regulation function by either modifying histones or altering chromatin structure. Postranslational modifications of histones, such as acetylation, phosphorylation and methylation, contribute to the regulation of transcription. The ATP-dependent chromatin-remodeling complexes alter chromatin structure by using the energy of ATP hydrolysis to locally disrupt the association of histones with DNA, displacing the nucleosomes from promoter and enhancer regions, and therefore allowing transcription initiation. Chromatin remodeling complexes have been purified from a variety of organisms, and most cell types contain more than one type of complex. These complexes contain structurally related catalytic subunits, but differ in the way in which they manipulate chromatin. Three families of complexes have been described the SWI/SNF family, ISWI family, and Mi-2 family. The SWI/SNF family of ATP-dependent remodeling complexes was identified in yeast, drosophila, and human. It causes nucleosomes to change structure and/or position in order to allow transcriptional activators to gain access to their target sites. The SWI/SNF complex was originally identified in yeast as a 2 MDa complex, later shown to be highly conserved in all eukaryotes. Components of the hSWI/SNF complexes have been implicated in a range of cellular events including gene activation, regulation of cell growth, and development. The human homologue of yeast SNF5, SMARCB1, was identified in a two-hybrid screening performed to identify binding targets of the integrase of HIV, and the gene called INI1. Many studies have indicated that yeast SNF and its human counterparts are able to interact with sequence-specific transcription factors, which may recruit the complex to specific genes. For example, it has been shown that SMARCB1 interacts with the protooncogene c-Myc and the SWI complex is necessary for c-Myc mediated transactivation. Mutations in SNF5 and Brg1, both SWI components, suggest a connection of the complex with cancer. In fact, SMARCB1 displays properties of a tumor-suppressor gene, as sporadic rhabdoid tumors show biallelic loss-of-function mutations, and germline mutations confer and autosomal-dominant syndrome that predisposes patients to a variety of rhabdoid cancers.

Supplier: GLOBEPHARMA

Unit-dose and bulk powder, liquid, and semi-solid samplers available in various lengths and configurations.

Supplier: GLOBEPHARMA

Unit-dose and bulk powder, liquid, and semi-solid samplers available in various lengths and configurations.