77235 Results for: "Blood+Sampling+Device"

Supplier: Invitrogen

Thermo Scientific Heavy and Light Amino Acids are used to specifically analyze protein expression by mass spectrometry using stable isotope labeling with amino acids in cell culture (SILAC) quantification kits.

Supplier: Invitrogen

Thermo Scientific Heavy and Light Amino Acids are used to specifically analyze protein expression by mass spectrometry using stable isotope labeling with amino acids in cell culture (SILAC) quantification kits. Store at 2 - 8˚C.

Supplier: Invitrogen

Thermo Scientific Pierce TCEP-HCl is a potent, versatile, odorless, thiol-free reducing agent with broad application to protein and other research involving reduction of disulfide bonds. The unique compound is easily soluble and very stable in many aqueous solutions. TCEP reduces disulfide bonds as effectively as dithiothreitol (DTT), but unlike DTT and other thiol-containing reducing agents, TCEP does not have to be removed before certain sulfhydryl-reactive crosslinking reactions.

Supplier: Thermo Fisher Scientific

Thermo Scientific™ TSX Series ultra-low freezers are designed to meet the highest standards for –80 °C and –70 °C storage in reliability, sustainability and temperature management.

Supplier: Omega Bio-Tek

The E.Z.N.A.® FFPE DNA Kit is designed for fast and easy purification of DNA from formalin-fixed, paraffin-embedded (FFPE) tissue sections

Supplier: Zymo Research

Quick (5 minute) clean-up of large-sized DNA from any enzymatic reaction or impure preparation without messy precipitations.

Supplier: Promega Corporation

The Wizard SV Genomic DNA Purification System provides a fast, membrane-based method for preparing genomic DNA from cultured cells and tissue, including mouse tails.

Supplier: Brandtech

The LHS and LHS Flow are compact benchtop automated liquid handlers with intuitive method development software, an outstanding solution for automating common repetitive pipetting tasks. The LHS easily prepares ELISA, PCR, serial dilutions, cherry picking, aliquoting and more. Units provide all the benefits from automation with none of the complexity.

Supplier: Cytiva

NICK columns were developed for the purification of nick-translated DNA fragments but are also suitable for separation of any labeled probe from unincorporated labeled nucleotides.

Supplier: Omega Bio-Tek

The E.Z.N.A.® HP total RNA isolation kit provides a rapid and easy method for RNA isolation from a small amount of cultured eukaryotic cells or tissues

Supplier: Zymo Research

Spin columns for the purification of DNA or RNA.

Supplier: Promega Corporation

The QuantiFluor ssDNA System contains a fluorescent dye that enables sensitive quantitation of small amounts of single-stranded (ssDNA) in solution.

Supplier: Invitrogen

Thermo Scientific Pierce DSP (Lomant's Reagent) is a water-insoluble, homo-bifunctional N-hydroxysuccimide ester (NHS ester) crosslinker that is thiol-cleavable, primary amine-reactive, and useful for many applications. DSP contains an amine-reactive NHS ester at each end of an 8-carbon spacer arm. NHS esters react with primary amines at pH 7–9 to form stable amide bonds and releasing N-hydroxy-succinimide. Proteins, including antibodies, generally have several primary amines in the side chain of lysine (K) residues and the N-terminus of each polypeptide that are available as targets for NHS ester crosslinking reagents. DSP is non-sulfonated and insoluble in water, so it must first be dissolved in an organic solvent and then added to the aqueous reaction mixture. Because DSP does not possess a charged group, it is lipophilic and membrane-permeable and so useful for intracellular and intramembrane conjugation. A sulfonated analog of DSP (DTTSP) is water soluble. DSS, the non-cleavable analog of the DSP crosslinker is also available for applications that require a stable spacer arm that cannot be cleaved in the presence of reducing agents.

Supplier: Biosensis

Tyrosine hydroxylase is an excellent marker for dopaminergic and noradrenergic neurons. Tyrosine hydroxylase (a.k.a. tyrosine 3-monooxygenase) is the enzyme responsible for catalyzing the conversion of the amino acid L-tyrosine to L-3,4-dihydroxyphenylalanine (L-DOPA). L-DOPA is a precursor for dopamine, which, in turn, is a precursor for the important neurotransmitters norepinephrine (noradrenaline) and epinephrine (adrenaline). Tyrosine hydroxylase catalyzes the rate limiting step in this synthesis of catecholamines. In humans, tyrosine hydroxylase is encoded by the TH gene, and the enzyme is present in the central nervous system (CNS), peripheral symphatic neurons and the adrenal medulla. The enzymatic activity of TH requires ferrous ions as cofactors and is believed to be regulated by phosphorylation. At least four isoforms of human TH have been identified which result from alternative splicing. Tyrosine hydroxylase, phenylalanine hydroxylase and tryptophan hydroxylase together make up the family of aromatic amino acid hydroxylases (AAAHs). http://en.wikipedia.org/wiki/Tyrosine_hydroxylase

Supplier: Zymo Research

The EZ-Vac 96 Vacuum Manifold is designed for the high-throughput, rapid parallel manual purification of nucleic acid using the ZymoPURE™ 96 Plasmid Miniprep Kit.

Supplier: Labconco

These enclosures provide practical, economical protection of operator and environment for applications that generate fine dusts or aerosols but do not provide product protection

Supplier: Genetex

The INK4a/ARF locus encodes two unrelated tumor suppressor proteins, p16INK4a and p19ARF that restrain cell growth by modifying the functions of the retinoblastoma protein and p53, respectively. It is among the most frequently mutated tumor suppressor loci in human cancer. Both p16INK4a and p19ARF act as cell proliferation inhibitors. The ARF gene, p19ARF in mouse and p14ARF in human, has become an important player in cell cycle regulation. In mice, tumor suppressor effects appear to be mediated by interactions between p19ARF and the p53 tumor-suppressor protein. p19ARF counters uncontrolled proliferation and oncogenic signals in p53-dependent pathways. Proteins encoded by the INK4a/ARF locus also play a role in Abelson virus transformation. Both p16INK4a and p19ARF are expressed in many cells as they emerge from the apoptotic crisis that characterizes the transformation process. Expression of p19ARF but not p16INK4a induces apoptosis in Ab-MLV-transformed pre-B cells. INK4a/ARF expression correlates with or precedes the emergence of cells expressing mutant p53. p19ARF is an important part in cellular defense against transforming signals from the Abl oncoprotein, providing direct evidence that the p19ARF-p53 regulatory loop plays an important role in lymphoma induction.

Supplier: IBI Scientific

IBI's Hi-Speed Mini Plasmid Kit is designed for rapid isolation of plasmid or cosmid DNA from bacterial cultures

Supplier: HANNA INSTRUMENTS

This multiparameter meter is a waterproof portable logging multiparameter meter. The microprocessor based multi-sensor probe allows for the measurement of key parameters including pH, ORP, conductivity, dissolved oxygen, turbidity, and temperature. The complete system is simple to setup and easy to use.

Supplier: Cytiva

illustra™ ExoProStar™ contains illustra™ Alkaline Phosphatase and Exonuclease 1, formulated to work together to remove unincorporated primers and nucleotides from amplification reactions in preparation for sequencing, cloning, genotyping or further DNA modification reactions.

Supplier: Cytiva

illustra™ MicroSpin™ S-400 HR columns designed for rapid purification of PCR products (>200 bp) from unincorporated primers (<32-mers) and nucleotides using spin-column chromatography.

Supplier: MilliporeSigma

Pellet Paint® Co-Precipitant is a visible dye-labeled carrier formulated specifically for use in alcohol precipitation of nucleic acids.

Supplier: Thermo Fisher Scientific

Reliably measure pH, ion concentration, mV, ORP, and temperature with the Orion™ Star™ A214 pH/ISE Benchtop Meter for advanced laboratory analysis and interfacing.

Supplier: Cytiva

For rapid buffer exchange/desalting of PCR products and other DNAs in a volume of 10 to 100 μl using spin column chromatography.

Supplier: Promega Corporation

The Wizard MagneSil Sequencing Reaction Clean-Up System is designed for high-throughput purification of sequencing reactions, including BigDye Terminator reactions.

Supplier: Omega Bio-Tek

The E.Z.N.A.® Plasmid Midi Kit offers a novel and reliable method of isolating up to 200µg of plasmid DNA in less than 60 minutes

Supplier: Cytiva

illustra™ MicroSpin™ S-300 HR columns designed for rapid purification of PCR products (>100 bp) from unincorporated primers (<20-mers) and nucleotides using spin-column chromatography.

Supplier: Labconco

These enclosures provide practical, economical protection of operator and environment for applications involving biohazardous material and toxic particulates

Supplier: New England Biolabs (NEB)

The EpiMark N6-Methyladenosine Enrichment Kit contains a rabbit monoclonal antibody specific for N6-Methyladenosine (m6A).

Supplier: SCIEX

The Sciex Triple Quad 4500 System is a high sensitivity, bench top triple quadrupole mass spectrometer designed for LC-MS/MS analyses. This instrument provides excellent robustness and long term stability for the most demanding assays.