Hai cercato: Thermo Fisher Scientific

Fornitore: Thermo Fisher Scientific

Descrizione: Photoactivatable Biotin, Biotin-LC-ASA , Psoralen-PEG3-Biotin and TFPA-PEG3-Biotin each contain a photoactivatable group. When exposed to UV light, they become activated and insert non specifically into nearby molecules. These reagents may be used to label proteins and peptides, but they are also useful in labeling DNA, RNA and other molecules that do not contain any readily reactive functional groups. Psoralen-PEG3-Biotin contains a reactive psoralen group and is
designed to efficiently label nucleic acids. The psoralen group intercalates into the helix of DNA, allowing it to label efficiently and selectively. The psoralen can also stack along with the bases of single-stranded DNA or RNA increasing labeling efficiency and selectivity.

Fornitore: Thermo Fisher Scientific

Descrizione: L-Arginine-HCl, Pierce™

MSDS

Fornitore: Thermo Fisher Scientific

Descrizione: The Pierce™ Universal Nuclease for Cell Lysis is ideal for a wide variety of applications where complete digestion of nucleic acids is needed when preparing cell lysates.

Fornitore: Thermo Fisher Scientific

Descrizione: The HisPur™ Ni-NTA Spin Purification Kit provides a fast, easy to use format for routine affinity purification of His-tagged fusion proteins and contains 0,2-ml HisPur™ Ni-NTA spin columns, as well as buffers required to purify polyhistidine-tagged proteins.

Fornitore: Thermo Fisher Scientific

Descrizione: UltraLink™ Biosupport is a durable, azlactone-activated, beaded-polyacrylamide resin to covalently immobilise proteins and other primary amine biomolecules for preparation of affinity purification columns.

Codice catalogo: (PIER53027)

Fornitore: Thermo Fisher Scientific

Codice articolo fornitore: 53027

Codice articolo locale: PIER53027

Descrizione: Pierce™ FITC antibody labeling kit is a multi-component kit containing a high performance derivative of fluorescein dye, activated for easy and reliable labeling of antibodies, proteins and other molecules for use as fluorescent probes.

UOM: 1 * 1 KIT

Promo

Fornitore: Thermo Fisher Scientific

Descrizione: The DyLight™ Long Stokes Shift Dyes are amine-reactive fluorescent dyes that produce long Stokes (LS) shifts of 80 to 145 nm in excitation/emission wavelengths. The DyLight™ LS dyes provide multicolour detection using a single excitation source in applications including flow cytometry, conjugation, DNA-sequencing, microscopy and fluorescence<i> in situ</i> hybridization (FISH). These dyes contain N-hydroxysuccinimide (NHS) esters, the most commonly used reactive group for labeling proteins. NHS esters react with primary amines on proteins and other molecules, forming a stable, covalent amide bond and releasing the NHS group.

Fornitore: Thermo Fisher Scientific

Descrizione: Thermo Scientific Pierce DSG is a water-insoluble, homo-bifunctional N-hydroxysuccinimide ester (NHS-ester) crosslinker often used for conjugating radiolabeled ligands to cell-surface receptors. The NHS ester is the simplest and most commonly used reactive group for crosslinking and labeling proteins and peptides. NHS esters react with primary amines on the N-termini of peptides and the  amine of lysine residues, forming a stable, covalent amide bond and releasing the NHS group.

Fornitore: Thermo Fisher Scientific

Descrizione: The Fast Western Blot Kits, SuperSignal™ West Dura provide reagents and protocol for reliable and rapid, 1 hour chemiluminescent Western blotting at femtogram levels of sensitivity. These complete Fast Western Blot Kits requires minimal hands on time and yield results comparable to classical Western blotting with SuperSignal™ West Dura Chemiluminescent Substrate. This substrate produces a signal that is detectable using photographic or other imaging methods. The developed blots can be repeatedly exposed and stripped of the primary antibody and reprobed. The complete kit contains all the reagents necessary to block and probe a Western blot with mouse or rabbit primary antibody.

Codice catalogo: (PIER90104)

Fornitore: Thermo Fisher Scientific

Codice articolo fornitore: 90104

Codice articolo locale: PIER90104

Descrizione: Thermo Scientific TMT Elution Buffer is for use with Thermo Scientific Immobilized Anti-TMT Resin to enrich samples for peptides that have been chemically labeled with Tandem Mass Tag™ (TMT™) Reagents.

UOM: 1 * 20 mL

Promo

Fornitore: Thermo Fisher Scientific

Descrizione: OPD (o-phenylenediamine dihydrochloride) is a water-soluble substrate for horseradish peroxidase (HRP) that produces a yellow-orange product detectable at 492 nm by ELISA plate readers.

Codice catalogo: (PIER30030)

Fornitore: Thermo Fisher Scientific

Codice articolo fornitore: 30030

Codice articolo locale: PIER30030

Descrizione: Cell culture media, Limiting medium, DMEM (-)L-leucine, (-)L-methionine with 4,5g/l glucose, 4,0 mM L-glutamine, sodium pyruvate and phenol red, Liquid

UOM: 1 * 500 mL

Promo

Fornitore: Thermo Fisher Scientific

Descrizione: The NHS-Azide and NHS-Phosphine Reagents are amine-reactive compounds for derivatising primary amines of proteins or amine-coated polymer surfaces. Once a protein or surface is azide- or phosphine-labelled, the two components are mixed for effective and stable conjugation. Phosphine groups react with azides via a Staudinger reaction to produce an aza-ylide intermediate that is trapped to form a stable, covalent amide bond. Because phosphines and azides are absent from biological systems, there is minimal background labelling of macromolecules found in cells or lysates.

Fornitore: Thermo Fisher Scientific

Descrizione: Pierce™ protein G plus agarose is a high capacity protein A beaded agarose resin for use in a variety of antibody affinity purification methods.

Fornitore: Thermo Fisher Scientific

Descrizione: Cross linkers are used for the identification of near-neighbour protein relationships and ligand-receptor interactions. Homobifunctional, amine-reactive NHS esters or imidates, and heterobifunctional, amine-reactive, photoactivatable phenyl azides are the most commonly used crosslinkers for these applications.

Codice catalogo: (PIER75768)

Fornitore: Thermo Fisher Scientific

Codice articolo fornitore: 75768

Codice articolo locale: PIER75768

Descrizione: Yeast β-Galactosidase Assay Kit is specially formulated for yeast cells and ideal for identifying protein interactions<i> in vivo</i> using two-hybrid systems.

UOM: 1 * 1 KIT

Promo