Esta buscando: Thermo Fisher Scientific

Proveedor: Thermo Fisher Scientific

Descripción: Although optimising assay conditions is the best way to achieve optimum results, re-performing the gel electrophoresis process to test each new primary antibody or antibody concentration is time-consuming and expensive. Restore™ Western blot stripping buffer offers an effective alternative.

Numero del catalogo: (PIER24590)

Proveedor: Thermo Fisher Scientific

Descripción: GelCode blue stain reagent is a ready-to-use protein stain based on colloidal coomassie dye G-250 that provides nanogram-level detection in polyacrylamide gels and for in-blot detection.

UOM: 1 * 500 mL

Promoción

Proveedor: Thermo Fisher Scientific

Descripción: ECL™ Western blotting substrate is an entry-level Western blotting substrate.

Numero del catalogo: (PIER23240)

Proveedor: Thermo Fisher Scientific

Descripción: The Modified Lowry Protein Assay Kit is the preferred colorimetric assay for quantifying total protein concentration.

UOM: 1 * 1 KIT

FDS Certificados Promoción

Proveedor: Thermo Fisher Scientific

Descripción: SnakeSkin dialysis tubings with pleated format are made from high performance regenerated-cellulose membrane which has minimal nonspecific binding and a reliable molecular-weight cutoff (MWCO).

FDS

Proveedor: Thermo Fisher Scientific

Descripción: These Pierce™ streptavidin magnetic beads accelerate throughput for automated magnetic purification of biotinylated molecules.

Numero del catalogo: (PIER24612)

Proveedor: Thermo Fisher Scientific

Descripción: GelCode™ SilverSNAP® Silver Stain II is a fast, flexible stain that delivers consistently reliable staining performance.

UOM: 1 * 1 L

FDS Certificados Promoción

Numero del catalogo: (PIERA35349)

Proveedor: Thermo Fisher Scientific

Descripción: 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.

UOM: 1 * 10 mg

Promoción

Numero del catalogo: (PIERA35394)

Proveedor: Thermo Fisher Scientific

Descripción: Thermo Scientific Pierce SMCC is a hetero-bifunctional crosslinker that contain N-hydroxysuccinimide (NHS) ester and maleimide groups that allow covalent conjugation of amine- and sulfhydryl-containing molecules. NHS esters react with primary amines at pH 7–9 to form amide bonds, while maleimides react with sulfhydryl groups at pH 6.5–7.5 to form stable thioether bonds. In aqueous solutions, NHS ester hydrolytic degradation is a competing reaction whose rate increases with pH. The maleimide group is more stable than the NHS-ester group, but will slowly hydrolyze and lose its reaction specificity for sulfhydryls at pH values > 7.5. For these reasons, conjugations with these crosslinkers are usually performed at pH 7.2–7.5, with the NHS ester (amine-targeted) reacted before or simultaneous with the maleimide (sulfhydryl-targeted) reaction.

UOM: 1 * 10 mg

Promoción

Numero del catalogo: (PIERA39268)

Proveedor: Thermo Fisher Scientific

Descripción: Thermo Scientific Pierce Sulfo-SMCC, No-Weigh Format is a water-soluble, amine-to-sulfhydryl crosslinker that contains NHS-ester and maleimide reactive groups at opposite ends of a medium-length cyclohexane spacer arm (8.3 angstroms).

UOM: 1 * 20 mg

Promoción

Proveedor: Thermo Fisher Scientific

Descripción: Thermo Scientific EZ-Link Sulfo-NHS-Biotin is a short-chain, water-soluble biotinylation reagent for labeling antibodies, proteins and other molecules that have primary amines.

Proveedor: Thermo Fisher Scientific

Descripción: Pierce™ Streptavidin is a purified unconjugated recombinant protein.

Proveedor: Thermo Fisher Scientific

Descripción: D-Luciferin, monosodium salt

Proveedor: Thermo Fisher Scientific

Descripción: DyLight™ PEGylated dyes display absorption spectra ranging from 550 nm to 783 nm. These reagents fluoresce over a broad pH range, are more intense than Alexa Fluor® or Cy® dyes in many applications and match the output wavelengths of common fluorescence instrumentation. Additionally, the water solubility of the DyLight™ reagents allows a high dye-to-protein ratio without precipitation during conjugation.

Proveedor: Thermo Fisher Scientific

Descripción: Pierce™ Recombinant Protein A is useful as the basis for preparing various kinds of probes or affinity media for detection or purification of rabbit and human antibodies, especially IgG isotypes, in immunoassays and antibody purification protocols.

Proveedor: Thermo Fisher Scientific

Descripción: Thermo Scientific Pierce Premium Grade TCEP-HCl is our highest quality formulation of this disulfide reducing agent, specially characterized for applications where product integrity and risk minimization are paramount.