Kits Products & Reviews

Say goodbye to secondary antibodies – Go direct using the World’s Easiest DIY Antibody Labeling Kit - Lightning-Link™! • Eliminates need for secondary antibodies • Reduces the number of wash steps • Ideal for multi-protein analysis – with over 40 available labels • Very easy to use • 100% antibody recovery Lightning-Link™ kits The DIY Lightning-Link™ kit allows you to label an antibody with minimal hands-on time - less than 30…

Impurity testing made faster and easier than ever.

Completely hands-off, walk-away HCP analysis in 1 hour.

The Octet® GlyM Kit enables high-throughput mannose content screening in crude cell culture samples during early clone selection stages in the CLD process. When combined with titer analysis, it expedites the selection of the top performing cell lines producing proteins with the most favorable glycan (mannose) profile. funnel through samples that are high producers and have desirable sialic acid content.

RayBio® Human/Mouse/Rat Phospho-Akt (S473) and Total Akt ELISA Kit. This assay semi-quantitatively measures phosphorylated Akt (Ser473) and Total Akt in lysate samples.

The AttoPhos® AP Fluorescent Substrate System provides a highly sensitive fluorescent alkaline phosphatase substrate.   The system includes AttoPhos® Substrate, AttoPhos® Buffer and Calibration Solution. AttoPhos® Substrate (2′-[2-benzothiazoyl]-6′-hydroxybenzothiazole phosphate [BBTP]) is cleaved by alkaline phosphatase to produce inorganic phosphate (Pi) and the alcohol, 2′-[2-benzothiazoyl]-6´-hydroxybenzothiazole (BB…

The TnT® Quick Systems are convenient single-tube, coupled transcription/translation reactions for eukaryotic cell-free protein expression.   These cell-free expression systems combine the RNA Polymerase, nucleotides, salts, amino acids and Recombinant RNasin® Ribonuclease Inhibitor with the reticulocyte lysate solution to form a single TnT® Quick Master Mix. The TnT® Quick Coupled Transcription/Translation System is ava…

The CellTag™ 700 Stain ICW (In-Cell Western™) Kits provide detection reagents for cell-based In-Cell Western Assays.

The CellTag™ 520 Stain ICW (In-Cell Western™) Kits provide detection reagents for cell-based In-Cell Western Assays.

IRDye QC-1 is the first non-fluorescent (dark) quencher, compatible with a wide range of visible and near-infrared fluorophores (~500 – 800 nm).

IRDye Labeling Kits come in 3 forms and allow you to label your own peptides, antibodies, or proteins.

Fast track precise spatial multiplexing

GST fusion-protein, corresponding to the p21-binding domain (PBD, residues 67-150) of human PAK-1 provided bound to glutathione agarose. Specifically binds to and precipitates Rac-GTP and cdc42-GTP from cell lysates.

GST-tagged fusion protein, corresponding to residues 7-89 of mouse Rhotekin Rho Binding Domain, expressed in E.coli and bound to glutathione-agarose. Specifically binds to and precipitates GTP-Rho, but not GDP-Rho from cell lysates.

For use to immunoprecipitate transcriptionally active chromatin from mammalian cells using anti-Acetyl-Histone H4, ChIP grade rabbit antiserum.

For use to immunoprecipitate transcriptionally active chromatin from mammalian cells using anti-acetyl-Histone H3

A GST-tagged fusion protein, corresponding to residues 7-89 of mouse Rhotekin Rho Binding Domain, expressed in E. coli. Provided bound to glutathione-agarose. Purity 90%.

Anti-cdc42 is a mouse monoclonal IgG1 that recognizes cdc42 from human, mouse, rat and dog

This non-radioactive kinase assay kit is a two-stage peptide phosphorylation/colorimetric detection assay kit. In the first stage, a biotinylated substrate peptide containing tandem repeats of Poly (Glu4-Tyr) is incubated with a tyrosine kinase enzyme sample in the presence of non-radioactive ATP and a Mn2+/Mg2+ co-factor cocktail. The kinase assay can be performed with substrate peptide either in solution, or bound to the wel…

The cocktails in this kit are intended for the inhibition of cellular Serine/Threonine protein phosphatases, Tyrosine phosphastases, acid and alkaline phosphatases.

This kit contains nonradioactive components for radiolabeling and purifying histone H4 peptide with [3H]-acetyl CoA. The radiolabeled peptide is a suitable substrate for assay of HDAC activity. HeLa nuclear extract, which is rich in histone deacetylase activity, is included as a positive control. The HDAC inhibitor sodium butyrate is provided to demonstrate specificity of the deacetylase activity.

Accessory reagent kit for the analysis of histone methyltransferase activity.

This assay is a simple two-step procedure performed in a microtiter plate. In the first step samples are incubated with the HDAC assay substrate, allowing deacetylation of the fluorometric substrate. Next, Activator Solution releases a fluorophore from the deacetylated substrate or standard.

This kit is designed to measure the phosphotransferase activity in a kinase cascade reaction initiated by activated Raf-1. Recombinant unactive MEK1 is the substrate for Raf-1. Once activated by Raf-1, MEK1 can phosphorylate and thereby activate another kit component, recombinant unactive MAP Kinase 2/Erk2. Activation of MAP Kinase 2/Erk2 is determined by phosphorylation of myelin basic protein (MBP), in vitro. Phosphorylation…