Protein Labeling Kits

Imaging probes conjugated to IRDye 800CW and IRDye 700DX have propelled more than 20 Phase I and Phase II clinical trials worldwide. Read more...

EZ-Link Sulfo-NHS-LC-Biotin is an intermediate-length, water-soluble biotinylation reagent for labeling antibodies, proteins and other molecules that have primary amines. Read more...

Thermo Scientific EZ-Link NHS-LC-LC-Biotin is a doubly long-chain, NHS-ester activated biotinylation reagent for labeling primary amines (e.g., protein lysines), whose membrane permeability enables it to be used for intracellular labeling... Read more...

HTRF (Homogeneous Time Resolved Fluorescence) is a no-wash technology. It combines standard FRET technology with time-resolved measurement of fluorescence, eliminating short-lived background fluorescence. HTRF has been proven in a va... Read more...

Rapid, easy to use protein labeling kit from Fluidic Analytics. Read more...

Isotope labeled products for Bio-NMR studies Read more...

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 (Glu 4 -Tyr) is incubated with a tyrosine... Read more...

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 histon... Read more...

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 flu... Read more...

Activation of ICE-family proteases/caspases initiates apoptosis in mammalian cells. Chemicon's Caspase-3 Colorimetric Activity Assay Kits provide a simple and convenient means for assaying the activity of caspases that recognize the sequen... Read more...

GFP/RFP-Booster – enhance your fluorescent fusion protein ChromoTek’s Booster are very small, highly specific GFP- or RFP-binding proteins covalently coupled to the superior fluorescent dyes from ATTO-TEC. With our Booster you can:  ... Read more...

Chromobodies® - Your perfect reagents for cellular research including High-Content Analysis. Chromobodies are fluorescent nanoprobes suitable for real time analyses of endogenous cellular structures and processes in live cells. Chrom... Read more...

DNA methylation was the first epigenetic modification identified and has been intensively studied for more than half a century. By now it is clear that Dnmt1, the major eukaryotic DNA methyltransferase, faithfully maintains genome-wide me... Read more...

Feel the need for speed in your lead development time? The Answer – High Through Put Screening ATPase or GTPase Assays from Innova Biosciences. Is your drug discovery program for ATPase or GTPase enzymes holding you back? Still searc... Read more...

CDP-Star ®  and CSPD ®  chemiluminescent substrates for alkaline phosphatase let you detect alkaline phosphatase and alkaline phosphatase-labeled molecules with unparalleled sensitivity, speed, and ease. Read more...

Chemiluminescent substrate concentrates for E.coli ß-galactosidase assays. Read more...

Sapphire-II™ and Emerald-II™ chemiluminescence enhancers significantly reduce aqueous quenching and tune the wavelength of light emission. Read more...

The mTRAQ™ Reagents are duplex amine-specific, stable isotope labeled reagents designed for high confidence protein and peptide biomarker verification using MRM analysis on the QTRAP® system and the triple quadrupole mass spectrometers. ... Read more...

based on the dye-binding properties of Coomassie Blue G-250 Read more...

The G-LISA™ assay uses a 96-well plate coated with RBD domain of Rho-family effector proteins. The active GTP-bound form of the Rho-family protein, but not the inactive GDP-bound form, from a biological sample will bind to the plate. Bound... Read more...

Biotinylated Hyaluronan Binding protein (b-HABP) (versican G1 domain, VG1) Read more...

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

The Quick Western Kit provides a universal detection reagent that can be combined with the primary antibody incubation step, eliminating the need for a secondary antibody incubation step. Read more...

IRDye 680RD is the near-infrared fluorescent dye of choice for applications in the 700 nm wavelength, especially Western blots, cell-based assays such as the In-Cell Western assay, and small animal imaging experiments. Read more...

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