Protein quantitation

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Duolink® PLA Technology for Neuroscience Applications

Duolink® proximity ligation assay used to study neuron interactions furthering neuroscience research.

Handling Storage

Handling & Storage of Custom Peptides

Peptide Sample Amount Determination

Determining the amount of desired product in a peptide sample.

Peptide Modifications: N-Terminal, Internal, and C-Terminal

Troubleshooting Guide for Duolink® PLA for Flow Cytometry Detection

General tips and tricks for proper experiment execution, aid in identifying potential problems, and provide solutions to ensure a successful Duolink® PLA experiment for flow cytometry.

Duolink® PLA Flow Cytometry Kits

Duolink® PLA kit enhances flow cytometry for detecting protein interactions accurately.

Multiplex Quantification of Infliximab & Adalimumab

Monoclonal antibodies Infliximab and Adalimumab target TNFα for treating rheumatoid arthritis and autoimmune diseases.

Single Molecule Detection with Atto 647N NTA

Significant improvement of single molecule tracking by using superior fluorescent NTA-Atto 647N conjugate

Duolink® Proximity Ligation Assay Instructional Video

This video will show you step-by-step how to perform a Duolink® PLA experiment with cells on a slide that have already been fixed and permeabilized by the user.

Mass Spectrometry

What is Mass Spectrometry or MS? What is it used for and how does it work? Read this detailed article with diagrams and example graphs to understand how to use mass spec in your research.

Duolink® Proximity Ligation Assay (PLA) Multicolor Kits for Sensitive Multiplex Detection

Duolink® PLA Multicolor technology and the quantification of protein-protein interactions in fixed tissues and cells.

How to Optimize Duolink® PLA for Flow Cytometry Detection

Considerations for proper experimental design, preparation and execution of the Duolink® PLA for flow cytometry protocol.

Quantification of Infliximab in Human Serum by LC-MS/MS Using A Full-Length Stable Isotope Labeled Internal Standard

Infliximab, a chimeric monoclonal antibody, is used to treat rheumatoid arthritis, psoriatic arthritis, Crohn’s disease, and other autoimmune diseases.

Quantification of Host Cell Proteins

Residual presence of host cell proteins (HCPs) in recombinant therapeutic products has considerable clinical safety risks associated with a potential immunological response in patients.

Direct Detect® Infrared Spectrometer for Total Protein Quantitation

Learn how total protein quantitation with an infrared spectrometer may be a more accurate and universal alternative to Bradford, BCA, or UV-based methods.

How to Optimize the Duolink® Proximity Ligation Assay

Things to consider for preparation, setup and execution of the Duolink® assay protocol

Absolute Quantification of Serum Proteome

Protein-AQUA™™ offers robust targeted proteomics for quantitative studies across diverse research areas.

Troubleshooting 2-D DIGE Results

Troubleshooting table for 2D DIGE results lists problems, causes, and prevention methods for future experiments.

EGFR-Family Receptor Dimerization Studies

Investigate EGFR and HER2 dimerization in EGFR-family using cell lines and colon tissues as model systems.

Protein-protein Interactions Detection with PLA

Proteins interact with various molecules, including other proteins, to fulfill complex cellular functions within biological systems.

Determination of Protein by Bicinchoninic Acid Assay

BCA protein assay or Smith assay to determine protein concentration in a sample using Spectroquant® Prove photometers.