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Antibody enhanced validation provides additional data to help ensure antibody specificity and performance and to address antibody reproducibility crisis.

A Highly Sensitive IFN-γ ELISpot Assay to Quantify Cellular Immune Responses to Previous Viral Infection

This study presents an example of a typical ELISpot assay for quantifying the number of pre-existing, antigen-reactive T cells from peripheral blood mononuclear cell (PBMC) samples obtained from donors previously infected with cytomegalovirus (CMV).

Antibodies in Practice: Conjugated and Secondary Antibody Use

Using conjugated antibodies and secondary antibodies in the lab.

Antibodies to Tubulins, including Centrosome-Associated ε-Tubulin

Microtubules of the eukaryotic cytoskeleton are composed of a heterodimer of α- and β-tubulin. In addition to α-and β-tubulin, several other tubulins have been identified, bringing the number of distinct tubulin classes to seven.

Antibody Standard Validation

Explore antibody validation, including antibody and target, species validation, lot validation, application validation, storage and handling, citations, and quality control, in detail.

Antibody Basics

Explore the basics of working with antibodies including technical information on structure, classes, and normal immunoglobulin ranges.

An Introduction to Antibodies: Antigens, Epitopes and Antibodies

Antibodies combine with specific antigens to generate an exclusive antibody-antigen complex. Learn about the nature of this bond and its use as a molecular tag for research.

Prestige Antibodies® in Breast Cancer Research

Browse Human Protein Atlas; Prestige Antibodies®; Polyclonals and Monoclonals; Clinical Markers; Antibodies used in breast cancer research.

Prestige Antibodies^® Organelle Markers

Confocal microscopy analyzes protein subcellular localization in human cell lines.

ELISpot Assay: Functional Cellular Immunology

ELISpot assay provides qualitative and quantitative information on immune responses, visualizing multiple secretory products from single responding cells.

Complete Solutions for IVD Chemiluminescent Immunoassay (CLIA/CLEIA) Development

Accelerate your time to market with fit-for-use products which offer the quality, consistency, and documentation necessary for every step of your IVD development and manufacturing needs.

ELISA Troubleshooting Guide

Troubleshoot and optimize ELISAs using this guide that includes solutions to some of the most common sources of problems for assay development.

Secondary Antibodies, Conjugates, and Kits

Technical Support for Secondary Antibodies, Conjugates, and Kits

An Introduction to Antibodies: Antibody-Antigen Interaction

The strength of interaction between antibody and antigen at single antigenic sites can be described by the affinity of the antibody for the antigen.

Conferma^® ELISAs: Designed for Sample Detection & Lot Consistency

Learn about the Conferma® ELISA development and manufacturing methods that provide strong sample detection and long-term assay and lot consistency, giving you confidence in your research.

How to Choose a Secondary Antibody

Review the key factors that should figure in your decision to choose a secondary antibody. Learn about species, subclass, isotype, label, and more.

Antibody Generation | Monoclonal vs Polyclonal Antibodies

Learn differences in monoclonal vs polyclonal antibodies including how antibodies are generated, clone numbers, and antibody formats.

Protein Conformation Array Multiplexing

Monoclonal antibodies (mAbs) lead biologics growth, predicted $125 billion worldwide sales by 2020, emphasizing their therapeutic significance.