Specifications, Grading and Purity

ExactAb™

ExactAb™: Overview

ExactAb™ refers to antibodies that have undergone application-based validation to ensure high specificity, sensitivity, and stability.

Key Features

1. High Specificity
ExactAb™ antibodies are validated through application testing to ensure specific recognition of target molecules in complex samples.

2. High Sensitivity
ExactAb™ antibodies typically exhibit sensitivity greater than 1/1000.

3. Strong Stability & Batch-to-Batch Consistency
Each product is accompanied by validation data and typically a Certificate of Analysis (COA). Consistency is maintained across different batches.

Why Choose ExactAb™?

· Robust Quality Assurance: Rigorous application-based validation.

· Flexible Applications: Stable products suitable for a variety of uses.

· Reliable Traceability: Documents such as COAs and batch validation support reproducibility.

· Diverse Formats: Available in labeled conjugates, recombinant or hybridoma clones, covering multiple species and platforms.

Handling & Storage

Most ExactAb™ antibodies are in liquid form and should be stored at 2–8°C for short-term use or –20°C for long-term storage. Avoid repeated freeze–thaw cycles.
Transportation is generally under cold/ice-pack conditions to ensure stability.


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Categories: Specifications, Grading and Purity
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Da — when not otherwise indicated, molecular weight units are daltons.   Mw — weight-average molecular weight.   Mn — number-average molecular weight.

Products are supplied for research and development use only. Not for use in humans, animals, diagnosis, or therapy.

Cite this article

Aladdin Scientific. "ExactAb™" Aladdin Knowledge Base, updated Aug 8, 2025. https://www.aladdinsci.com/us_en/faqs/ex-act-a-en.html
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