
Cynthia
Cynthia Lee is the President of AAA Biotech and specializes in understanding highly validated and characterized monoclonal/polyclonal antibodies, recombinant proteins, and ELISA kits.
Cynthia's Blogs

August 13, 2025
What Are The Differences Between “Monoclonal” Antibodies And “Recombinant” Antibodies?
Today, antibodies are the unsung heroes that are ubiquitous in modern research. These are used in everything - from cancer...

August 8, 2025
Role of Activated Protein Kinases in Biomedical Research
Protein kinases play a critical role in cell communication. They serve as
molecular “switches”, primarily by donating phosphate groups to...

August 7, 2025
How do “Active” Proteins Work in Biological Systems?
It was Gerardus Johannes Mulder, a Dutch chemist and great protein scholar, who
first elucidated these phenomena. The actual name "protein"...

August 7, 2025
Applications of Recombinant Proteins: Discoveries Involving Cytokines, Growth Factors, and More
Recombinant proteins are a classification of proteins made inside lab-controlled
living cells, but using DNA that comes from outside the cell...

July 28, 2025
The Essential Role of Secondary Antibodies in Immunoassays: Structure, Selection, & Applications
Key Takeaways
Core role & benefit of secondary antibodies
Key structural elements
Crucial selection rules
Types and labels
Applications
Future enhancementsPrimary antibodies – first line...

July 28, 2025
What Are Phospho Antibodies?
Phosphorylation is when a phosphate group is added to a protein. It usually
happens on specific amino acids comprising the protein...

July 28, 2025
Recombinant Antibody Overview: Production & Applications
An Overview
Recombinant antibodies are lab-made alternatives to traditional monoclonal
antibodies. No animals are used in their production.
Allow for high batch-to-batch consistency,...

July 28, 2025
What Are Antibodies: Structure, Function & Types
An antibody is a protein that helps protect the body
internally.
Key Takeaways
Antibodies are proteins that defend the body against harmful invaders.
Each...

July 23, 2025
What Are Monoclonal Antibodies (MABs): Their Uses, Types & Benefits
Key Takeaways
Monoclonal antibodies (mAbs) are lab-made proteins.
They are...

July 23, 2025
What Are Polyclonal Antibodies and Why Do They Matter?
When the body’s immune system detects the presence of something “foreign”, like bacteria or viruses (called antigens), it activates, and...