For 40 years, Gold Biotechnology®, Inc. has been a trusted partner for researchers worldwide. By providing top-tier materials at exceptional value, we are committed to helping our customers Discover More.
RELIABLE AFFINITY PURIFICATION
STARTS HERE
Choose GoldBio’s agarose beads for protein purification. Our high quality agarose beads are engineered to support reliable binding and consistent results in the lab, all at a price that won't break your budget.
NEW HIGH YIELD
BACTERIAL PROTEIN EXTRACTION REAGENT
Dr. Gold’s Bacterial Protein Extraction Reagent delivers higher yields and reproducible results batch after batch at a significantly lower cost. Visit the product page to learn more.
NEW PRODUCTS!
BROWSE PLASMIDS, ANIMAL-FREE MEDIA & MORE
GoldBio has launched several new products including new Agrobacterium plasmids and competent cells that enhance gene transfer. Browse these new products by clicking below.
ENHANCE YOUR GENE TRANSFER WITH
pSuperAgro®
Introducing a new family of Agrobacterium helper plasmids, pSuperAgro®! These plasmids enhance gene transfer into various plant species during Agrobacterium-mediated transformation. Discover this new line of plasmids and competent cells.
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Featured Articles
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How to Make Stock Solutions for Antibiotics and Cell Selection Agents
Antibiotics and cell selection agents are used to isolate cells that contain a particular resistance marker from a mixed population. These powerful reagents are used...
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How to Use a Kill Curve to Optimize Antibiotic and Cell Selection Agent Concentrations
During my undergraduate internship I was making different formulations of insulin nanoparticles that would, in theory, be delivered through an inhaler and into the lungs....
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Choosing Between Cell Selection Agents: Puromycin, Blasticidin, Hygromycin, and G418
The cell selection agents puromycin, blasticidin, hygromycin and G418 kill prokaryotic and eukaryotic cells by inhibiting protein translation. Deciding which selection agent, and how much...
