Biofargo News & Blog

Mineralocorticoid Receptor (MR): Structure, Distribution, Signaling Pathways, and Disease Associations Explore the critical role of MR in physiological homeostasis, electrolyte balance, and cardiovascular health. The mineralocorticoid receptor (MR) is a critical member...

SIRT1: A Central NAD⁺-Dependent Regulator of Metabolism, Stress Response, and Aging 📅 Published: Jan 2026 🏷️ Category: Protein Research / Molecular Biology The SIRT1 gene encodes Sirtuin 1, a class III histone...

Thyroid Hormone Receptors (TRs): Structure, Isoforms, and Mechanisms of Action Thyroid hormone receptors (TRs) are essential members of the nuclear hormone receptor superfamily and serve as specific intracellular receptors for thyroid hormones,...

How to Strip, Clean, and Recharge Nickel Agarose Beads A Practical Guide to Optimizing Resin Lifespan and Purification Efficiency Nickel agarose beads are widely used for affinity purification of His-tagged proteins. With...

What Is a His-Tag? A comprehensive guide to its principles, optimization, and applications in protein biochemistry. A His-tag is a short stretch of 6–10 histidine residues added to a recombinant protein to...

Agarose Gel Electrophoresis: Principles, Structure, Procedure, and Applications A comprehensive guide to the foundational technique in molecular biology. I. Introduction When an electric current is applied to a medium containing charged molecules,...