In the specialized field of biochemical research, few compounds have garnered as much attention as melit Oct 16, 2025—Melittin is a major component of bee venomthat accounts for about 52% of its dry mass. A vast number of studies have been dedicated to the Read more tin peptide. As a dedicated observer of peptide science, I have spent Melittin, an immunologically related PLA2 stimulating peptidefrom bee venom, increases the activity of the high molecular weight enzyme.Read more significant time analyzing the structur Main toxin of bee venom with strong hemolytic activity and antimicrobial activity. It has enhancing effects on bee venom phospholipase A2 activity. This Read more al properties and functional capabilities of this fascinating molecule. My interest stems from its unique role as the primary constituent of venom derived from the European honeybee, *Apis mellifera*.
Structural Profile and Biochemical Properties
At its core, melittin is a basic peptide consisting of 26 amino acids (GIGAVLKVLTTGLPALISWIKRKRQQ-NH2). This 26-residue polypeptide is classified as a cationic, water-soluble linear peptide-amide. Its molecular architecture is defined by an amphipathic nature, which allows it to partition effectively into lipid bilayers. Researchers often refer to it as the "archetypal membrane-active peptide" because of its ability to interact directly with cellular membranes, leading to the disruption of normal cellular activity and potentially cell lysis.
From a chemical perspective, the chemical structure: peptide is remarkably stable. It is recognized as the main component of bee venom of *Apis mellifera*, accounting for approximately 52% of its dry mass. Its ability to bind calmodulin in a calcium-dependent manner and its role as a potent stimulator of phospholipase A2 (PLA2) make it a subject of high interest in laboratory settings.
Research and Functional Applications
My exploration into the data reveals that melittin can exert pharmacological effects that are highly specific. Many researchers are currently investigating its potential in controlled environments, noting that it is an attractive candidate for cancer therapy. The development of a bifunctional melittin peptide—often engineered with specific motifs to enhance selectivity—represents a significant step forward in how we understand targeted delivery systems.
Beyond oncology, melittin is an antimicrobial peptide (AMP) that has shown remarkable potency. It shows potent activity against a broad spectrum of bacteria, including difficult-to-treat strains. Because it acts as an anti-inflammatory agent, it is frequently studied for its complex interactions with biological pathways. It is essential to note that melittin, the principal constituent in the venom of the European honeybee *Apis mellifera*, is primarily used for in vitro and in vivo scientific inquiry, and it is strictly for research purposes.
Understanding the Landscape: Research vs. Application
When searching for this compound, you will likely encounter inquiries regarding melittin peptide where to buy or melittin peptide for sale. From my perspective, sourcing high-purity material—often cited as ≥85% or 95% HPLC—is crucial for ensuring the integrity of any experimental data.
* Key Entity Data: CAS 20449-79-0
* Composition: 26 amino acids, linear peptide-amide
* Biological Function: PLA2 activator, membrane-active, antimicrobial
The emerging role of these peptides in enhancing cancer therapies is a hot topic in academic journ Melittin (natural) als, yet it remains firmly within the realm of preclinical research. Whether you are reviewing melittin peptide benefits or looking into melittin cancer trials, the consensus remains that this main to Melittin (Apis mellifera) peptide xin of bee venom with strong hemolytic activity and antimicrobial activity requires a deep understanding of its lytic properti MELT - Melittin - Apis mellifera (Honeybee) | UniProtKB es.
Final Reflections
As someone who follows the evolution of biochemical tools, I find the versatility of this small peptide consisting of 26 amino acids to be unparalleled. Whether it is being used to study membrane permeability or investigated as an immun The current landscape of the antimicrobial peptide melittin ologically related PLA2 stimulating peptide, the precision required to handle such an active molecule cannot be overstated.
For those looking to integr Melittin,honey bee ate this into their research, always prioritize verifiable suppliers and high-purity standards. The Melittin (MEL) is a major peptide constituent of bee venom that continues to push the boundaries of what we know about natural, membrane-active compounds in modern science.