In the realm of biochemical research and synthetic biology, the study of regulatory proteins has led to a fascination with specific sequences that maintain systemic balance. Among these, the hepcidine peptide formule—often discussed in scientific literature as Hepcidin-25—stands out as a subject of intense investigation. As someone who follows advancements in peptide research, I have found that underst What is hepcidin? anding the structural integrity and the specific molecular formula C113H170N34O31S9 is essential for any serious enthusiast or researcher.
The Structural Architecture of Hepcidin
When we look at the Human Hepcidin-25 peptide, we are observing a fascinating piece of biological engineerin What is hepcidin? g. At its core, Hepcidin is a cationic, cysteine-rich and tightly folded peptide. This structural configuration is not acci Unlocking iron: peptide inhibition of hepcidin - ASH Publications dental; it is stabilized by four distinct disulfide bonds, which grant the molecule its characteristic robustness.
The journey of this molecule begins as an 84-amino acid preprohepcidin. Through a series of highly regulated enzymatic cleavages, it is processed into mature peptides of 20, 22 and 25 amino acids. The 25-amino acid variant is widely considered the most biologically active form. It is important to note that hepcidin is predominantly synthesized and released by hepatocytes, the primary functional cells of the liver.
Defining the Role of LEAP-1
You may often see this substance referred to as LEAP-1 (liver-expressed antimicrobial peptide). This synonym highlights its historical discovery as an antimicrobial agent. However, contemporary research has shifted the focus toward its role as a 25-amino acid peptide hormone.
In the broader context of systemic physiology, hepcidin is a liver-derived peptide hormone that acts as the central regulator of iron homeostasis. I hepcidin-25 - LabSolutions | Lab Chemicals & Equipment t functions by interacting with ferroportin—the primary cellular iron exporter—effectively modulating how the body manages systemic iron traffic. Because hepcidin is a hormone that regulates how your body uses iron, it is a frequent topic in studies involving iron metabolism.
Technical Specifications and Data
For those analyzing the technical aspects, the peptide is characterized by the following parameters:
* Molecular Formula: C113H170N34O31S9
* Molecular Weight: Approximately 2789.4 g/mol
Dec 1, 2025—Hepcidin is a liver-derived peptide hormonethat regulates dietary iron absorption and systemic iron traffic.2It binds to the iron exporter Read more* Structural Composition: Highly folded, cysteine-rich sequence Hepcidin/LEAP-1 (Human) ; H ; N ; O ; S ; main. Purity: ≧98.0% (HPLC); Other Name: Hepcidin-25 (human); Storage: -20 ℃; Production: Synthetic Product.Read more
Researchers utilizing Hepcidin/LEAP-1 (Human) in laboratory settings often source high-purity synthetic versions. When reviewing Hepcidin 25 peptide documentation, you will find that it is typically stored at -20°C to maintain stability. The precision required to synthesize a molecule of this complexity—given its specific disulfide bridge requirements—is a testament to modern synthetic chemistry.
Personal Observations on Peptide Research
From my perspective as an enthusiast of high-quality peptides, th Humanhepcidinis produced from 84aa precursor, including a putative 24aa signalpeptide. The secreted form ofhepcidinin blood and urine is consists of C- Read more e most intriguing aspect of this molecule is its precision. Whether you are reviewing Hepcidin-25 for structural biology or as a reference standard in mass spectrometry, the consistency of the formula is vital.
While many are familiar with the 25-amino acid peptide hormone as a concept, the actual hands-on verification of C113H170N34O31S9 in a controlled research environment provides a much deeper appreciation for its role in biology. As hepcidin continues to be studied, it remains a cornerstone for understanding how complex signaling molecules maintain equilibrium at the cellular level.
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*Disclaimer: This article is for informational purposes only and reflects personal research and interest in peptide chemistry. It does not provide medical advice, diagnosis, or treatment recommendations. Always consult with qualified professionals regarding biological research or health-related inquiries.*