The field of synthetic biology continues to advance through the study of host defense peptides (HDPs). Among these, the IDR-1002 peptide structu Product Description.IDR 1002 is an innate defence regulator peptide. It reduces bacterial burden and inflammatory responses in murine models of sinusitis Read more re has garnered significant attention due to its unique sequence and its role as an innate defense regulator. As someone deeply interested in the biochemical properties of synthetic chains, I have spent significant time reviewing the technical specifications and research surrounding this specific molecule.
Technical Specifications and Chemical Composition
When analyzing the IDR-1002 molecule, it is essential to look at its precise chemical makeup. The formula, C79H130N26O, defines its molecular architecture. This synthetic cationic peptide is recognized for its specific sequence: H-Val-Gln-Arg-Trp-Leu-Ile-Val-Trp-Arg-Ile-Arg-Lys-NH2.
IDR-1002, a synthetic cationic peptide,offers excellent defense against bacterial infectionsby immune modulation. It mainly acts through an increase in Read moreIn the scientific literature, you will frequently see this referred to as a VQRWLIVWRIRK-NH2 sequence. The C-terminal amide modification is a critical component of its design, influencing its stability and interaction profiles. With a molecular weight of approximately 1652.06 Da, this peptide represents a sophisticated approach to modulating biological pathways.
The Role of IDR Peptides in Research
IDR peptides—a category to which this compound belongs—are engineered to exhibit immunomodulatory properties. As an innate defense regulator-1002 (IDR-1002), this compound stands out from earlier iterations like IDR-1. Its design is based on bactenecin derivatives, optimized for higher potency.
Research has shown that IDR 1002 is an innate defence regulator peptide that functions by in Synthetic Cationic Peptide IDR-1002 Provides Protection fluencing cellular communication. For instance, studies have observed how it provides protection against bacterial infections through the induction of chemokines and the enhancement of leukocyte recruitment. Furthermore, IDR-1002 is an anti-infective peptide that has been shown to assist in modulating inflammatory responses, specifically through the inhibition of certain sig by A Nijnik·2010·Cited by 279—Their great diversity in sequence andstructureis illustrated by the two main families of mammalianpeptides: defensins are characterized by a Read more naling pathways. For example, researchers have noted that IDR-1002 Reduced the Phosphorylation of NF-κB p65 Subunit at Ser536, which plays a vital role in how cells manage inflammatory signals.
Structural Significance and Activity
The structure of this molecule is key t by BC Wu·2017·Cited by 56—Innate defense regulator (IDR) peptide-1002is a synthetic host defense peptide derivative with strong anti-inflammatory properties. Extending previous data o its functionality. As an Innate defense regulator (IDR) peptide-1002, its cationic nature allows it to interact with cell membranes and receptors effectively. This interaction is not merely about physical presence; it offers excellent defense against bacterial infections by stimulating the host's natural systems to migrate toward ar Synthetic Cationic Peptide IDR-1002 and Human eas of need, such as by B Levast·2019·Cited by 16—The syntheticpeptide IDR-1002(VQRWLIVWRIRK-NH2), selected from a library of bactenecin derivatives with a higher potency compared with IDR-1 in Read more promoting β1-integrin-mediated interactions on fibronectin.
In my review of the available data, it is clear that the sequence is highly specialized. The inclusion of tryptophan and arginine residues contributes to the amphipathic nature of the chain, which is a hallmark of effective peptides in this class. Whether it is being studied for its anti-biofilm properties or its ability to modulate monocyte migration, the IDR-1002 remains a focal point for those studying the intersection of synthetic chemistry and immunology.
Summary of Findings
For those tracking the development of peptide IDR variants, the data confirms that the 1002 iteration is a robust candidate for further investigative study. Its ability to act as a potent IDR agent—bridging the gap between direct antimicrobial activity and immune system modulation—makes it a fascinating subject for any enthusiast of protein chemistry. By understanding the underlying structure and the specific molecular weight of 1.651 g/mol, we gain a clearer picture of how these synthetic tools are being refined to meet future laboratory requirements.
*Disclaimer: This article is for informational purposes based on publicly available scientific literature and personal review. It does not provide medical, prescription, or human use advice.*