Recombinant Mouse CD204/MSR1 Protein, N-His

Introduction to Recombinant Mouse CD204/MSR1 Protein

Recombinant Mouse CD204/MSR1 Protein, also known as Macrophage Scavenger Receptor 1 (MSR1), is a type I transmembrane protein that belongs to the class A scavenger receptor family. It is primarily expressed on the surface of macrophages, but can also be found on dendritic cells and some types of endothelial cells. This protein plays a crucial role in the innate immune response by recognizing and binding to a variety of ligands, including modified lipoproteins, bacteria, and apoptotic cells.

Structure of Recombinant Mouse CD204/MSR1 Protein

The Recombinant Mouse CD204/MSR1 Protein is composed of 4 domains: a cytoplasmic domain, a transmembrane domain, a spacer domain, and an extracellular domain. The extracellular domain contains a cysteine-rich domain and a collagen-like domain, which are responsible for ligand binding. The cytoplasmic domain contains a conserved NPXY motif, which is involved in signal transduction and endocytosis. The transmembrane domain anchors the protein to the cell membrane, while the spacer domain connects the extracellular and transmembrane domains.

Activity of Recombinant Mouse CD204/MSR1 Protein

The main function of Recombinant Mouse CD204/MSR1 Protein is to act as a scavenger receptor, which is responsible for the recognition and uptake of a wide range of ligands. This protein is capable of binding to various types of modified lipoproteins, such as oxidized low-density lipoprotein (oxLDL), which are often present in atherosclerotic plaques. It also has the ability to bind to bacteria, such as Gram-positive and Gram-negative bacteria, and facilitate their phagocytosis and clearance by macrophages. In addition, Recombinant Mouse CD204/MSR1 Protein can recognize and bind to apoptotic cells, promoting their clearance and preventing the release of pro-inflammatory cytokines.

Moreover, Recombinant Mouse CD204/MSR1 Protein has been shown to play a role in regulating immune responses by modulating the production of cytokines and chemokines. It can also activate signaling pathways, such as the NF-κB pathway, which are involved in the inflammatory response. This protein has been found to be upregulated in various inflammatory conditions, suggesting its important role in immune regulation.

Application of Recombinant Mouse CD204/MSR1 Protein

Due to its diverse ligand binding capabilities and immune regulatory functions, Recombinant Mouse CD204/MSR1 Protein has been widely used in various research applications. One of its main applications is in the study of atherosclerosis, as this protein is involved in the uptake of modified lipoproteins, a key process in the development of this disease. Recombinant Mouse CD204/MSR1 Protein has also been used in studies related to bacterial infections, as it plays a role in the clearance of bacteria by macrophages.

Furthermore, Recombinant Mouse CD204/MSR1 Protein has potential therapeutic applications. Its ability to modulate immune responses makes it a potential target for the treatment of inflammatory diseases, such as atherosclerosis and sepsis. In addition, this protein has been studied for its potential role in cancer immunotherapy, as it has been found to be involved in the recognition and clearance of tumor cells by macrophages.

Conclusion

In summary, Recombinant Mouse CD204/MSR1 Protein is a crucial component of the innate immune system, with important roles in ligand recognition, phagocytosis, and immune regulation. Its diverse functions make it a valuable tool in research and a potential target for therapeutic interventions. Further studies on this protein may provide insights into its role in