In the specialized field of molecular biology, researchers frequently investigate the structural components of cell-to-cell adhesion. My personal experience working with biochemical reagents has highlighted the importance of high-quality, synthetic protein fragments for experimental accuracy. Among these, the claudin 7 peptide has become a focal point for those studying the complexities of tight junction architecture.
The Nature of Claudin Proteins
Claudin proteins, such as CLDN7, are integral membrane proteins and components of tight junction strands. These molecules are essential for maintaining the integrity of epithelial barriers. Claudin 7 is a classic claudin protein that belongs to a group of tight junction proteins with high sequence homology. Unlike other members of this family, Claudin-7 is unique in that it has a stronger basolateral membrane distribution in many tissue types, which distinguishes its regulatory behavior from apical-only variants.
Researchers often rely on a synthetic peptide derived from the C-terminal region of the human claudin-7 protein to generate specific antibodies. For instance, a Claudin 7 antibody raised in a rabbit using a KLH-conjugated synthetic peptide is a standard tool for immunohistochemistry. It is important to note that Claudin 7 often referred to as CLDN-7 is a transmembrane protein with a molecular mass of approximately 22 kDa.
Experimental Observations and Data
When working with these materials, it is vital to remember that the claudin-7 peptide is a fundamental component within the intricate network of cellular structures. In many experimental setups, such as those involving confocal fluorescence microscopy, the claudin-7-GFP signal was unaffected by this antibody/peptide treatment. Th Claudin 7 Antibody is stability makes it a reliable marker for tracking protein localization.
Furthermore, claudins, membrane-associated tetraspanin proteins, are characterized by their four membrane-spanning regions. Studies have s Synthetic peptide derived from the C-terminal region of the human claudin-7 protein. 3D Epitope / Immunogen. Conjugate. Unconjugated. Form. Liquid Read more hown that Claudin-7 suppresses invasion and metastasis in certain controlled environments, often by modulating the ERK/MAPK signaling pathway. Because claudin-7 inhibits cell migration and invasion, it is frequently scrutinized in models where cellular movement is a variable.
Important Considerations for Researchers
When sourcing these products, one must be aware of the following:
* Research Use Only: All reagents, including the claudin 7 peptide, are strictly for laboratory research and is not approved for use in humans or in clinical diagnosis.
* Specificity: High-quality antibodies are essential, as some reagents are specific for the claudin Sep 25, 2024—Claudin 7 suppresses invasion and metastasisthrough repression of a smooth muscle actin program Second, claudin proteins have been detected Read more -7 protein and do not cross-react with Claudin-3 or -4.
* Genetic Context: Claudin-7 is a protein that is encoded by the CLDN7 ge The effect of serine phosphorylated claudin-7 on ne in human, located on chromosome 17p13.
While related proteins like CLDN18.2 is an ideal target for the treatment of gastric cancer in clinical trial contexts, the study of Claudin 7 remains primarily focused on its role as a potential tumor suppressor gene and its influence on the intestinal epithelial barrier.
Conclusion
Whether you are using a Claudin 7 antibody like the Claudin 7 antibody L Claudin 7 Monoclonal Antibody (5D10F3) | Invitrogen (37- S-B7594 or investigating the interaction between Claudin-4 and claudin-7, the It belongs to the group of claudins.Claudins, such as CLDN7, are involved in the formation of tight junctions between epithelial cells.Read more se tools are indispensable for understanding cellular adhesion. As our knowledge of how claudin-7 differs from other cl Recombinant Human Claudin-7 GST (N-Term) Protein audins grows, so too does our ability to map the complex interactions within the epithelial space. Always ensure your research materials are properly validated to ensure the integrity of your findings.