World Kidney Day, What Can We Do?

You can focus on two key areas: First, investigate the mechanisms of environmental factors on kidney health. For example, use our ACE or AGT ELISA kits to explore how environmental toxins activate the RAAS system, or employ IL6 and TNF antibodies to study pollution-induced inflammatory pathways. Second, develop more precise and efficient diagnostic biomarkers (such as CST3 or LCN2) to enable early intervention in kidney damage. Reducing the long-term consumption of medical resources through early detection is a tangible practice of the "Protecting the Planet" philosophy.

These targets were selected based on their frequency in recent CKD literature and their involvement in key pathophysiological processes. They are widely involved in:

• Hemodynamic Regulation: Such as ACE and AGT (core components of the RAAS system).
• Fibrosis and Inflammation: Such as TGF-β, CCL2, IL6, and TNF.
• Cell Growth and Survival: Such as AKT1, EGFR, and MTOR.
• Injury and Functional Markers: Such as CST3, LCN2, and ALB.
• Immune Regulation: Such as CD4 and CD59.

In-depth study of these pathways helps to understand the full spectrum of the disease.

For quantitative detection of LCN2 in human serum, we highly recommend using CUSABIO's ELISA kits. You can use the search bar at the top of the page to search for "NGAL" and filter for ELISA kits. CUSABIO ELISA kits are rigorously validated and characterized by high sensitivity, high specificity, and accurate quantification, making them ideal for biological sample testing. In addition to the Human NGAL ELISA kit, we also offer NGAL ELISA kits for multiple species, including rat, mouse, pig, and sheep.

For tissue localization, Immunohistochemistry (IHC) is the ideal method. We recommend prioritizing antibodies against LCN2 from the "Recombinant Antibody" or "Monoclonal Antibody" lists on the page that specify IHC in their applications. For example, the LCN2 Monoclonal Antibody (Cat#: CSB-MA068302A0m) is suitable for IHC experiments. We recommend checking the datasheet to confirm species reactivity before use.

These three types of products are distinct but complementary tools in the research chain:

• Proteins: Typically used as standards, agonists, or for establishing immunoassay methods. For example, recombinant AKT1 protein can be used as a substrate for kinase activity assays or as a positive control in SDS-PAGE.
• Antibodies: Used for qualitative or semi-quantitative detection, such as Western Blot (WB) to assess protein size and expression changes, IHC/IF (Immunohistochemistry/Immunofluorescence) for tissue localization, and Flow Cytometry (FC) to analyze cell subpopulations.
• ELISA Kits: Specifically designed for the precise quantification of soluble proteins in complex samples (serum, urine, cell supernatant) and are considered the gold standard for detecting biomarker concentrations.

In short: Use antibodies to see location and size, use ELISA kits to measure exact concentration, and use proteins for functional studies or as standards.