C3AR1抗体;C3AR1 Antibody—艾普蒂

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     Black line: Control Antigen (100 ng);Purple line: Antigen (10ng); Blue line: Antigen (50 ng); Red line:Antigen (100 ng)    

  
  

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     Flow cytometric analysis of THP-1 cells using C3AR1 mouse mAb (green) and negative control (red).    

  
  

The C3a receptor 1 (C3AR1) is a G protein-coupled receptor (GPCR) that binds to the complement component C3a, a key mediator of the complement system involved in innate immunity and inflammatory responses. C3AR1 is expressed on immune cells, including mast cells, neutrophils, and macrophages, and plays a role in chemotaxis, cytokine release, and cellular activation during inflammation. Dysregulation of C3AR1 signaling has been implicated in various pathological conditions, such as sepsis, asthma, rheumatoid arthritis, and neurodegenerative diseases like Alzheimer’s.

C3AR1-specific antibodies are critical tools for studying the receptor’s expression, localization, and functional mechanisms in both physiological and disease contexts. These antibodies enable the detection of C3AR1 in tissues or cell lines via techniques like Western blot, immunohistochemistry, and flow cytometry. Additionally, neutralizing anti-C3AR1 antibodies have been explored for therapeutic applications, aiming to block excessive C3a-C3AR1 interactions that drive inflammatory damage. Recent research also highlights C3AR1’s potential role in cancer progression, particularly in modulating tumor-associated immune responses, making it a target for immunotherapy.

The development of high-affinity, selective C3AR1 antibodies remains a focus for advancing diagnostic and therapeutic strategies, offering insights into complement-mediated diseases and opportunities for pharmacological intervention.