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                                            Immune checkpoints are regulators of immune activation, typically expressed on immune cells. They are key proteins that maintain the body's immune tolerance and regulate peripheral immune responses. Immune checkpoints can be divided into stimulatory and inhibitory types. Stimulatory immune checkpoints enhance the immune response against pathogens, while inhibitory immune checkpoints negatively regulate T cell activation. PD-1, PD-L1, CTLA-4, CD28, and OX40 are popular targets for cancer immunotherapy.
 
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                                                                                                Price: $1440.00
                                                                                            
                                            
                                                    
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                                                                                                Price: $1440.00
                                                                                            
                                        
                                                Cat. No.:
                                                
                                                
                                                    PDEH101113                                                
                                            
                                                                                        
                                                Expression Host:
                                                
                                                    E.coli                                                
                                            
                                                                                        
                                                Accession:
                                                
                                                    P06702                                                
                                            
                                                                                    
                                                                                                Price: $1440.00
                                                                                            
                                            
                                                    
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                                                                                                Price: $1440.00
                                                                                            
                                        
                                                Cat. No.:
                                                
                                                
                                                    PDMH100227                                                
                                            
                                                                                        
                                                Expression Host:
                                                
                                                    Mammalian                                                
                                            
                                                                                        
                                                Accession:
                                                
                                                    Q16790                                                
                                            
                                                                                    
                                                                                                Price: $1440.00
                                                                                            
                                            
                                                    
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                                            - 500μg
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                                                                                                Price: $1440.00
                                                                                            
                                        
                                                Cat. No.:
                                                
                                                
                                                    PDMH100295                                                
                                            
                                                                                        
                                                Expression Host:
                                                
                                                    Mammalian                                                
                                            
                                                                                        
                                                Accession:
                                                
                                                    Q04609                                                
                                            
                                                                                    
                                                                                                Price: $580.00
                                                                                            
                                            
                                                    
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                                            - 50μg
                                                    
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                                                                                                Price: $580.00
                                                                                            
                                        
                                                Cat. No.:
                                                
                                                
                                                    PKSH030355                                                
                                            
                                                                                        
                                                Expression Host:
                                                
                                                    E.coli                                                
                                            
                                                                                        
                                                Accession:
                                                
                                                    NP_002155.1                                                
                                            
                                                                                        
                                                Applications:
                                                
                                                    Enzyme                                                
                                            
                                                                                    
                                                                                                Price: $288.00
                                                                                            
                                            
                                                    
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                                                                                                Price: $288.00
                                                                                            
                                        
                                                Cat. No.:
                                                
                                                
                                                    PKSH032584                                                
                                            
                                                                                        
                                                Expression Host:
                                                
                                                    E.coli                                                
                                            
                                                                                        
                                                Accession:
                                                
                                                    P14902                                                
                                            
                                                                                        
                                                Applications:
                                                
                                                    Enzyme                                                
                                            
                                                                                    
                                                                                                Price: $198.00
                                                                                            
                                            
                                                    
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                                                                                                Price: $198.00
                                                                                            
                                        
                                                Cat. No.:
                                                
                                                
                                                    PKSH033746                                                
                                            
                                                                                        
                                                Expression Host:
                                                
                                                    HEK293 Cells                                                
                                            
                                                                                        
                                                Accession:
                                                
                                                    Q7KYR7                                                
                                            
                                                                                     
                            

 
                