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          Recombinant Human IL-21 Protein, Flag tag
           
          更多活動(dòng)更多優(yōu)惠，盡在翌圣商城》
           
           
           
          批量采購(gòu)， 請(qǐng)點(diǎn)擊詢價(jià)
           
           
          產(chǎn)品說(shuō)明書(shū)
                  
          FAQ
                  
          COA
                  
          已發(fā)表文獻(xiàn)
                  
           
          Hunan IL-21 protein is a molecule that is found in the immune system of individuals. It is a type of interleukin, which is a protein that helps in the communication between immune cells. IL-21 plays a crucial role in regulating the body's immune response, specifically in the development, differentiation, and function of certain immune cells, such as T cells and natural killer cells.
          


           
          


          性能參數(shù)
          


          
	
		
          
			
			
          Synonyms
          
			          		
			
			
          Interleukin-21, IL-21, Za11
          
			          		
		
          
		
          
			
			
          Uniprot No.
          
			          		
			
			
          Q9HBE4
          
			          		
		
          
		
          
			
			
          Source
          
			          		
			
			
          HEK293 cells-derived human IL-21 protein, Gln30-Ser162, with N-terminal Flag tag.
          
			          		
		
          
		
          
			
			
          Molecular Weight
          
			          		
			
			
          The protein has a predicted MW of 16.5 kDa. And it migrates as 19 kDa under reducing (R) condition (SDS-PAGE) due to glycosylation.
          
			          		
		
          
		
          
			
			
          Purity
          
			          		
			
			
          > 95% as determined by SDS-PAGE.
          
			          		
		
          
		
          
			
			
          Endotoxin
          
			          		
			
			
          < 0.1 EU per 1μg of the protein by the LAL method.
          
			          		
		
          
		
          
			
			
          Formulation
          
			          		
			
			
          Lyophilized from a 0.2 μm filtered concentrated solution in PBS. 
          
			          		
		
          
		
          
			
			
          Reconstitution
          
			          		
			
			
          Centrifuge tubes before opening. Dissolve lyophilized protein with PBS. Recommend to aliquot the protein into smaller quantities when first used and avoid repeated freeze-thaw cycles.
          
			          		
		
          
	          

          


           
          


          儲(chǔ)存條件
          


          The product should be stored at -25~-15℃ for 1 year from date of receipt.
          


          2-7 days, 2 ~8 °C under sterile conditions after reconstitution.
          


          3 months, -25~-15℃ under sterile conditions after reconstitution.
          


           
          


          注意事項(xiàng)
          


          1.Please operate with lab coats and disposable gloves, for your safety.
          


          2.This product is for research use only. 
          


           
          


          產(chǎn)品數(shù)據(jù)
          


                                          
          


          Ver. CN20230705
          


           
          

             
           
           
           
           
           
           
           
          400-6111-883