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      Recombinant Human BAFF Protein, His tag
       
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      產(chǎn)品說明書
                  
      FAQ
                  
      COA
                  
      已發(fā)表文獻(xiàn)
                  
       
      The human BAFF protein, or B-cell activating factor, is a crucial cytokine that plays a significant role in regulating the immune system and promoting B-cell survival and maturation. BAFF is primarily produced by immune cells, including monocytes, macrophages, and dendritic cells. It binds to specific receptors on B cells, allowing their development and preventing apoptosis (cell death). BAFF also influences the production of antibodies and helps regulate the balance of different B-cell subsets.
      


       
      


      性能參數(shù)
      


      
	
		
      
			
			
      Synonyms
      
			      		
			
			
      BLyS, CD257, TNFSF13B, TNFSF20, TALL-1, BLys, THANK, BAFFB-cell activating factor, ZTNF4
      
			      		
		
      
		
      
			
			
      Uniprot No.
      
			      		
			
			
      Q9Y275
      
			      		
		
      
		
      
			
			
      Source
      
			      		
			
			
      HEK293 cells-derived human BAFF protein, Ala134-Leu285, with N-terminal His tag.
      
			      		
		
      
		
      
			
			
      Molecular Weight
      
			      		
			
			
      Approximately 18.12 kDa.
      
			      		
		
      
		
      
			
			
      Purity
      
			      		
			
			
      > 90% as determined by SDS-PAGE.
      
			      		
		
      
		
      
			
			
      Biological Activity
      
			      		
			
			
      Human BCMA, His tag immobilized on CM5 chip can bind BAFF, His tag, with an affinity constant of 1.55 x 10-9 M as determined in a SPR assay (Biacore 8K).
      
			      		
		
      
		
      
			
			
      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. CN20230718
      

         
       
       
       
       
       
       
       
      400-6111-883