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      Biotinylated Human IL-13Ra1 Protein, His-Avi Tag
       
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      產(chǎn)品說(shuō)明書(shū)
                  
      FAQ
                  
      COA
                  
      已發(fā)表文獻(xiàn)
                  
       
      

       
      


      Two type 1 membrane proteins belonging to the hemopoietin receptor family have been cloned and shown to bind IL-13 with differing affinities. The lower affinity IL-13 binding protein, previously designated IL-13 R alpha, IL-13 R alpha ' or NR4, is now referred to as IL-13 R alpha 1. The high-affinity IL-13 binding protein, previously also designated IL-13 R or IL-13 R alpha ', is now referred to as IL-13 R alpha 2. Human and mouseIL-13 R alpha 1 share 76% aa sequence identity. The extracellular domain of IL-13 R alpha 1 is also closely related to that of IL-13 R alpha 2.
      


       
      


      產(chǎn)品性質(zhì)
      


      
	
		
      
			
			
      Synonyms
      
			      		
			
			
      IL-13 R alpha 1; IL13R; IL13RA; CT19; IL13RA1; NR4; CD213A1; AI882074
      
			      		
		
      
		
      
			
			
      Uniprot No.
      
			      		
			
			
      P78552-1
      
			      		
		
      
		
      
			
			
      Source
      
			      		
			
			
      Recombinant Biotinylated Human IL-13Ra1 Protein is expressed from HEK293 Cells with His tag and Avi tag at the C-terminal. It contains Ala27-Thr343.
      
			      		
		
      
		
      
			
			
      Molecular Weight
      
			      		
			
			
      The protein has a predicted MW of 39.5 kDa. Due to glycosylation, the protein migrates to 55-75 kDa based on Tris-Bis PAGE result.
      
			      		
		
      
		
      
			
			
      Physical Appearance
      
			      		
			
			
      Sterile Filtered White lyophilized (freeze-dried) powder.
      
			      		
		
      
		
      
			
			
      Purity
      
			      		
			
			
      > 95% as determined by SDS-PAGE and HPLC
      
			      		
		
      
		
      
			
			
      Endotoxin
      
			      		
			
			
      < 1.0 EU per 1μg of the protein by the LAL method.
      
			      		
		
      
		
      
			
			
      Formulation
      
			      		
			
			
      Lyophilized from 0.22μm filtered solution in PBS (pH 7.4). Normally 5% trehalose is added as protectant before lyophilization.
      
			      		
		
      
		
      
			
			
      Reconstitution
      
			      		
			
			
      Centrifuge tubes before opening. Reconstituting to a concentration more than 100μg/mL is recommended. Dissolve the lyophilized protein in distilled water.
      
			      		
		
      
	      

      


       
      


      運(yùn)輸與保存方法
      


      The products are shipped with ice pack and can be stored at -20℃ for 1 year.
      


      2-7 days, 2 to 8 °C under sterile conditions after reconstitution.
      
3 -6 months, -20 to -80°C under sterile conditions after reconstitution.
      


      Recommend to aliquot the protein into smaller quantities for optimal storage. Please avoid freeze-thaw cycles.
      


       
      


      注意事項(xiàng)
      


      1.For your safety and health, please wear lab coats and disposable gloves for operation.
      


      2.For research use only!
      

      


       
      


      產(chǎn)品數(shù)據(jù)
      


      


       
      


      HB230116
      

         
       
       
       
       
       
       
       
      400-6111-883