"Cell-Free System" is a descriptor in the National Library of Medicine's controlled vocabulary thesaurus, 
	MeSH (Medical Subject Headings). Descriptors are arranged in a hierarchical structure, 
	which enables searching at various levels of specificity.
	
	
		
			
			
				A fractionated cell extract that maintains a biological function. A subcellular fraction isolated by ultracentrifugation or other separation techniques must first be isolated so that a process can be studied free from all of the complex side reactions that occur in a cell. The cell-free system is therefore widely used in cell biology. (From Alberts et al., Molecular Biology of the Cell, 2d ed, p166)
    
			
			
				
				
					
						| Descriptor ID | 
										
							D002474
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						| MeSH Number(s) | 
						
							 A11.284.835.168 
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						| Concept/Terms | 
						
							Cell-Free System- Cell-Free System
 - Cell Free System
 - Cell-Free Systems
 - System, Cell-Free
 - Systems, Cell-Free
 - Cellfree System
 - Cellfree Systems
 - System, Cellfree
 - Systems, Cellfree
 
  
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				Below are MeSH descriptors whose meaning is more general than "Cell-Free System".
				
			 
			
			
				Below are MeSH descriptors whose meaning is more specific than "Cell-Free System".
				
			 
		 
	 
 
                                        
                                            
	
	
		
			
			
					
				This graph shows the total number of publications written about "Cell-Free System" by people in this website by year, and whether "Cell-Free System" was a major or minor topic of these publications. 
				
					
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		            | Year | Major Topic | Minor Topic | Total | 
|---|
| 1996 | 0 | 3 | 3 | 
| 1997 | 0 | 1 | 1 | 
| 2002 | 0 | 1 | 1 | 
| 2006 | 0 | 1 | 1 | 
| 2007 | 0 | 1 | 1 | 
| 2009 | 0 | 1 | 1 | 
| 2016 | 1 | 2 | 3 | 
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				Below are the most recent publications written about "Cell-Free System" by people in Profiles.
						
					
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Microsphere-based scaffolds encapsulating chondroitin sulfate or decellularized cartilage. J Biomater Appl. 2016 09; 31(3):328-43.
															
								 
							
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The impact of decellularization agents on renal tissue extracellular matrix. J Biomater Appl. 2016 10; 31(4):521-533.
															
								 
							
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What is the role of the 11- to 14-week ultrasound in women with negative cell-free DNA screening for aneuploidy? Prenat Diagn. 2016 Mar; 36(3):260-5.
															
								 
							
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Initiation factor eIF2-independent mode of c-Src mRNA translation occurs via an internal ribosome entry site. J Biol Chem. 2010 Feb 19; 285(8):5713-25.
															
								 
							
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Enzymatic synthesis of glycosaminoglycan heparin. Semin Thromb Hemost. 2007 Jul; 33(5):453-65.
															
								 
							
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Immunophenotype and functions of fetal baboon bone-marrow derived dendritic cells. Cell Immunol. 2006 Mar; 240(1):31-40.
															
								 
							
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Cell-free replication of the hepatitis C virus subgenomic replicon. J Virol. 2002 Dec; 76(23):12001-7.
															
								 
							
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Hsp90 is obligatory for the heme-regulated eIF-2alpha kinase to acquire and maintain an activable conformation. J Biol Chem. 1997 Apr 25; 272(17):11648-56.
															
								 
							
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Effect of geldanamycin on the kinetics of chaperone-mediated renaturation of firefly luciferase in rabbit reticulocyte lysate. Biochemistry. 1996 Oct 15; 35(41):13443-50.
															
								 
							
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Hsp90-mediated folding of the lymphoid cell kinase p56lck. Biochemistry. 1996 Oct 15; 35(41):13451-9.