CD80分子
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	CD80 分子 
	CD80
	常用单克隆抗体或代号: B7- 1,BB1
	主要表达细胞: Ba,Mac,TStr [B]
	分子质量(kDa)和结构: gp60(IgSF)
	功    能: 活化B细胞抗原,CD28、CTLA- 4配体,提供T细胞共刺激信号 
		CD80
	
		Aka B7-1, BB1
	
		Ligand for T cell marker CD28 or CTLA4 (CD152)
	
		Co-regulator of T cell activation with CD86 
	
		Has critical role in autoimmune, humoral, and transplant responses
	
		Positive staining (normal): activated B cells, T cells, macrophages, dendritic cells
	
		Reference: 112203











