1¡¢What is the number of protein in your microarray? 507 2¡¢What is the protein from? Homo sapiens 3¡¢Producer: RayBiotech 4¡¢Your E-mail£º e.g . 1¡¢What is the number of protein in your microarray? The number of protein in the microarray is 4992. 2¡¢What is the proteins from? The source of protein is from Escherichia coli K12. 3¡¢Producer: The producer is Li Yang. 4¡¢Production time: The chip is produced in 5¡¢Your E-mail: microarray @protein--microarray.com