I need to map probes to genes, but not sure which mouse Agilent annotation data base to pick. Possible options are mgug4104a, mgug4120a, mgug4121a, mgug4122a. The experiment was performed with the following SurePrint G3 Mouse GE 8x60K Microarray Kit - G4852A. However, I could not find the chip model into the txt files. Could someone give me a clue?