产品型号：GM-J#037803 -Available

产品应用：KbStrep knock-in mice have an inverted StrepTagII, flanked by two pairs of inward-facing heterospecific Lox sites, inserted into intron 1 of the H2-K1 gene. Upon cre induction, recombination of the Lox sites results in the inversion of the StrepTagII into the correct transcriptional orientation. These mice may be useful for the selective purification of MHC-I peptide antigens from cell type(s) of interest from intact tissues.