beta 2 Microglobulin (B2M) (NM_004048) Human Tagged ORF Clone RG207587 CNY 2,800.00 CNY 4,370.00 现货 B2M (tGFP-tagged) - Human beta-2-microglobulin (B2M) Type Human Tagged ORF Clone Tag TurboGFP Vector pCMV6-AC-GFP TrueORF®