>sp|P25918|CD19_MOUSE B-lymphocyte antigen CD19 OS=Mus musculus GN=Cd19 MPSPLPVSFLLFLTLVGGRPQKSLLVEVEEGGNVVLPCLPDSSPVSSEKLAWYRGNQSTP FLELSPGSPGLGLHVGSLGILLVIVNVSDHMGGFYLCQKRPPFKDIWQPAWTVNVEDSGE MFRWNASDVRDLDCDLRNRSSGSHRSTSGSQLYVWAKDHPKVWGTKPVCAPRGSSLNQSL INQDLTVAPGSTLWLSCGVPPVPVAKGSISWTHVHPRRPNVSLLSLSLGGEHPVREMWVW GSLLLLPQATALDEGTYYCLRGNLTIERHVKVIARSAVWLWLLRTGGWIVPVVTLVYVIF CMVSLVAFLYCQRAFILRRKRKRMTDPARRFFKVTPPSGNGTQNQYGNVLSLPTSTSGQA HAQRWAAGLGSVPGSYGNPRIQVQDTGAQSHETGLEEEGEAYEEPDSEEGSEFYENDSNL GQDQVSQDGSGYENPEDEPMGPEEEDSFSNAESYENADEELAQPVGRMMDFLSPHGSAWD PSREASSLGSQSYEDMRGILYAAPQLHSIQSGPSHEEDADSYENMDKSDDLEPAWEGEGH MGTWGTT