>sp|P25918|CD19_MOUSE B-lymphocyte antigen CD19 OS=Mus musculus OX=10090 GN=Cd19 PE=1 SV=3 MPSPLPVSFLLFLTLVGGRPQKSLLVEVEEGGNVVLPCLPDSSPVSSEKLAWYRGNQSTP FLELSPGSPGLGLHVGSLGILLVIVNVSDHMGGFYLCQKRPPFKDIWQPAWTVNVEDSGE MFRWNASDVRDLDCDLRNRSSGSHRSTSGSQLYVWAKDHPKVWGTKPVCAPRGSSLNQSL INQDLTVAPGSTLWLSCGVPPVPVAKGSISWTHVHPRRPNVSLLSLSLGGEHPVREMWVW GSLLLLPQATALDEGTYYCLRGNLTIERHVKVIARSAVWLWLLRTGGWIVPVVTLVYVIF CMVSLVAFLYCQRAFILRRKRKRMTDPARRFFKVTPPSGNGTQNQYGNVLSLPTSTSGQA HAQRWAAGLGSVPGSYGNPRIQVQDTGAQSHETGLEEEGEAYEEPDSEEGSEFYENDSNL GQDQVSQDGSGYENPEDEPMGPEEEDSFSNAESYENADEELAQPVGRMMDFLSPHGSAWD PSREASSLGSQSYEDMRGILYAAPQLHSIQSGPSHEEDADSYENMDKSDDLEPAWEGEGH MGTWGTT