>sp|P01635|KV5A3_MOUSE Immunoglobulin kappa chain variable 12-41 OS=Mus musculus GN=Igkv12-41 MSVLTQVLALLLLWLTGARCDIQMTQSPASLSASVGETVTITCRASGNIHNYLAWYQQKQ GKSPQLLVYNAKTLADGVPSRFSGSGSGTQYSLKINSLQPEDFGSYYCQHFWSTP