The term antigenic determinant is identified in base64 scheme by the sequence YW50aWdlbmljIGRldGVybWluYW50, while the MD5 signature is equal to 68c4e222c5ebfc74ee8a8469906d26da. The ASCII encoding of antigenic determinant in hexadecimal notation is 616e746967656e69632064657465726d696e616e74.