The term immunoglobulin m is identified in base64 scheme by the sequence aW1tdW5vZ2xvYnVsaW4gbQ==, while the MD5 signature is equal to 256218579ab6696202a305d9ae0bd066. The ASCII encoding of immunoglobulin m in hexadecimal notation is 696d6d756e6f676c6f62756c696e206d.