The term immunoglobulin d is identified in base64 scheme by the sequence aW1tdW5vZ2xvYnVsaW4gZA==, while the MD5 signature is equal to 39faf227ea29ab4e1350dacade332f8d. The ASCII encoding of immunoglobulin d in hexadecimal notation is 696d6d756e6f676c6f62756c696e2064.