The term isoagglutinogen is identified in base64 scheme by the sequence aXNvYWdnbHV0aW5vZ2Vu, while the MD5 signature is equal to 77c63d8b3fa252df6359f7dbb87532c9. The ASCII encoding of isoagglutinogen in hexadecimal notation is 69736f6167676c7574696e6f67656e.