The term tissue plasminogen activator is identified in base64 scheme by the sequence dGlzc3VlIHBsYXNtaW5vZ2VuIGFjdGl2YXRvcg==, while the MD5 signature is equal to 6fb2a742c41feab95c5a5127228371ed. The ASCII encoding of tissue plasminogen activator in hexadecimal notation is 74697373756520706c61736d696e6f67656e20616374697661746f72.