alpha-N-acetylneuraminate alpha-2,8-sialyltransferase activity
alpha-n-acetylneuraminate alpha-2,8-sialyltransferase activity
alpha-N-acetylneuraminide alpha-2,8-sialyltransferase activity
alpha-n-acetylneuraminide alpha-2,8-sialyltransferase activity