immunoglobulin(IG) therapy or IVIG
which is mainly for immune deficiencies. IG products became commercially available in the early 1980s. Six indications have been approved by the U.S. Food and Drug Administration (FDA). I am not sure about " immunoglobulin ribonucleic acid of anti cancer for injection". It can be something totally different. :S
for more information: http://www.cidpusa.org/P/ivig.htm