Avid Bioservices Inc (CDMO)

[vinmantoo]

Yes, there is one study with HER2+ positive receptor breast cancer, but no mention of Herceptin (which is a limited field anyway as only 20% of breast cancers express this gene receptor.)

No, it isn't 20% of breast cancers express this gene. HER positive cancers are those which exhibit high expression of HER2 as determined histochemically. It isn't an on or off situation.