the carrier contribution is such that sensitization to guinea pig albumin-m-azobenzenesulfonate , for example , does not result in cross-reaction with conjugates of the same hapten with unrelated proteins such as ovalbumin or human gamma globulin , nor were cross-reactions observed between conjugates prepared with the same hapten , coupled to the same protein , but by two different chemical routes , such that the point of attachment of the hapten to the protein differed .
C0001924
albumin
C0033684
protein