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Induction of antiphosphocholine antibodies utilizing lambda light chains in BALB/c mice
BALB/c mice immunized with 1 or 100 micrograms of phosphocholine (PC)-keyhole-limpet hemocyanin absorbed on aluminum hydroxide gel (alum) produced up to 50% lambda 1-light-chain-containing anti-PC antibodies in their serum. Only 10% lambda 1 antibodies were seen when complete Freund's adjuvant or bentonite were used as the adjuvant or if PC-bovine serum albumin was used with alum. Thus, the induction of large lambda-antibody responses to PC (a response usually dominated by kappa-antibodies) was both adjuvant- and carrier-dependent.
BALB/c mice immunized with 1 or 100 micrograms of phosphocholine (PC)-keyhole-limpet hemocyanin absorbed on aluminum hydroxide gel (alum) produced up to 50% lambda 1-light-chain-containing anti-PC antibodies in their serum. Only 10% lambda 1 antibodies were seen when complete Freund's adjuvant or bentonite were used as the adjuvant or if PC-bovine serum albumin was used with alum. Thus, the induction of large lambda-antibody responses to PC (a response usually dominated by kappa-antibodies) was both adjuvant- and carrier-dependent.

