however , the npbid of t and b cell preparations were indistinguishable by ( a ) the susceptibility of raid binding by the cells to inhibition by hapten or by antibodies to the variable regions of lambda light chains ( anti-v lambda ) and by ( b ) the ability of anti-v lambda and of monoclonal antibodies to the constant region of lambda 1 chains ( anti-c lambda 1 ) to immunoprecipitate antigen ( np10-bovine serum albumin ) -binding proteins from detergent extracts of isotopically labeled cells .
C0021037
lambda light chains
C0242210
binding proteins