Fc fragments derived from human and murine Ig were found to be potent adjuvants when administered with antigen. Both the in vivo and in vitro anti- sheep erythrocytes (SRBC) responses were significantly enhanced by Fc fragments. The adjuvant effect was shown to be extremely dependent upon the dose of antigen used, with the greatest enhancement occurring when suboptimal doses of antigen are empl...

BACKGROUND Basiliximab and anti-thymocyte globulin are widely used drugs for induction therapy after pediatric heart transplantation. The aim of this study was to determine whether any differences could be observed between basiliximab and anti-thymocyte globulin, with respect to long-term mortality, in a population of pediatric cardiac transplant recipients. METHODS AND RESULTS An analysis of...

When 11-day mice are fed with homologous or heterologous antibodies or with heterologous y-globulin, the maximum concentration of these proteins in their sera is reached 2 h later, irrespective of the amount or specificity of the proteins administered, or of the final con­ centration achieved. The relation between y (= relative titre of antibody, or concentration of heterologous y-globulin, att...

An excess of D-benzylpenicillenic acid (BPE) was reacted with human gamma-globulin, human serum albumin, gelatin, and poly-L-lysine in aqueous solution buffered at pH 7.5-8.0. Under these conditions, BPE reacted predominantly with lysine epsilon-amino groups of the proteins to form the mixture of diastereomers of epsilon-N-(D-alpha-benzylpenicilloyl)-lysine groups (Di-BPO-Lys). BPE reacted also...

Two immunoelectrophoretically defined, heretofore unidentified beta(1)-globulins of human serum, provisionally designated beta(1C)- and beta(1A)-globulin, were isolated by means of preparative electrophoresis and chromatography on anion exchange cellulose. The sedimentation coefficient S(0) (20, w) of beta(1C)-globulin was shown to be 9.5 S, and that of beta(1A)-globulin, 6.9 S. Both proteins w...

We recently reported that rabbit antithymocyte globulin was markedly inferior to horse antithymocyte globulin as a primary treatment for severe aplastic anemia. Here we expand on our findings in this unique cohort of patients. Rabbit antithymocyte globulin was detectable in plasma for longer periods than horse antithymocyte globulin; rabbit antithymocyte globulin in plasma retained functional c...

Rabbit anti-thymocyte globulin is used worldwide to treat and prevent rejection in kidney transplantation. Multiple mechanisms of action of this polyclonal preparation are responsible for its success. Studies have supported clinical benefits of rabbit anti-thymocyte globulin in high immunological risk kidney transplant recipients when used as an induction agent at the time of transplant and for...

BACKGROUND Thymoglobulin® (anti-thymocyte globulin [rabbit]) is a purified pasteurised, gamma immune globulin obtained by immunisation of rabbits with human thymocytes. Anaphylactic allergic reactions to a first injection of thymoglobulin are rare. CASE PRESENTATION We report a case of serious anaphylactic reaction occurring after a first intraoperative injection of thymoglobulin during renal...

This review informs about the chemical composition of plasma proteins majorly albumin and globulin. Blood proteins, also called are found in blood plasma. While, serum present human body very high quantities for other proteins. Hundreds dissolved but only two major protein groups i.e. Albumin Globulin. is a important component (55% proteins) it made by liver. There an immediate correlation betw...

A technique has been described for the demonstration of a human complement component by an immunofluorescent method. The component detected is beta(1C)-globulin, a moiety of the third complement component, which has previously been obtained in pure form and to which a specific antiserum has been prepared. It has been shown in a model system that the binding of beta(1C)-globulin as shown by immu...