The CD2 antigen was isolated and purified by affinity chromatography with an OKT11-like monoclonal antibody coupled to Sepharose CL-4B from human serum and the supernatants of tonsil cells or HPB-ALL cells which had b...
Project supported by the National Natural Science Foundation of China
It was found in our lab that the surface markers stripped down from human lymphocytes by the treatment at 45℃ for 1 h and then adsorbed by SRBG were not limited to SRBG receptors alone as reported by Mendes. The shee...
Project supported by the Science Fund of Academia Sinica
2’-5’(A)_n synthetase is a key enzyme involved in the antiviral process established by interferon. Generally, this enzyme is induced by interferon. However, it is also found in large amounts in rabbit reticulocytes ...
It is over 50 years since bovine and porcine insulins were used clinically to treat diabetes. Recently, human insulin prepared by genetic engineering and by enzymatic semisynthesis has become available. In this paper,...
It is now well established that the insulin-binding macromolecules of fat cell membranes are proteins containing complex carbohydrates, and a number of biologically active molecules, such as hormones, lectins and toxi...
The IgG of rabbit anti SRBC receptors on the surface membranes of human lymphocytes (SRBC receptor Ⅰ) and anti SRBC receptors of human serum (SRBC receptor Ⅱ) were used as ligands in the preparation of two separate ...