Glycoproteins myeloma protein

The preparation methods for the glycoprotein antigens were varied. Myeloma protein was obtained from ascite fluid [25], The glucoamylase was from A niger [26], the erythropoietin was from recombinant hampster cells [27] and tumor glycoprotein was from colon tumor tissue [28]. 

The interaction of partially purified, commercial preparations of P. vulgaris with a large number of serum glycoproteins was studied by Morse.105 The lectin precipitated a2-macroglobulin, /3-lipoproteins, and immunoglobulin M. Preparations ofarglycoprotein, orosomucoid, and several immunoglobulin A myeloma proteins also reacted.105 Chon-droitin 4-sulfate, dermatan sulfate, and heparin also precipitated a partially purified preparation of red kidney-bean the precipitation reaction was completely inhibited by 0.5 M sodium chloride solution.3663... 

Interferons are proteins or glycoproteins that are produced either by animal cells or plant cells in response to stimuli or DNA recombinant technology. These drugs are active against malignant neoplasms and have immunomodulating effects. These are useful in chronic hepatitis B, hepatitis C, hairy cell leukemia, myeloid leukemia, follicular lymphoma, carcinoid tumor, multiple myeloma, renal cell carcinoma, multiple sclerosis, chronic granulomatous diseases, blood disorders, common cold, herpes simplex, inflammatory bowel disease, and leishmaniasis. 

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