Patent application number | Description | Published |
20090281283 | METHOD FOR EXTRACTING A PROTEIN FROM MILK - The invention relates to a method for extracting a protein from milk, having at least one hydrophobic pocket and a negative charge to the natural pH of milk, that comprises the following steps: a) skimming and delipidation of the milk; b) passing the delipidated and skimmed fraction containing said protein on a chromatographic substrate on which is grafted a ligand having both a hydrophobic characteristic and a ionic characteristic in pH conditions enabling the protein to be retained on said substrate, the pH being higher than 4.6; c) elution of the protein; d) purification of the eluded fraction by removing the milk proteins from said eluded fraction; and e) recovering said protein. | 11-12-2009 |
20100047428 | METHOD FOR THE EXTRACTION OF ONE OR SEVERAL PROTEINS IN MILK - The invention is related to a process for extracting at least one protein present in milk, said protein exhibiting an affinity for the complexed or non-complexed calcium ions of said milk, comprising the following steps consisting of:
| 02-25-2010 |
20120040905 | MEANS FOR PURIFYING A COAGULATION PROTEIN, AND METHODS FOR IMPLEMENTING SAME - An affinity substrate for selectively binding a coagulation protein, includes a substrate solid on which nucleic aptamers binding specifically to the coagulation protein are immobilized. | 02-16-2012 |
20120122179 | MEANS FOR PURIFYING A PROTEIN OF BLOOD PLASMA AND METHODS FOR IMPLEMENTING SAME - An affinity substrate for the selective binding of a protein of blood plasma includes a solid substrate material on which are immobilized deoxyribonucleic aptamers specifically binding with the plasma protein. | 05-17-2012 |
20130295646 | METHOD FOR EXTRACTING A PROTEIN FROM MILK - The invention relates to a method for extracting a protein from milk, having at least one hydrophobic pocket and a negative charge to the natural pH of milk, that comprises the following steps: a) skimming and delipidation of the milk; b) passing the delipidated and skimmed fraction containing the protein on a chromatographic substrate on which is grafted a ligand having both a hydrophobic characteristic and an ionic characteristic in pH conditions enabling the protein to be retained on the substrate, the pH being higher than 4.6; c) elution of the protein; d) purification of the eluted fraction by removing the milk proteins from the eluted fraction; and e) recovering the protein. | 11-07-2013 |
20140148580 | PROCESS FOR SEPARATING PROTEINS FIBRINOGEN, FACTOR XIII AND BIOLOGICAL GLUE FROM A SOLUBILIZED PLASMA FRACTION AND FOR PREPARING LYOPHILISED CONCENTRATES OF SAID PROTEINS - Process for separating proteins fibrinogen, Factor XIII and biological glue from a solubilized plasma fraction and for preparing lyophilised concentrates of said proteins. | 05-29-2014 |
20140154231 | PROCESS FOR SEPARATING PROTEINS FIBRINOGEN, FACTOR XIII AND BIOLOGICAL GLUE FROM A SOLUBILIZED PLASMA FRACTION AND FOR PREPARING LYOPHILISED CONCENTRATES OF SAID PROTEINS - Process for separating proteins fibrinogen, Factor XIII and biological glue from a solubilized plasma fraction and for preparing lyophilised concentrates of said proteins. | 06-05-2014 |
20150175983 | METHOD FOR PURIFYING TRANSGENIC FACTOR VII - An anti-Factor VII affinity ligand that is particularly useful for purifying recombinant human activated Factor VII from transgenic sources. The affinity ligand combined with other orthogonal chromatographic steps allows the preparation of a highly purified FVII solution fully activated free of aggregates with a low percentage of degraded or oxidized FVII forms. | 06-25-2015 |