发明名称 |
A new immunologic assay to determine c-peptide containing impurities in samples of human insulin and derivatives thereof |
摘要 |
The invention relates to a process for detecting or determining a C-peptide-containing impurity in a sample of recombinantly produced human insulin or a derivative thereof, by a non-radioactive assay, comprising the steps: (a) preparing a sample of recombinantly produced human insulin or a derivative thereof; (b) mixing the samples with dilution buffer; (c) adding a tracer to mixture (b); (d) adding antibody specific for the C-peptide impurity to mixture (c); (e) adding "C-peptide second antibody bead" having at least one label to mixture (d); and (f) detecting or determining the presence of the C-peptide-containing impurity. |
申请公布号 |
AU1275301(A) |
申请公布日期 |
2001.05.08 |
申请号 |
AU20010012753 |
申请日期 |
2000.10.25 |
申请人 |
AVENTIS PHARMA DEUTSCHLAND GMBH |
发明人 |
MARTIN GERL;CORNELIA STEINERT |
分类号 |
G01N33/53;G01N33/74 |
主分类号 |
G01N33/53 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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