Alternaria Alternate Alt a 1 Protein
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产品编号
KMP4401
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别名
过敏原蛋白Alt a 1, Alt a 1, Alt a 1 Protein
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规格
- 50ug
- 100ug
- 200ug
| Alias | 过敏原蛋白Alt a 1, Alt a 1, Alt a 1 Protein |
| Catalog Number | KMP4401 |
| Product Description | The Alternaria Alternate Alt a 1 Protein(KMP4401) is produced in E. coli. |
| Molecular Name | Alt a 1 |
| Species | Alternaria Alternate |
| Host | E. coli |
| Size | 50ug, 100ug, 200ug |
| Purity | >95% as determined by SDS-PAGE |
| Purification | Affinity purification |
| Endotoxin | <1.0 EU/ug determined by the LAL method |
| Formulation | 50mM Tris, 300mM NaCl, pH8.5 |
| Background | Of 57 sera from A. alternaria-sensitive patients, 46 (82%) showed IgE binding to rAlt a 1 on immunoblot. - IgE binding (serumpool, n=34) to A. alternaria extract in ELISA could be inhibited up to 70% by purified native Alt a 1: medline 22659252. - 6 out of 7 patients gave positive skin reactions in response to Alt a 1: medline 22097420 - IgE epitope mapping: medline 22555437. |
| Storage Condition | Aliquot and store at -20℃ to -80℃. Avoid repeated freezing and thawing cycles. |
| Shipping Condition | In general, recombinant proteins are provided as lyophilized powder which are shipped at ambient temperature. If supplied as liquid, the proteins will be shipped with dry ice. |
| Molecular Weight | 14.6 kDa |
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