Phleum Pratense Phl p 5 Protein, His Tag
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产品编号
KMP4393
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别名
过敏原蛋白Phl p 5, Phl p 5, Phl p 5 Protein
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规格
- 50ug
- 100ug
- 200ug
Alias | 过敏原蛋白Phl p 5, Phl p 5, Phl p 5 Protein |
Catalog Number | KMP4393 |
Product Description | The Phleum Pratense Phl p 5 Protein, His Tag(KMP4393) is produced in HEK293 Cells. |
Molecular Name | Phl p 5 |
Species | Phleum Pratense |
Host | HEK293 Cells |
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 | PBS, pH7.4 |
Background | 95% of grass pollen-allergic patients (98 tested) showed IgE binding to Phl p 5 in immunoblot of pollen extract; 97/98 subjects showed IgE binding to rPhl p 5 on nitrocellulose filters. - all patients (11) with positive skin prick test responses to grass pollen allergens reacted to the C-terminal, and 73% react to the N-terminal peptide of Phl p 5a. - Purified rPhl p 5 elicited dose-dependent basophil histamine release in 1 patient tested, and immediate type skin reactions in 4 patients test. |
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 | 30.9 kDa |