Biotinylated Human IL-13Ra1 Protein, His-Avi Tag
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產(chǎn)品說(shuō)明書(shū)
FAQ
COA
已發(fā)表文獻(xiàn)
Two type 1 membrane proteins belonging to the hemopoietin receptor family have been cloned and shown to bind IL-13 with differing affinities. The lower affinity IL-13 binding protein, previously designated IL-13 R alpha, IL-13 R alpha ' or NR4, is now referred to as IL-13 R alpha 1. The high-affinity IL-13 binding protein, previously also designated IL-13 R or IL-13 R alpha ', is now referred to as IL-13 R alpha 2. Human and mouseIL-13 R alpha 1 share 76% aa sequence identity. The extracellular domain of IL-13 R alpha 1 is also closely related to that of IL-13 R alpha 2.
產(chǎn)品性質(zhì)
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Synonyms |
IL-13 R alpha 1; IL13R; IL13RA; CT19; IL13RA1; NR4; CD213A1; AI882074 |
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Uniprot No. |
P78552-1 |
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Source |
Recombinant Biotinylated Human IL-13Ra1 Protein is expressed from HEK293 Cells with His tag and Avi tag at the C-terminal. It contains Ala27-Thr343. |
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Molecular Weight |
The protein has a predicted MW of 39.5 kDa. Due to glycosylation, the protein migrates to 55-75 kDa based on Tris-Bis PAGE result. |
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Physical Appearance |
Sterile Filtered White lyophilized (freeze-dried) powder. |
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Purity |
> 95% as determined by SDS-PAGE and HPLC |
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Endotoxin |
< 1.0 EU per 1μg of the protein by the LAL method. |
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Formulation |
Lyophilized from 0.22μm filtered solution in PBS (pH 7.4). Normally 5% trehalose is added as protectant before lyophilization. |
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Reconstitution |
Centrifuge tubes before opening. Reconstituting to a concentration more than 100μg/mL is recommended. Dissolve the lyophilized protein in distilled water. |
運(yùn)輸與保存方法
The products are shipped with ice pack and can be stored at -20℃ for 1 year.
2-7 days, 2 to 8 °C under sterile conditions after reconstitution.
3 -6 months, -20 to -80°C under sterile conditions after reconstitution.
Recommend to aliquot the protein into smaller quantities for optimal storage. Please avoid freeze-thaw cycles.
注意事項(xiàng)
1.For your safety and health, please wear lab coats and disposable gloves for operation.
2.For research use only!
產(chǎn)品數(shù)據(jù)
HB230116
