描述
Specifications
|
Source |
Recombinant Human IL-25/IL-17E Protein is expressed from HEK293 with His tag at the C-terminal. It contains Tyr33-Gly177.[Uniprot | Q9H293-1] |
|
Molecular Weight大小 （Molecular Weight） |
The protein has a predicted MW of 17.6 kDa. Due to glycosylation, the protein migrates to 25-30 kDa based on Tris-Bis PAGE result. |
|
Endotoxin |
Less than 1EU per μg by the LAL method. |
|
Activity |
SPR Data: Human IL-17RB, His Tag immobilized on CM5 Chip can bind Human IL-25, His Tag with an affinity constant of 0.81nM as determined in SPR assay |
|
Purity |
> 95% as determined by Tris-Bis PAGE and HPLC |
|
Formulation |
Lyophilized from 0.22μm filtered solution in PBS (pH 7.4). Normally 5% trehalose is added as protectant before lyophilization. |
|
Reconstitution |
Centrifuge tubes before opening. Reconstituting to a concentration more than 100 μg/ml is recommended. Dissolve the lyophilized protein in distilled water. |
Storage
The product should be stored at -25~-15℃ for 1 year from the date of receipt.
2-7 days, 2 ~8 °C under sterile conditions after reconstitution.
3 months, -25~-15℃ under sterile conditions after reconstitution.
Recommend to aliquot the protein into smaller quantities when first used and avoid repeated freeze-thaw cycles.
Note
1.Please operate with lab coats and disposable gloves,for your safety.
2.This product is for research use only.
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本產品僅用於研究目的，不用於人類或動物的治療或診斷用途。產品和內容受以下公司的專利、商標和版權保護：
某些應用程式可能需要額外的第三方智慧財產權。