描述
Specifications
|
Synonyms |
STWS;FLJ99923; LIFR; SWS |
|
Source |
Human LIF R/CD118 Protein is expressed from HEK293 with hFc tag at the C-Terminus. It contains Gln45-Ser833.[Accession | P42702-1] |
|
Molecular Weight |
The protein has a predicted MW of 116.1 kDa. Due to glycosylation, the protein migrates to 120-160 kDa based on SDS-PAGE result. |
|
Endotoxin |
Less than 1EU per μg by the LAL method. |
|
Purity |
> 95% as determined by SDS-PAGE |
|
Activity |
ELISA Data: Immobilized Human LIF, No Tag at 1μg/ml (100μl/Well) on the plate. Dose response curve for Human LIF R, hFc Tag with the EC50 of 66.8ng/ml determined by ELISA. |
|
Formulation |
Supplied as 0.22μm filtered solution in 20mM Tris, 500mM NaCL, 200mM L-arginine, 5mM DTT. |
Storage
The product should be stored at -85~-65℃ for 1 year from date of receipt.
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。