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Catalog Number | orb2279564 |
---|---|
Category | Proteins |
Description | Human IL-9 Protein, premium grade is expressed from human 293 cells (HEK293). It contains AA Gln 19 - Ile 144 (Accession # P15248-1). |
Reactivity | Human |
Tag | Native |
Form/Appearance | Powder |
Purity | 95% |
Conjugation | Unconjugated |
MW | 14.1 kDa |
Target | IL-9 |
UniProt ID | P15248 |
Expression System | HEK293 |
Expression Region | Gln 19 - Ile 144 |
Endotoxins | 0.01 EU per μg |
Storage | -20°C to -70°C for 24 months in lyophilized state;. -70°C for 3 months under sterile conditions after reconstitution. For long term storage, the product should be stored at lyophilized state at -20°C or lower |
Buffer/Preservatives | PBS, pH 7.4 |
Note | For research use only |
Application notes | This protein carries no "tag". The protein has a calculated MW of 14.1 kDa. The protein migrates as 30 kDa±3 kDa under reducing (R) condition, and 30 kDa when calibrated against Star Ribbon Pre-stained Protein Marker under non-reducing (NR) condition (SDS-PAGE) due to glycosylation. |
Expiration Date | 6 months from date of receipt. |
> 95% as determined by SDS-PAGE and HPLC. | |
14.1 kDa | |
E.Coli |
The purity of the protein is greater than 95% as determined by SDS-PAGE and Coomassie blue staining. | |
The protein has a predicted molecular mass of 40.3 kDa after removal of the signal peptide. The apparent molecular mass of IL9-hFc is approximately 35-70 kDa due to glycosylation. | |
Mammalian |
The purity of the protein is greater than 85% as determined by SDS-PAGE and Coomassie blue staining. | |
The protein has a predicted molecular mass of 14.9 kDa after removal of the signal peptide. The apparent molecular mass of IL9-His is approximately 25-55 kDa due to glycosylation. | |
Mammalian |
The purity of the protein is greater than 95% as determined by SDS-PAGE and Coomassie blue staining. | |
The protein has a predicted molecular mass of 40.0 kDa after removal of the signal peptide. | |
Mammalian |