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Catalog Number | orb545738 |
---|---|
Category | Proteins |
Description | Human IL-4 R alpha, Fc Tag is expressed from human 293 cells (HEK293). It contains AA Met 26 - His 232 (Accession # P24394-1). |
Target | IL-4 R alpha |
Conjugation | Unconjugated |
Tag | C-Fc |
Reactivity | Human |
Form/Appearance | Powder |
Buffer/Preservatives | Tris with Glycine, Arginine and NaCl, pH 7.5 |
Purity | 95% |
Protein Sequence | NP_000409.1 |
UniProt ID | P24394 |
MW | 50.4 kDa |
Application notes | This protein carries a human IgG1 Fc tag at the C-terminus. The protein has a calculated MW of 50.4 kDa. The protein migrates as 60-80 kDa when calibrated against Star Ribbon Pre-stained Protein Marker under reducing (R) condition (SDS-PAGE) due to glycosylation. |
Expression System | HEK293 |
Endotoxins | 1.0 EU per μg |
Biological Origin | Human |
Biological Activity | Immobilized Human IL-4, premium grade (Cat. No. IL4-H4218) at 5 μg/mL (100 μL/well)can bind Human IL-4 R alpha, Fc Tag (Cat. No. ) with a linear range of 1-20 ng/mL (QC tested). |
Expression Region | Met 26 - His 232 |
Storage | -20°C to -70°C for 12 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 |
Note | For research use only |
NCBI | NP_000409.1 |
Immobilized Human IL-4, premium grade (Cat. No. orb257598) at 5 μg/mL (100 μL/well)can bind Human IL-4 R alpha, Fc Tag (Cat. No. orb545738) with a linear range of 1-20 ng/mL (QC tested).
Unconjugated | |
95% | |
50.2 kDa & 63.1 kDa |