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Human IL-4 R alpha & IL-13 R alpha 1 Protein, Fc Tag&Fc Tag (MALS verified)
Catalog Number: orb1818945
| Catalog Number | orb1818945 |
|---|---|
| Category | Proteins |
| Description | Human IL-4 R alpha & IL-13 R alpha 1 Protein, Fc Tag&Fc Tag is expressed from human 293 cells (HEK293). It contains AA Met 26 - His 232 & Gly 22 - Thr 343 (Accession # P24394-1 & NP_001551.1). |
| Reactivity | Human |
| Tag | C-Fc | C-Fc |
| Form/Appearance | Powder |
| Purity | 95% |
| Conjugation | Unconjugated |
| MW | 50.2 kDa & 63.1 kDa |
| Target | IL-4 R alpha & IL-13 R alpha 1 |
| UniProt ID | P24394 |
| Source | Human IL-4 R alpha & IL-13 R alpha 1 Protein, Fc Tag&Fc Tag (orb1818945) is expressed from human 293 cells (HEK293). It contains AA Met 26 - His 232 & Gly 22 - Thr 343 (Accession # P24394-1 & NP_001551.1). |
| Expression System | HEK293 |
| Biological Origin | Human |
| Biological Activity | Immobilized Human IL-4 R alpha & IL-13 R alpha 1 Protein, Fc Tag&Fc Tag at 5 μg/mL (100 μL/well) can bind Human IL-4, His Tag with a linear range of 0.6-5 ng/mL (QC tested). |
| Expression Region | Met 26 - His 232 & Gly 22 - Thr 343 |
| Endotoxins | 1.0 EU per μg |
| 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. |
| Buffer/Preservatives | Powder |
| Note | For research use only |
| Application notes | Human IL-4 R alpha & IL-13 R alpha 1 Protein, Fc Tag&Fc Tag is produced by co-expression of IL-4 R alpha and IL-13 R alpha 1, has a calculated MW of 50.2 kDa & 63.1 kDa. Subunit IL-4 R alpha is fused with a human IgG1 Fc tag at the C-terminus and subunit IL-13 R alpha 1 is fused with a human IgG1 Fc tag at the C-terminus. The protein migrates as 65-95 kDa when calibrated against Star Ribbon Pre-stained Protein Marker under reducing (R) condition (SDS-PAGE) due to glycosylation. |
| Expiration Date | 6 months from date of receipt. |
Immobilized Human IL-4 R alpha & IL-13 R alpha 1 Protein, Fc Tag & Fc Tag (Cat. No. orb1818945) at 5 μg/mL (100 μL/well) can bind Human IL-4, His Tag (Cat. No. orb1149283) with a linear range of 0.6-5 ng/mL (QC tested).
