Recombinant Human Interleukin-4/IL-4 Protein (His Tag)
PKSH032649
| Size: | Price: | $129 | |
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Product Details
| Catalog number | PKSH032649 |
| Expression_host | HEK293 Cells |
| Sequence | His25-Ser153 |
| Bio_Activity | Measured in a cell proliferation assay using TF‑1 human erythroleukemic cells. The ED50 for this effect is 0.05-0.5 ng/ml. |
| Application | Cell Culture |
| Accession | P05112 |
| Synonyms | Interleukin-4;IL-4;B-Cell Stimulatory Factor 1;BSF-1;Binetrakin;Lymphocyte Stimulatory Factor 1;Pitrakinra;IL4 |
| Tag | C-His |
| Purity | > 95 % as determined by reducing SDS-PAGE. |
| Endotoxin | < 1.0 EU per μg of the protein as determined by the LAL method. |
| Formulation | Lyophilized from a 0.2 μm filtered solution of PBS, pH 7.4. Normally 5 % - 8 % trehalose, mannitol and 0.01% Tween80 are added as protectants before lyophilization. Please refer to the specific buffer information in the printed manual. |
