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Human IL4 protein
Catalog Number: orb594805
| Catalog Number | orb594805 |
|---|---|
| Category | Proteins |
| Description | Recombinant Human Interleukin-4(IL4) (Active) |
| Tag | C-terminal 6xHis-tagged |
| Form/Appearance | Lyophilized powder |
| Purity | Greater than 95% as determined by SDS-PAGE. |
| MW | 16 kDa |
| UniProt ID | P05112 |
| Protein Sequence | HKCDITLQEIIKTLNSLTEQKTLCTELTVTDIFAASKNTTEKETFCRAATVLRQFYSHHEKDTRCLGATAQQFHRHKQLIRFLKRLDRNLWGLAGLNSCPVKEANQSTLENFLERLKTIMREKYSKCSS |
| Protein Length | Full Length of Mature Protein |
| Source | Mammalian cell |
| Biological Origin | Homo sapiens (Human) |
| Biological Activity | The ED50 as determined in a cell proliferation assay using TF‑1 human erythroleukemic cells is 0.05-0.5 ng/ml. |
| Expression Region | 25-153aa |
| Endotoxins | Less than 1.0 EU/µg as determined by LAL method. |
| Storage | The shelf life is related to many factors, storage state, buffer ingredients, storage temperature and the stability of the protein itself. Generally, the shelf life of liquid form is 6 months at -20℃/-80℃. The shelf life of lyophilized form is 12 months at -20℃/-80℃. |
| Buffer/Preservatives | Lyophilized from a 0.2 μm filtered 1xPBS, pH 7.4 |
| Alternative names | Interleukin-4; IL-4; B-Cell Stimulatory Factor 1; Read more... |
| Note | For research use only |
| Application notes | Full Length of Mature Protein |
| Expiration Date | 6 months from date of receipt. |
(Tris-Glycine gel) Discontinuous SDS-PAGE (reduced) with 5% enrichment gel and 15% separation gel.
- Item 1 of 1
Human IL4 protein (Active) [orb358970]
> 98% as determined by SDS-PAGE and HPLC.
15.0 kDa
E.Coli
5 μg, 100 μg, 500 μg - Item 1 of 2
Human IL-4 Protein [orb257598]
Unconjugated
90%
15.0 kDa
Human IL-4, premium grade (orb257598) is expressed from human 293 cells (HEK293). It contains AA His 25 - Ser 153 (Accession # P05112-1).
1 mg, 50 μg, 20 μg - Item 1 of 1
Human IL4 protein [orb594794]
Greater than 95% as determined by SDS-PAGE.
15.1 kDa
E.coli
10 μg, 50 μg, 1 mg, 500 μg - Item 1 of 1
Human IL4 protein [orb594802]
Greater than 95% as determined by SDS-PAGE.
14.97 kDa
Mammalian cell
10 μg, 50 μg, 1 mg, 500 μg - Item 1 of 1
Human IL-4 Protein, His Tag [orb1149283]
Unconjugated
90%
16.9 kDa
Human IL-4, His Tag (orb1149283) is expressed from human 293 cells (HEK293). It contains AA His 25 - Ser 153 (Accession # P05112-1).
1 mg, 100 μg
