| 产品详情 |
| Edit |   |
|---|
| Product Name | Interleukin 5, Recombinant, Human (IL-5, BCDF-alpha, Eosinophil Differentiation Factor, EDF) |
|---|
| Description | Purity ≥ 98% by RP-HPLC, FPLC, or reducing/non-reducing SDS-PAGE Silver Stain. Chromatographically purified. Recombinant Human IL-5 is a dimeric, non-glycosylated polypeptide chain containing 132 amino acids and having a molecular mass of 26522.84 Dalton. Sequence: The sequence of the first five N-terminal amino acids was determined and was found to be Met-Ile-Pro-Thr-Glu. Dimers and Aggregates: ≤ 1% as determined by silver-stained SDS-PAGE gel analysis. Biological Activity: rHuIL-5 is fully biologically active when compared to standard. The ED50 as determined by the dose-dependent stimulation of the proliferation of TF-1 cells was found to be less then 0.15ng/ml, corresponding to a Specific Activity of 6 x 10e6 IU/mg. Endotoxin: ≤ 0.1ng/ug (IEU/ug) of rHuIL-5. Protein Content: Protein quantitation was carried out by two independent methods: 1. UV spectroscopy at 280 nm using the absorbency value of 0.625 as the extinction coefficient for a 0.1% (1mg/ml) solution. This value is calcula |
|---|
| Size | 2ug, 10ug |
|---|
| Concentration | n/a |
|---|
| Applications | n/a |
|---|
| Other Names | n/a |
|---|
| Gene, Accession, CAS # | n/a |
|---|
| Catalog # | I8427-01A |
|---|
| Price | |
|---|
| Order / More Info | Interleukin 5, Recombinant, Human (IL-5, BCDF-alpha, Eosinophil Differentiation Factor, EDF) from UNITED STATES BIOLOGICAL |
|---|
| Product Specific References | n/a |
|---|
| 产品资料 |
|
|