شرح
Interleukin-1 alpha (IL1a) is also known as IL-1A, IL1,and is a cytokine of the interleukin-1 family. Among various species, the amino acid sequence of mature IL-1 alpha is conserved 60% to 70% and human IL-1 has been found to be biologically active on murine cell lines. It possesses metabolic, physiological, haematopoietic activities, and plays one of the central roles in the regulation of the immune responses. IL-1 is a major immunoregulatory/proinflammatory cytokine which also affects fibroblast proliferation and function and therefore it was of interest to investigate whether its constitutive expression influences the in vivo tumorigenic potential of transformed fibroblastoid cell lines.
Components
|
Components No. |
Name |
90139ES05 |
90139ES10 |
90139ES50 |
90139ES60 |
90139ES76 |
|
90139 |
Recombinant Mouse IL-1α Protein |
2 μg |
10 μg |
50 μg |
100 μg |
500 μg |
Specifications
|
Synonyms |
Interleukin-1 alpha, IL-1α, BAF, IL-1F1, LAF, LEM, preinterleukin 1 alpha, pro-interleukin-1-alpha |
|
Accession |
|
|
GeneID |
|
|
Source |
E.coli-derived mouse IL-1alpha protein, Ser115-Ala270. |
|
Molecular Weight |
Approximately 17.9 kDa. |
|
AA Sequence |
SAPYTYQSDL RYKLMKLVRQ KFVMNDSLNQ TIYQDVDKHY LSTTWLNDLQ QEVKFDMYAY SSGGDDSKYP VTLKISDSQL FVSAQGEDQP VLLKELPETP KLITGSETDL IFFWKSINSK NYFTSAAYPE LFIATKEQSR VHLARGLPSM TDFQIS |
|
Tag |
None |
|
Physical Appearance |
Sterile Filtered White lyophilized (freeze-dried) powder. |
|
Purity |
> 97% as determined by SDS-PAGE and HPLC analyses. |
|
Biological Activity |
The ED50 as determined by a cell proliferation assay using murine D10S cells is less than 2 pg/mL, corresponding to a specific activity of > 5.0 × 108 IU/mg. Fully biologically active when compared to standard. |
|
Endotoxin |
< 1.0 EU per 1 μg of the protein by the LAL method. |
|
Formulation |
Lyophilized from a 0.2 μm filtered concentrated solution in PBS, pH 7.4. |
|
Reconstitution |
We recommend that this vial be briefly centrifuged prior to opening to bring the contents to the bottom. Reconstitute in sterile distilled water or aqueous buffer containing 0.1 % BSA to a concentration of 0.1-1.0 mg/mL. Stock solutions should be apportioned into working aliquots and stored at ≤ -20℃. Further dilutions should be made in appropriate buffered solutions. |
Storage
This product should be stored at -25~-15℃ for 1 year. Once reconstituted under sterile conditions, it can be stored at 2 to 8°C for 7 days, or at -85 to -65°C for 3 months.
Notes
1. This product is for research use only.
2. Please operate with lab coats and disposable gloves，for your safety.
Documents:
Safety Data Sheet
Manuals:
Payment & Security
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The product is for research purposes only and is not intended for therapeutic or diagnostic use in humans or animals. Products and content are protected by patents, trademarks, and copyrights owned by Yeasen Biotechnology. Trademark symbols indicate the country of origin, not necessarily registration in all regions.
Certain applications may require additional third-party intellectual property rights.
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