RecombinantIL-1α, Rat

CAT: 0384-BK0237-01Size: 10 µgDry Ice: NoHazardous: No
CAT#:0384-BK0237-01Size:10 µg
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AVAILABILITY: InStock
24/48H Stock Items & 2 to 6 Weeks non Stock Items.
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Description
Interleukin-1 alpha (IL-1α), is produced in a variety of cells including monocytes, tissue macrophages, keratinocytes and other epithelial cells. Both IL-1alpha and IL-1beta bind to the same receptor and have similar if not identical biological properties. These cytokines have a broad range of activities including stimulation of thymocyte proliferation via IL-2 release, B-cell maturation and proliferation, mitogenic FGF-like activity, and the ability to stimulate the release of prostaglandin and collagenase from synovial cells. However, whereas IL-1beta is a secreted cytokine, IL-1alpha is predominantly a cell-associated cytokine.
CAS Number
9000-83-3
Endotoxin
< 0.2 EU/μg, determined by LAL method.
Purity
> 95% as analyzed by SDS-PAGE.
Bioactivity
ED50 <5 pg/ml, measured in a proliferation assay using D10S cells.
Reconstitution
Reconstituted in ddH2O or PBS at 100 μg/ml.
Molecular Weight
17~22 kDa, observed by reducing SDS-PAGE.
Storage Conditions
Lyophilized recombinant Rat Interleukin-1 alpha remains stable up to 6 months at -80°C from date of receipt. Upon reconstitution, Rat Interleukin-1 alpha should be stable up to 1 week at 4°C or up to 2 months at -20°C.
Appearance
Sterile Filtered White lyophilized (freeze-dried) powder.
Formulation
Lyophilized after extensive dialysis against PBS.
Host or Source
CHO
Recommended Usage
This material is offered by USA Bioworld biotech for research, laboratory or further evaluation purposes. For research use only.
AA Sequence
APHSFQNNLRYKLIRIVKQEFIMNDSLNQNIYVDMDRIHLKAASLNDLQLEVKFDMYAYSSGGDDSKYPVTLKVSNTQLF VSAQGEDKPVLLKEIPETPKLITGSETDLIFFWEKINSKNYFTSAAFPELLIATKEQSQVHLARGLPSMIDFQIS

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