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Product Name
Mouse IL-1 alpha / IL-1F1 / IL1A recombinant protein
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Description
Produced by activated macrophages, IL-1 stimulates thymocyte proliferation by inducing IL-2 release, B-cell maturation and proliferation, and fibroblast growth factor activity. IL-1 proteins are involved in the inflammatory response, being identified as endogenous pyrogens, and are reported to stimulate the release of prostaglandin and collagenase from synovial cells.
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Protein name
Interleukin-1 alpha
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Protein short names
IL-1A; IL1F1; IL1A; IL1-ALPHA; IL1; IL-1 ALPHA
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Uniprot ID
Q3U0Y6
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Gene Name
Il1a
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Source/Expression Host
E. coli
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Expression Plasmid/cDNA
A DNA sequence encoding the mature form of mouse IL1A (NP_034684.2) (Ser 115-Ser 270) was expressed, with an initial Met at the C-terminus.
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Protein Species
Mouse
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Molecular weight
The recombinant mouse IL1A consists of 157 amino acids and migrates as an approximately 18 kDa band in SDS-PAGE under reducing conditions as predicted.
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Purity
> 92 % as determined by SDS-PAGE
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Activity
1. Measured in a cell proliferation assay using D10.G4.1 mouse helper T cells. The ED50 for this effect is typically 2-10 pg/mL.
2. Measured by its binding ability in a functional ELISA.
3. Immobilized mouse IL1A at 10 μg/mL (100 μl/well) can bind mouse IL1R1, The EC50 of mouse IL1R1 is 0.13 μg/mL. -
Validations
Mouse IL-1 alpha / IL1A / IL1F1 Protein SDS-PAGE
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