IL-1 alpha, murine recombinant

Activates TNF-α and plays a critical role in immune response regulation
Catalog #: 4126 | abID: ab119727

Product Details

abID ab119727
Alternate Name Hematopoietin-1, Lymphocyte-activating factor (LAF), Endogenous Pyrogen (EP), Leukocyte Endogenous Mediator (LEM), Mononuclear Cell Factor (MCF)
Gene Symbol IL1A
Gene ID 16175
Accession # Q3U0Y6
Source E. coli
Appearance Lyophilized protein
Physical Form Description Lyophilized after extensive dialysis against PBS
Molecular Weight 18.0 kDa
Purity by SDS-PAGE ≥98%
Purity by ≥98%
Endotoxin Level <0.1 ng/μg
Biological Activity The ED₅₀ as determined by the dose-dependent stimulation of the proliferation of murine D10S cells was found to be < 0.01ng/ml, corresponding to a specific activity of 1 x 108 IU/mg.
Reconstitution Instructions Reconstitute in H₂O to a concentration of not less than 100 µg/ml. which can then be diluted into other aqueous solutions.
Handling Centrifuge the vial prior to opening.
Storage Conditions -20°C
Shipping Conditions Gel Pack
USAGE For Research Use Only! Not to be used in humans


Recombinant mouse Interleukin-1 alpha (IL-1α) produced in E. coli is a non-glycosylated polypeptide chain containing 156 amino acids and has a molecular weight of 18 kDa. Murine IL-1α is a potent immuno-modulator that mediates a wide range of immune and inflammatory responses.

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