Human recombinant IL1 alpha (from E. coli)

PRSI91-056

PRSI91-056

Pk:
50 µG
Protein/peptide type:
Recombinant
Source:
E. coli
Species:
Human
Storage conditions:
Lyophilized protein should be stored at −20 °C, though stable at room temperature for 3 weeks. Reconstituted protein solution can be stored at 4-7 °C for 2-7 days. Aliquots of reconstituted samples are stable at −20 °C for 3 months.
Protein synonyms:
Hematopoietin-1|IL-1F1|IL-1a|IL1A|IL1F1|Interleukin-1 Alpha|IL-1 Alpha
Protein/peptide name:
IL1 alpha
Purity:
> 95% as determined by reducing SDS-PAGE
Molecular weight:
18 kD
Sequence:
Ser113-Ala271
Formulation:
Lyophilized from a 0.2 um filtered solution of 20mM TrisHCl, 150mM NaCl, pH 7.5. Always centrifuge tubes before opening. Do not mix by vortex or pipetting. It is not recommended to reconstitute to a concentration less than 100 ug/ml. Dissolve the Lyophilized protein in ddH2O. Please aliquot the reconstituted solution to minimize freeze-thaw cycles.
Tested applications:
Bioassay

Interleukin-1 alpha (IL1 alpha) is a cytokine member of the interleukin-1 family. IL-1 consists of two distinct forms: IL1 alpha and IL1 beta that recognize the same cell surface receptors but are distinct proteins with approximately 25% amino acid sequence identity. IL1 alpha is constitutively produced by epithelial cells and plays an essential role in maintenance of skin barrier function. Upon stimulation, a wide variety of cells including osteoblasts, monocytes, macrophages can be induced to express IL1 alpha. IL1 alpha possesses a wide range of metabolic, physiological, haematopoietic activities, and is critically involved in the regulation of the immune responses and inflammatory responses.

This recombinant protein can be used for biological assays. For research use only.