Growth Factors & Cytokines Recombinant Proteins

Rat ILA/ IL Alpha Recombinant Protein (RPES0437)

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SKU:
RPES0437
Product Type:
Recombinant Protein
Species:
Rat
Research Area:
Growth Factors & Cytokines

Description

system_update_altDatasheet

Rat ILA/ IL Alpha Recombinant Protein

Interleukin 1 (IL-1) is a name that designates two proteins, IL-1?and IL-1β, which are the products of distinct genes, but which show approximately 25% amino acid (aa) sequence identity and which recognize the same cell surface receptors. IL-1?and IL-1β are both synthesized as 31 kDa precursors that are subsequently cleaved into proteins with molecular weights of approximately 17,000 Da. Neither precursor contains a typical hydrophobic signal peptide sequence and most of the precursor form of IL-1? remains in the cytosol of cells, although there is evidence for a membranebound form of the precursor form of IL-1?. Although IL-1 production is generally considered to be a consequence of inflammation, evidence suggests that IL-1 is also temporally upregulated during bone formation and the menstrual cycle and can be induced in response to nervous system stimulation. In response to classic stimuli produced by inflammatory agents, infections or microbial endotoxins, a dramatic increase in the production of IL-1 by macrophages and various other cells is seen.

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