IL-3 beta Recombinant Protein

• Description:

  IL-3 is a hematopoietic growth factor that promotes the survival, differentiation and proliferation of committed progenitor cells of the megakaryocyte, granulocyte-macrophage, erythroid, eosinophil, basophil and mast cell lineages. Produced by T cells, mast cells and eosinophils, IL-3 enhances thrombopoieses, phagocytosis, and antibody-mediated cellular cytotoxicity. Its ability to activate monocytes suggests that IL-3 may have additional immunoregulatory roles. Many of the IL-3 activities depend upon co-stimulation with other cytokines. IL-3 is species-specific, variably glycosylated cytokine. Recombinant rat IL-3β is a 16.3 kDa globular protein containing 144 amino acid residues.

• Synonyms:

  Il3

• NCBI Gene ID:

  24495

• UniProt:

  Q63264

• Accession Number:

  AAA41426.1

• Accession Number mRNA:

  M98820.1

• Gene Location:

  10q22

• Host:

  E. coli

• Origin Species:

  Rat

• Species Reactivity:

  Mouse, Rat

• Sequence:

  MISDRGSDAH HLLRTLDCRT IALEILVKLP YPQVSGLNNS DDKANLRNST LRRVNLDEFL KSQEEFDSQD TTDIKSKLQK LKCCIPAAAS DSVLPGVYNK DLDDFKKKLR FYVIHLKDLQ PVSVSRPPQP TSSSDNFRPM TVEC

• Detection Range:

  The ED50 was determined by the dose-dependent stimulation of the proliferation of thymidine uptake by murine MC-9 cells is < 10 ng/ml, corresponding to a specific activity of >1.0 x 105 units/mg.

• Endotoxin:

  < 0.1 ng/µg of protein (<1EU/µg)

• Purity:

  > 98% by SDS-PAGE & HPLC analyses

• Length:

  144

• Form:

  Lyophilized

• Molecular Weight:

  16.3 kDa

• Shipping Conditions:

  Room Temperature

• CAS Number:

  9000-83-3