IL-3, Interleukin-3, murine (mouse): Murine Interleukin-3 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 thrombopoiesis, 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. Catalog Source: Escherichia coli. Molecular Weight: Approximately 15.1 kDa globular protein containing 135 amino acid residues. Quantity: 2ug/10ug/1mg Purity: >98% by SDS-PAGE and HPLC analyses. Biological Activity: The ED50 as determined by the dose-dependent stimulation of the proliferation of murine M-NFS-60 cells is < 0.05 ng/ml, corresponding to a specific activity of > 2 x 107 units/mg. Physical Appearance: Sterile Filtered White lyophilized (freeze-dried) powder. Formulation: Lyophilized from a 0.2mm filtered solution in PBS, pH 7.4. AA Sequence: MDTHRLTRTL NCSSIVKEII GKLPEPELKT DDEGPSLRNK SFRRVNLSKF VESQGEVDPE DRYVIKSNLQ KLNCCLPTSA NDSALPGVFI RDLDDFRKKL RFYMVHLNDL ETVLTSRPPQ PASGSVSPNR GTVEC Endotoxin: Less than 1EU/mg of rmIL-3 as determined by LAL method.
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- UPC:
- 51202413
- Condition:
- New
- Availability:
- 3 Days
- Weight:
- 1.00 Ounces
- HazmatClass:
- No
- WeightUOM:
- LB
- MPN:
- RC232-14.SIZE.10ug
- Model Number:
- C861R13
- Temperature Control Device:
- Yes
