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DLK1, Recombinant, Mouse:Fc (Protein Delta Homolog 1, Fetal Antigen 1, Preadipocyte Factor 1, Pref-1, FA1)

Cat no: 044737


Supplier: United States Biological
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DLK1 (Protein delta homolog 1; Preadipocyte factor 1; Pref-1) is a regulator of adipocyte differentiation found in serum and urine. DLK1 might be a decoy ligand. Serum or plasma levels of soluble DLK1 affect negatively or positively adipogenesis and control mesenchymal cell fate. DLK1 is frequently upregulated in myelodysplastic syndrome (MDS) patients compared to non-leukemic individuals. Biological Activity: Inhibits adipogenesis of 3T3L-1 cells. Induces Sox-9 in 3T3L-1 cells. Sequence: Signal peptide and extracellular domain of mouse DLK1 (aa 1-305) are fused at the C-terminus to the Fc portion of human IgG1. Storage and Stability: Short-term Storage: +4 degrees C Long-term Storage: -20 degrees C Working aliquots are stable for up to 3 months when stored at -20 degrees C.
Catalogue number: 044737
Size: 10ug
Form: Supplied as a liquid from a 0.2um-filtered solution in PBS, pH 7.2.
Purity: >90% (SDS-PAGE)
Alternative names: Protein Delta Homolog 1, Fetal Antigen 1, Preadipocyte Factor 1, Pref-1, FA1

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