LIF Human, Sf9
目录号 : GP20722Leukemia Inhibitory Factor Human Recombinant, Sf9
Sample solution is provided at 25 µL, 10mM.
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| Purity | Greaterthan 90.0% as determined by SDS-PAGE. | Source | Sf9,Baculovirus cells. |
| Phycical Appearance | Sterilefiltered colorless solution. | Shipping Condition | Shipped with Ice Packs. |
| Synonyms | Leukemia Inhibitory Factor; Differentiation Inhibitory Activity; Cholinergic Differentiation Factor; Differentiation-Stimulating Factor; Hepatocyte-Stimulating Factor III; Differentiation-Inducing Factor; Melanoma-Derived LPL Inhibitor; Human Interleukin In DA Cells; D Factor; HILDA; MLPLI; Emfilermin; DIA; CDF; Leukemia inhibitory factor; LIF; Differentiation-stimulating factor; D factor; Melanoma-derived LPL inhibitor; MLPLI; Emfilermin. | ||
| Amino Acid Sequence | ADPSPLPITP VNATCAIRHP CHNNLMNQIR SQLAQLNGSA NALFILYYTA QGEPFPNNLD KLCGPNVTDF PPFHANGTEK AKLVELYRIV VYLGTSLGNI TRDQKILNPS ALSLHSKLNA TADILRGLLS NVLCRLCSKY HVGHVDVTYG PDTSGKDVFQ KKKLGCQLLG KYKQIIAVLAQAFHHHHHH. | ||
| Stability | Store at 4°C if entire vial will be used within 2-4 weeks.Store, frozen at -20°C for longer periods of time.For long term storage it is recommended to add a carrier protein (0.1% HSA or BSA).Avoid multiple freeze-thaw cycles. | ||
| Biological Activity | Measured in a cell proliferation assay using TF-1 human erythroleukemic cell. The ED50 for this effects is less or equal to 0.5 ng/ml. | ||
| Formulation | LIF protein solution (0.25mg/ml) contains Phosphate Buffered Saline (pH 7.4) and 10% glycerol. | ||
Leukemia Inhibitory Factor also called LIF is a lymphoid factor that promotes long-term maintenance of embryonic stem cells by suppressing spontaneous differentiation. Leukemia Inhibitory Factor has several functions such as cholinergic neuron differentiation, control of stem cell pluripotency, bone & fat metabolism, mitogenesis of factor dependent cell lines & promotion of megakaryocyte production in vivo. Human and mouse LIF exhibit a 78% identity in its amino acid sequence.
Measured in a cell proliferation assay using TF-1 human erythroleukemic cell. The ED50 for this effects is less or equal to 0.5 ng/ml.
Store at 4°C if entire vial will be used within 2-4 weeks.Store, frozen at -20°C for longer periods of time.For long term storage it is recommended to add a carrier protein (0.1% HSA or BSA).Avoid multiple freeze-thaw cycles.