LIF Protein (AA 2-201) (His tag)

Produktnummer ABIN6239785

Produktdetails

Target: LIF (Leukemia Inhibitory Factor (LIF))

Biologische Aktivität: Active

Proteineigenschaft: AA 2-201

Spezies: Human

Quelle: Escherichia coli (E. coli)

Aufreinigungstag / Konjugat: Dieses LIF Protein ist gelabelt mit His tag.

Applikation: Activity Assay (AcA), Cell Culture (CC)

Produktmerkmale: Tag location: N-terminal His Tag

Reinheit: > 95 %

Biological Activity Comment: Leukemia inhibitory factor (LIF) is an interleukin 6 class cytokine that affects cell growth by inhibiting differentiation. When LIF levels drop, the cells differentiate. LIF derives its name from its ability to induce the terminal differentiation of myeloid leukemic cells, thus preventing their continued growth. Other properties attributed to the cytokine include: the growth promotion and cell differentiation of different types of target cells, influence on bone metabolism, cachexia, neural development, embryogenesis and inflammation. LIF has been shown to stimulate the proliferation of TF-1 cells. To test this effect, TF-1 cells were seeded into triplicate wells of 96-well plates at a density of 1x104 cells/well and incubated for 72h in the presence or absence of various concentrations of LIF at 37°C. The growth of cells were observed by inverted microscope and cell proliferation was measured by Cell Counting Kit-8 (CCK-8). Briefly, 10μL of CCK-8 solution was added to each well of the plate, then measure the absorbance at 450nm using a microplate reader after incubating the plate for 1-4 hours at 37 °C. Cell proliferation of TF-1 cells after incubation with SCF for 72h observed by inverted microscope was shown in Figure 1.

Anwendungsinformationen

Applikationshinweise: Isoelectric Point: 9.5

Beschränkungen: Nur für Forschungszwecke einsetzbar

Handhabung

Format: Lyophilized

Buffer: 20 mM Tris, 150 mM NaCl, pH 8.0, containing 1 mM EDTA, 1 mM DTT, 0.01 % SKL, 5 % Trehalose and Proclin300.

Konservierungsmittel: Dithiothreitol (DTT), Other preservative, ProClin

Vorsichtsmaßnahmen: This product contains ProClin and Dithiothreitol (DTT): POISONOUS AND HAZARDOUS SUBSTANCES which should be handled by trained staff only.

Antigendetails

Target: LIF (Leukemia Inhibitory Factor (LIF))

Abstract: LIF Produkte

Synonyme: CDF Protein, DIA Protein, HILDA Protein, MLPLI Protein, LIF, interleukin 6 family cytokine Protein, leukemia inhibitory factor Protein, LIF Protein, Lif Protein

Hintergrund: Alternative Names: CDF, D-FACTOR, HILDA, MLPLI, Cholinergic Differentiation Factor, Differentiation-Stimulating Factor, Melanoma-Derived LPL Inhibitor, Emfilermin

Molekulargewicht: 26kDa

UniProt: P15018

Pathways: JAK-STAT Signalweg, Positive Regulation of Peptide Hormone Secretion, Negative Regulation of Hormone Secretion, Stem Cell Maintenance, Growth Factor Binding