Recombinant Human LIF protein(Met1-Phe202), hFc-tagged
Cat.No. : | LIF-248H |
Product Overview : | Recombinant Human LIF (P15018)(Met1-Phe202) was expressed in HEK293 with the Fc region of Human IgG1 at the C-terminus. |
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Source : | HEK293 |
Species : | Human |
Tag : | C-hFc |
Protein length : | Met1-Phe202 |
Form : | Lyophilized from sterile PBS, pH 7.4. Normally 5 % - 8 % trehalose, mannitol and 0.01% Tween80 are added as protectants before lyophilization. |
Bio-activity : | Measured by its ability to inhibit the proliferation of M1 mouse myeloid leukemia cells. The ED50 for this effect is typically 2-12 ng/mL. |
Molecular Mass : | The recombinant human LIF/Fc is a disulfide-linked homodimer. The reduced monomer comprises 421 amino acids and has a predicted molecular mass of 46.7 kDa. The apparent molecular mass of the protein is approximately 63 kDa in SDS-PAGE under reducing conditions. |
Endotoxin : | < 1.0 EU per μg of the protein as determined by the LAL method |
Purity : | > 95 % as determined by SDS-PAGE |
Storage : | Samples are stable for up to twelve months from date of receipt at -20°C to -80°C. Store it under sterile conditions at -20°C to -80°C. It is recommended that the protein be aliquoted for optimal storage. Avoid repeated freeze-thaw cycles. |
Reconstitution : | It is recommended that sterile water be added to the vial to prepare a stock solution of 0.2 ug/ul. Centrifuge the vial at 4°C before opening to recover the entire contents. |
Gene Name : | LIF leukemia inhibitory factor [ Homo sapiens ] |
Official Symbol : | LIF |
Synonyms : | LIF; leukemia inhibitory factor; CDF; cholinergic differentiation factor; DIA; differentiation inhibitory activity; differentiation inducing factor; hepatocyte stimulating factor III; HILDA; human interleukin in DA cells; D factor; melanoma-derived LPL inhibitor; differentiation-inducing factor; hepatocyte-stimulating factor III; differentiation-stimulating factor; MLPLI; |
Gene ID : | 3976 |
mRNA Refseq : | NM_001257135 |
Protein Refseq : | NP_001244064 |
MIM : | 159540 |
UniProt ID : | P15018 |
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For Research Use Only. Not intended for any clinical use. No products from Creative BioMart may be resold, modified for resale or used to manufacture commercial products without prior written approval from Creative BioMart.
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