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Product Name
Human Epiregulin/EREG (Fc Tag) recombinant protein
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Description
Ligand of the EGF receptor/EGFR and ERBB4. May be a mediator of localized cell proliferation. As a mitogen it may stimulate cell proliferation and/or angiogenesis.
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Protein name
Proepiregulin
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Protein short names
EPIREGULIN; EPR; ER; PROEPIREGULIN; MGC36144; EREG
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Uniprot ID
Q61521
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Gene Name
Ereg
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Source/Expression Host
Human Cells
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Expression Plasmid/cDNA
A DNA sequence encoding the mature form of human EREG (Q61521) (Val 63-Leu 108) was fused with the Fc region of human IgG1 at the N-terminus.
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Protein Species
Human
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Molecular weight
The recombinant human EREG/Fc is a disulfide-linked homodimeric protein. The reduced monomer consists of 306 amino acids and has a predicted molecular mass of 33.8 kDa. In SDS-PAGE under reducing conditions, the apparent molecular mass of rhEREG/Fc monomer is approximately 37 kDa.
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Purity
> 95 % as determined by SDS-PAGE
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Activity
Measured in a cell proliferation assay using Balb/3T3 mouse embryonic fibroblast cells.
The ED50 for this effect is typically 2-8 μg/mL. -
Validations
Human Epiregulin / EREG Protein (Fc Tag) SDS-PAGE
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