EGF (Human) Recombinant Protein
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Specification
Product Description
Human EGF (P01133, 1 a.a. - 247 a.a.) full-length recombinant protein expressed in Escherichia coli.
Sequence
REDDHHYSVRNSDSECPLSHDGYCLHDGVCMYIEALDKYACNCVVGYIGERCQYRDLKWWELRHAGHGQQQKVIVVAVCVVVLVMLLLLSLWGAHYYRTQKLLSKNPKNPYEESSRDVRSRRPADTEDGMSSCPQPWFVVIKEHQDLKNGGQPVAGEDGQAADGSMQPTSWRQEPQLCGMGTEQGCWIPVSSDKGSCPQVMERSFHMPSYGTQTLEGGVEKPHSLLSANPLWQQRALDPPHQMELTQ
Host
Escherichia coli
Theoretical MW (kDa)
6
Form
Lyophilized
Preparation Method
Escherichia coli expression system
Purification
Ion exchange column and HPLC reverse phase column
Purity
> 90% by SDS-PAGE and HPLC
Endotoxin Level
< 0.1 ng/ug (1 EU/ug)
Activity
The ED50 was determined by a cell proliferation assay using balb/c 3T3 cells is <= 0.5 ng/mL, corresponding to a specific activity of >= 2 x 107 units/mg.
Storage Buffer
Lyophilized from PBS, pH 7.2
Storage Instruction
Store at -20°C on dry atmosphere for 2 years.
After reconstitution with deionized water, store at 4°C for 1 month or store at -20°C for 6 months.
Aliquot to avoid repeated freezing and thawing. -
Applications
Functional Study
SDS-PAGE
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Gene Info — EGF
Entrez GeneID
1950Protein Accession#
P01133Gene Name
EGF
Gene Alias
HOMG4, URG
Gene Description
epidermal growth factor (beta-urogastrone)
Omim ID
131530Gene Ontology
HyperlinkGene Summary
Epidermal growth factor has a profound effect on the differentiation of specific cells in vivo and is a potent mitogenic factor for a variety of cultured cells of both ectodermal and mesodermal origin. The EGF precursor is believed to exist as a membrane-bound molecule which is proteolytically cleaved to generate the 53-amino acid peptide hormone that stimulates cells to divide. [provided by RefSeq
Other Designations
urogastrone
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Interactome
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