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RecombinantEGF,Human

SKU: orb1494895

Description

Epidermal Growth Factor (EGF) is a polypeptide growth factor which stimulates the proliferation of a wide range of epidermal and epithelial cells. Recombinant human Epidermal Growth Factor (EGF) is a 6,200 Da protein containing 53 amino acid residues.

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Application Notes
It is recommended to reconstitute the lyophilized recombinant human Epidermal Growth Factor (EGF) in sterile 18 MΩ-cm H2O not less than 100 µg/ml, which can then be further diluted to other aqueous solutions.

Key Properties

SourceEscherichia coli.
Biological ActivityThe ED50, calculated by the dose-dependant proliferation of murine BALB/c 3T3 cells is less then 2 ng/ml, corresponding to a specific activity of 5.0×10ˆ5 IU/ mg.
Molecular Weight6.0 kDa+/-10% determined by reduced SDS-PAGE
Protein SequenceMNSDSECPLS HDGYCLHDGV CMYIEALDKY ACNCVVGYIG ERCQYRDLKW WELR
PurificationGreater than 95% as determined by (a) Analysis by SEC-HPLC(b) Analysis by reducing and non-reducing SDS-PAGE Silver Stained gel
PurityGreater than 95% as determined by (a) Analysis by SEC-HPLC(b) Analysis by reducing and non-reducing SDS-PAGE Silver Stained gel
EndotoxinsLess than 0.1ng/μg (1 EU/μg) of recombinant human Epidermal Growth Factor (EGF) as determined by LAL test.

Storage & Handling

StorageLyophilized recombinant Human Epidermal Growth Factor (rhEGF) remains stable up to 12 months at -80°C from date of receipt. Upon reconstitution, rhEGF should be stable up to 4 weeks at 4°C or up to 6 months at -20°C.
Form/AppearanceRecombinant human Epidermal Growth Factor (EGF) was lyophilized after extensive dialysis against 10mM Phosphate buffer, pH 7.0, 200mM NaCl buffer.
Buffer/PreservativesRecombinant human Epidermal Growth Factor (EGF) was lyophilized after extensive dialysis against 10mM Phosphate buffer, pH 7.0, 200mM NaCl buffer.
DisclaimerFor research use only

Alternative Names

Epidermal Growth Factor

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  • RecombinantEGF,Human [orb1494894]

    > 95% by SDS-PAGE analysis.

    6.2kDa, observed by reducing SDS-PAGE.

    Escherichia coli.

    100 μg, 500 μg, 1 mg
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RecombinantEGF,Human (orb1494895)

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10 μg
$ 180.00
50 μg
$ 450.00