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Description
Images & Validation
−Key Properties
−| Source | Escherichia coli |
|---|---|
| Expression System | Escherichia coli |
| Biological Activity | Fully biologically active when compared to standard. The ED50 as determined by a cell proliferation assay using murine Balb/c 3T3 cells is less than 2 ng/ml, corresponding to a specific activity of > 5.0 x105 IU/mg. |
| Endotoxins | Less than 1 EU/ug of rHuEpiregulin as determined by LAL method. |
| MW | Approximately 5.6 kDa, a single non-glycosylated polypeptide chain containing 49 amino acids. |
| Purity | > 97 % by SDS-PAGE and HPLC analyses. |
| Protein Sequence | VAQVSITKCS SDMNGYCLHG QCIYLVDMSQ NYCRCEVGYT GVRCEHFFL |
Storage & Handling
−| Storage | Use a manual defrost freezer and avoid repeated freeze-thaw cycles.- 12 months from date of receipt, -20 to -70 °C as supplied.- 1 month, 2 to 8 °C under sterile conditions after reconstitution.- 3 months, -20 to -70 °C under sterile conditions after reconstitution. |
|---|---|
| Form/Appearance | Lyophilized from a 0.2 μm filtered concentrated solution in PBS, pH 7.4. |
| Expiration Date | 6 months from date of receipt. |
| Disclaimer | For research use only |
Alternative Names
−Similar Products
−Recombinant Human Epiregulin (rHuEREG) [orb1494979]
>97% by SDS-PAGE and HPLC analyses.
Approximately 6.0 KDa, a single non-glycosylated polypeptide chain containing 50 amino acids.
Escherichia coli.
1 mg, 25 μg, 5 μgHuman EREG protein [orb753475]
ELISA, WB
Greater than 95% as determined by SDS-PAGE
26.2 kDa
E.Coli
1 mg, 50 μg, 100 μg, 200 μg

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WB analysis of orb1906269.
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Protocol Information
Recombinant Human Epiregulin (orb1906269)
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