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Human NRG1 protein (Active)
Catalog Number: orb359178
| Catalog Number | orb359178 |
|---|---|
| Category | Proteins |
| Description | Recombinant human NRG1 active protein |
| Tag | Tag-Free |
| Form/Appearance | Lyophilized powder |
| Buffer/Preservatives | Lyophilized from a 0.2 μm filtered 1 × PBS, pH 7.4, with 5 % trehalose |
| Purity | > 97% as determined by SDS-PAGE and HPLC. |
| Protein Sequence | SHLVKCAEKEKTFCVNGGECFMVKDLSNPSRYLCKCPNEFTGDRCQNYVMASFYKHLGIEFMEAE |
| Protein Length | Partial of Isoform 11 |
| UniProt ID | Q02297 |
| MW | 7.5 kDa |
| Application notes | We recommend that this vial be briefly centrifuged prior to opening to bring the contents to the bottom. Please reconstitute protein in deionized sterile water to a concentration of 0.1-1.0 mg/mL.We recommend to add 5-50% of glycerol (final concentration) and aliquot for long-term storage at -20℃/-80℃. Our default final concentration of glycerol is 50%. Customers could use it as reference. |
| Endotoxins | Less than 1.0 EU/µg as determined by LAL method. |
| Source | E.Coli |
| Biological Origin | Homo sapiens (Human) |
| Biological Activity | Fully biologically active when compared to standard. The ED50 as determined by a cell proliferation assay using serum free human MCF-7 cells is less than 0.5 ng/ml, corresponding to a specific activity of ＞ 2.0 × 106 IU/mg. |
| Expression Region | 122-186aa |
| Storage | The shelf life is related to many factors, storage state, buffer ingredients, storage temperature and the stability of the protein itself. Generally, the shelf life of liquid form is 6 months at -20℃/-80℃. The shelf life of lyophilized form is 12 months at -20℃/-80℃. |
| Alternative names | Pro-NRG1, ARIA, Breast cancer cell differentiation Read more... |
| Note | For research use only |
SDS-PAGE analysis of Human NRG1 protein (Active)
- Item 1 of 1
Human NRG1 protein (Active) [orb359179]
> 96% as determined by SDS-PAGE and HPLC.
7.0 kDa
E.Coli
10 μg, 500 μg, 100 μg - Item 1 of 1
Human NRG1 protein (Active) [orb359182]
> 97% as determined by SDS-PAGE and HPLC.
7.4 kDa
E.Coli
10 μg, 100 μg, 500 μg 
Recombinant Human Pro-neuregulin-1, membrane-bound isoform protein(NRG1) (Active) [orb1650594]
50 μg, 100 μg, 1 mg, 10 μg, 250 μg, 500 μgRecombinant Human Pro-neuregulin-1, membrane-bound isoform protein(NRG1) (Active) [orb1650595]
500 μg, 50 μg, 100 μg, 1 mg, 10 μg, 250 μgRecombinant Human Pro-neuregulin-1, membrane-bound isoform protein(NRG1) (Active) [orb1650596]
100 μg, 500 μg, 10 μg, 50 μg, 1 mg, 250 μg
