| Product SKU | BCACP-000941 |
| Product Description | Recombinant Human Pro-neuregulin-1, membrane-bound isoform (NRG1) protein is expressed from E.Coli with Tag-Free. It contains 122-186aa. [Accession | Q02297]. |
| Uniprot No. | Q02297 |
| Gene Names | NRG1 |
| Purity | >97% as determined by SDS-PAGE. |
| Expression System | E.Coli |
| Expression Region | 122-186aa |
| Species | Homo sapiens (Human) |
| Tag Info | Tag-Free |
| Molecular weight | 7.5 kDa |
| Activity | Fully biologically active when compared to standard. The ED50 as determined by a cell proliferation assay using rat C6 cells is less than 0.1 ng/ml, corresponding to a specific activity of >5.0x107 IU/mg. |
| Buffer | Lyophilized from a 0.2 μm filtered 20 mM Tris-HCl, 0.5 M NaCl, 6% Trehalose, pH 8.0 |
| Storage | Store at -20°C/-80°C upon receipt, aliquoting is necessary for mutiple use. Avoid repeated freeze-thaw cycles. |
| Alternative Names | Acetylcholine receptor-inducing activity; Acetylcholine receptor-inducing activity, chick, homolog of; ARIA; Breast cancer cell differentiation factor p45; GGF; GGF2; glial growth factor 2; Glial growth factor; Heregulin; heregulin, alpha (45kD, ERBB2 p185-activator); heregulin, alpha; HGL; HRG; HRG1; HRGA; MST131; MSTP131; NDF; Neu differentiation factor; Neuregulin-1; nrg1; NRG1-IT2; NRG1_HUMAN; Pro-NRG1; Sensory and motor neuron-derived factor; SMDF |
SDS-PAGE: Single band at expected molecular weight confirming purity.
ELISA: Suitable as coating antigen or detection standard.
Western Blot: Compatible with standard Western Blot protocols.
Protein Interaction: Validated for SPR (Surface Plasmon Resonance) and BLI (Bio-Layer Interferometry) studies.
Shipping: Shipped at ambient temperature. Lyophilized protein is stable during transit.
Storage: Store lyophilized protein at -20°C to -80°C. Reconstituted protein should be aliquoted and stored at -80°C. Avoid repeated freeze-thaw cycles.
Shelf Life: 12 months from date of receipt when stored as recommended.
Shipping Time: Orders placed before 2 PM EST ship same day. International orders typically deliver within 5-10 business days.
