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Recombinant Porcine Neuregulin-1 (NRG1)
Product Overview
BioVenic's Recombinant Porcine Neuregulin-1 (NRG1) is a recombinant protein expressed from E. coli expression system. Its predicted molecular weight is 8 kDa. The purity is greater than 95% (SDS-PAGE). The endotoxin level is <1 EU/μg (LAL).
Specifications
Target Information
Neuregulin 1 is a member of the neuregulin family, which is comprised of four genes that encode a large number of secreted or membrane-bound isoforms. It is also known as pro-neuregulin-1 membrane-bound isoform, and it is encoded by the NRG1 gene in pigs. It is one of the lesser-known active substances in the enteric nervous system.
Shipping and Storage
This product is shipped with dry ice. It is recommended to aliquote as needed and store at -20°C upon receipt. Reconstituted protein solution can be stored at 4°C for 1 week, at < -20°C for 3 months.
Documents
The product is for research use only.
Not for commercial, prophylactic, diagnostic, or therapeutic applications.
User Note
- Always centrifuge tubes before opening. Dissolve the lyophilized protein in distilled water. Avoid mixing by vortexing or pipetting. It is not recommended to reconstitute to a concentration < 100 μg/mL. Aliquote the reconstituted solution to minimise freeze-thaw cycles.
References
- Makowska, K. et al. The influence of bisphenol A (BPA) on the occurrence of selected active substances in neuregulin 1 (NRG1)-positive enteric neurons in the porcine large intestine. International journal of molecular sciences. 2021, 22: 10308.