Human Recombinant NRG1-B (from E. coli)
Neuregulin 1-beta (NRG1-β) is one of many alternatively-spliced isoforms of the NRG1 gene and contains a soluble EGF-like domain. The EGF-like domain of NRG1-β signals through the ErbB2, ErbB3, and ErbB4 receptor tyrosine kinases. NRG1-β is an important growth factor involved in neuroinflammation, nerve regeneration, and cardiovascular processes.
- High quality
- Low endotoxin
- Affordable
Shenandoah Biotechnology is a manufacturer of research grade recombinant proteins typically used as cytokines, growth factors and chemokines in cell based assays and cell culture. Each production lot is tested for QA and the expected values for each product can be viewed under the product specifications tab.
: For research use only.
- Conjugation:Unconjugated
- Protein Function:Cytokine
- Protein/Peptide Type:Recombinant
- Source:E. coli
- Species:Human
- Storage Conditions:−20 °C
- Endotoxin Content:Endotoxin LAL (EU/µg) ≤0.1
- Biological Activity:Bioactivity assay: Proliferation of MCF-7 cells, ED50 ≤0.3 ng/ml, bioactivity ≥3.3×10˄6 units/mg
- Gene ID:Q02297-6
- Reconstitution Instructions:Sterile water at 0.1 mg/ml
- Endotoxin-free:N
- Carrier-Free:Y
- Protease-free:N
- Animal-Free:N
- Protein Synonyms:neuregulin|NGR beta 1|HRG1 beta
- UniProtKB:Q02297-6
- Protein/Peptide Name:NRG1-B
- Purity:≥95%
- Molecular Weight:7.6 kDa
- Sequence:MSHLVKCAEK EKTFCVNGGE CFMVKDLSNP SRYLCKCPNE FTGDRCQNYV MASFYKHLGI EFMEAE
- Endotoxin Level:Low
- Formulation:0.1% Trifluoroacetic Acid (TFA)
- Nuclease-free:N
- Grade:RUO
- Shipping Temperature:RT
- Tested Applications:Bioassay