Recombinant Canine NRG1 Protein

Cat.No.: NRG1-1050C
Product Overview: Recombinant canine NRG1 isoform alpha (XP_858147.1) extracellular domain (Ser19-Lys240) was expressed with five amino acids (DDDDK) at the C- terminus.
Source: HEK293
Species: Canine
Predicted N Terminal: Ser 19
Form: Lyophilized from sterile PBS, pH 7.4, 5%~8% trehalose and mannitol.
Bio-activity: Measured by its binding ability in a functional ELISA. Immobilized canine NRG1 at 10 μg/ml (100 μl/well) can bind human ErbB4-Fc, The EC50 of human ErbB4-Fc is 0.19-0.43 μg/ml.
Molecular Mass: The recombinant canine NRG1 comprises 228 amino acids and has a predicted molecular mass of 24.7 kDa. The apparent molecular mass of the protein is approximately 47 kDa in SDS-PAGE under reducing conditions due to glycosylation.
Endotoxin: < 1.0 EU per μg of the protein as determined by the LAL method.
Purity: >95 % as determined by SDS-PAGE.
Stability: Samples are stable for up to twelve months from date of receipt at -70ºC.
Storage: Store it under sterile conditions at -20ºC~-70ºC. It is recommended that the protein be aliquoted for optimal storage. Avoid repeated freeze-thaw cycles.
Reconstitution: It is recommended that sterile water be added to the vial to prepare a stock solution of 0.25 ug/ul. Centrifuge the vial at 4ºC before opening to recover the entire contents.
Gene Name: NRG1 neuregulin 1 [ Canis lupus familiaris ]
Official Symbol: NRG1
Synonyms: pro-neuregulin-1, membrane-bound isoform
Gene ID: 482861
mRNA Refseq:
Protein Refseq:
UniProt ID:
Chromosome Location: chromosome: 16
Pathway: ARMS-mediated activation, organism-specific biosystem; Cytokine Signaling in Immune system, organism-specific biosystem; Downstream signal transduction, organism-specific biosystem

Online Inquiry

Note: There will be extra charge for optional service!
Optional requirements on this protein    +Expand
C-fusion    N-fusion   Non-tagged
His    GST   Fc   Others
<1.0 eu/μg    <0.1 eu/μg   <0.01 eu/μg   Not required
Monomer Isolation    Dimer Isolation    Not required
>80% by SDS-PAGE    >90% by SDS-PAGE   >95% by SDS-PAGE   Others

Please input "biomart" as verification code. Please review Creative BioMart's privacy policy for more information

Price does not include shipping and packaging costs.Request quote for final price.

Price Inquiry

Welcome! For price inquiries, please feel free to contact us through the form below. We will get back to you as soon as possible.