What is the catalog number for Recombinant Human NRG1Beta Protein?

The catalog number for Recombinant Human NRG1Beta Protein is orb3002365.

What sizes are available for Recombinant Human NRG1Beta Protein?

Recombinant Human NRG1Beta Protein is available in the following size(s): 10 µg, 50 µg, 500 µg, 1 mg.

How many pack sizes does Recombinant Human NRG1Beta Protein come in?

Recombinant Human NRG1Beta Protein is available in 4 different pack sizes.

Is Recombinant Human NRG1Beta Protein in stock?

Recombinant Human NRG1Beta Protein is currently made to order / not held in immediate stock. Contact us for lead time.

Recombinant Human NRG1Beta Protein

Recombinant Human Neuregulin-1 Beta is produced by our E.coli expression system and the target gene encoding Ser2-Lys246 is expressed.

Product Specifications

Product Name Alternative

Pro-neuregulin-1; Neuregulin-1 beta 1; NRG1-beta 1; HRG1-beta 1; EGF; NRG1; GGF; HGL; HRGA; NDF; SMDF; Heregulinβ-1

Expression Region

Ser2-Lys246

Tag

Tag free

Endotoxin

< 0.01 EU/μg as determined by LAL test.

Purity

SDS-PAGE: Greater than 85% as determined by reducing SDS-PAGE.. SEC-HPLC: Greater than 85% as determined by SEC-HPLC. (Regularly tested)

Bioactivity

Cell Based Assay: Human breast cancer organoids were cultured with Wnt3a (Cat#orb3002512), Noggin (Cat#orb3002494), R-spondin 3 (Cat#orb2993001), KGF (Cat#orb3002467), FGF-10 (Cat#orb3002478), EGF (Cat#orb3002493) and NRG1-beta 1 (Cat#753) . DAPI (blue), Ki67 (red) and ER (green) .

Form

Lyophilized

Molecular Weight

Predicted: 26.9 KDa. Observed: 34 KDa, reducing conditions

Storage Conditions

Lyophilized protein should be stored at ≤ -20°C, stable for one year after receipt. Reconstituted protein solution can be stored at 2-8°C for 2-7 days. Aliquots of reconstituted samples are stable at ≤ -20°C for 3 months.