Neuregulin/Heregulin-1β (NRG-1β/HRG-1β), human recombinant

Catalog number

4711-1000

Size

1 mg

Price

2950.00 EUR

Supplier

Biovision

Order

Details

Synonyms

NGR beta 1, Heregulin, HRG 1beta, Neuregulin, Neuregulin1 (NRG1-β1), Neu differentiation factor, Pro-neuregulin-1, Acetylcholine receptor-inducing activity, Breast cancer cell differentiation factor p45, Glial growth factor, Heregulin, Neu differentiation factor, Sensory and motor neuron-derived factor

Alternates names

Taglines

A polypeptide growth factor

Biomolecule/Target

NCBI Gene ID #.

3084

NCBI Gene Symbol

SMDF

Gene Source

Human

Accession #

P04040

Recombinant

Yes

Source

E. coli

Purity

≥98%

Activity (Specifications/test method)

N/A

Biological activity

The ED₅₀ was determined by the dose-dependent stimulation of the proliferation of human MCF-7 cells is < 0.5 ng/ml, corresponding to a specific activity of > 2 x 10⁶ units/mg.

Molecular Weight

7.86 kDa

Storage Temp.

-20°C

Shipping

Gel pack

Shelf Life

1 year

Concentration

N/A

Appearance

Lyophilized protein

Physical form description

< 0.5 ng/ml

Reconstitution Instructions

Reconstitute in H₂O to a concentration of 0.1-1.0 µg/µl. The solution can then be diluted into other aqueous buffers and stored at 4°C for 1 week or –20°C for future use.

Handling

Centrifuge the vial prior to opening.

Usage

For Research Use Only! Not to be used in humans

Properties

Human proteins, cDNA and human recombinants are used in human reactive ELISA kits and to produce anti-human mono and polyclonal antibodies. Modern humans (Homo sapiens, primarily ssp. Homo sapiens sapiens). Depending on the epitopes used human ELISA kits can be cross reactive to many other species. Mainly analyzed are human serum, plasma, urine, saliva, human cell culture supernatants and biological samples.

Additional source

Recombinants or rec. proteins

Group

recombinants