Human CellExp ErbB3/HER3, human recombinant
Catalog number
7400-50
Name
Human CellExp ErbB3/HER3, human recombinant
Size
50 μg
Price
745.00 EUR
Supplier
Details
Synonyms
ERBB3, ErbB-3, HER3, HER-3, LCCS2, MDA-BF-1, MGC88033, c-erbB-3, c-erbB3, erbB3-S, p180-ErbB3, p45-sErbB3, p85-sErbB3, Receptor tyrosine-protein kinase erbB-3
Alternates names
ERBB3, ErbB-3, HER3, HER-3, LCCS2, MDA-BF-1, MGC88033, c-erbB-3, c-erbB3, erbB3-S, p180-ErbB3, p45-sErbB3, p85-sErbB3, Receptor tyrosine-protein kinase erbB-3
Taglines
Involved in pathways leading to cell proliferation or differentiation.
Biomolecule/Target
ErbB3
NCBI Gene ID #.
2065
NCBI Gene Symbol
ErbB3
Gene Source
Human
Accession #
P21860
Recombinant
Yes
Source
HEK293 cells
Purity
N/A
Activity (Specifications/test method)
N/A
Biological activity
Measured by its ability to inhibit the biological activity of Neuregulin1-β1 on MCF-7 human breast cancer cells, in the presence of 10 ng/ml recombinant Human NRG1-β1/HRG1-β1 Extracellular Domain. The ED50 for this effect is typically 0.5-3.0 μg/ml
Results
Measured by its ability to inhibit the biological activity of Neuregulin1-β1 on MCF-7 human breast cancer cells, in the presence of 10 ng/ml recombinant Human NRG1-β1/HRG1-β1 Extracellular Domain. The ED50 for this effect is typically 0.5-3.0 μg/ml
Molecular Weight
This protein is fused with a C-terminal 6×his tag and has a calculated MW of 71.5 kDa after removal of signal peptide. The predicted N-terminal is Ser 20. Protein migrates as 100-110 kDa in reduced SDS-PAGE resulting from glycosylation.
Storage Temp.
-20°C
Shipping
Gel Pack
Shelf Life
1 year
Concentration
N/A
Appearance
Lyophilized
Physical form description
Lyophilized from 0.22 μm filtered solution in PBS, pH7.4. Generally 5-8% Mannitol or trehalose is added as a protectant before lyophilization.
Reconstitution Instructions
Centrifuge the vial prior to opening. Reconstitute in sterile PBS, pH 7.4 to a concentration of 50 µg/ml. Do not vortex. This solution can be stored at 2-8°C for up to 1 month. For extended storage, it is recommended to store at -20°C.
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
