|Product Overview :||Recombinant human ERBB3 protein produced in E.coli is a single, non-glycosylated polypeptide consisting of several epitopes of extracellular domain of human Erb-b3.|
|Bio-activity :||Measured by its ability to postpone tumor emerge time of spontaneous breast cancer in FVB/N transgenic mice and inhibit the development of tumor, effectively inhibit the growth of in situ transplanted breast cancer in FVB/N transgenic mice.|
|Molecular Mass :||12.0 kDa|
|Purity :||Greater than 95.0% as determined by:
(a) Analysis by RP-HPLC.
(b) Analysis by SDS-PAGE.
|Stability :||ErbB3 although stable at 4 centigrade for 1 week, should be stored below -18 centigrade.
For long term storage it is recommended to add a carrier protein (0.1% HSA or BSA).
Please prevent freeze-thaw cycles.
|Concentration :||1 mg/mL|
|Storage Buffer :||Each mg protein contains 1 mg aluminum hydroxide 10 mM arginine, 10 mM sodium chloride, 20 mM sodium phosphate buffer and 5 mM potassium phosphate.|
|Dilutions :||It is recommended that sterile phosphate-buffered saline containing 1 mg aluminum hydroxide be added to the vial to prepare a stock solution.|
|Shipping :||Shipped with ice packs.|
|Gene Name :||ERBB3 erb-b2 receptor tyrosine kinase 3 [ Homo sapiens (human) ]|
|Official Symbol :||ERBB3|
|Synonyms :||ERBB3; erb-b2 receptor tyrosine kinase 3; HER3; FERLK; LCCS2; ErbB-3; c-erbB3; erbB3-S; MDA-BF-1; c-erbB-3; p180-ErbB3; p45-sErbB3; p85-sErbB3; receptor tyrosine-protein kinase erbB-3; human epidermal growth factor receptor 3; proto-oncogene-like protein|
|Gene ID :||2065|
|mRNA Refseq :||NM_001982|
|Protein Refseq :||NP_001973|
|UniProt ID :||P21860|