ERBB4 (Human) Recombinant Protein
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Specification
Product Description
Human ERBB4 (Q15303, 26 a.a. - 649 a.a.) partial recombinant protein with hIgG-His tag expressed in HEK293 cells.
Sequence
QSVCAGTENKLSSLSDLEQQYRALRKYYENCEVVMGNLEITSIEHNRDLSFLRSVREVTGYVLVALNQFRYLPLENLRIIRGTKLYEDRYALAIFLNYRKDGNFGLQELGLKNLTEILNGGVYVDQNKFLCYADTIHWQDIVRNPWPSNLTLVSTNGSSGCGRCHKSCTGRCWGPTENHCQTLTRTVCAEQCDGRCYGPYVSDCCHRECAGGCSGPKDTDCFACMNFNDSGACVTQCPQTFVYNPTTFQLEHNFNAKYTYGAFCVKKCPHNFVVDSSSCVRACPSSKMEVEENGIKMCKPCTDICPKACDGIGTGSLMSAQTVDSSNIDKFINCTKINGNLIFLVTGIHGDPYNAIEAIDPEKLNVFRTVREITGFLNIQSWPPNMTDFSVFSNLVTIGGRVLYSGLSLLILKQQGITSLQFQSLKEISAGNIYITDNSNLCYYHTINWTTLFSTINQRIVIRDNRKAENCTAEGMVCNHLCSSDGCWGPGPDQCLSCRRFSRGRICIESCNLYDGEFREFENGSICVECDPQCEKMEDGLLTCHGPGPDNCTKCSHFKDGPNCVEKCPDGLQGANSFIFKYADPDRECHPCHPNCTQGCNGPTSHDCIYYPWTGHSTLPQHARLEPKSCDKTHTCPPCPAPELLGGPSVFLFPPKPKDTLMISRTPEVTCVVVDVSHEDPEVKFNWYVDGVEVHNAKTKPREEQYNSTYRVVSVLTVLHQDWLNGKEYKCKVSNKALPAPIEKTISKAKGQPREPQVYTLPPSRDELTKNQVSLTCLVKGFYPSDIAVEWESNGQPENNYKTTPPVLDSDGSFFLYSKLTVDKSRWQQGNVFSCSVMHEALHNHYTQKSLSLSPGKHHHHHH
Host
Human
Theoretical MW (kDa)
96.5999999999998
Form
Liquid
Preparation Method
Mammalian cell (HEK 293) expression system
Purity
> 90% as analyzed by SDS-PAGE.
Endotoxin Level
< 1 EU/ug of protein by the LAL method.
Activity
ED50 < 0.2 ug/mL, measured by the binding ability in a functional ELISA with Human NRG1/HRG1.
Quality Control Testing
SDS-PAGE Stained with Coomassie Blue.
SDS-PAGE analysis of ERBB4 (Human) Recombinant Protein.
Recommend Usage
Biological Activity
SDS-PAGE
The optimal working dilution should be determined by the end user.Storage Buffer
In PBS, pH 7.4 ( 10% glycerol)
Storage Instruction
Store at 4°C for 1 week. For long term storage store at -20°C to -80°C.
Aliquot to avoid repeated freezing and thawing.Note
Result of activity analysis
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Applications
Functional Study
SDS-PAGE
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Gene Info — ERBB4
Entrez GeneID
2066Protein Accession#
Q15303Gene Name
ERBB4
Gene Alias
HER4, MGC138404, p180erbB4
Gene Description
v-erb-a erythroblastic leukemia viral oncogene homolog 4 (avian)
Omim ID
600543Gene Ontology
HyperlinkGene Summary
This gene is a member of the Tyr protein kinase family and the epidermal growth factor receptor subfamily. It encodes a single-pass type I membrane protein with multiple cysteine rich domains, a transmembrane domain, a tyrosine kinase domain, a phosphotidylinositol-3 kinase binding site and a PDZ domain binding motif. The protein binds to and is activated by neuregulins and other factors and induces a variety of cellular responses including mitogenesis and differentiation. Multiple proteolytic events allow for the release of a cytoplasmic fragment and an extracellular fragment. Mutations in this gene have been associated with cancer. Alternatively spliced variants which encode different protein isoforms have been described; however, not all variants have been fully characterized. [provided by RefSeq
Other Designations
avian erythroblastic leukemia viral (v-erb-b2) oncogene homolog 4|receptor tyrosine-protein kinase erbB-4|tyrosine kinase-type cell surface receptor HER4|v-erb-a avian erythroblastic leukemia viral oncogene homolog-like 4|v-erb-a erythroblastic leukemia v
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Interactome
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Disease
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