Name:
Her4 Protein
Synonyms:
Her4, ERBB4, 4ICD, MGC138404, p180erbB4
Species Name:
Human
Label Name:
His Tag
Marker Name:
Unconjugated
Accession:
Q15303
Gene Id:
Gln26-Pro651, with C-terminal 10*HisQSVCAGTENKLSSLSDLEQQYRALRKYYENCEVVMGNLEITSIEHNRDLSFLRSVREVTGYVLVALNQFRYLPLENLRIIRGTKLYEDRYALAIFLNYRKDGNFGLQELGLKNLTEILNGGVYVDQNKFLCYADTIHWQDIVRNPWPSNLTLVSTNGSSGCGRCHKSCTGRCWGPTENHCQTLTRTVCAEQCDGRCYGPYVSDCCHRECAGGCSGPKDTDCFACMNFNDSGACVTQCPQTFVYNPTTFQLEHNFNAKYTYGAFCVKKCPHNFVVDSSSCVRACPSSKMEVEENGIKMCKPCTDICPKACDGIGTGSLMSAQTVDSSNIDKFINCTKINGNLIFLVTGIHGDPYNAIEAIDPEKLNVFRTVREITGFLNIQSWPPNMTDFSVFSNLVTIGGRVLYSGLSLLILKQQGITSLQFQSLKEISAGNIYITDNSNLCYYHTINWTTLFSTINQRIVIRDNRKAENCTAEGMVCNHLCSSDGCWGPGPDQCLSCRRFSRGRICIESCNLYDGEFREFENGSICVECDPQCEKMEDGLLTCHGPGPDNCTKCSHFKDGPNCVEKCPDGLQGANSFIFKYADPDRECHPCHPNCTQGCNGPTSHDCIYYPWTGHSTLPQHARTPGGGSGGGSHHHHHHHHHH
Molecular Weight:
87-101kDa
Purity:
>95% by SDS-PAGE
Physical Appearance Name:
Lyophilized Powder
Endotoxin Name:
<0.1EU/μg
Reconstitution:
Reconstitute at 0.1-1 mg/ml according to the size in ultrapure water after rapid centrifugation.
Stability Storage:
12 months from date of receipt, -20 to -70 °C as supplied; 6 months, -20 to -70 °C under sterile conditions after reconstitution; 1 week, 2 to 8 °C under sterile conditions after reconstitution; Please avoid repeated freeze-thaw cycles.
Buffer System:
PBS, pH7.4
Quality Statement:
HER4, also known as ErbB4, is a member of epidermal growth factor receptor (EGFR) or ErbB family. The HER4 gene is localized on chromosome 2q33.3–34. HER4 is necessary for normal development of body systems including heart, nervous system, and mammary gland. HER4 is commonly expressed in many human tissues, both adult and fetal. EGFR/ErbB1/HER1, ErbB2/HER2, ErbB3/HER3, and ErbB4/HER4 are members of this receptor tyrosine kinase family. HER4 is the only member of this family of receptors with growth inhibiting properties. HER4 can activate related genes in the nucleus when combined with epidermal growth factor (EGF), promoting cell division and proliferation. It is activated through ligand binding and activates MAPKs and PI3K/AKT pathways. Her4 promotes glycolysis, glutaminolysis, mitochondrial biogenesis & OXPHOS through c-Myc-dependent signaling axis in cancer. The Her4-mediated metabolic reprogramming may in part cooperate to promote tumorigenesis in certain cancers.
Reference:
1、Segers V F M. et al. (2020) The role of ErbB4 in cancer. Cell Oncol. 43: 335-352.2、Xu J. et al. (2018) ERBB4 promotes the proliferation of gastric cancer cells via the PI3K/Akt signaling pathway. Oncol Rep 39: 2892-2898.
Related category websites: https://www.medchemexpress.com/recombinant-proteins.html
Popular product recommendations:
OBP2B Protein
CD64 Protein
Popular categories:
INSR/CD220
CX3CR1
