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Recombinant human EGFR protein (Active) is a Human Fragment protein, in the 25 to 645 aa range, expressed in HEK 293, with >95% purity, < 1 EU/µg endotoxin level and suitable for SDS-PAGE, ELISA, FuncS.
Alternative names=Epidermal growth factor receptor, Proto-oncogene c-ErbB-1, Receptor tyrosine-protein kinase erbB-1, EGFR, ERBB, ERBB1, HER1
>95% SDS-PAGE
< 1 EU/µg
HEK 293 cells
His tag C-Terminus
SDS-PAGE, ELISA, FuncS
Yes
L E E K K V C Q G T S N K L T Q L G T F E D H F L S L Q R M F N N C E V V L G N L E I T Y V Q R N Y D L S F L K T I Q E V A G Y V L I A L N T V E R I P L E N L Q I I R G N M Y Y E N S Y A L A V L S N Y D A N K T G L K E L P M R N L Q E I L H G A V R F S N N P A L C N V E S I Q W R D I V S S D F L S N M S M D F Q N H L G S C Q K C D P S C P N G S C W G A G E E N C Q K L T K I I C A Q Q C S G R C R G K S P S D C C H N Q C A A G C T G P R E S D C L V C R K F R D E A T C K D T C P P L M L Y N P T T Y Q M D V N P E G K Y S F G A T C V K K C P R N Y V V T D H G S C V R A C G A D S Y E M E E D G V R K C K K C E G P C R K V C N G I G I G E F K D S L S I N A T N I K H F K N C T S I S G D L H I L P V A F R G D S F T H T P P L D P Q E L D I L K T V K E I T G F L L I Q A W P E N R T D L H A F E N L E I I R G R T K Q H G Q F S L A V V S L N I T S L G L R S L K E I S D G D V I I S G N K N L C Y A N T I N W K K L F G T S G Q K T K I I S N R G E N S C K A T G Q V C H A L C S P E G C W G P E P R D C V S C R N V S R G R E C V D K C N L L E G E P R E F V E N S E C I Q C H P E C L P Q A M N I T C T G R G P D N C I Q C A H Y I D G P H C V K T C P A G V M G E N N T L V W K Y A D A G H V C H L C H P N C T Y G C T G P G L E G C P T N G P K I P S
Application | Reactivity | Dilution info | Notes |
---|---|---|---|
Application SDS-PAGE | Reactivity Reacts | Dilution info - | Notes - |
Application ELISA | Reactivity Reacts | Dilution info - | Notes - |
Application FuncS | Reactivity Reacts | Dilution info - | Notes - |
Recombinant human EGFR protein (Active) is a Human Fragment protein, in the 25 to 645 aa range, expressed in HEK 293, with >95% purity, < 1 EU/µg endotoxin level and suitable for SDS-PAGE, ELISA, FuncS.
Alternative names=Epidermal growth factor receptor, Proto-oncogene c-ErbB-1, Receptor tyrosine-protein kinase erbB-1, EGFR, ERBB, ERBB1, HER1
>95% SDS-PAGE
< 1 EU/µg
HEK 293 cells
His tag C-Terminus
SDS-PAGE, ELISA, FuncS
Yes
Measured by its binding ability in a functional ELISA.
Immobilized Cetuximab at 2 μg/mL (100 μL/well) can bind ab155639 with a linear range of 0.006-0.025 μg/mL.
70.5 kDa
25 to 645
L E E K K V C Q G T S N K L T Q L G T F E D H F L S L Q R M F N N C E V V L G N L E I T Y V Q R N Y D L S F L K T I Q E V A G Y V L I A L N T V E R I P L E N L Q I I R G N M Y Y E N S Y A L A V L S N Y D A N K T G L K E L P M R N L Q E I L H G A V R F S N N P A L C N V E S I Q W R D I V S S D F L S N M S M D F Q N H L G S C Q K C D P S C P N G S C W G A G E E N C Q K L T K I I C A Q Q C S G R C R G K S P S D C C H N Q C A A G C T G P R E S D C L V C R K F R D E A T C K D T C P P L M L Y N P T T Y Q M D V N P E G K Y S F G A T C V K K C P R N Y V V T D H G S C V R A C G A D S Y E M E E D G V R K C K K C E G P C R K V C N G I G I G E F K D S L S I N A T N I K H F K N C T S I S G D L H I L P V A F R G D S F T H T P P L D P Q E L D I L K T V K E I T G F L L I Q A W P E N R T D L H A F E N L E I I R G R T K Q H G Q F S L A V V S L N I T S L G L R S L K E I S D G D V I I S G N K N L C Y A N T I N W K K L F G T S G Q K T K I I S N R G E N S C K A T G Q V C H A L C S P E G C W G P E P R D C V S C R N V S R G R E C V D K C N L L E G E P R E F V E N S E C I Q C H P E C L P Q A M N I T C T G R G P D N C I Q C A H Y I D G P H C V K T C P A G V M G E N N T L V W K Y A D A G H V C H L C H P N C T Y G C T G P G L E G C P T N G P K I P S
Fragment
No
Recombinant
Human
For lot specific reconstitution information please contact our Scientific Support Team.
pH: 7.4
Constituents: PBS, 5% Trehalose
Lyophilized
Receptor tyrosine kinase binding ligands of the EGF family and activating several signaling cascades to convert extracellular cues into appropriate cellular responses (PubMed:2790960, PubMed:10805725, PubMed:27153536). Known ligands include EGF, TGFA/TGF-alpha, AREG, epigen/EPGN, BTC/betacellulin, epiregulin/EREG and HBEGF/heparin-binding EGF (PubMed:2790960, PubMed:7679104, PubMed:8144591, PubMed:9419975, PubMed:15611079, PubMed:12297049, PubMed:27153536, PubMed:20837704, PubMed:17909029). Ligand binding triggers receptor homo- and/or heterodimerization and autophosphorylation on key cytoplasmic residues. The phosphorylated receptor recruits adapter proteins like GRB2 which in turn activates complex downstream signaling cascades. Activates at least 4 major downstream signaling cascades including the RAS-RAF-MEK-ERK, PI3 kinase-AKT, PLCgamma-PKC and STATs modules (PubMed:27153536). May also activate the NF-kappa-B signaling cascade (PubMed:11116146). Also directly phosphorylates other proteins like RGS16, activating its GTPase activity and probably coupling the EGF receptor signaling to the G protein-coupled receptor signaling (PubMed:11602604). Also phosphorylates MUC1 and increases its interaction with SRC and CTNNB1/beta-catenin (PubMed:11483589). Positively regulates cell migration via interaction with CCDC88A/GIV which retains EGFR at the cell membrane following ligand stimulation, promoting EGFR signaling which triggers cell migration (PubMed:20462955). Plays a role in enhancing learning and memory performance (By similarity).
Belongs to the protein kinase superfamily. Tyr protein kinase family. EGF receptor subfamily.
Phosphorylated on Tyr residues in response to EGF (PubMed:20462955, PubMed:27153536). Phosphorylation at Ser-695 is partial and occurs only if Thr-693 is phosphorylated. Phosphorylation at Thr-678 and Thr-693 by PRKD1 inhibits EGF-induced MAPK8/JNK1 activation. Dephosphorylation by PTPRJ prevents endocytosis and stabilizes the receptor at the plasma membrane. Autophosphorylation at Tyr-1197 is stimulated by methylation at Arg-1199 and enhances interaction with PTPN6. Autophosphorylation at Tyr-1092 and/or Tyr-1110 recruits STAT3. Dephosphorylated by PTPN1 and PTPN2.
Nucleus membrane, Endosome, Endosome membrane, Nucleus
Blue Ice
-20°C
Avoid freeze / thaw cycle
This product is an active protein and may elicit a biological response in vivo, handle with caution.
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