Name : FITC-Labeled Human EGFR/HER1 Protein
Product Source :
Recombinant FITC-Labeled Human EGFR/HER1 Protein is expressed from HEK293 with His tag and Avi tag at the C-Terminus. It contains Leu25-Ser645.[Accession | P00533-1]
Molecular Weight :
The protein has a predicted MW of 71.5 kDa. Due to glycosylation, the protein migrates to 90-115 kDa based on Tris-Bis PAGE result.
Endotoxin Level :
Less than 1EU per ug by the LAL method.
Purity :
> 95% as determined by Tris-Bis PAGE> 95% as determined by HPLC
Formulation :
Lyophilized from 0.22 μm filtered solution in PBS (pH 7.4). Normally 8% trehalose is added as protectant before lyophilization.
Reconstitution :
Centrifuge the tube before opening. Reconstituting to a concentration more than 100 μg/ml is recommended. Dissolve the lyophilized protein in distilled water.
Storage and Stability :
-20 to -80°C for 12 months as supplied from date of receipt.-80°C for 3-6 months after reconstitution.2-8°C for 2-7 days after reconstitution.Recommend to aliquot the protein into smaller quantities for optimal storage. Please minimize freeze-thaw cycles.
Product Concentration :
Tris-Bis PAGE FITC-Labeled Human EGFR on Tris-Bis PAGE under reduced condition. The purity is greater than 95%. SEC-HPLC The purity of FITC-Labeled Human EGFR is greater than 95% as determined by SEC-HPLC.
Background :
The epidermal growth factor receptor is a transmembrane protein that is a receptor for members of the epidermal growth factor family of extracellular protein ligands. The epidermal growth factor receptor is a member of the ErbB family of receptors, a subfamily of four closely related receptor tyrosine kinases: EGFR, HER2/neu, Her 3 and Her 4. Receptor tyrosine kinase binding ligands of the EGF family and activating several signaling cascades to convert extracellular cues into appropriate cellular responses.
Synonyms :
ErbB; EC 2.7.10; EC 2.7.10.1; EGFR; mENA; LEGFR; ERBB; ERBB1; HER1; PIG61; NISBD2
References & Citations :
(1)Seshacharyulu P , Ponnusamy M P , Haridas D , et al. Targeting the EGFR signaling pathway in cancer therapy[J]. Expert Opinion on Therapeutic Targets, 2012.
Related category websites: https://www.medchemexpress.com/recombinant-proteins.html
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