FITC-Labeled Recombinant Human ERBB1/HER1/EGFR Protein
The FITC-Labeled Recombinant Human ERBB1/HER1/EGFR Protein is a biologically active recombinant protein that plays a significant role in various cellular processes and signaling pathways in human biology. This protein is widely employed in immunological research, cell biology studies, protein-protein interaction analyses, and therapeutic development, providing researchers with a reliable tool for investigating FITC-Labeled ERBB1/HER1/EGFR function and its implications in health and disease.
This product (SKU: RPCB0583) is produced using advanced expression systems and features a C-His&Avi tag for convenient detection and purification. The protein exhibits a calculated molecular weight of 71.5 kDa with an observed molecular weight of 90-115 kDa under denaturing conditions, achieving ≥ 95 % as determined by SDS-PAGE;≥ 95 % as determined by HPLC., ensuring exceptional quality and consistency for research applications.
Key Features
High Purity by Affinity Chromatography
Mammalian & Bacterial Expression Systems
High lot-to-lot consistency via strict QC
Product Name:
FITC-Labeled Recombinant Human ERBB1/HER1/EGFR Protein
High quality, high purity and low endotoxin recombinant FITC-Labeled Recombinant Human HER1/ERBB1/EGFR Protein (RPCB0583), tested reactivity in HEK293 cells and has been validated in SDS-PAGE.100% guaranteed.
Endotoxin:
< 1 EU/μg of the protein by LAL method.
Purity:
≥ 95 % as determined by SDS-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 vial before opening. Reconstitute to a concentration of 0.1-0.5 mg/mL in sterile distilled water. Avoid vortex or vigorously pipetting the protein. For long term storage, it is recommended to add a carrier protein or stablizer (e.g. 0.1% BSA, 5% HSA, 10% FBS or 5% Trehalose), and aliquot the reconstituted protein solution to minimize free-thaw cycles.
Storage:
Store at -20℃.Store the lyophilized protein at -20℃ to -80 ℃ up to 1 year from the date of receipt. After reconstitution, the protein solution is stable at -20℃ for 3 months, at 2-8℃ for up to 1 week.
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.
FITC-Labeled Recombinant Human HER1/ERBB1/EGFR Protein was determined by Tris-Bis PAGE under reducing conditions.
The purity of FITC-Labeled Human EGFR is greater than 95% as determined by SEC-HPLC.
