EGFR/HER1[Biotin], His & Avi, Human
¥5700 | |
Z03920-100 | |
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¥5700 | |
Z03920-100 | |
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Species | Human | ||||||
Protein Construction |
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Conjugate | Biotin | ||||||
Purity |
> 95% as determined by Bis-Tris PAGE > 95% as determined by HPLC |
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Endotoxin Level | Less than 1EU per μg by the LAL method. | ||||||
Biological Activity | Immobilized EGFR/HER1[Biotin], His & Avi, Human (Cat.No.: Z03920) at 1 μg/ml (100μl/Well) on the streptavidin precoated plate (5μg/ml) can bind Human EGF, hFc Tag | ||||||
Expression System | HEK293 | ||||||
Theoretical Molecular Weight | 71.5 kDa | ||||||
Apparent Molecular Weight | Due to glycosylation, the protein migrates to 90-120 kDa based on Bis-Tris PAGE result. | ||||||
Formulation | Lyophilized from a 0.22 μm filtered solution in PBS, pH 7.4 . | ||||||
Reconstitution | It is recommended that this vial be briefly centrifuged prior to opening to bring the contents to the bottom. Reconstitute the lyophilized powder in ddH2O more than 100 μg/ml. | ||||||
Storage & Stability | Upon receiving, the product remains stable up to 6 months at -20 °C or below. Upon reconstitution, the product should be stable for 3 months at -80 °C. Avoid repeated freeze-thaw cycles. |
Immobilized EGFR/HER1[Biotin], His & Avi, Human at 1 μg/ml (100 μl/Well) on streptavidin(5 μg/ml) precoated plate. Dose response curve for Human EGF, hFc Tag with the EC50 of 2.6 ng/ml determined by ELISA. »
EGFR/HER1[Biotin], His & Avi, Human on Bis-Tris PAGE under reduced condition. The purity is greater than 95%. »
The purity of EGFR/HER1[Biotin], His & Avi, Human is greater than 95% as determined by SEC-HPLC. »
EGFR/HER1[Biotin], His & Avi, Human captured on CM5 Chip via Anti-his antibody can bind Human EGF, No Tag with an affinity constant of 0.62 nM as determined in SPR assay (Biacore T200). »
Target 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 |
For laboratory research use only. Direct human use, including taking orally and injection and clinical use are forbidden.