Recombinant Human NOTCH3 Protein (Ala40-Glu467), C-Fc-tagged
Product Description
Cat
IMP-9690
Official Symbol
NOTCH3
Product Overview
Recombinant human Notch-3 (aa 40-467) protein with a human IgG1 (Pro100-Lys330) Fc tag at C-terminus was expressed in Spodoptera frugiperda, Sf 21 (stably transfected) cells.
Description
This gene encodes the third discovered human homologue of the Drosophilia melanogaster type I membrane protein notch. In Drosophilia, notch interaction with its cell-bound ligands (delta, serrate) establishes an intercellular signalling pathway that plays a key role in neural development. Homologues of the notch-ligands have also been identified in human, but precise interactions between these ligands and the human notch homologues remains to be determined. Mutations in NOTCH3 have been identified as the underlying cause of cerebral autosomal dominant arteriopathy with subcortical infarcts and leukoencephalopathy (CADASIL).
Expression System
Sf 21 cells
Species
Human
Tag
C-Fc
Predicted N Terminal
Ala40
Form
Lyophilized from a 0.2 μm filtered solution in PBS.
Molecular Mass
Predicted Molecular Mass: 71.4 kDa (monomer)
SDS-PAGE: 85-95 kDa, reducing conditions
Protein length
Ala40-Glu467
Bio-activity
Measured by its binding ability in a functional ELISA. Immobilized rhNotch-3/Fc Chimera can bind rrJagged-1/Fc Chimera with an apparent KD <10 nM.
Endotoxin
<0.10 EU/μg of the protein by the LAL method.
Purity
>90%, by SDS-PAGE under reducing conditions and visualized by silver stain.
Notes
Disulfide-linked homodimer
Storage
Use a manual defrost freezer and avoid repeated freeze-thaw cycles.
12 months from date of receipt, -20 to -70 centigrade as supplied.
1 month, 2 to 8 centigrade under sterile conditions after reconstitution.
3 months, -20 to -70 centigrade under sterile conditions after reconstitution.
Reconstitution
Reconstitute at 200 μg/mL in sterile PBS.
Data Sheet MSDS
For research or industrial raw materials, not for personal medical use!

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