Recombinant Human NRP1 Protein (Phe22-Lys644), C-6×His-tagged
Product Description
Cat
IMP-9787
Official Symbol
NRP1
Product Overview
Recombinant human Neuropilin-1 protein (Phe22-Lys644) with a C-terminal 6×His tag was expressed in Mouse myeloma cell line.
Description
This gene encodes one of two neuropilins, which contain specific protein domains which allow them to participate in several different types of signaling pathways that control cell migration. Neuropilins contain a large N-terminal extracellular domain, made up of complement-binding, coagulation factor V/VIII, and meprin domains. These proteins also contains a short membrane-spanning domain and a small cytoplasmic domain. Neuropilins bind many ligands and various types of co-receptors; they affect cell survival, migration, and attraction. Some of the ligands and co-receptors bound by neuropilins are vascular endothelial growth factor (VEGF) and semaphorin family members. This protein has also been determined to act as a co-receptor for SARS-CoV-2 (which causes COVID-19) to infect host cells.
Expression System
Mouse myeloma cell line
Species
Human
Tag
C-6×His
Predicted N Terminal
Phe22
Form
Lyophilized from a 0.2 μm filtered solution in PBS.
Molecular Mass
Predicted Molecular Mass: 70.6 kDa
SDS-PAGE: 85-95 kDa, reducing conditions
Protein length
Phe22-Lys644
Bio-activity
Measured by its binding ability in a functional ELISA. Immobilized Recombinant Human Neuropilin-1 can bind recombinant human VEGF165 with an apparent Kd <1 nM.
Endotoxin
<0.01 EU/μg of the protein by the LAL method.
Purity
>95%, by SDS-PAGE visualized with Silver Staining and quantitative densitometry by Coomassie Blue Staining.
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 100 μg/mL in sterile PBS.
Data Sheet MSDS
For Research Use Only. Not intended for any clinical use. No products from Creative BioMart may be resold, modified for resale or used to manufacture commercial products without prior written approval from Creative BioMart.

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