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ENPP3 / CD203c Recombinant Protein

CAT: 0223-11-147Size: 0.1 mgDry Ice: NoHazardous: No
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CAT#:0223-11-147Size:0.1 mg
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Background
The human NPP family contains seven members which can be classified into two groups according to their substrate preferences. The first class comprises the nucleotide-degrading proteins NPP1, 3 and 4. NPP3 (CD203c, ENPP3) is expressed in multiple organs, including on epithelial and mucosal surfaces, and notably on basophils and mast cells. Activation of basophils by antigen-bound IgE leads to release of inflammatory mediators and rapid upregulation of NPP3 to the cell surface. This protein is in fact a common marker for diagnosing allergen sensitivity with patient basophils by flow cytometry. Basophils and mast cells mediate the response to certain pathogens, as well as acute and chronic allergic reactions. Following activation, these cells release ATP, which further stimulates them in an autocrine manner. NPP3 upregulation serves to degrade ATP and suppress chronic allergic inflammation (but not the acute response) .
CAS Number
9000-83-3
NCBI Gene ID
5169
Swiss Prot
O14638
Accession Number
NP_005012.2
Tag
His Tag
Type
Recombinant Proteins
Source
HEK293 cells
Purity
>90% as determined by SDS-PAGE.
Buffer
50 mM Tris, 150 mM NaCl, pH8.0
Shipping Conditions
Room Temp
Storage Conditions
Lyophilized Protein should be stored at -20˚ C or lower for long term storage. Upon reconstitution, working aliquots should be stored at -20˚ C or -70˚ C. Avoid repeated freeze-thaw cycles.
Calculated Molecular Weight
96.9 kDa
Applications Notes
This protein carries a polyhistidine tag at the N-terminus. The protein has a calculated MW of 96.9 kDa. The protein migrates as 115-120 kDa and 121-130 kDa under reducing (R) condition (SDS-PAGE) due to glycosylation.
NCBI Official Name
Ectonucleotidepyrophosphatase/phosphodiesterase3
NCBI Organism
Homo sapiens
Other Product Names
ENPP3, CD203c, NPP3, E-NPP3, PD-Ibeta, NPPase, PDNP3
Tested Applications
WB
Species
Human
Physical Properties
Lyophilized

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