Greater than 95% as determined by SDS-PAGE.
Less than 1.0 EU/ug as determined by LAL method.
Measured by its binding ability in a functional ELISA. Immobilized Human ENPP3 at 2 μg/mL can bind anti-ENPP3 recombinant antibody (CSB-RA007681MA1HU), the EC50 is 2.151-2.492 ng/mL.
(E-NPP 3)(NPP3)(Phosphodiesterase I beta)(PD-Ibeta)(Phosphodiesterase I/nucleotide pyrophosphatase 3)(CD antigen CD203c)
Homo sapiens (Human)
Target Protein Sequence
Note: We will preferentially ship the format that
we have in stock, however, if you have any special requirement for the format, please remark your
requirement when placing the order, we will prepare according to your demand.
Lyophilized from a 0.2 μm filtered 20 mM Tris-HCl, 0.5 M NaCl, 6% Trehalose, pH 8.0
We recommend that this vial be briefly centrifuged prior to opening to bring the contents to the bottom. Please reconstitute protein in deionized sterile water to a concentration of 0.1-1.0 mg/mL.We recommend to add 5-50% of glycerol (final concentration) and aliquot for long-term storage at -20℃/-80℃. Our default final concentration of glycerol is 50%. Customers could use it as reference.
Store at -20°C/-80°C upon receipt, aliquoting is necessary for mutiple use. Avoid repeated freeze-thaw
The shelf life is related to many factors, storage state, buffer ingredients, storage temperature
and the stability of the protein itself.
Generally, the shelf life of liquid form is 6 months at -20°C/-80°C. The shelf life of lyophilized
form is 12 months at -20°C/-80°C.
Basically, we can dispatch the products out in 3-7 working days after receiving your orders. Delivery time may differ from different purchasing way or location, please kindly consult your local distributors for specific delivery time.
Repeated freezing and thawing is not recommended. Store working aliquots at 4°C for up to one week.
Datasheet & COA
Please contact us to get it.
This Human ENPP3 recombinant protein was produced in mammalian cell, where the gene sequence encoding human ENPP3 (48-875aa) was expressed with the C-terminal 10xHis tag. The purity of this ENPP3 protein was greater than 95% by SDS-PAGE. The activity was validated.
ENPP3 (Ectonucleotide pyrophosphatase/phosphodiesterase family member 3) is a type II transmembrane protein, which is involved in the hydrolysis of extracellular nucleotides and has ATPase and ATP pyrophosphatase activities. ENPP3 was originally identified as a regulator of purinergic signaling with a role in inflammation and allergic responses, while ENPP3 protein could serve as a potential biomarker of allergen sensitivity. ENPP3 is mainly present on epithelial and mucosal surfaces and is highly expressed on activated basophils. ENPP3 has been detected in mastocytosis, acute basophilic leukemia, tumor mast cells of cholangiomas, and some other cancer samples. ENPP3 is a multifunctional extracellular nucleotide hydrolase whose main function is to metabolize extracellular nucleotides, including ATP, GTP, UTP and CTP.