Human Ectonucleoside Triphosphate Diphosphohydrolase 1 (ENTPD1) Protein

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Description
ENTPD1 Protein is a recombinant Human protein expressed in E. coli.
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Product specifications
Category | Proteins and Peptides |
Immunogen Target | Ectonucleoside Triphosphate Diphosphohydrolase 1 (ENTPD1) |
Host | E. coli |
Origin | Human |
Conjugation | Unconjugated |
Observed MW | Molecular Weight: Calculated MW: 32.2 kDa Concentration: Prior to lyophilization: 200 µg/ml Sequence Fragment: Leu241-Leu486 Tag: N-terminal His tag |
Expression | Recombinant |
Purity | > 95% |
Size 1 | 10 µg |
Size 2 | 50 µg |
Size 3 | 100 µg |
Size 4 | 200 µg |
Size 5 | 500 µg |
Form | Lyophilized To keep the original salt concentration, we recommend reconstituting to the original concentration prior to lyophilization (see Concentration) in ddH2O. If a lower concentration is required, dilute in PBS, pH 7.4. If a higher concentration is required, the product can be reconstituted directly in PBS, pH 7.4, though please note that this will change the overall salt concentration. The stock concentration should be between 0.1-1.0 mg/ml. Do not vortex. |
Tested Applications | WB, SDS-PAGE |
Buffer | Prior to lyophilization: PBS, pH 7.4, containing 0.01% Sarcosyl, 1 mM DTT, 5% Trehalose and Proclin-300. |
Availability | Shipped within 5-7 working days. |
Storage | Store at 2-8 °C for up to one month. Store at -80 °C for up to one year. Avoid repeated freeze/thaw cycles. |
Dry Ice | No |
UniProt ID | P49961 |
Alias | CD39,SPG64,ATP-DPH,ATPDase,NTPDase-1,ATP diphosphohydrolase,Ecto-ATP diphosphohydrolase 1,Ecto-apyrase,Lymphoid cell activation antigen ,Nucleoside triphosphate diphosphohydrolase 1 |
Background | Protein ENTPD1 |
Status | RUO |
Note | This product is for research use only. Not for human consumption, cosmetic, therapeutic or diagnostic use. |
Descripción
ENTPD1, also known as CD39, is a critical ectoenzyme involved in the regulation of extracellular nucleotide levels. It belongs to the family of ectonucleoside triphosphate diphosphohydrolases (E-NTPDases) that hydrolyze extracellular nucleotides, such as ATP and ADP, into their respective monophosphate forms (AMP). This enzymatic activity is crucial for modulating purinergic signaling, which is involved in various physiological processes, including immune responses, thrombosis, vascular function, and tissue homeostasis. ENTPD1 is primarily expressed on immune cells like T regulatory cells (Tregs), dendritic cells, macrophages, and endothelial cells. Its ability to degrade ATP and ADP limits pro-inflammatory and pro-thrombotic signaling, promoting an anti-inflammatory and antithrombotic environment. This makes ENTPD1 a significant player in maintaining immune tolerance, regulating inflammation, and controlling thrombosis.
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ENTPD1(Ectonucleoside triphosphate diphosphohydrolase 1) is also named as CD39, NTPDase 1, Ecto-ATPDase 1 and belongs to the GDA1/CD39 NTPase family. In the nervous system, it can hydrolyze ATP and other nucleotides to regulate purinergic neurotransmission.It is a noncovalent tetrameric protein and that detergent inhibition of enzymatic activity is caused by dissociation of ectoapyrase tetramers into monomers(PMID: 9733785).And it is a 70-to 100-kDa protein that is heavily N-glycosylated(PMID:7930580). It has 3 isoforms produced by alternative splicing. CD39 preferentially occurred as a dimer that could be dissociated into monomeric forms.(PMID: 12694193). The soluble isoform of CD39(38-478 amino acid) locates to the extracellular part and FNab01474 recognizes both the 3 isoforms and soluble form of CD39(38-478aa) molecule.
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In the nervous system, could hydrolyze ATP and other nucleotides to regulate purinergic neurotransmission. Could also be implicated in the prevention of platelet aggregation by hydrolyzing platelet-activating ADP to AMP. Hydrolyzes ATP and ADP equally well.
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