CD39 Protein (His tag)

Catalog No. ABIN7195466

Recombinant CD39 protein expressed in Baculovirus infected Insect Cells.

Quick Overview for CD39 Protein (His tag) (ABIN7195466)

Target: CD39 (ENTPD1) (Ectonucleoside Triphosphate diphosphohydrolase 1 (ENTPD1))

Protein Type: Recombinant

Biological Activity: Active

Origin: Mouse

Source: Baculovirus infected Insect Cells

Purity: > 95 % as determined by SDS-PAGE

Product Details

Purification tag / Conjugate: This CD39 protein is labelled with His tag.

Purpose: Recombinant Mouse CD39/ENTPD1 Protein (His Tag)(Active)

Sequence: Thr 38-Ile 478

Characteristics: A DNA sequence encoding the mouse ENTPD1 (P55772) extracellular domain (Thr 38-Ile 478) was fused with a polyhistidine tag at the C-terminus and a signal peptide at the N-terminus.

Endotoxin Level: < 1.0 EU per μg of the protein as determined by the LAL method.

Biological Activity Comment: Measured by its ability to hydrolyze the 5'phosphategroups from the substrate adenosine 5'triphosphate(ATP).The specific activity is > 25,000 pmoles/min/μg.

Application Details

Restrictions: For Research Use only

Handling

Format: Lyophilized

Reconstitution: Please refer to the printed manual for detailed information.

Buffer: Lyophilized from sterile 20 mM Tris, 500 mM NaCl, pH 7.4, 10 % glycerol

Storage: 4 °C,-20 °C,-80 °C

Storage Comment: Generally, lyophilized proteins are stable for up to 12 months when stored at -20 to -80°C. Reconstituted protein solution can be stored at 4-8°C for 2-7 days. Aliquots of reconstituted samples are stable at < -20°C for 3 months.

Target Details

Target: CD39 (ENTPD1) (Ectonucleoside Triphosphate diphosphohydrolase 1 (ENTPD1))

Alternative Name: CD39/ENTPD1

Background:

Background: CD39, also known as ENTPD1, belongs to the GDA1/CD39 NTPase family. It is expressed primarily on activated lymphoid cells and can also be detected in endothelial tissues. The vascular isoform and the placental isoform II are present in both placenta and umbilical vein, whereas placental isoform I is present in placenta only. CD39 can hydrolyze both nucleoside triphosphates and diphosphates. It is the dominant ecto nucleotidase of vascular and placental trophoblastic tissues and appears to modulate the functional expression of type 2 purinergic (P2) G protein coupled receptors (GPCRs). CD39 transgenic mice exhibit impaired platelet aggregation, prolonged bleeding times, and resistance to systemic thromboembolism. There is a correlation between ATP hydrolysis and triglycerides in patients with chronic heart disease, suggesting a relationship between ATP diphosphohydrolase and thrombogenesis. In the nervous system, CD39 could hydrolyze ATP and other nucleotides to regulate purinergic neurotransmission.

Synonym: Ectonucleoside triphosphate diphosphohydrolase 1, NTPDase 1, NTPDase 1, Ecto-ATP diphosphohydrolase 1, Ecto-ATPDase 1, Ecto-ATPase 1, Ecto-apyrase, Lymphoid cell activation antigen, CD39

Molecular Weight: 51 kDa

UniProt: P55772