Human CD39L4/ENTPD5 Antibody Summary
Val21-His428
Accession # O75356
Applications
Please Note: Optimal dilutions should be determined by each laboratory for each application. General Protocols are available in the Technical Information section on our website.
Scientific Data
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Detection of Human CD39L4/ENTPD5 by Western Blot. Western blot shows lysates of human liver tissue and HepG2 human hepatocellular carcinoma cell line. PVDF membrane was probed with 0.2 µg/mL of Mouse Anti-Human CD39L4/ENTPD5 Monoclonal Antibody (Catalog # MAB5297) followed by HRP-conjugated Anti-Mouse IgG Secondary Antibody (Catalog # HAF007). A specific band was detected for CD39L4/ENTPD5 at approximately 48 kDa (as indicated). This experiment was conducted under reducing conditions and using Immunoblot Buffer Group 1.
Reconstitution Calculator
Preparation and Storage
- 12 months from date of receipt, -20 to -70 °C as supplied.
- 1 month, 2 to 8 °C under sterile conditions after reconstitution.
- 6 months, -20 to -70 °C under sterile conditions after reconstitution.
Background: CD39L4/ENTPD5
CD39L4, also called ENTPD5 (ectonucleoside triphosphate diphosphohydrolase 5), ER-UDPase and PCPH, is a secreted, 45-51 kDa class II member of the GDA1/CD39 NTPase family of molecules. It is expressed by multiple cell types, including neurons, cardiomyocytes, and hepatocytes. CD39L4 is a divalent cation‑dependent enzyme that preferentially hydrolyzes GDP and UDP. In the ER, this enzyme may remove UDP which interferes with proper protein folding and maturation. Extracellularly, CD39L4 may reduce available UDP ligand for P2Y receptors. Mature human CD39L4 is a 408 amino acid (aa) glycoprotein (aa 21-428). It contains four APR (apyrase conserved regions) (aa 54-206) that participate in NTPase activity. CD39L4 has been reported to exist as both monomer and homodimer. Three potential splice variants are reported. One shows a seven aa substitution for aa 401-428, a second contains a five aa substitution for aa 401-428, and a third possesses a 22 aa substitution for aa 215-428. Over aa 21-428, human CD39L4 shares 89% aa sequence identity with mouse CD39L4.
Product Datasheets
Citation for Human CD39L4/ENTPD5 Antibody
R&D Systems personnel manually curate a database that contains references using R&D Systems products. The data collected includes not only links to publications in PubMed, but also provides information about sample types, species, and experimental conditions.
1 Citation: Showing 1 - 1
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Discovery proteomics defines androgen-regulated glycoprotein networks in prostate cancer cells, as well as putative biomarkers of prostatic diseases
Authors: JJ Hsiao, MM Smits, BH Ng, J Lee, ME Wright
Scientific Reports, 2021-11-15;11(1):22208.
Species: Human
Sample Types: Cell Lysates
Applications: Western Blot
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