ENPP-7/Alk-SMase Antibody (560514)

Western blot shows lysates of human small intestine tissue. PVDF Membrane was probed with 2 µg/mL of Mouse Anti-Human ENPP-7/Alk-SMase Monoclonal Antibody (Catalog # MAB4924) followed by HRP-conjugated Anti-Mouse IgG Secondary Antibody (Catalog # HAF007). A specific band was detected for ENPP-7/Alk-SMase at approximately 60 kDa (as indicated). This experiment was conducted under reducing conditions and using Immunoblot Buffer Group 1.

• Reactivity: Hu
• Applications: WB
• Clone: 560514
• Clonality: Monoclonal
• Host: Mouse
• Conjugate: Unconjugated
• Concentration: LYOPH

ENPP-7/Alk-SMase Antibody (560514) Summary

• Immunogen: Mouse myeloma cell line NS0-derived recombinant human ENPP‑7/Alk‑SMase
  Pro23-Ser439
  Accession # Q6UWV6
• Specificity: Detects human ENPP‑7/Alk‑SMase in direct ELISAs and Western blots. In direct ELISAs, no cross-reactivity with recombinant human (rh) ENPP-2, rhENPP-5, recombinant mouse ENPP-7 is observed.
• Source: N/A
• Isotype: IgG2b
• Clonality: Monoclonal
• Host: Mouse
• Gene: ENPP7
• Purity Statement: Protein A or G purified from hybridoma culture supernatant

Applications/Dilutions

• Dilutions:
  • Western Blot 2 ug/mL

Packaging, Storage & Formulations

• Storage: Use a manual defrost freezer and avoid repeated freeze-thaw cycles.
  • 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.
• Buffer: Lyophilized from a 0.2 μm filtered solution in PBS with Trehalose. *Small pack size (SP) is supplied either lyophilized or as a 0.2 µm filtered solution in PBS.
• Preservative: No Preservative
• Concentration: LYOPH
• Reconstitution Instructions: Sterile PBS to a final concentration of 0.5 mg/mL.

Notes

This product is produced by and ships from R&D Systems, Inc., a Bio-Techne brand.

Alternate Names for ENPP-7/Alk-SMase Antibody (560514)

• Alkaline sphingomyelin phosphodiesterase
• alkaline sphingomyelinase
• Alk-SMase
• EC 3.1.4.12
• ectonucleotide pyrophosphatase/phosphodiesterase 7
• ectonucleotide pyrophosphatase/phosphodiesterase family member 7
• E-NPP 7
• ENPP7
• ENPP-7
• Intestinal alkaline sphingomyelinase
• MGC50179
• NPP7
• NPP-7

Background

ENPP-7 (ectonucleotide pyrophosphatase/phosphodiesterase 7), also known as alkaline sphingomyelinase (Alk-SMase) is a 60 kDa GPI-linked membrane glycoprotein expressed in the intestines and in human bile. It shares 30%‑36% homology with the NPP family, but is unrelated to neutral or acid SMase. ENPP-7 hydrolyzes dietary sphingomyelin to form ceramide and phosphorylcholine, and may also hydrolyze and inactivate platelet-activating factor (PAF). It is down‑regulated in some human colorectal carcinomas. The 416 amino acid (aa) mature human ENPP-7 shares 80% and 82% aa identity with mouse and rat ENPP-7, respectively.

Limitations

This product is for research use only and is not approved for use in humans or in clinical diagnosis. Primary Antibodies are guaranteed for 1 year from date of receipt.

Bioinformatics

• Gene Symbol: ENPP7
• Uniprot:
  • Q6UWV6()