ENPP-3 Protein, Mouse (HEK293, His)

ENPP-3 is a hydrolase that metabolizes extracellular nucleotides (ATP, GTP, UTP, CTP), which is critical for immune regulation of inflammation and chronic allergic reactions. By eliminating extracellular ATP, ENPP-3 inhibits basophil and mast cell activation and suppresses the release of inflammatory cytokines. ENPP-3 Protein, Mouse (HEK293, His) is the recombinant mouse-derived ENPP-3 protein, expressed by HEK293 , with N-10*His labeled tag.

ENPP-3, a hydrolase, exhibits the ability to metabolize various extracellular nucleotides, including ATP, GTP, UTP, and CTP. This enzymatic activity plays a crucial role in modulating immune responses, particularly during inflammation and the chronic phases of allergic reactions. ENPP-3 acts by eliminating extracellular ATP, a signaling molecule that activates basophils and mast cells, leading to the release of inflammatory cytokines. Moreover, in the lumen of the small intestine, ENPP-3 metabolizes extracellular ATP, thereby preventing ATP-induced apoptosis of intestinal plasmacytoid dendritic cells. Besides its involvement in nucleotide metabolism, ENPP-3 also exhibits alkaline phosphodiesterase activity, adding to its multifaceted role in cellular processes.

Immobilized  Human ENPP3 at 2 μg/mL (100 μL/well) can bind Anti-ENPP3 Antibody, The ED₅₀  for this effect is 5.644 ng/mL.

Mouse

HEK293

N-10*His

Q6DYE8 (R46-I874)

209558  [NCBI]

Partial

RKPEEQGSCRKKCFDSSHRGLEGCRCDSGCTGRGDCCWDFEDTCVKSTQIWTCNLFRCGENRLETALCSCADDCLQRKDCCADYKTVCQGESPWVTEACASSQEPQCPPGFDLPPVILFSMDGFRAEYLQTWSTLLPNINKLKTCGIHSKYMRAMYPTKTFPNHYTIVTGLYPESHGIIDNNMYDVHLNKNFSLSSVEKSNPAWWSGQPIWLTAMYQGLKAACYYWPGSDVAVNGSFPTIYRNYSNSVPYERRITTLLQWLDLPKADRPSFYTIYVEEPDSAGHSSGPVSAGVIKALQSVDNAFGMLMEGLKQRNLHNCVNIIVLADHGMDQTSCDRVEYMTDYFPKINFYMYQGPAPRIRTRNIPQDFFTFNSEEIVRNLSCRKPDQHFKPYLTPDLPKRLHYAKNVRIDKAHLMVDRQWLAFRSKGSSNCGGGTHGYNNEFKSMEAIFLAHGPSFIEKTVIEPFENIEVYNLLCDLLHIEPAPNNGTHGSLNHLLKTPFYKPSHAGELSTPADCGFTTPLPTDPLDCSCPALQNTPGLEEQANQRLNLSEGEVAATVKANLPFGRPRVMQKNGDHCLLYHRDYISGYGKAMKMPMWSSYTVLKPGDTSSLPPTVPDCLRADVRVAPSESQKCSFYLADKNITHGFLYPAIKGTNESRYDALITSNLVPMYKEFKKMWDYFHEVLLIKYAIERNGLNVVSGPIFDYNYDGHFDAPDEITQYVAGTDVPIPTHYFVVLTSCKDQTHTPDSCPGWLDVLPFIVPHRPTNIESCSENKTEDLWVEERFQAHAARVRDVELLTGLDFYQEKAQPVSQILQLKTYLPTFETII

Approximately 100-120 kDa, based on SDS-PAGE under reducing conditions, due to the glycosylation.

• 
  ≥ 95%, as determined by reducing SDS-PAGE.

Lyophilized powder.

Lyophilized a 0.22 μm filtered solution of 50 mM Tris, 150 mM NaCl, pH 7.5.
Note: For SPR assay, please replace the buffer. Primary amine components (e.g., Tris, imidazole) can affect protein-coupled chips.

<1 EU/μg, determined by LAL method.

It is not recommended to reconstitute to a concentration less than 100 μg/mL in ddH₂O. For long term storage it is recommended to add a carrier protein (0.1% BSA, 5% HSA, 10% FBS or 5% Trehalose).

Stored at -20°C for 2 years from date of receipt. After reconstitution, it is stable at 4°C for 1 week or -20°C for longer (with carrier protein). It is recommended to freeze aliquots at -20°C or -80°C for extended storage.

Room temperature in continental US; may vary elsewhere.