Human SerpinA4/SERPINA4 Recombinant Protein (RPES4555)

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SKU:
RPES4555
Product Type:
Recombinant Protein
Species:
Human

Description

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Human SerpinA4/SERPINA4 Recombinant Protein

Serpin Peptidase Inhibitor, Clade A (?-1 Antiproteinase, Antitrypsin), Member 4 (Serpin A4) is a member of the Serpin family. Serpin A4 exists as a monomer and some homodimers. Serpin A4 is expressed by the liver and secreted in plasma. Serpin A4 is a regulator of vascular homeostasis capable of controlling a wide spectrum of biological actions in the cardiovascular and renal systems. It can inhibit intracellular reactive oxygen species formation in cultured cardiac and renal cells. In addition, Serpin A4 has anti-inflammatory effect. Heparin blocks kallistatin's complex formation with tissue kallikrein and abolishes its inhibitory effect on tissue kallikrein's activity.

Product Name:Human SerpinA4/SERPINA4 Recombinant Protein (RPES4555)
Product Code:RPES4555
Size:10µg
Species:Human
Expressed Host:Human Cells
Synonyms:Kallistatin, Kallikrein Inhibitor, Peptidase Inhibitor 4, PI-4, Serpin A4, SERPINA4, KST, PI4
Accession:P29622
Sequence:Gln21-Pro427
Fusion tag:C-6His
Endotoxin:<1.0 EU per µg as determined by the LAL method.
Protein Construction:Recombinant Human Serine Protease Inhibitor-clade A4 is produced by our Mammalian expression system and the target gene encoding Gln21-Pro427 is expressed with a 6His tag at the C-terminus.
Purity:> 95 % as determined by reducing SDS-PAGE.
Mol Mass:47.1 kDa
Formulation:Lyophilized from a 0.2 µm filtered solution of 50mM TrisHCl, 150mM NaCl, 10mM NaCl, pH 8.0.
Shipping:This product is provided as lyophilized powder which is shipped with ice packs.
Stability and Storage: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.
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