Description
Recombinant Human PRV1/CD177 Protein (His Tag) | PKSH032980 | Gentaur US, UK & Europe Disrtribition
Synonyms: CD177 Antigen; Human Neutrophil Alloantigen 2a; HNA-2a; NB1 Glycoprotein; NB1 GP; Polycythemia Rubra Vera Protein 1; PRV-1; CD177; NB1; PRV1
Active Protein: N/A
Activity: Recombinant Human Polycythemia Rubra Vera Protein 1 is produced by our Mammalian expression system and the target gene encoding Leu22-Gly407 is expressed with a 6His tag at the C-terminus.
Protein Construction: Recombinant Human Polycythemia Rubra Vera Protein 1 is produced by our Mammalian expression system and the target gene encoding Leu22-Gly407 is expressed with a 6His tag at the C-terminus.
Fusion Tag: C-6His
Species: Human
Expressed Host: Human Cells
Shipping: This product is provided as lyophilized powder which is shipped with ice packs.
Purity: > 95 % as determined by reducing SDS-PAGE.
Endotoxin: < 1.0 EU per µg as determined by the LAL method.
Stability and Storage: Generally, lyophilized proteins are stable for up to 12 months when stored at -20 to -80℃. Reconstituted protein solution can be stored at 4-8℃ for 2-7 days. Aliquots of reconstituted samples are stable at < -20℃ for 3 months.
Molecular Mass: 42.3 kDa
Formulation: Lyophilized from a 0.2 μm filtered solution of 20mM PB, 150mM NaCl, pH 7.2.
Reconstitution: Please refer to the printed manual for detailed information.
Background: CD177 is polymorphic and has at least two alleles: PRV1 and NB1. Human PRV1 is a Glycosyl-Phosphatidylinositol (GPI)-linked cell surface glycoprotein that belongs to the uPAR/CD59/Ly6 family of receptors. PRV1 is expressed by neutrophils and neutrophil precursors, and changes in expression serve as diagnostic markers for myeloproliferative disorders such as polycythemia vera and essential thrombocythemia. PRV1 may also be expressed by Erythroblasts, B cells, and Monocytes. NB1, a Glycosyl-Phosphatidylinositol (GPI)-linked cell surface glycoprotein, was first described in a case of neonatal alloimmune neutropenia. It is reported that CD177 functions as a novel heterophilic binding partner that engages PECAM-1 in membrane-proximal IgD6.
Research Area: immunology
