- PN: B111455
45x Ab-conjugated beads (S4P2 - human TPO Ab-bead). PN: B111455A. One vial containing 100 µL of anti-human TPO conjugated to AimPlex Bead S4P2.
25x Biotin-detection Ab (human TPO Biotin-dAb). PN: B111455B. One vial containing 100 µL of biotinylated anti-human TPO.
Lyophilized Standard Mix-Human Group 4 Panel B, 10-Plex. PN: HG40010. One vial containing lyophilized recombinant human GASP-1, IFNβ, ANGPT-1, Insulin, Leptin, MIF, Resistin, Survivin, TGFα, and TPO. Note: If multiple analyte kits on the above target list are ordered as a panel, only one vial of standard mix is supplied for those analyte kits.
STORAGE: 2-8 C in the dark.
IMPORTANT: Sodium azide forms explosive compounds with heavy metals. These products contain <0.05% (w/w) azide which with repeated contact with lead and copper commonly found in plumbing drains may result in the buildup of shock sensitive compounds. Dispose in accordance with regulations from your institute.
APPLICATION: Optimal antibody pair and antigen standard for assaying human TPO/Thrombopoietin. Can be multiplexed with other analytes in Human Group 4. To be used in conjunction with the AimPlex NR Basic Kit (PN: P100001) and a diluent kit. Refer to the AimPlex Multiplex Immunoassay User Manual and kit inserts for the assay procedure.
For Research Use Only. Not for use in diagnostic procedures.
Sample types: Cell culture supernatant, serum, plasma, bodily fluid and tissue/cell lysate
Sensitivity (LOD): < 5 pg/mL
LLOQ: < 10 pg/mL
ULOQ: > 5,000 pg/mL
Standard dose recovery: 70-130%
Intra-assay CV: < 10%
Inter-assay CV: < 20%
Cross-reactivity of analytes in Human Group 4: Negligible
Sample volume: 15 µL/test
Thrombopoietin (THPO) also known as megakaryocyte growth and development factor (MGDF) is a glycoprotein hormone produced by the liver and kidney which regulates the production of platelets. It stimulates the production and differentiation of megakaryocytes, the bone marrow cells that bud off large numbers of platelets. Megakaryocytopoiesis is the cellular development process that leads to platelet production. The protein encoded by this gene is a humoral growth factor necessary for megakaryocyte proliferation and maturation, as well as for thrombopoiesis. This protein is the ligand for MLP/C_MPL, the product of myeloproliferative leukemia virus oncogene. Diseases associated with THPO include thrombocythemia 1 and essential thrombocythemia.
1. Kaushansky K (2006). "Lineage-specific hematopoietic growth factors". N. Engl. J. Med. 354 (19): 2034–45. doi:10.1056/NEJMra052706. PMID 16687716.
2. Kuter DJ, Goodnough LT, Romo J, et al. (2001). "Thrombopoietin therapy increases platelet yields in healthy platelet donors". Blood 98 (5): 1339–45. doi:10.1182/blood.V98.5.1339. PMID 11520780.
3. Li J, Yang C, Xia Y, Bertino A, Glaspy J, Roberts M, Kuter DJ (December 2001). "Thrombocytopenia caused by the development of antibodies to thrombopoietin". Blood 98 (12): 3241–8. doi:10.1182/blood.V98.12.3241. PMID 11719360.
4. Imbach P, Crowther M (August 2011). "Thrombopoietin-receptor agonists for primary immune thrombocytopenia". N. Engl. J. Med. 365 (8): 734–41. doi:10.1056/NEJMct1014202. PMID 21864167.