• HEK293 expressed
  • Endotoxin-free
  • Animal-component free

HumanKine® recombinant human Thrombopoietin protein


Typically ≤ 5 ng/mL EC50

Species Reactivity




Cat no : HZ-1248


MGDF, MKCSF, ML, MPLLG, THPO, Thrombopoietin

Technical Specifications

GeneID 7066
Species human
Expression HEK293
Activity Typically ≤ 5 ng/mL EC50
Purity >95%
Endotoxin< 1 EU/µg
Accession NumberP40225
Molecular Mass 80 to 85 kDa, monomer, glycosylated.
Formulation 1x PBS, See Certificate of Analysis for details
Species Reactivity human

Stability and Reconstitution

Stability and Storage Lyophilized proteins are stable for 1 year from the date of receipt if stored between (-20°C) and (-80°C). Upon reconstitution we recommend that the solution can be stored at (4°C) for short term or at (-20°C) to (-80°C) for long term. Repeated freeze thaw cycles should be avoided with reconstituted products.
Reconstitution Briefly centrifuge the vial before opening. It is recommended to reconstitute the protein in sterile 1xPBS containing 0.1% endotoxin-free recombinant human serum albumin (HSA).


Thrombopoietin (TPO) is a primary regulator of megakaryocyte development and platelet production in mammals. Human Thrombopoietin constitutively circulates and maintains thrombopoiesis through interaction with its cognate receptor, myeloproliferative leukemia protein(MPL). Thrombopoietin also plays an important role in the maintenance and regulation of hematopoietic stem cells (HSCs).


MGDF, MKCSF, ML, MPLLG, THPO, Thrombopoietin



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