Recombinant Human Thrombopoietin (THPO) (Active)

Recombinant Human Thrombopoietin (THPO) (Active) — Lineage-specific cytokine affecting the proliferation and maturation of megakaryocytes from their committed progenitor cells. Purity >95%.

SKU: BCACP-001214 Category:
Product SKUBCACP-001214
Product DescriptionRecombinant Human Thrombopoietin (THPO) protein is expressed from Mammalian cell with N-terminal 6xHis-tagged and C-terminal 6xHis-tagged. It contains 22-353aa. [Accession | P40225].
Uniprot No.P40225
Gene NamesTHPO
PurityGreater than 95% as determined by SDS-PAGE.
Expression SystemMammalian cell
Expression Region22-353aa
SpeciesHomo sapiens (Human)
Tag InfoN-terminal 6xHis-tagged and C-terminal 6xHis-tagged
Molecular weight37.3 kDa
ActivityThe ED50 as determined by its ability to bind Human FGF R3 in functional ELISA is less than 20 ug/ml.
BufferLyophilized from a 0.2 μm filtered 20 mM Tris-HCl, 0.5 M NaCl, 6% Trehalose, pH 8.0
StorageStore at -20°C/-80°C upon receipt, aliquoting is necessary for mutiple use. Avoid repeated freeze-thaw cycles.
Alternative NamesC mpl ligand; C-mpl ligand; Megakaryocyte colony stimulating factor; Megakaryocyte colony-stimulating factor; Megakaryocyte growth and development factor; Megakaryocyte stimulating factor; MGC163194; MGDF; MKCSF ; ML; MPL ligand; MPLLG; Myeloproliferative leukemia virus oncogene ligand; Prepro thrombopoietin; THCYT1; THPO; Thrombopoietin; Thrombopoietin nirs variant 1; TPO; TPO_HUMAN

Function

Lineage-specific cytokine affecting the proliferation and maturation of megakaryocytes from their committed progenitor cells. It acts at a late stage of megakaryocyte development. It may be the major physiological regulator of circulating platelets.

Biological Context

Subcellular Location: Secreted
Disease Association: Thrombocythemia 1 (THCYT1) : A myeloproliferative disorder characterized by excessive platelet production, resulting in increased numbers of circulating platelets. It can be associated with spontaneous hemorrhages and thrombotic episodes. [The disease is caused by variants affecting the gene represented in this entry] | Amegakaryocytic thrombocytopenia, congenital, 2 (CAMT2) : A form of congenital amegakaryocytic thrombocytopenia, a hematologic disorder characterized by severe reduction of megakaryocytes and platelets at birth, and evolving into generalized bone marrow aplasia during childhood. CAMT2 is an autosomal recessive form. Most patients present with thrombocytopenia that progresses to pancytopenia. [The disease is caused by variants affecting the gene represented in this entry] | Thrombocytopenia 9 (THC9) : A form of thrombocytopenia, a hematologic disorder defined by a decrease in the number of platelets in circulating blood, resulting in the potential for increased bleeding and decreased ability for clotting. THC9 is an autosomal dominant form characterized by low platelet counts in the absence of significant bleeding tendency. Some individuals may have mild mucocutaneous bleeding, whereas others may be asymptomatic. [The disease is caused by variants affecting the gene represented in this entry]

Product Specifications

Recombinant Human Thrombopoietin (THPO) (Active) is a recombinant protein from Homo sapiens (Human), expressed in Mammalian cell, covering amino acids 22-353aa, with N-terminal 6xHis-tagged and C-terminal 6xHis-tagged tag, molecular weight 37.3 kDa, purity Greater than 95% as determined by SDS-PAGE.. Suitable for ELISA and Western Blot applications.

Recommended applications depend on the target, product format, and product-specific validation data. Refer to the product datasheet or Certificate of Analysis (CoA), or contact BioCrest Sci for application guidance.

Biological Activity: The ED50 as determined by its ability to bind Human FGF R3 in functional ELISA is less than 20 ug/ml.

Storage: Store at -20°C/-80°C upon receipt, aliquoting is necessary for mutiple use. Avoid repeated freeze-thaw cycles.

Shipping & Lead Time: Availability, shipping conditions, and estimated lead time are confirmed in the formal quotation or order confirmation based on the product format, destination, and order requirements.

Protein Biology

Function

Lineage-specific cytokine affecting the proliferation and maturation of megakaryocytes from their committed progenitor cells. It acts at a late stage of megakaryocyte development. It may be the major physiological regulator of circulating platelets

Subcellular Location

Secreted

Disease Association

Thrombocythemia 1 (THCYT1) : A myeloproliferative disorder characterized by excessive platelet production, resulting in increased numbers of circulating platelets. It can be associated with spontaneous hemorrhages and thrombotic episodes. [The disease is caused by variants affecting the gene represented in this entry] | Amegakaryocytic thrombocytopenia, congenital, 2 (CAMT2) : A form of congenital amegakaryocytic thrombocytopenia, a hematologic disorder characterized by severe reduction of megakaryocytes and platelets at birth, and evolving into generalized bone marrow aplasia during childhood. CAMT2 is an autosomal recessive form. Most patients present with thrombocytopenia that progresses to pancytopenia. [The disease is caused by variants affecting the gene represented in this entry] | Thrombocytopenia 9 (THC9) : A form of thrombocytopenia, a hematologic disorder defined by a decrease in the number of platelets in circulating blood, resulting in the potential for increased bleeding and decreased ability for clotting. THC9 is an autosomal dominant form characterized by low platelet counts in the absence of significant bleeding tendency. Some individuals may have mild mucocutaneous bleeding, whereas others may be asymptomatic. [The disease is caused by variants affecting the gene represented in this entry]

Subunit

Interacts with MPL/TPOR (PubMed:37633268)

Gene: THPO  |  Organism: Homo sapiens  |  Synonyms: C-mpl ligand; Megakaryocyte colony-stimulating factor; Megakaryocyte growth and development factor; Myeloproliferative leukemia virus oncogene ligand
Key Publications

Frequently Asked Questions

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Availability, dispatch timing, shipping conditions, and delivery estimates depend on the product format, destination, and order requirements. These details are confirmed in the formal quotation or order confirmation.

How should this product be stored?

Follow the storage and handling instructions in the product-specific datasheet and Certificate of Analysis (CoA). Requirements may vary by product form and formulation; contact BioCrest Sci if product-specific guidance is needed.

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Quality-control data such as identity, purity, endotoxin level, or biological activity are provided only when specified on this product page, the datasheet, or Certificate of Analysis (CoA). Biological activity is not implied unless explicitly stated.

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