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Thrombopoietin R/TPO R His Tag Protein, Mouse

Thrombopoietin R/TPO R His Tag Protein, Mouse

Catalog Number: UA011170 Reactivity: Mouse Conjugation: Unconjugated Brand: UA BIOSCIENCE
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Regular price $366.00 SGD
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Product Details

Product Specification


Species Mouse
Synonyms MPL, C-MPL, CD110, MPLV, THCYT2, TPOR
Accession Q08351-1
Amino Acid Sequence

Gln26-Trp482 with His Tag at the C-terminus

Expression System HEK293
Molecular Weight

60-72kDa (Reducing)

Purity >95% by SDS-PAGE & SEC-HPLC
Conjugation Unconjugated
Tag His Tag
Physical Appearance Lyophilized Powder
Storage Buffer

PBS, PH7.4, 5% trehalose

Reconstitution

Reconstitute at 0.1-1 mg/ml according to the size in ultrapure water after rapid centrifugation.

Stability & Storage

· 12 months from date of receipt, lyophilized powder stored at -20 to -80℃. 
· 3 months, -20 to -80℃ under sterile conditions after reconstitution.
· 1 week, 2 to 8℃ under sterile conditions after reconstitution.  
· Please avoid repeated freeze-thaw cycles.

Reference

Front Biosci (Landmark Ed).2020 Jan 1;25(2):229-241.
Platelets.2024 Dec;35(1):2359028. Epub 2024 Jun 4.

Background

Thrombopoietin receptor (TPO-R), also known as TPO-R, is predominantly expressed on the surface of megakaryocytes (MKs), platelets, hemangioblasts, and hematopoietic stem cells (HSCs). Binding of thrombopoietin (TPO) to the megakaryocyte TPO-R leads to several effects: prevention of megakaryocyte apoptosis, increased megakaryocyte number, size, and ploidy, accelerated maturation of megakaryocytes, and internalization of the TPO/TPO-R complex. Thrombopoietin R is involved in multiple signal transduction pathways, including JAK, STAT, and MAP kinase pathways.

Picture

SDS-PAGE

2μg (R: reducing condition, N: non-reducing condition).

SEC-HPLC

The purity of Thrombopoietin R/TPO R His Tag Protein, Mouse is more than 95% determined by SEC-HPLC.

ELISA

Immobilized TPO (175aa) Protein, Mouse (Cat. No. UA040342) at 2.0μg/mL (100μL/well) can bind Thrombopoietin R/TPO R His Tag Protein, Mouse (Cat. No. UA011170) with EC50 of 0.57-0.69ug/mL.

SPR

Anti-His antibody Immobilized on CM5 Chip captured Thrombopoietin R/TPO R His Tag Protein, Mouse (Cat. No. UA011170), can bind TPO (175aa) Protein, Mouse (Cat. No. UA040342) with an affinity constant of 1.54nM as determined in SPR assay.