Human Thrombopoietin / TPO Protein, Tag Free

About this product

Human Thrombopoietin Protein, Tag Free (THN-H5214) is expressed from human 293 cells (HEK293). It contains AA Ser 22 - Gly 353 (Accession # P40225-1).

Specifications

Catalog number

THN-H5214-20ug

Size / count

20 µg

Dry ice

No

Hazardous

No

Discontinued

Yes

Background

Thrombopoietin (TPO) is a 332 amino acid glycoprotein made primarily in the liver and act as the major physiological regulator of platelet production. TPO binds the TPO receptor, activates JAK and STAT pathways, thus stimulating megakaryocyte growth and platelet production. Additionally, further investigation uncovered that thrombopoietin is a critical cytokine promoting hematopoietic rebound after myeloablation and its transcripts are expressed by multiple cellular sources.

Specifications

This protein carries no "tag". The protein has a calculated MW of 35.6 kDa. The protein migrates as 65-80 kDa when calibrated against Star Ribbon Pre-stained Protein Marker under reducing (R) condition (SDS-PAGE) due to glycosylation.

Expression Region

Ser 22 - Gly 353

Host

HEK 293

Target

Thrombopoietin

Conjugation

Unconjugated

Tag

Native

Source

Human

Stability

-20°C to -70°C for 12 months in lyophilized state; -70°C for 3 months under sterile conditions after reconstitution._x000D_For long term storage, the product should be stored at lyophilized state at -20°C or lower.

Endotoxin

0.1 EU per μg

Purity

95%

Format

Powder

Buffer

PBS, pH7.4

Additives

Trehalose

Molecular Weight

35.6 kDa

Shipping Conditions

Room Temperature

Storage Conditions

-20°C