Recombinant Human Interleukin-9/IL-9 Protein (His Tag) | PKSH032657

Recombinant Human Interleukin-9/IL-9 Protein (His Tag) | PKSH032657 | Gentaur US, UK & Europe Disrtribition

Synonyms: Interleukin-9; IL-9; Cytokine P40; T-Cell Growth Factor P40; IL9

Active Protein: N/A

Activity: Recombinant Human Interleukin-9 is produced by our Mammalian expression system and the target gene encoding Glu19-Ile144 is expressed with a 6His tag at the C-terminus.

Protein Construction: Recombinant Human Interleukin-9 is produced by our Mammalian expression system and the target gene encoding Glu19-Ile144 is expressed with a 6His tag at the C-terminus.

Fusion Tag: C-6His

Species: Human

Expressed Host: Human Cells

Shipping: This product is provided as lyophilized powder which is shipped with ice packs.

Purity: > 95 % as determined by reducing SDS-PAGE.

Endotoxin: < 1.0 EU per µg as determined by the LAL method.

Stability and Storage: Generally, lyophilized proteins are stable for up to 12 months when stored at -20 to -80℃. Reconstituted protein solution can be stored at 4-8℃ for 2-7 days. Aliquots of reconstituted samples are stable at < -20℃ for 3 months.

Molecular Mass: 15.2 kDa

Formulation: Lyophilized from a 0.2 μm filtered solution of 20mM PB, 150mM NaCl, pH7.4.

Reconstitution: Please refer to the printed manual for detailed information.

Background: Interleukin-9 (IL-9) is a secreted protein that belongs to the IL-7/IL-9 family. IL-9 supports IL-2 independent and IL-4 independent growth of helper T-cells. IL-9 stimulates cell proliferation and prevents apoptosis. It functions through the IL-9 receptor (IL-9R), which activates different signal transducer and activator (STAT) proteins and thus connects this cytokine to various biological processes. IL-9 has been identified as a candidate gene for asthma. IL-9 is a determining factor in the pathogenesis of bronchial hyperresponsiveness.

Research Area: Cancer, immunology