Recombinant Human IL9 Protein

Product Specifications

Background

Supports IL-2 independent and IL-4 independent growth of helper T-cells.

Abbreviation

IL-9

Synonyms

Cytokine P; Interleukin; TCGF; IL9; HP40; IL-9; P40; Cytokine P40; Interleukin-9; P40 Cytokine; P40 T-cell and Mast Cell Growth Factor; T-cell Growth Factor P40; TCGF3; TCGFIII

UniProt

P15248

Accession Number

P15248

Expression System

HEK293 Cells

Tag

C-HIS

Sequence

Met1-Ile144

Field of Research

Cancer; Cardiovascular; Immunology

Endotoxin

< 1.0 EU/mg of the protein as determined by the LAL method.

Purity

> 95% as determined by reducing SDS-PAGE.

Bioactivity

Not validated for activity

Reconstitution

It is recommended that sterile water be added to the vial to prepare a stock solution of 0.5 mg/mL. Concentration is measured by UV-Vis.

Shipping Conditions

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

Storage Conditions

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