Recombinant Human 4-1BBL/TNFSF9 Protein (His/AVI Tag)

Product Specifications

Background

Cytokine that binds to TNFRSF9. Induces the proliferation of activated peripheral blood T-cells. May have a role in activation-induced cell death (AICD) . May play a role in cognate interactions between T-cells and B-cells/macrophages.

Abbreviation

4-1BBL; TNFSF9

Synonyms

4 1BB L;4 1BB ligand; CD137L; CD157L; ILA ligand (TNF related) ; Ly63l; TNFL9; TNLG5A; Tumor necrosis factor ligand superfamily member 9

UniProt

P41273

Accession Number

P41273

Expression System

E.coli

Conjugation

Biotinylated

Tag

N-His & C-Avi

Sequence

Arg71-Glu254

Field of Research

Cancer; immunology

Endotoxin

< 10 EU/mg of the protein as determined by the LAL method.

Purity

> 90% 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.