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4-1BB Ligand/TNFSF9 Protein, Rat, Recombinant (His)

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4-1BB Ligand/TNFSF9 Protein, Rat, Recombinant (His)

Catalog No. TMPY-02993

4-1BB Ligand/TNFSF9 Protein, Rat, Recombinant (His) is expressed in HEK293 mammalian cells with His tag. The predicted molecular weight is 24.8 kDa and the accession number is Q80WE6.

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Pack Size	Price	Availability	Quantity
50 μg	$462	7-10 days

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Biological Description

Biological Information	Testing in progress
Description	4-1BB Ligand/TNFSF9 Protein, Rat, Recombinant (His) is expressed in HEK293 mammalian cells with His tag. The predicted molecular weight is 24.8 kDa and the accession number is Q80WE6.
Species	Rat
Expression System	HEK293 Cells
Tag	N-His
Accession Number	Q80WE6
Synonyms	tumor necrosis factor (ligand) superfamily, member 9
Construction	The Rat TNFSF9 (Q80WE6) (Pro106-Gly308) was expressed, fused with a polyhistidine tag at the N-terminus.
Protein Purity	> 88 % as determined by SDS-PAGE
Molecular Weight	24.8 kDa (predicted)
Endotoxin	< 1.0 EU/μg of the protein as determined by the LAL method.
Formulation	Lyophilized from a solution filtered through a 0.22 μm filter, containing PBS, pH 7.4. Typically, a mixture containing 5% to 8% trehalose, mannitol, and 0.01% Tween 80 is incorporated as a protective agent before lyophilization.
Reconstitution	A Certificate of Analysis (CoA) containing reconstitution instructions is included with the products. Please refer to the CoA for detailed information.
Stability & Storage	It is recommended to store recombinant proteins at -20°C to -80°C for future use. Lyophilized powders can be stably stored for over 12 months, while liquid products can be stored for 6-12 months at -80°C. For reconstituted protein solutions, the solution can be stored at -20°C to -80°C for at least 3 months. Please avoid multiple freeze-thaw cycles and store products in aliquots.
Shipping	In general, Lyophilized powders are shipping with blue ice.
Research Background	4-1BB ligand is the high affinity ligand of 4-1BB, also known as CD137L or TNFSF9. It is shown to be a type II surface glycoprotein belonging to the TNF superfamily. Expression of 4-1BBL is restricted to APCs, such as dendritic cells, macrophages, and activated B cells. Members of the TNF-TNF receptor superfamily have been shown to play critical roles in regulating cellular activation, differentiation and apoptosis. Several studies have reported that 4-1BBL/4-1BB interaction provided a co-stimulatory signal to T cells, and increased T cell proliferation and cytokines production. In addition, 4-1BBL is involved in cancers, infectious diseases and autoimmune diseases.Cancer ImmunotherapyCo-stimulatory Immune Checkpoint TargetsImmune CheckpointImmune Checkpoint Detection: AntibodiesImmune Checkpoint Detection: ELISA AntibodiesImmune Checkpoint Detection: FCM AntibodiesImmune Checkpoint Detection: ICC AntibodiesImmune Checkpoint TargetsImmunotherapyTargeted Therapy