TNFSF9 Protein (Trimer) (Fc Tag)
-
- Target See all TNFSF9 Proteins
- TNFSF9 (Tumor Necrosis Factor (Ligand) Superfamily, Member 9 (TNFSF9))
- Protein Type
- Recombinant
- Protein Characteristics
- Trimer
-
Origin
- Human
-
Source
- HEK-293 Cells
- Purification tag / Conjugate
- This TNFSF9 protein is labelled with Fc Tag.
- Purpose
- Human 4-1BB Ligand/TNFSF9 Trimer Protein
- Sequence
- Arg71-Glu254
- Characteristics
- Recombinant Human 4-1BB Ligand/TNFSF9 Trimer Protein is expressed from HEK293 with monomeric hFc tag at the N-Terminus.It contains Arg71-Glu254.
- Purity
- > 95 % as determined by Tris-Bis PAGE
- Sterility
- 0.22 μm filtered
- Endotoxin Level
- Less than 1EU per μg by the LAL method.
- Biological Activity Comment
- Immobilized Human 4-1BB, His Tag at 1μg/ml (100μl/Well) on the plate. Dose response curve for Human 4-1BB Ligand Trimer, hFc Tag with the EC50 of 5.7ng/ml determined by ELISA. See testing image for detail.
-
-
- Restrictions
- For Research Use only
-
- Format
- Lyophilized
- Reconstitution
- Centrifuge the tube before opening. Reconstituting to a concentration more than 100 μg/mL is recommended. Dissolve the lyophilized protein in distilled water.
- Buffer
- Lyophilized from 0.22μm filtered solution in PBS ( pH 7.4). Normally 8 % trehalose is added as protectant before lyophilization.
- Storage
- -20 °C,-80 °C
- Storage Comment
- -20 to -80°C for 12 months as supplied from date of receipt., -80°C for 3-6 months after reconstitution., 2-8°C for 2-7 days after reconstitution., Recommend to aliquot the protein into smaller quantities for optimal storage. Please minimize freeze-thaw cycles.
- Expiry Date
- 12 months
-
- Target
- TNFSF9 (Tumor Necrosis Factor (Ligand) Superfamily, Member 9 (TNFSF9))
- Alternative Name
- 4-1BB Ligand (TNFSF9 Products)
- Synonyms
- TNFSF9 Protein, 4-1BB-L Protein, 4-1BBL Protein, AI848817 Protein, Cd137l Protein, Ly63l Protein, CD137L Protein, TNF superfamily member 9 Protein, tumor necrosis factor (ligand) superfamily, member 9 Protein, Tnfsf9 Protein, LOC476729 Protein, TNFSF9 Protein
- Background
- The 4-1BBL is the high affinity ligand of 4-1BB, also known as CD137L or TNFSF9. 4-1BB ligand (4-1BBL) is an inducible molecule present on several APC types, including B cells, macrophages and DCs.4-1BB:4-1BBL pathway seems to amplify the existing costimulatory signals, even if the engagement of 4-1BB in the presence of a strong TCR signaling can induce IL-2 production in a CD28-independent manner.
- Molecular Weight
- 84.3 kDa same as Tris-Bis PAGE result.
- UniProt
- P41273
- Pathways
- Activated T Cell Proliferation, Cancer Immune Checkpoints
-