TNFRSF1A Protein (AA 30-211) (His tag)
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- Target See all TNFRSF1A Proteins
- TNFRSF1A (Tumor Necrosis Factor Receptor Superfamily, Member 1A (TNFRSF1A))
- Protein Type
- Recombinant
- Protein Characteristics
- AA 30-211
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Origin
- Human
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Source
- HEK-293 Cells
- Purification tag / Conjugate
- This TNFRSF1A protein is labelled with His tag.
- Purpose
- Human TNFR1/CD120a/TNFRSF1A Protein
- Sequence
- Leu30-Thr211
- Characteristics
- Recombinant Human TNFR1/CD120a/TNFRSF1A Protein is expressed from HEK293 with His tag at the C-Terminus.It contains Leu30-Thr211.
- Purity
- > 95 % as determined by Tris-Bis PAGE,> 95 % as determined by HPLC
- Sterility
- 0.22 μm filtered
- Endotoxin Level
- Less than 1EU per μg by the LAL method.
- Biological Activity Comment
- Immobilized Human TNFR1, His Tag at 0.5μg/ml (100μl/Well). Dose response curve for Biotinylated Human TNF alpha, His Tag with the EC50 of 4.8ng/ml determined by ELISA. See testing image for detail.
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- Restrictions
- For Research Use only
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- 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
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- Target
- TNFRSF1A (Tumor Necrosis Factor Receptor Superfamily, Member 1A (TNFRSF1A))
- Alternative Name
- TNFR1 (TNFRSF1A Products)
- Background
- Tumour necrosis factor alpha (TNF-α) is a pleiotropic cytokine with both injurious and protective functions, which are thought to diverge at the level of its two cell surface receptors, TNFR1 and TNFR2. In the setting of acute injury, selective inhibition of TNFR1 is predicted to attenuate the cell death and inflammation associated with TNF-α, while sparing or potentiating the protective effects of TNFR2 signalling.
- Molecular Weight
- 23.3 kDa. Due to glycosylation, the protein migrates to 38-48 kDa based on Tris-Bis PAGE result.
- Pathways
- NF-kappaB Signaling, Apoptosis, Caspase Cascade in Apoptosis, Hepatitis C, Ubiquitin Proteasome Pathway
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