CD80 Protein (CD80) (AA 35-242) (His tag)
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- Target See all CD80 Proteins
- CD80
- Protein Type
- Recombinant
- Protein Characteristics
- AA 35-242
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Origin
- Cynomolgus
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Source
- HEK-293 Cells
- Purification tag / Conjugate
- This CD80 protein is labelled with His tag.
- Purpose
- Cynomolgus B7-1/CD80 Protein
- Sequence
- Val35-Asn242
- Characteristics
- Recombinant Cynomolgus B7-1/CD80 Protein is expressed from HEK293 with His tag at the C-Terminus.It contains Val35-Asn242.
- 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
- The affinity constant of 9.90 nM as determined in SPR assay (Biacore T200). See testing image for detail.
- Top Product
- Discover our top product CD80 Protein
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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
- CD80
- Alternative Name
- B7-1 (CD80 Products)
- Synonyms
- B7 Protein, B7-1 Protein, B7.1 Protein, BB1 Protein, CD28LG Protein, CD28LG1 Protein, LAB7 Protein, B71 Protein, Cd28l Protein, Ly-53 Protein, Ly53 Protein, MIC17 Protein, TSA1 Protein, CD80 molecule Protein, Cd80 molecule Protein, CD80 antigen Protein, CD80 Protein, Cd80 Protein
- Background
- Cluster of differentiation 80 (also CD80 and B7-1) is a protein found on dendritic cells, activated B cells and monocytes that provides a costimulatory signal necessary for T cell activation and survival. It is the ligand for two different proteins on the T cell surface: CD28 and CTLA-4.
- Molecular Weight
- 25 kDa. Due to glycosylation, the protein migrates to 40-50 kDa based on Tris-Bis PAGE result.
- UniProt
- G7NXN7
- Pathways
- TCR Signaling, Fc-epsilon Receptor Signaling Pathway, EGFR Signaling Pathway, Neurotrophin Signaling Pathway, Positive Regulation of Immune Effector Process, Cancer Immune Checkpoints
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