CD4 Protein (CD4) (His-Avi Tag,Biotin)
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- Target See all CD4 Proteins
- CD4
- Protein Type
- Recombinant
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Origin
- Human
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Source
- HEK-293 Cells
- Purification tag / Conjugate
- This CD4 protein is labelled with His-Avi Tag,Biotin.
- Sequence
- Lys26-Trp390
- 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 Biotinylated Human CD4, His Tag at 0.5μg/ml (100μl/Well) on the plate. Dose response curve for Anti-CD4 Antibody, hFc Tag with the EC50 of 17.2ng/ml determined by ELISA. See testing image for detail.
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- Discover our top product CD4 Protein
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CD4 (CD4) (AA 26-390) protein (His-Avi Tag)
CD4 Origin: Human Host: HEK-293 Cells Recombinant > 95 % as determined by Tris-Bis PAGE,> 95 % as determined by HPLC
CD4 (CD4) (AA 26-390) protein (Fc Tag)CD4 Origin: Human Host: HEK-293 Cells Recombinant > 95 % as determined by Tris-Bis PAGE,> 95 % as determined by HPLC
CD4 (CD4) (AA 26-390) protein (His tag)CD4 Origin: Rhesus Monkey Host: HEK-293 Cells Recombinant > 95 % as determined by Tris-Bis PAGE,> 95 % as determined by HPLC
CD4 (CD4) (AA 27-394) protein (His tag)CD4 Origin: Mouse Host: HEK-293 Cells Recombinant > 95 % as determined by Tris-Bis PAGE,> 95 % as determined by HPLC
CD4 (CD4) (AA 26-390) (Active) protein (Fc Tag)CD4 Origin: Rhesus Monkey Host: HEK-293 Cells Recombinant >95 % as determined by SDS-PAGE. Active
CD4 (CD4) (AA 26-390) (Active) protein (His tag)CD4 Origin: Human Host: HEK-293 Cells Recombinant >95 % as determined by SDS-PAGE. Active
CD4 (CD4) (AA 26-396) (Active) protein (Fc Tag)CD4 Origin: Human Host: HEK-293 Cells Recombinant >95 % as determined by SDS-PAGE. Active
CD4 (CD4) (AA 26-396) (Active) protein (His tag,AVI tag,Biotin)CD4 Origin: Human Host: HEK-293 Cells Recombinant >95 % as determined by SDS-PAGE. Active
CD4 (CD4) (AA 26-396) (Active) protein (Fc Tag,AVI tag,Biotin)CD4 Origin: Human Host: HEK-293 Cells Recombinant >95 % as determined by SDS-PAGE. Active
CD4 (CD4) (AA 26-390) (Active) protein (FITC,His tag)CD4 Origin: Human Host: HEK-293 Cells Recombinant >95 % as determined by SDS-PAGE. Active
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- Restrictions
- For Research Use only
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- Format
- Lyophilized
- Reconstitution
- Centrifuge tubes before opening. Reconstituting to a concentration more than 100 μg/mL is recommended (usually we use 1 mg/mL solution for lyophilization). Dissolve the lyophilized protein in distilled water.
- Buffer
- Lyophilized from 0.22μm filtered solution in PBS ( pH 7.4). Normally 5 % trehalose is added as protectant before lyophilization.
- Storage
- 4 °C,-80 °C
- Storage Comment
- Reconstituted protein stable at -80°C for 12 months, 4°C for 1 week. Use a manual defrost freezer and avoid repeated freeze-thaw cycles.
- Expiry Date
- 12 months
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- Target
- CD4
- Alternative Name
- CD4 (CD4 Products)
- Background
- CD4 antigen (p55), CD4 Molecule, CD4 receptor, CD4, CD4mut, EU3,CD4, also known as L3T4, T4, and W3/25, is an approximately 55 kDa type I transmembrane glycoprotein that is expressed predominantly on thymocytes and a subset of mature T lymphocytes. It is a standard phenotype marker for the identification of T cell populations.Integral membrane glycoprotein that plays an essential role in the immune response and serves multiple functions in responses against both external and internal offenses. In T-cells, functions primarily as a coreceptor for MHC class II molecule:peptide complex.
- Molecular Weight
- 43.6 kDa. Due to glycosylation, the protein migrates to 50-60 kDa based on Tris-Bis PAGE result.
- UniProt
- P01730
- Pathways
- TCR Signaling, Maintenance of Protein Location, CXCR4-mediated Signaling Events
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