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- SPECIES: Human
- SOURCE SPECIES: CHO cells
- RECOMBINANT PROTEIN SEQUENCE: The extracellular domain of human CD83 (aa 20-131) is fused to the N-terminus of the Fc region of human IgG1.
- FUSION TAG: Fc Tag
- APPLICATION NOTE: This recombinant proteins is for research use only.
Properties
- PURITY: >98% (SDS-PAGE).
Endotoxin level is less than 0.06EU/ μg protein (LAL test; Lonza). - PHYSICAL STATE: Lyophilized
- BUFFER: Lyophilized from 0.2um-filtered solution in PBS. Reconstitute in 50 μl sterile water. Add 1X PBS to the desired protein concentration.
- STORAGE CONDITIONS: Stable for at least 1 year after receipt when stored at -20°C. Working aliquots are stable for up to 3 months when stored at -20°C.
Additional Info
- NCBI OFFICIAL SYMBOL: CD83
- Protein Accession Number: NP_004224
- PROTEIN GI NUMBER: 4757946
- NCBI GENE ID NUMBER: 9308
Background
- Human CD83 is a 40-50 kDa member of the Siglec (or sialic-acid-binding immunoglobulin-like lectin) family of transmembrane proteins. CD83 is a primary marker for dendritic cells. It is also found on B cells, neutrophils, monocytes and macrophages. Except for dendritic cells, CD83 expression is often transient. CD83 binds to sialic acids on target cells. Membrane CD83 promotes T cell proliferation, particularly of CD8+ cytotoxic T cells. Soluble CD83 is immunosuppressive and blocks T cell activation. On monocytes, CD83 is suggested to drive monocytes into a fibrocyte phenotype. A lack of membrane-expressed CD83 leads to an unusual IL-4/ IL-10 producing CD4+ T cell phenotype.
Disclaimer
- FOR RESEARCH USE ONLY
For additional information, visit ProSci's Terms & Conditions Page. - Disclaimer: Products are intended for laboratory research purposes only and should be used by qualified personnel only. They are not intended for use in humans. ProSci is not liable for damages or injuries resulting from receipt and/or use of ProSci materials. Please refer to the Material Safety Data Sheet (MSDS) for safe storage, handling, and use procedures.
Shipping Info
$65 Standard Overnight flat rate for as many products shipped within the United States.
$35 Dry Ice Shipment fee may be required on some items.
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