Dendritic cell-specific ICAM-3 grabbing non-integrin (DC-SIGN or CD299) and DC-SIGN related protein (DC-SIGNR, DC-SIGN2, L-SIGN or CD209L) are type II membrane proteins that are mannose-specific calcium-dependent (C-type) lectins. The two proteins share 77% amino acid identity. DC-SIGN mediates interactions between dendritic cells (DCs) and T cells. Both DC-SIGN and DC-SIGNR have been shown to bind HIV, hepatitis C glycoproteins, Ebola virus glycoproteins and the cellular adhesion protein ICAM-3 (1-4). DC-SIGN and DC-SIGNR appear to selectively recognize and bind viral proteins containing a large portion of high-mannose oligosaccharides (5). Though DC-SIGN and DC-SIGNR are found on the same chromosome, they are not expressed in the same tissue. DC-SIGN is expressed solely on Dendritic cells while DC-SIGNR is found on endothelial cells in the liver and lymph node sinuses and in a significant portion of capillary endothelial cells in term placenta (1, 4).
Human DC‑SIGNR/CD299 PE‑conjugated Antibody
R&D Systems | Catalog # FAB162P
Key Product Details
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Label
Antibody Source
Product Specifications
Immunogen
Accession # Q9H2X3
Specificity
Clonality
Host
Isotype
Scientific Data Images for Human DC‑SIGNR/CD299 PE‑conjugated Antibody
Detection of DC‑SIGNR/CD299 in 3T3 Mouse Cell Line Transfected with Human DC-SIGNR/CD299 by Flow Cytometry.
3T3 mouse embryonic fibroblast cell line transfected with human DC-SIGNR/CD299 was stained with Mouse Anti-Human DC-SIGNR/CD299 PE-conjugated Monoclonal Antibody (Catalog # FAB162P, filled histogram) or isotype control antibody (Catalog # IC0041P, open histogram). View our protocol for Staining Membrane-associated Proteins.Detection of DC-SIGNR/CD299 by Flow Cytometry
Recombinant MCP-1 protein in DENV replication. (A) Flow cytometry was used to detect the dengue virus envelope protein (E) and L-SIGN expression on the cell surface in DENV-infected SK-HEP-1 pcDNA3.1 and SK-HEP-1 pcDNA3.1 L-SIGN with 0, 0.5, and 5 ng/mL MCP-1. (B) DENV copy numbers were counted by fluorescence intensity in DENV-infected SK-HEP-1 pcDNA3.1 and SK-HEP-1 pcDNA3.1 L-SIGN with 0, 0.5, and 5 ng/mL MCP-1. Image collected and cropped by CiteAb from the following open publication (https://pubmed.ncbi.nlm.nih.gov/40143272), licensed under a CC-BY license. Not internally tested by R&D Systems.Applications for Human DC‑SIGNR/CD299 PE‑conjugated Antibody
Flow Cytometry
Sample: 3T3 mouse embryonic fibroblast cell line transfected with human DC-SIGNR/CD299
Reviewed Applications
Read 1 review rated 5 using FAB162P in the following applications:
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Formulation, Preparation, and Storage
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Formulation
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Stability & Storage
- 12 months from date of receipt, 2 to 8 °C as supplied.
Background: DC-SIGNR/CD299
References
- Pohlmann, S. et al. (2001) Proc. Natl. Acad. Sci. USA 98:2670.
- Pohlmann, S. et al. (2003) J. Virol. 77:4070.
- Simmons, L.G. et al. (2003) J. Virol. 77:1337.
- Bahirova, A.A. et al. (2001) J. Exp. Med. 193:671.
- Feinberg, H. et al. (2001) Science 294:2163.
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Additional DC-SIGNR/CD299 Products
Product Documents for Human DC‑SIGNR/CD299 PE‑conjugated Antibody
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Product Specific Notices for Human DC‑SIGNR/CD299 PE‑conjugated Antibody
For research use only
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Citations for Human DC‑SIGNR/CD299 PE‑conjugated Antibody
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Application: Flow CytometrySample Tested: Peritoneal macrophagesSpecies: HumanVerified Customer | Posted 08/12/2024Expression of DC-SIGNR on human monocyte-derived macrophages. The cells were treated with 10 μg/ml of the DC-SIGNR PE antibody (catalogue # FAB162P) (blue) or mouse IgG2b PE isotype control antibody (Red)
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Protocols
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