Analytical Data
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Gene name
DC-SIGN2/CLEC4M/CD299
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简介
DC-SIGN/CD209 Protein, is a C-type lectin receptor present on the surface of both macrophages and dendritic cells (DCs), serves as a pivotal pathogen-recognition receptor, playing a crucial role in initiating the primary immune response. It mediates endocytosis and subsequent degradation of pathogens within lysosomal compartments. On DCs, it acts as a high-affinity receptor for ICAM2 and ICAM3, binding to mannose-like carbohydrates. DC-SIGN/CD209 Protein, Rhesus Macaque (HEK293, Fc) is the recombinant Rhesus Macaque-derived DC-SIGN/CD209 protein, expressed by HEK293 , with N-hFc labeled tag.
- Application
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Alternative Names
CD209 antigen; DC-SIGN1; CD209
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Species
Rhesus Macaque
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Source
HEK293
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Tag
N-hFc
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Purity
Greater than 90% as determined by SDS-PAGE.
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Uniprot
AAK74185.1
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Expression Region
K62-E381
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Protein Length
Partial
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Endotoxin
< 1.0 EU per μg protein as determined by the LAL method.
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Form
Freeze-dried powder
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Buffer formulation
PBS, pH7.4, containing 0.01% SKL, 1mM DTT, 5% Trehalose and Proclin300.
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Reconstitution
Reconstitute in ddH2O to a concentration of 0.1-0.5 mg/mL. Do not vortex.
- Customization
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Stability Test
The thermal stability is described by the loss rate. The loss rate was determined by accelerated thermal degradation test, that is, incubate the protein at 37℃ for 48h, and no obvious degradation and precipitation were observed. The loss rate isless than 8% within the expiration date under appropriate storage condition.
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Storage & Shelf Life
Samples are stable for up to twelve months from date of receipt at -20℃ to -80℃. Store it under sterile conditions at -20℃ to -80℃. It is recommended that the protein be aliquoted for optimal storage. Avoid repeated freeze-thaw cycles.
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Shipping
In general, recombinant proteins are supplied as lyophilized powder and shipped at ambient temperature. For bulk packages, the proteins are provided as frozen liquid and shipped with blue ice, unless otherwise requested by the customer.
Quality inspection process
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Protein Description
DC-SIGN2, also known as CLEC4M or CD299, is a C-type lectin receptor predominantly expressed on dendritic cells and macrophages. It plays a crucial role in the immune response by recognizing various pathogens, including viruses and bacteria, through specific carbohydrate structures on their surfaces. The significance of DC-SIGN2 in viral infections, particularly those involving HIV and certain influenza strains, has garnered considerable attention in immunology and infectious disease research. Its ability to facilitate viral entry and modulate immune responses makes it a potential target for therapeutic interventions and vaccine development. Recent studies have focused on the recombinant expression of DC-SIGN2 to better understand its structural properties and functional interactions with pathogens. By producing this receptor as a recombinant protein, researchers aim to elucidate its binding mechanisms, explore its role in immune regulation, and identify potential inhibitors that could prevent pathogen recognition. This research is critical not only for advancing our understanding of host-pathogen interactions but also for designing effective strategies to enhance immune responses against various infectious diseases. Overall, the study of DC-SIGN2/CLEC4M/CD299 recombinant proteins provides valuable insights into immune responses and potential pathways for therapeutic development.
