pUNO1-hDCSIGN1Aa Unit size Cat. code Docs Qty Price
pUNO1 bearing the human DC-SIGN1A (mb) gene, type I isoform
20 µg

Expression-ready ORF Clones

Alias : DCSIGN1, CD209, CD209A, CDSIGN, CLEC4L


Dendritic cell-specific ICAM-3 grabbing nonintegrin.
CD209 molecule.


DC-specific intercellular adhesion molecule-grabbing nonintegrin (DC-SIGN) is a C-type lectin involved in the capture of different pathogens. DC-SIGN recognizes distinct carbohydrate structures such as the viral envelope glycoproteins expressed by the HIV1 [1], hepatitis C virus, and Ebola virus. Non-viral pathogens can also interact with DC-SIGN including yeast, parasites and bacteria, such as Mycobacteria tuberculosis [2]. Following recognition, DC-SIGN internalizes the pathogens for processing and antigen presentation. The central feature of the pathogens recognized by DC-SIGN is that they misuse DC-SIGN by distinct mechanisms that either circumvent antigen processing or alter TLR-mediated signaling, skewing T-cell responses [3].

1. Kwon DS. et al., 2002. DC-SIGN-mediated internalization of HIV is required for trans-enhancement of T cell infection. Immunity. 16(1):135-44.
2. Appelmelk BJ. et al., 2003. Cutting edge: carbohydrate profiling identifies new pathogens that interact with dendritic cell-specific ICAM-3-grabbing nonintegrin on dendritic cells. J Immunol. 170(4):1635-9.
3. Van Kooyk Y. & Geijtenbeek TB. 2003. DC-SIGN: escape mechanism for pathogens. Nat Rev Immunol. 3(9):697-709. 

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Human DC-SIGN1A (mb) type I isoform (pUNO1-hDCSIGN1Aa)

ORF size : NM_021155.3 with one silent variation in codon Arg221
ORF size : 1215 bp
Subclone : BspHI - NheI

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pUNO1 Contents

  • 20 µg of lyophilized DNA
  • 2 x 1 ml blasticidin at 10 mg/ml


room temperature Product is shipped at room temperature.

store Lyophilized DNA should be stored at -20 ̊C.

stability Resuspended DNA should be stored at -20 ̊C and is stable up to 1 year.

Alert Blasticidin is a harmful compound. Refer to safety data sheet for handling instructions.


Store blasticidin at 4°C or -20°C for up to two years. Product is stable 2 weeks at 37°C.

Avoid repeated freeze-thaw cycles.

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