Langerin / CD207 Recombinant Rabbit Monoclonal Antibody [PSH04-60]
Catalog# HA722159
Langerin / CD207 Recombinant Rabbit Monoclonal Antibody [PSH04-60]
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WB
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IHC-P
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IF-Cell
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IF-Tissue
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Human
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unconjugated
Overview
Product Name
Langerin / CD207 Recombinant Rabbit Monoclonal Antibody [PSH04-60]
Antibody Type
Recombinant Rabbit monoclonal Antibody
Immunogen
Synthetic peptide within human Langerin aa 1-43 / 328.
Species Reactivity
Human
Validated Applications
WB, IHC-P, IF-Cell, IF-Tissue
Molecular Weight
Predicted band size: 37 kDa
Positive Control
Human lymph nodes tissue, human skin tissue, human tonsil tissue, 293T cells transfected with CD207/Langerin.
Conjugation
unconjugated
Clone Number
PSH04-60
Product Features
Form
Liquid
Concentration
Storage Instructions
Shipped at 4℃. Store at +4℃ short term (1-2 weeks). It is recommended to aliquot into single-use upon delivery. Store at -20℃ long term.
Storage Buffer
PBS (pH7.4), 0.1% BSA, 40% Glycerol. Preservative: 0.05% Sodium Azide.
Isotype
IgG
Purification Method
Protein A affinity purified.
Application Dilution
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WB
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1:1,000
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IHC-P
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1:4,000
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IF-Cell
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1:2,500
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IF-Tissue
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1:200-1:1,000
Target
Function
Langerin (CD207) is a type II transmembrane protein which is encoded by the CD207 gene in humans. It was discovered by scientists Sem Saeland and Jenny Valladeau as a main part of Birbeck granules. Langerin is C-type lectin receptor on Langerhans cells (LCs) and in mice also on dermal interstitial CD103+ dendritic cells (DC) and on resident CD8+ DC in lymph nodes. Langerin has similar function and structure as a DCs surface protein DC-SIGN (CD209). Both receptors bind similar antigens via the CRD, for instance Mycobacterium tuberculosis and HIV-1. However, whereas HIV-1 binding to langerin leads to the elimination of the virus, HIV-1 binding to DC-SIGN leads to infection of the cell.
Background References
1. Maarifi G et al. Langerin (CD207) represents a novel interferon-stimulated gene in Langerhans cells. Cell Mol Immunol. 2020 May
2. Alimohammadi S et al. TRPV4 Activation Increases the Expression of CD207 (Langerin) of Monocyte-Derived Langerhans Cells without Affecting their Maturation. J Invest Dermatol. 2023 May
Subcellular Location
Membrane.
UNIPROT
Synonyms
C type lectin domain family 4 member K antibody
C-type lectin domain family 4 member K antibody
CD 207 antibody
CD207 antibody
CD207 antigen antibody
CD207 antigen, langerin antibody
CD207 molecule antibody
CLC4K_HUMAN antibody
CLEC 4K antibody
CLEC4K antibody
ExpandImages
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☑ Cell treatment (CT)
Western blot analysis of Langerin / CD207 on different lysates with Rabbit anti-Langerin / CD207 antibody (HA722159) at 1/1,000 dilution.
Lane 1: 293T-NT cell lysate
Lane 2: 293T-OE-CD207/Langerin cell lysate
Lysates/proteins at 20 µg/Lane.
Predicted band size: 37 kDa
Observed band size: 37 kDa
Exposure time: 20 seconds; ECL: K1801;
4-20% SDS-PAGE gel.
Proteins were transferred to a PVDF membrane and blocked with 5% NFDM/TBST for 1 hour at room temperature. The primary antibody (HA722159) at 1/1,000 dilution was used in 5% NFDM/TBST at 4℃ overnight. Goat Anti-Rabbit IgG - HRP Secondary Antibody (HA1001) at 1/50,000 dilution was used for 1 hour at room temperature. -
Immunohistochemical analysis of paraffin-embedded human lymph nodes tissue with Rabbit anti-Langerin / CD207 antibody (HA722159) at 1/4,000 dilution.
The section was pre-treated using heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0) for 20 minutes. The tissues were blocked in 1% BSA for 20 minutes at room temperature, washed with ddH2O and PBS, and then probed with the primary antibody (HA722159) at 1/4,000 dilution for 1 hour at room temperature. The detection was performed using an HRP conjugated compact polymer system. DAB was used as the chromogen. Tissues were counterstained with hematoxylin and mounted with DPX. -
Immunohistochemical analysis of paraffin-embedded human skin tissue with Rabbit anti-Langerin / CD207 antibody (HA722159) at 1/4,000 dilution.
The section was pre-treated using heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0) for 20 minutes. The tissues were blocked in 1% BSA for 20 minutes at room temperature, washed with ddH2O and PBS, and then probed with the primary antibody (HA722159) at 1/4,000 dilution for 1 hour at room temperature. The detection was performed using an HRP conjugated compact polymer system. DAB was used as the chromogen. Tissues were counterstained with hematoxylin and mounted with DPX. -
Immunohistochemical analysis of paraffin-embedded human tonsil tissue with Rabbit anti-Langerin / CD207 antibody (HA722159) at 1/4,000 dilution.
The section was pre-treated using heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0) for 20 minutes. The tissues were blocked in 1% BSA for 20 minutes at room temperature, washed with ddH2O and PBS, and then probed with the primary antibody (HA722159) at 1/4,000 dilution for 1 hour at room temperature. The detection was performed using an HRP conjugated compact polymer system. DAB was used as the chromogen. Tissues were counterstained with hematoxylin and mounted with DPX. -
☑ Relative expression (RE)
Immunohistochemical analysis of paraffin-embedded human brain tissue (negative) with Rabbit anti-Langerin / CD207 antibody (HA722159) at 1/2,000 dilution.
The section was pre-treated using heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0) for 20 minutes. The tissues were blocked in 1% BSA for 20 minutes at room temperature, washed with ddH2O and PBS, and then probed with the primary antibody (HA722159) at 1/2,000 dilution for 1 hour at room temperature. The detection was performed using an HRP conjugated compact polymer system. DAB was used as the chromogen. Tissues were counterstained with hematoxylin and mounted with DPX. -
☑ Cell treatment (CT)
Immunocytochemistry analysis of 293T cells transfected with or without CD207/Langerin labeling Langerin / CD207 with Rabbit anti-Langerin / CD207 antibody (HA722159) at 1/2,500 dilution.
Cells were fixed in 4% paraformaldehyde for 20 minutes at room temperature, permeabilized with 0.1% Triton X-100 in PBS for 5 minutes at room temperature, then blocked with 1% BSA in 10% negative goat serum for 1 hour at room temperature. Cells were then incubated with Rabbit anti-Langerin / CD207 antibody (HA722159) at 1/2,500 dilution in 1% BSA in PBST overnight at 4 ℃. Goat Anti-Rabbit IgG H&L (iFluor™ 488, HA1121) was used as the secondary antibody at 1/1,000 dilution. PBS instead of the primary antibody was used as the secondary antibody only control. Nuclear DNA was labelled in blue with DAPI.
Beta tubulin (M1305-2, red) was stained at 1/100 dilution overnight at +4℃. Goat Anti-Mouse IgG H&L (iFluor™ 594, HA1126) was used as the secondary antibody at 1/1,000 dilution.
Please note: All products are "FOR RESEARCH USE ONLY AND ARE NOT INTENDED FOR DIAGNOSTIC OR THERAPEUTIC USE"
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