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Purified anti-human CD197 (CCR7) Antibody

Pricing & Availability
Clone
G043H7 (See other available formats)
Regulatory Status
RUO
Other Names
BLR2, CDw197, EBI1, CMKBR7
Isotype
Mouse IgG2a, κ
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Product Citations
publications
G043H7_Pure_101111
Human peripheral blood lymphocytes were stained with purified anti-human CCR7/CD197 (clone G043H7) (filled histogram) or mouse IgG2a isotype control (open histogram), followed by goat anti-mouse IgG-PE.
  • G043H7_Pure_101111
    Human peripheral blood lymphocytes were stained with purified anti-human CCR7/CD197 (clone G043H7) (filled histogram) or mouse IgG2a isotype control (open histogram), followed by goat anti-mouse IgG-PE.
Cat # Size Price Save
353202 100 µg ¥37,620
Description

CCR7, also known as CD197, is a chemokine receptor that binds CCL19 and CCL21. CCR7 and its ligands link innate and adaptive immunity by affecting interactions between T cells and dendritic cells and their downstream effect. Naïve T cells enter the lymph node through high endothelial venules, which express CCL21. Dendritic cells and macrophages enter the lymph node through afferent lymphatics. The encounter of T cells and dendritic cells in the T cell zone is CCR7-dependent. In addition, during immunological surveillance, B cells recirculate between B-cell-rich compartments (follicles or B cell zones) in secondary lymphoid organs, surveying for antigen. After antigen binding, B cells move to the boundary of B and T zones to interact with T-helper cells; this B cell migration is directed by CCR7 and its ligands. CCR7-positive cancer cell expression has been associated with lymph node metastasis.

Product Details
Technical data sheet

Product Details

Reactivity
Human
Antibody Type
Monoclonal
Host Species
Mouse
Immunogen
CCR7-transfected cells
Formulation
Phosphate-buffered solution, pH 7.2, containing 0.09% sodium azide.
Preparation
The antibody was purified by affinity chromatography.
Concentration
0.5 mg/ml
Storage & Handling
The antibody solution should be stored undiluted between 2°C and 8°C.
Application

FC - Quality tested
Recommended Usage

Each lot of this antibody is quality control tested by immunofluorescent staining with flow cytometric analysis. For flow cytometric staining, the suggested use of this reagent is ≤1.0 µg per million cells in 100 µl volume. It is recommended that the reagent be titrated for optimal performance for each application.

Product Citations
  1. Wagner J et al. 2019. Cell. 177(5):1330-1345 . PubMed
  2. Del Alcazar D, et al. 2019. Cell Rep. 28:3047. PubMed
  3. Kaufmann M, et al. 2021. Med. 2(3):296-312.e8. PubMed
  4. Mishra A, et al. 2021. Cell. 184(13):3394-3409.e20. PubMed
  5. Schwabenland M, et al. 2021. Immunity. . PubMed
  6. De Maeyer RPH, et al. 2020. Nat Immunol. 21:615. PubMed
  7. O'Boyle KC, et al. 2020. Methods Mol Biol. 2111:1. PubMed
  8. Dubrovsky L, et al. 2020. MBio. 11:. PubMed
  9. Cobb DA, et al. 2022. J Immunother Cancer. 10:. PubMed
  10. Li G, et al. 2022. Mol Ther Oncolytics. 24:887. PubMed
  11. Kondo H, et al. 2022. Front Immunol. 13:836923. PubMed
  12. Law JC, et al. 2021. J Immunol. 206:37. PubMed
  13. Spoerl S, et al. 2021. Eur J Immunol. 51:1436. PubMed
  14. McCarthy EE, et al. 2022. Cell Rep. 39:110815. PubMed
RRID
AB_10945157 (BioLegend Cat. No. 353202)

Antigen Details

Structure
Chemokine receptor, G protein-coupled receptors (GPCR), seven transmembrane receptor.
Distribution

T cells, B cells, NK, dendritic cells.

Function
The chemokine receptor CCR7 plays a pivotal role in the homing of naïve T cells and regulatory T cells to secondary lymphoid organs, and the migration of dendritic cells into afferent lymphatic vessels.
Ligand/Receptor
CCL19 and CCL21.
Cell Type
B cells, Dendritic cells, NK cells, T cells
Biology Area
Immunology
Molecular Family
CD Molecules, Cytokine/Chemokine Receptors, GPCR
Antigen References

1. Yanagihara S, et al. 1998. J. Immunol. 161:3096.
2. Charo IF, et al. 2006. N. Engl. J. Med. 354:610.
3. Reif K, et al. 2002. Nature 416:94.
4. Nakata B, et al. 2008. Oncology 74:69.
5. Brodie T. et al. 2013. Cytometry A. 6: 530-2. PubMed
6. Graves A.J. et al. 2014. Cytometry A. 7: 576–9 PubMed
7. Moncunill G. et al. 2014. Cytometry A. 12: 995-8 PubMed

Gene ID
1236 View all products for this Gene ID
UniProt
View information about CD197 on UniProt.org

Related FAQs

Does staining at room temperature or even at 37°C help for checking chemokine receptors expression?

Due to continuous recycling of many chemokine receptors, it may be worthwhile to consider staining at room temperature or at 37°C if the staining at lower temperature (which can potentially reduce receptor turnover) is not optimal.

Go To Top Version: 3    Revision Date: 08/25/2022

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This data display is provided for general comparisons between formats.
Your actual data may vary due to variations in samples, target cells, instruments and their settings, staining conditions, and other factors.
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