The rat monoclonal antibody 4B12 recognizes an extracellular epitope of murine CD197 / CCR7 (chemokine receptor 7), a 43 kDa G-protein-coupled receptor for chemokines CCL19 and CCL21.
Cross-Reactivity (Details)
Mouse
Purification
Purified antibody is conjugated with R-phycoerythrin (PE) under optimum conditions. Unconjugated antibody and free fluorochrome are removed by size-exclusion chromatography.
CCR7
Reactivity: Mouse
FACS
Host: Rat
Monoclonal
4B12
APC
Application Notes
Flow cytometry: Recommended dilution: 1-5 μg/mL.
Restrictions
For Research Use only
Concentration
0.5 mg/mL
Buffer
Phosphate buffered saline (PBS), pH 7.4, 15 mM sodium azide
Preservative
Sodium azide
Precaution of Use
This product contains Sodium azide: a POISONOUS AND HAZARDOUS SUBSTANCE which should be handled by trained staff only.
Handling Advice
Do not freeze. Avoid prolonged exposure to light. Do not use after expiration date stamped on vial label. Short-term exposure to room temperature should not affect the quality of the reagent. However, if reagent is stored under any conditions other than those specified, the conditions must be verified by the user.
Storage
4 °C
Storage Comment
Store at 2-8°C. Protect from prolonged exposure to light. Do not freeze.
Adachi, Osada, Nakamura, Tamada, Hamano: "Unique T cells with unconventional cytokine profiles induced in the livers of mice during Schistosoma mansoni infection." in: PLoS ONE, Vol. 8, Issue 12, pp. e82698, (2013) (PubMed).
Eisenbarth, Williams, Colegio, Meng, Strowig, Rongvaux, Henao-Mejia, Thaiss, Joly, Gonzalez, Xu, Zenewicz, Haberman, Elinav, Kleinstein, Sutterwala, Flavell: "NLRP10 is a NOD-like receptor essential to initiate adaptive immunity by dendritic cells." in: Nature, Vol. 484, Issue 7395, pp. 510-3, (2012) (PubMed).
Huggins, Paschalidis, Flower, Perretti, DAcquisto: "Annexin-1-deficient dendritic cells acquire a mature phenotype during differentiation." in: FASEB journal : official publication of the Federation of American Societies for Experimental Biology, Vol. 23, Issue 4, pp. 985-96, (2009) (PubMed).
Target
CCR7
(Chemokine (C-C Motif) Receptor 7 (CCR7))
Alternative Name
CD197
Background
Chemokine (C-C motif) receptor 7,CD197 / CCR7 (chemokine receptor 7) is a seven membrane-spanning protein serving as a receptor for chemokines CCL19 and CCL21. It is expressed on most naive T cells, some hematopoietic stem cells, mature dendritic cells, NK cells and some memory T cells and B cells subsets. CD197 plays important roles in development of thymocytes, and regulating the recirculation and homing of lymphocytes and dendritic cells to secondary lymphoid organs.,CCR7, CC-CKR-7, EBI1