CCR9 Antibody (112509) [Unconjugated]

CCR9 was detected in immersion fixed MOLT-4 human acute lymphoblastic leukemia cell line using Mouse Anti-Human CCR9 Monoclonal Antibody (Catalog # MAB179) at 25 µg/mL for 3 hours at room temperature. Cells were stained using the NorthernLights™ 557-conjugated Anti-Mouse IgG Secondary Antibody (red; Catalog # NL007) and counterstained with DAPI (blue). Specific staining was localized to plasma membranes. View our protocol for Fluorescent ICC Staining of Non-adherent Cells.

• Reactivity: Hu
• Applications: Flow, IHC, CyTOF-ready, ICC/IF
• Clone: 112509
• Clonality: Monoclonal
• Host: Mouse
• Conjugate: Unconjugated
• Concentration: LYOPH

CCR9 Antibody (112509) [Unconjugated] Summary

• Additional Information: Clone 112509 was used by HLDA to establish CD designation
• Immunogen: BaF3 mouse pro-B cell line transfected with human CCR9
  Met1-Leu369
  Accession # P51686
• Specificity: Specifically stains human CCR9 transfectants and MOLT-4 cells. It does not react with the parental BaF3 cells or human CCR7-transfected BaF3 cells.
• Source: N/A
• Isotype: IgG2a
• Clonality: Monoclonal
• Host: Mouse
• Gene: CCR9
• Purity Statement: Protein A or G purified from hybridoma culture supernatant

Applications/Dilutions

• Dilutions:
  • CyTOF-ready
  • Flow Cytometry 2.5 ug/10^6 cells
  • Immunocytochemistry 15-25 ug/mL
  • Immunohistochemistry 8-25 ug/mL

Packaging, Storage & Formulations

• Storage: Use a manual defrost freezer and avoid repeated freeze-thaw cycles.
  • 12 months from date of receipt, -20 to -70 °C as supplied.
  • 1 month, 2 to 8 °C under sterile conditions after reconstitution.
  • 6 months, -20 to -70 °C under sterile conditions after reconstitution.
• Buffer: Lyophilized from a 0.2 μm filtered solution in PBS with Trehalose. *Small pack size (SP) is supplied either lyophilized or as a 0.2 µm filtered solution in PBS.
• Preservative: No Preservative
• Concentration: LYOPH
• Reconstitution Instructions: Reconstitute at 0.5 mg/mL in sterile PBS.

Notes

This product is produced by and ships from R&D Systems, Inc., a Bio-Techne brand.

Alternate Names for CCR9 Antibody (112509) [Unconjugated]

• C-C chemokine receptor type 9
• C-C CKR-9
• CC-CKR-9
• CCR9
• CCR-9
• CD199
• CDw199 antigen
• CDw199
• chemokine (C-C motif) receptor 9
• G protein-coupled receptor 28
• GPR28
• GPR-9-6G-protein coupled receptor 28

Background

CCR9 is a G protein-linked seven transmembrane domain cytokine receptor. CCR9 serves as a receptor for CCL25/TECK. It is expressed on mature and immature thymocytes and some peripheral T and B cells.

Limitations

This product is for research use only and is not approved for use in humans or in clinical diagnosis. Primary Antibodies are guaranteed for 1 year from date of receipt.

Publications for CCR9 Antibody (MAB179)(11)

Publications using MAB179

• Guan-Da Syu, Shih-Chin Wang, Guangzhong Ma, Shuang Liu, Donna Pearce, Atish Prakash et al. Development and application of a high-content virion display human GPCR array Nature Communications 2019-04-30 [PMID: 31040288]
• Y Hu, A Ma, S Lin, Y Yang, G Hong Novel peptide screened from a phage display library antagonizes the activity of CC chemokine receptor 9 Oncol Lett, 2017-09-26;14(6):6471-6476. 2017-09-26 [PMID: 29163684] (ICC, Human)
• R Robert, C Ang, G Sun, L Juglair, EX Lim, LJ Mason, NL Payne, CC Bernard, CR Mackay Essential role for CCR6 in certain inflammatory diseases demonstrated using specific antagonist and knockin mice JCI Insight, 2017-08-03;2(15):. 8/3/2017 [PMID: 28768901]
• Intracellular allosteric antagonism of the CCR9 receptor Nature, 2016-12-07;540(7633):462-465. 2016-12-07 [PMID: 27926729] (Flow Cytometry, Human)
• Johnson-Holiday C, Singh R, Johnson E CCL25 mediates migration, invasion and matrix metalloproteinase expression by breast cancer cells in a CCR9-dependent fashion. Int. J. Oncol., 2011-02-23;38(5):1279-85. 2011-02-23 [PMID: 21344163] (Neutralization, Human)
• Yun Wang, Jing Yu, Xuezhen Luo, Xiaoqiu Wang, Mingqing Li, Ling Wang et al. Abnormal regulation of chemokine TECK and its receptor CCR9 in the endometriotic milieu is involved in pathogenesis of endometriosis by way of enhancing invasiveness of endometrial stromal cells Cellular & Molecular Immunology 2010-01-19 [PMID: 20081876]
• Minang JT, Trivett MT, Bolton DL, Trubey CM, Estes JD, Li Y, Smedley J, Pung R, Rosati M, Jalah R, Pavlakis GN, Felber BK, Piatak M, Roederer M, Lifson JD, Ott DE, Ohlen C Distribution, persistence, and efficacy of adoptively transferred central and effector memory-derived autologous Simian Immunodeficiency Virus-specific CD8(+) T cell clones in rhesus macaques during acute infection. J. Immunol., 2009-11-30;184(1):315-26. 2009-11-30 [PMID: 19949091] (Flow Cytometry, Primate - Macaca mulatta (Rhesus Macaque))
• Bolton DL, Minang JT, Trivett MT, Song K, Tuscher JJ, Li Y, Piatak M, O'Connor D, Lifson JD, Roederer M, Ohlen C Trafficking, persistence, and activation state of adoptively transferred allogeneic and autologous Simian Immunodeficiency Virus-specific CD8(+) T cell clones during acute and chronic infection of rhesus macaques. J. Immunol., 2009-11-30;184(1):303-14. 2009-11-30 [PMID: 19949089] (Flow Cytometry, Primate - Macaca mulatta (Rhesus Macaque))
• Winter D, Moser J, Kriehuber E, Wiesner C, Knobler R, Trautinger F, Bombosi P, Stingl G, Petzelbauer P, Rot A, Maurer D Down-modulation of CXCR3 surface expression and function in CD8+ T cells from cutaneous T cell lymphoma patients. J. Immunol., 2007-09-15;179(6):4272-82. 2007-09-15 [PMID: 17785868] (Flow Cytometry, Human)
• Ni Z, Campbell JJ, Niehans G, Walcheck B The monoclonal antibody CHO-131 identifies a subset of cutaneous lymphocyte-associated antigen T cells enriched in P-selectin-binding cells. J. Immunol., 2006-10-01;177(7):4742-8. 2006-10-01 [PMID: 16982914] (Flow Cytometry, Human)
• Annels NE, Willemze AJ, van der Velden VH, Faaij CM, van Wering E, Sie-Go DM, Egeler RM, van Tol MJ, Révész T Possible link between unique chemokine and homing receptor expression at diagnosis and relapse location in a patient with childhood T-ALL. Blood, 2003-12-04;103(7):2806-8. 2003-12-04 [PMID: 14656893] (Flow Cytometry, Human)

Bioinformatics

• Gene Symbol: CCR9
• Uniprot:
  • P51686()