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Anti-Mouse CD28 Functional Grade Purified 100 ug antibody

RRID:AB_468921

Antibody ID

AB_468921

Target Antigen

Mouse CD28 Functional Grade Purified 100 ug See NCBI gene mouse

Proper Citation

(Thermo Fisher Scientific Cat# 16-0281-82, RRID:AB_468921)

Clonality

monoclonal antibody

Comments

Applications: FN (Assay-Dependent), Flow (0.5 µg/test)

Clone ID

Clone 37.51

Host Organism

syrian hamster

Vendor

Thermo Fisher Scientific Go To Vendor

Cat Num

16-0281-82

Publications that use this research resource

The DNA Methylcytosine Dioxygenase Tet2 Sustains Immunosuppressive Function of Tumor-Infiltrating Myeloid Cells to Promote Melanoma Progression.

  • Pan W
  • Immunity
  • 2017 Aug 15

Literature context:


Abstract:

Ten-Eleven-Translocation-2 (Tet2) is a DNA methylcytosine dioxygenase that functions as a tumor suppressor in hematopoietic malignancies. We examined the role of Tet2 in tumor-tissue myeloid cells and found that Tet2 sustains the immunosuppressive function of these cells. We found that Tet2 expression is increased in intratumoral myeloid cells both in mouse models of melanoma and in melanoma patients and that this increased expression is dependent on an IL-1R-MyD88 pathway. Ablation of Tet2 in myeloid cells suppressed melanoma growth in vivo and shifted the immunosuppressive gene expression program in tumor-associated macrophages to a proinflammatory one, with a concomitant reduction of the immunosuppressive function. This resulted in increased numbers of effector T cells in the tumor, and T cell depletion abolished the reduced tumor growth observed upon myeloid-specific deletion of Tet2. Our findings reveal a non-cell-intrinsic, tumor-promoting function for Tet2 and suggest that Tet2 may present a therapeutic target for the treatment of non-hematologic malignancies.

Funding information:
  • NCI NIH HHS - R01 CA149109()