CD27 Antibody (YA5551)

CD27 Antibody (YA5551) is a mouse-derived and non-conjugated IgG1 monoclonal antibody, targeting to CD27. It can be applicated for FC, ELISA assays, in the background of human.

CD27 is a costimulatory immune-checkpoint receptor expressed on the surface of T-cells, NK-cells, and B-cells, which binds to and is activated by its ligand CD70/CD27L expressed by B-cells. The CD70-CD27 signaling pathway mediates antigen-specific T-cell activation and expansion, enabling immune surveillance of B-cells. Mechanistically, CD70 ligation activates the TRAF2-PTPN6 axis, subsequently inhibiting LCK phosphorylation to promote phenotypic and transcriptional adaptations of T-cell memory. Additionally, CD70 activation on early progenitor cells provides a negative feedback signal for leukocyte differentiation during immune activation, thereby modulating hematopoiesis (by similar). CD27 also negatively regulates the function of Th2 lymphocytes in adipose tissue (by similar).

P26842

affinity purified.

Non-conjugated

Unmodified

Primary Antibody; Recombinant Mouse Monoclonal Antibody

Monoclonal

Mouse

Human

ELISA: 1:5000-100000; FC: 1-2μg/Test

FC, ELISA

Liquid

Supplied in Phosphate-buffered solution

Stored at -20°C for 1 year. Avoid repeated freeze / thaw cycles.

Shipping with blue ice.

IgG1

Purified recombinant Human CD27