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CCL21 O00585

C-C基序趋化因子21 (6Ckine) (Beta-趋化因子exodus-2) (次级淋巴组织趋化因子) (SLC) (小诱导细胞因子A21)

蛋白质信息 (UniProt)

C-C基序趋化因子21 (6Ckine) (Beta-趋化因子exodus-2) (次级淋巴组织趋化因子) (SLC) (小诱导细胞因子A21)

O00585

功能描述

抑制造血并刺激趋化作用。在体外对胸腺细胞和活化T细胞具有趋化活性,但对B细胞、巨噬细胞或中性粒细胞无趋化活性。对初始T细胞表现出优先活性。可能在介导淋巴细胞归巢至次级淋巴器官中发挥作用。与不典型趋化因子受体ACKR4结合,并介导β-抑制蛋白(ARRB1/2)招募至ACKR4。

组织特异性

Highly expressed in high endothelial venules of lymph nodes, spleen and appendix. Intermediate levels found in small intestine, thyroid gland and trachea. Low level expression in thymus, bone marrow, liver, and pancreas. Also found in tonsil, fetal heart and fetal spleen.

亚细胞定位

Secreted.

关键词

3D-structure Chemotaxis Cytokine Direct protein sequencing Disulfide bond Inflammatory response Proteomics identification Reference proteome Secreted Signal