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B 细胞 CD 蛋白

B细胞,也称为B淋巴细胞,是淋巴细胞亚型的一种白细胞。它们在适应性免疫系统的体液免疫成分中起作用。在哺乳动物中,B细胞在骨髓中成熟。B 细胞活化发生在次级淋巴器官 (SLO) 中,例如脾脏和淋巴结。B细胞在骨髓中成熟后,它们通过血液迁移到SLO,SLO通过循环淋巴液获得持续的抗原供应。在 SLO 中,当 B 细胞通过其 BCR 与抗原结合时,B 细胞激活开始。

未成熟的 B 细胞可表达 CD19、CD20、CD34、CD38 和 CD45R。大多数成熟 B 细胞表达IgM、CD19、CD20 和 CD22。活化的 B 细胞会表达 CD30。血浆 B 细胞不能表达 CD19,但可表达 CD78。

目录号 产品名/同用名 种属 表达系统
TMPJ-00958 B7-1 Protein, Rabbit, Recombinant (His) Rabbit HEK293 Cells
TMPJ-00959 B7-2 Protein, Rabbit, Recombinant (His) Rabbit HEK293 Cells
TMPJ-01420 CD40 Protein, Cynomolgus, Recombinant (hFc) Cynomolgus HEK293 Cells
TMPJ-01434 BCMA/TNFRSF17 Protein, Cynomolgus, Recombinant (hFc) Cynomolgus HEK293 Cells
TMPJ-01446 BCMA/TNFRSF17 Protein, Cynomolgus, Recombinant (His) Cynomolgus HEK293 Cells
TMPK-00001 CD24 Protein-VLP, Human, Recombinant Human HEK293 Cells
TMPK-00002 CD24 Protein, Human, Recombinant (His & Avi) Human HEK293 Cells
TMPK-00003 CD24 Protein, Human, Recombinant (His & Avi), Biotinylated Human HEK293 Cells
TMPK-00004 CD24 Protein, Human, Recombinant (GST) Human E. coli
TMPK-00005 CD24 Protein (Primary Amine Labeling), Human, Recombinant (hFc), Biotinylated Human HEK293 Cells
TMPK-00006 CD24 Protein (Primary Amine Labeling), Human, Recombinant (mFc), Biotinylated Human HEK293 Cells
TMPK-00064 BCMA/TNFRSF17 Protein, Cynomolgus/Rhesus macaque, Recombinant (His) Cynomolgus,Rhesus HEK293 Cells
TMPK-00065 BCMA/TNFRSF17 Trimer Protein, Human, Recombinant (His & Avi) Human HEK293 Cells
TMPK-00066 BCMA/TNFRSF17 Protein, Human, Recombinant (His & Avi), FITC-Labeled Human HEK293 Cells
TMPK-00068 BCMA/TNFRSF17 Trimer Protein, Human, Recombinant (His & Avi), Biotinylated Human HEK293 Cells
TMPK-00069 BCMA/TNFRSF17 Protein, Human, Recombinant (His & Avi), Biotinylated Human HEK293 Cells
TMPK-00071 BCMA/TNFRSF17 Protein, Mouse, Recombinant (His & Avi) Mouse HEK293 Cells
TMPK-00072 BCMA/TNFRSF17 Protein, Mouse, Recombinant (His & Avi), Biotinylated Mouse HEK293 Cells
TMPK-00110 CD28 Protein, Human/Cynomolgus/Rhesus macaque, Recombinant (His & Avi) Human,Cynomolgus,Rhesus HEK293 Cells
TMPK-00111 CD28 Protein, Human/Cynomolgus/Rhesus macaque, Recombinant (His & Avi), Biotinylated Human,Cynomolgus,Rhesus HEK293 Cells
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