B Cell CD Proteins

B cells, also known as B lymphocytes, are a type of white blood cell of the lymphocyte subtype. They function in the humoral immunity component of the adaptive immune system. In mammals, B cells mature in the bone marrow. B cell activation occurs in the secondary lymphoid organs (SLOs), such as the spleen and lymph nodes. After B cells mature in the bone marrow, they migrate through the blood to SLOs, which receive a constant supply of antigen through circulating lymph. At the SLO, B cell activation begins when the B cell binds to an antigen via its B-cell receptors (BCR).

Immature B cells express CD19, CD20, CD34, CD38, and CD45R. Most mature B cells express IgM, CD19, CD20, and CD22. Activated B cells express CD30. Plasma B cells could not express CD19, but could express CD78.

カタログ番号	製品名 / Synonyms	Species	Expression System
TMPK-00066	BCMA/TNFRSF17 Protein, Human, Recombinant (His & Avi), FITC-Labeled BCMA/TNFRSF17 Protein, Human, Recombinant (His & Avi), FITC-Labeled	Human	HEK293
TMPK-00066	B-cell maturation antigen (BCMA or BCM), also known as tumor necrosis factor receptor superfamily member 17 (TNFRSF17), is a protein that in humans is encoded by...
TMPK-00065	BCMA/TNFRSF17 Trimer Protein, Human, Recombinant (His & Avi) BCMA/TNFRSF17 Trimer Protein, Human, Recombinant (His & Avi)	Human	HEK293
TMPK-00065	B-cell maturation antigen (BCMA or BCM), also known as tumor necrosis factor receptor superfamily member 17 (TNFRSF17), is a protein that in humans is encoded by...
TMPK-00064	BCMA/TNFRSF17 Protein, Cynomolgus/Rhesus macaque, Recombinant (His) BCMA/TNFRSF17 Protein, Cynomolgus/Rhesus macaque, Recombinant (His)	Cynomolgus,Rhesus macaque	HEK293
TMPK-00064	B-cell maturation antigen (BCMA or BCM), also known as tumor necrosis factor receptor superfamily member 17 (TNFRSF17), is a protein that in humans is encoded by...
TMPK-00006	CD24 Protein (Primary Amine Labeling), Human, Recombinant (mFc), Biotinylated CD24 Protein (Primary Amine Labeling), Human, Recombinant (mFc), Biotinylated	Human	HEK293
TMPK-00006	CD24 is a sialoglycoprotein expressed at the surface of most B lymphocytes and differentiating neuroblasts. It is also expressed on neutrophils and neutrophil pr...
TMPK-00005	CD24 Protein (Primary Amine Labeling), Human, Recombinant (hFc), Biotinylated CD24 Protein (Primary Amine Labeling), Human, Recombinant (hFc), Biotinylated	Human	HEK293
TMPK-00005	CD24 is a sialoglycoprotein expressed at the surface of most B lymphocytes and differentiating neuroblasts. It is also expressed on neutrophils and neutrophil pr...
TMPK-00004	CD24 Protein, Human, Recombinant (GST) CD24 Protein, Human, Recombinant (GST)	Human	E. coli
TMPK-00004	CD24 is a sialoglycoprotein expressed at the surface of most B lymphocytes and differentiating neuroblasts. It is also expressed on neutrophils and neutrophil pr...
TMPK-00003	CD24 Protein, Human, Recombinant (His & Avi), Biotinylated CD24 Protein, Human, Recombinant (His & Avi), Biotinylated	Human	HEK293
TMPK-00003	CD24 is a sialoglycoprotein expressed at the surface of most B lymphocytes and differentiating neuroblasts. It is also expressed on neutrophils and neutrophil pr...
TMPK-00002	CD24 Protein, Human, Recombinant (His & Avi) CD24 Protein, Human, Recombinant (His & Avi)	Human	HEK293
TMPK-00002	CD24 is a sialoglycoprotein expressed at the surface of most B lymphocytes and differentiating neuroblasts. It is also expressed on neutrophils and neutrophil pr...
TMPK-00001	CD24 Protein-VLP, Human, Recombinant CD24 Protein-VLP, Human, Recombinant	Human	HEK293
TMPK-00001	CD24 is a sialoglycoprotein expressed at the surface of most B lymphocytes and differentiating neuroblasts. It is also expressed on neutrophils and neutrophil pr...
TMPJ-01446	BCMA/TNFRSF17 Protein, Cynomolgus, Recombinant (His) BCMA/TNFRSF17 Protein, Cynomolgus, Recombinant (His)	Cynomolgus	Human Cells
TMPJ-01446	B cell maturation antigen (BCMA) is a member of the TNF receptor superfamily. It has been designated TNFRSF17. BCMA is a type III membrane protein containing one...
TMPJ-01434	BCMA/TNFRSF17 Protein, Cynomolgus, Recombinant (hFc) BCMA/TNFRSF17 Protein, Cynomolgus, Recombinant (hFc)	Cynomolgus	Human Cells
TMPJ-01434	B cell maturation antigen (BCMA) is a member of the TNF receptor superfamily. It has been designated TNFRSF17. BCMA is a type III membrane protein containing one...
TMPJ-01420	CD40 Protein, Cynomolgus, Recombinant (hFc) CD40 Protein, Cynomolgus, Recombinant (hFc)	Cynomolgus	Human Cells
TMPJ-01420	CD40 is a Type I Transmembrane Glycoprotein that belongs to the TNF Receptor Superfamily. CD40 is expressed in B cells, follicular dendritic cells, dendritic cel...
TMPJ-00959	B7-2 Protein, Rabbit, Recombinant (His) B7-2 Protein, Rabbit, Recombinant (His)	Rabbit	Human Cells
TMPJ-00959	T-lymphocyte activation antigen CD86 (B7-2) is a glycosylated protein in the B7 family. B7 family members are transmembrane cell surface molecules that play impo...
TMPJ-00958	B7-1 Protein, Rabbit, Recombinant (His) B7-1 Protein, Rabbit, Recombinant (His)	Rabbit	Human Cells
TMPJ-00958	Cluster of Differentiation 80, also called B7-1, is a member of cell surface immunoglobulin superfamily which plays key, yet distinct roles in the activation of ...
TMPJ-00898	CD72 Protein, Human, Recombinant (Trx & His) CD72 Protein, Human, Recombinant (Trx & His)	Human	E. coli
TMPJ-00898	B-Cell Differentiation Antigen CD72 (CD72) is a single-pass type II membrane protein. CD72 exists as a disulfide-linked homodimer and contains one C-type lectin ...
TMPJ-00862	CD79B Protein, Mouse, Recombinant (hFc) CD79B Protein, Mouse, Recombinant (hFc)	Mouse	Human Cells
TMPJ-00862	CD79B is a single-pass type I membrane protein. CD79B contains one Ig-like V-type domain and one ITAM domain. CD79B is required in cooperation with CD79A for ini...
TMPJ-00794	CD45 Protein, Mouse, Recombinant (His) CD45 Protein, Mouse, Recombinant (His)	Mouse	Human Cells
TMPJ-00794	Protein tyrosine phosphatase, receptor type C (CD45), also known as PTPRC is a member of the protein tyrosine phosphatase (PTP) family which is known for its fun...
TMPJ-00786	ITGB1 Protein, Human, Recombinant (aa 21-728, His) ITGB1 Protein, Human, Recombinant (aa 21-728, His)	Human	Human Cells
TMPJ-00786	Integrin β-1 (ITGB1) belongs to the integrin β chain family. Integrin family members are membrane receptors involved in cell adhesion and recognition in a variet...
TMPJ-00775	CD74 Protein, Mouse, Recombinant (mFc & His) CD74 Protein, Mouse, Recombinant (mFc & His)	Mouse	Human Cells
TMPJ-00775	Mouse HLA class II histocompatibility antigen gamma chain (CD74), is a single-pass type II membrane protein that in humans is encoded by the CD74 gene. It contai...
TMPJ-00641	B7-2 Protein, Rhesus macaque, Recombinant (His) B7-2 Protein, Rhesus macaque, Recombinant (His)	Rhesus macaque	Human Cells
TMPJ-00641	T-lymphocyte activation antigen CD86 (B7-2) is a glycosylated protein in the B7 family. B7 family members are transmembrane cell surface molecules that play impo...