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.

Cat No.	product name / Synonyms	Species	Expression System
TMPY-02762	CD10 Protein, Rhesus, Recombinant (His) CD10 Protein, Rhesus, Recombinant (His)	Rhesus	HEK293 Cells
TMPY-02762	CD10 Protein, Rhesus, Recombinant (His) is expressed in HEK293 mammalian cells with His tag. The predicted molecular weight is 82.1 kDa and the accession number ...
TMPY-02763	DEP-1 Protein, Human, Recombinant (aa 997-1337, His) DEP-1 Protein, Human, Recombinant (aa 997-1337, His)	Human	E. coli
TMPY-02763	DEP1 / PTPRJ (Receptor-type tyrosine-protein phosphatase eta) is a member of the protein tyrosine phosphatase (PTP) family. PTPs are known to be signaling molecu...
TMPY-02775	BAFF/TNFSF13B Protein, Human, Recombinant BAFF/TNFSF13B Protein, Human, Recombinant	Human	E. coli
TMPY-02775	BAFF/TNFSF13B Protein, Human, Recombinant is expressed in E. coli expression system. The predicted molecular weight is 17.2 kDa and the accession number is Q9Y27...
TMPY-02819	CD20 Protein, Human, Recombinant (aa 213-297, His) CD20 Protein, Human, Recombinant (aa 213-297, His)	Human	HEK293 Cells
TMPY-02819	CD20 Protein, Human, Recombinant (aa 213-297, His) is expressed in HEK293 mammalian cells with His tag. The predicted molecular weight is 12.1 kDa and the access...
TMPY-02913	BCMA/TNFRSF17 Protein, Rat, Recombinant (hFc) BCMA/TNFRSF17 Protein, Rat, Recombinant (hFc)	Rat	HEK293 Cells
TMPY-02913	BCMA/TNFRSF17 Protein, Rat, Recombinant (hFc) is expressed in HEK293 mammalian cells with hFc tag. The predicted molecular weight is 34 kDa and the accession num...
TMPY-03031	CD34 Protein, Rat, Recombinant (hFc) CD34 Protein, Rat, Recombinant (hFc)	Rat	HEK293 Cells
TMPY-03031	CD34 Protein, Rat, Recombinant (hFc) is expressed in HEK293 mammalian cells with hFc tag. The predicted molecular weight is 54.5 kDa and the accession number is ...
TMPY-03032	CD24 Protein, Rat, Recombinant (hFc) CD24 Protein, Rat, Recombinant (hFc)	Rat	HEK293 Cells
TMPY-03032	CD24 Protein, Rat, Recombinant (hFc) is expressed in HEK293 mammalian cells with hFc tag. The predicted molecular weight is 29.9 kDa and the accession number is ...
TMPY-03034	C-Kit Protein, Rat, Recombinant (hFc) c-Kit Protein, Rat, Recombinant (hFc)	Rat	HEK293 Cells
TMPY-03034	c-Kit Protein, Rat, Recombinant (hFc) is expressed in HEK293 mammalian cells with hFc tag. The predicted molecular weight is 82.4 kDa and the accession number is...
TMPY-03035	CD79B Protein, Rat, Recombinant (hFc) CD79B Protein, Rat, Recombinant (hFc)	Rat	HEK293 Cells
TMPY-03035	CD79B Protein, Rat, Recombinant (hFc) is expressed in HEK293 mammalian cells with hFc tag. The predicted molecular weight is 42.2 kDa and the accession number is...
TMPY-03070	CD27/TNFRSF7 Protein, Human, Recombinant (rFc) CD27/TNFRSF7 Protein, Human, Recombinant (rFc)	Human	HEK293 Cells
TMPY-03070	CD27/TNFRSF7 Protein, Human, Recombinant (rFc) is expressed in HEK293 mammalian cells with rFc tag. The predicted molecular weight is 44.4 kDa and the accession ...
TMPY-03075	FcRH1/FCRL1 Protein, Mouse, Recombinant (His) FcRH1/FCRL1 Protein, Mouse, Recombinant (His)	Mouse	HEK293 Cells
TMPY-03075	FcRH1/FCRL1 Protein, Mouse, Recombinant (His) is expressed in HEK293 mammalian cells with His tag. The predicted molecular weight is 21.6 kDa and the accession n...
TMPY-03083	CD40 Protein, Rat, Recombinant (hFc) CD40 Protein, Rat, Recombinant (hFc)	Rat	HEK293 Cells
TMPY-03083	CD40 Protein, Rat, Recombinant (hFc) is expressed in HEK293 mammalian cells with hFc tag. The predicted molecular weight is 46.2 kDa and the accession number is ...
TMPY-03099	CD5 Protein, Rat, Recombinant (hFc) CD5 Protein, Rat, Recombinant (hFc)	Rat	HEK293 Cells
TMPY-03099	CD5 Protein, Rat, Recombinant (hFc) is expressed in HEK293 mammalian cells with hFc tag. The predicted molecular weight is 64.5 kDa and the accession number is P...
TMPY-03136	C-Kit Protein, Rat, Recombinant (His) c-Kit Protein, Rat, Recombinant (His)	Rat	HEK293 Cells
TMPY-03136	c-Kit Protein, Rat, Recombinant (His) is expressed in HEK293 mammalian cells with His tag. The predicted molecular weight is 56.9 kDa and the accession number is...
TMPY-03137	CD79B Protein, Rat, Recombinant (His) CD79B Protein, Rat, Recombinant (His)	Rat	HEK293 Cells
TMPY-03137	CD79B Protein, Rat, Recombinant (His) is expressed in HEK293 mammalian cells with His tag. The predicted molecular weight is 16.8 kDa and the accession number is...
TMPY-03139	Syndecan-1 Protein, Rat, Recombinant (hFc) Syndecan-1 Protein, Rat, Recombinant (hFc)	Rat	HEK293 Cells
TMPY-03139	Syndecan-1 Protein, Rat, Recombinant (hFc) is expressed in HEK293 mammalian cells with hFc tag. The predicted molecular weight is 51.2 kDa and the accession numb...
TMPY-03154	IL-7R alpha/CD127 Protein, Rat, Recombinant (mFc) IL-7R alpha/CD127 Protein, Rat, Recombinant (mFc)	Rat	HEK293 Cells
TMPY-03154	IL-7R alpha/CD127 Protein, Rat, Recombinant (mFc) is expressed in HEK293 mammalian cells with mFc tag. The predicted molecular weight is 51.4 kDa and the accessi...
TMPY-03167	Syndecan-1 Protein, Rat, Recombinant (His) Syndecan-1 Protein, Rat, Recombinant (His)	Rat	HEK293 Cells
TMPY-03167	Syndecan-1 Protein, Rat, Recombinant (His) is expressed in HEK293 mammalian cells with His tag. The predicted molecular weight is 25.6 kDa and the accession numb...
TMPY-03169	CD5 Protein, Rat, Recombinant (His) CD5 Protein, Rat, Recombinant (His)	Rat	HEK293 Cells
TMPY-03169	CD5 Protein, Rat, Recombinant (His) is expressed in HEK293 mammalian cells with His tag. The predicted molecular weight is 38.9 kDa and the accession number is P...
TMPY-03211	CD40 Protein, Rhesus, Recombinant (hFc) CD40 Protein, Rhesus, Recombinant (hFc)	Rhesus	HEK293 Cells
TMPY-03211	CD40 Protein, Rhesus, Recombinant (hFc) is expressed in HEK293 mammalian cells with hFc tag. The predicted molecular weight is 46.2 kDa and the accession number ...