T Cell CD Proteins

T cells are one of the important types of white blood cells of the immune system and play a central role in the adaptive immune response. T cells are born from hematopoietic stem cells, found in the bone marrow. Developing T cells then migrate to the thymus gland to develop (or mature).After migration to the thymus, the precursor cells mature into several distinct types of T cells. T cell differentiation also continues after they have left the thymus.CD4 and CD8 T cells are selected in the thymus, but undergo further differentiation in the periphery to specialized cells which have different functions. Groups of specific, differentiated T cell subtypes have a variety of important functions in controlling and shaping the immune response. One of these functions is immune-mediated cell death, and it is carried out by two major subtypes: CD8+ "killer" (cytotoxic) and CD4+ "helper" T cells. Regulatory T cells are yet another distinct population of T cells that provide the critical mechanism of tolerance, whereby immune cells are able to distinguish invading cells from "self".

Cat No.	product name / Synonyms	Species	Expression System
TMPY-03256	NKG2D/CD314 Protein, Human, Recombinant (aa 78-216, His) NKG2D/CD314 Protein, Human, Recombinant (aa 78-216, His)	Human	Baculovirus Insect Cells
TMPY-03256	NKG2D/CD314 Protein, Human, Recombinant (aa 78-216, His) is expressed in Baculovirus insect cells with His tag. The predicted molecular weight is 18.4 kDa and th...
TMPY-00897	PD-1 Protein, Human, Recombinant (His) PD-1 Protein, Human, Recombinant (His)	Human	HEK293 Cells
TMPY-00897	PD-1 Protein, Human, Recombinant (His) is expressed in HEK293 mammalian cells with His tag. The predicted molecular weight is 17.4 kDa and the accession number i...
TMPY-04824	CTLA-4 Protein, Human, Recombinant CTLA-4 Protein, Human, Recombinant	Human	HEK293 Cells
TMPY-04824	CTLA-4 Protein, Human, Recombinant is expressed in HEK293 mammalian cells. The predicted molecular weight is 13.5 kDa and the accession number is P16410-1.
TMPY-00701	CD16b Protein, Human, Recombinant (NA2, His) CD16b Protein, Human, Recombinant (NA2, His)	Human	HEK293 Cells
TMPY-00701	CD16b Protein, Human, Recombinant (NA2, His) is expressed in HEK293 mammalian cells with His tag. The predicted molecular weight is 22.2 kDa and the accession nu...
TMPY-01964	CD16a Protein, Human, Recombinant (F176V, His) CD16a Protein, Human, Recombinant (F176V, His)	Human	HEK293 Cells
TMPY-01964	The Fc receptor with low affinity for IgG (FCGR3, or CD16) is encoded by 2 nearly identical genes, FCGR3A and FCGR3B, resulting in tissue-specific expression of ...
TMPY-02904	TLR4 Protein, Human, Recombinant (His) TLR4 Protein, Human, Recombinant (His)	Human	Baculovirus Insect Cells
TMPY-02904	TLR4, also known as TLR-4, is a member of the Toll-like receptor (TLR) family, which plays a fundamental role in pathogen recognition and activation of innate im...
TMPY-05354	CD28 Protein, Human, Recombinant (hFc & Avi), Biotinylated CD28 Protein, Human, Recombinant (hFc & Avi), Biotinylated	Human	HEK293 Cells
TMPY-05354	CD28 Protein, Human, Recombinant (hFc & Avi), Biotinylated is expressed in HEK293 mammalian cells with hFc and Avi tag. The predicted molecular weight is 43.7 kD...
TMPY-02906	CD16b Protein, Human, Recombinant (NA2,His) CD16b Protein, Human, Recombinant (NA2,His)	Human	CHO Cells
TMPY-02906	CD16b Protein, Human, Recombinant (NA2,His) is expressed in CHO mammalian cells with His tag. The predicted molecular weight is 22.2 kDa and the accession number...
TMPY-05395	PD-1 Protein, Mouse, Recombinant (hFc) PD-1 Protein, Mouse, Recombinant (hFc)	Mouse	HEK293 Cells
TMPY-05395	PD-1 Protein, Mouse, Recombinant (hFc) is expressed in HEK293 mammalian cells with hFc tag. The predicted molecular weight is 42.9 kDa and the accession number i...
TMPY-00467	NKG2D/CD314 Protein, Human, Recombinant (hFc) NKG2D/CD314 Protein, Human, Recombinant (hFc)	Human	CHO Cells
TMPY-00467	NKG2D/CD314 Protein, Human, Recombinant (hFc) is expressed in CHO mammalian cells with hFc tag. The predicted molecular weight is 46.5 kDa and the accession numb...
TMPY-05364	CD8 alpha Protein, Human, Recombinant (hFc) CD8 alpha Protein, Human, Recombinant (hFc)	Human	HEK293 Cells
TMPY-05364	CD8 alpha Protein, Human, Recombinant (hFc) is expressed in HEK293 mammalian cells with hFc tag. The predicted molecular weight is 44.3 kDa and the accession num...
TMPY-01181	CD40 Protein, Human, Recombinant (His) CD40 Protein, Human, Recombinant (His)	Human	HEK293 Cells
TMPY-01181	CD40 Protein, Human, Recombinant (His) is expressed in HEK293 mammalian cells with His tag. The predicted molecular weight is 20.7 kDa and the accession number i...
TMPY-05376	4-1BB/CD137/TNFRSF9 Protein, Human, Recombinant (hFc) 4-1BB/CD137/TNFRSF9 Protein, Human, Recombinant (hFc)	Human	HEK293 Cells
TMPY-05376	4-1BB/CD137/TNFRSF9 Protein, Human, Recombinant (hFc) is expressed in HEK293 mammalian cells with hFc tag. The predicted molecular weight is 44 kDa and the acces...
TMPY-06021	CD28 Protein, Human, Cynomolgus, Rhesus, Recombinant (His) CD28 Protein, Human, Cynomolgus, Rhesus, Recombinant (His)	Human,Cynomolgus,Rhesus	HEK293 Cells
TMPY-06021	CD28 Protein, Human, Cynomolgus, Rhesus, Recombinant (His) is expressed in HEK293 mammalian cells with His tag. The predicted molecular weight is 16.6 kDa and th...
TMPY-00864	IL-6R Protein, Human, Recombinant (His) IL-6R Protein, Human, Recombinant (His)	Human	HEK293 Cells
TMPY-00864	IL-6R Protein, Human, Recombinant (His) is expressed in HEK293 mammalian cells with His tag. The predicted molecular weight is 40 kDa and the accession number is...
TMPY-05384	CD4 Protein, Human, Recombinant (hFc) CD4 Protein, Human, Recombinant (hFc)	Human	HEK293 Cells
TMPY-05384	CD4 Protein, Human, Recombinant (hFc) is expressed in HEK293 mammalian cells with hFc tag. The predicted molecular weight is 67.4 kDa and the accession number is...
TMPY-01400	CD4 Protein, Human, Recombinant (His) CD4 Protein, Human, Recombinant (His)	Human	HEK293 Cells
TMPY-01400	CD4 Protein, Human, Recombinant (His) is expressed in HEK293 mammalian cells with His tag. The predicted molecular weight is 42.2 kDa and the accession number is...
TMPY-01423	OX40/TNFRSF4 Protein, Human, Recombinant (His) OX40/TNFRSF4 Protein, Human, Recombinant (His)	Human	HEK293 Cells
TMPY-01423	OX40/TNFRSF4 Protein, Human, Recombinant (His) is expressed in HEK293 mammalian cells with His tag. The predicted molecular weight is 21.7 kDa and the accession ...
TMPY-04898	PD-1 Protein, Human, Recombinant (hFc) PD-1 Protein, Human, Recombinant (hFc)	Human	HEK293 Cells
TMPY-04898	PD-1 Protein, Human, Recombinant (hFc) is expressed in HEK293 mammalian cells with hFc tag. The predicted molecular weight is 42.7 kDa and the accession number i...
TMPY-01743	4-1BB/CD137/TNFRSF9 Protein, Human, Recombinant (His) 4-1BB/CD137/TNFRSF9 Protein, Human, Recombinant (His)	Human	HEK293 Cells
TMPY-01743	4-1BB/CD137/TNFRSF9 Protein, Human, Recombinant (His) is expressed in HEK293 mammalian cells with His tag. The predicted molecular weight is 18.8 kDa and the acc...