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".
カタログ番号 | 製品名 / Synonyms | Species | Expression System |
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TMPY-06021 | CD28 Protein, Human, Cynomolgus, Rhesus, Recombinant (His)
CD28 Protein, Human, Cynomolgus, Rhesus, Recombinant (His)
|
Human,Cynomolgus,Rhesus | HEK293 |
CD28 (Cluster of Differentiation 28) is a disulphide-bonded glycoprotein belonging to the immunoglobulin (Ig) superfamily, and structurally consists of a single ... | |||
TMPY-05376 | 4-1BB/CD137/TNFRSF9 Protein, Human, Recombinant (hFc)
4-1BB/CD137/TNFRSF9 Protein, Human, Recombinant (hFc)
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Human | HEK293 |
CD137 (also known as 4-1BB) is a surface co-stimulatory glycoprotein originally described as present on activated T lymphocytes, which belongs to the tumor necro... | |||
TMPY-01181 | CD40 Protein, Human, Recombinant (His)
CD40 Protein, Human, Recombinant (His)
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Human | HEK293 |
CD40, also known as TNFRSF5, is a member of the TNF receptor superfamily which are single transmembrane-spanning glycoproteins. CD40 protein plays an essential r... | |||
TMPY-05364 | CD8 alpha Protein, Human, Recombinant (hFc)
CD8 alpha Protein, Human, Recombinant (hFc)
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Human | HEK293 |
T-cell surface glycoprotein CD8 alpha chain, also known as CD8a, is a single-pass type I membrane protein. The CD8 glycoprotein is expressed by thymocytes, mat... | |||
TMPY-00467 | NKG2D/CD314 Protein, Human, Recombinant (hFc)
NKG2D/CD314 Protein, Human, Recombinant (hFc)
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Human | CHO |
KLRK1 (Killer Cell Lectin Like Receptor K1) is a Protein Coding gene. NKG2D, also known as CD314, is an immune receptor that consists of two disulfide-linked typ... | |||
TMPY-05395 | PD-1 Protein, Mouse, Recombinant (hFc)
PD-1 Protein, Mouse, Recombinant (hFc)
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Mouse | HEK293 |
Programmed cell death 1, also known as PDCD1, is a type I transmembrane glycoprotein, and is an immunoreceptor belonging to the CD28/CTLA-4 family negatively reg... | |||
TMPY-02906 | CD16b Protein, Human, Recombinant (NA2,His)
CD16b Protein, Human, Recombinant (NA2,His)
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Human | CHO |
CD16b Protein, Human, Recombinant (NA2,His) is expressed in CHO with His tag. The predicted molecular weight is 22.2 kDa. Accession number: O75015.2 | |||
TMPY-05354 | CD28 Protein, Human, Recombinant (hFc & Avi), Biotinylated
CD28 Protein, Human, Recombinant (hFc & Avi), Biotinylated
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Human | HEK293 |
CD28 (Cluster of Differentiation 28) is a disulphide-bonded glycoprotein belonging to the immunoglobulin (Ig) superfamily, and structurally consists of a single ... | |||
TMPY-02904 | TLR4 Protein, Human, Recombinant (His)
TLR4 Protein, Human, Recombinant (His)
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Human | Baculovirus-Insect Cells |
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-01964 | CD16a Protein, Human, Recombinant (F176V, His)
CD16a Protein, Human, Recombinant (F176V, His)
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Human | HEK293 |
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-00701 | CD16b Protein, Human, Recombinant (NA2, His)
CD16b Protein, Human, Recombinant (NA2, His)
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Human | HEK293 |
CD16b Protein, Human, Recombinant (NA2, His) is expressed in HEK293 cells. | |||
TMPY-04824 | CTLA-4 Protein, Human, Recombinant
CTLA-4 Protein, Human, Recombinant
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Human | HEK293 |
Cytotoxic T-lymphocyte protein 4, also known as CTLA4 and CD152, is a single-pass type I membrane protein and a member of the immunoglobulin superfamily. It is t... | |||
TMPY-00897 | PD-1 Protein, Human, Recombinant (His)
PD-1 Protein, Human, Recombinant (His)
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Human | HEK293 |
Programmed cell death 1, also known as PDCD1, is a type I transmembrane glycoprotein, and is an immunoreceptor belonging to the CD28/CTLA-4 family negatively reg... | |||
TMPY-03256 | NKG2D/CD314 Protein, Human, Recombinant (aa 78-216, His)
NKG2D/CD314 Protein, Human, Recombinant (aa 78-216, His)
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Human | Baculovirus-Insect Cells |
KLRK1 (Killer Cell Lectin Like Receptor K1) is a Protein Coding gene. NKG2D, also known as CD314, is an immune receptor that consists of two disulfide-linked typ... | |||
TMPY-03745 | CD3D & CD3E Heterodimer Protein, Human, Recombinant (Flag & His)
CD3D & CD3E Heterodimer Protein, Human, Recombinant (Flag & His)
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Human | HEK293 |
CD3D & CD3E Heterodimer Protein, Human, Recombinant (Flag & His) is expressed in HEK293 with Flag and His tag. The predicted molecular weight is 31.05 kDa. Acces... | |||
TMPY-05374 | CD3D & CD3E Heterodimer Protein, Human, Recombinant (Flag & His), Biotinylated
CD3D & CD3E Heterodimer Protein, Human, Recombinant (Flag & His), Biotinylated
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Human | HEK293 |
CD3D & CD3E Heterodimer Protein, Human, Recombinant (Flag & His), Biotinylated is expressed in HEK293 cells. | |||
TMPY-05644 | CD25/IL2R alpha Protein, Rhesus, Recombinant (His & Avi), Biotinylated
CD25/IL2R alpha Protein, Rhesus, Recombinant (His & Avi), Biotinylated
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Rhesus | HEK293 |
CD25 (alpha-chain of the IL-2 receptor, or IL2RA), is a type I transmembrane glycoprotein with a signal peptide, an extracellular region, a transmembrane region,... | |||
TMPY-03923 | CD38 Protein, Cynomolgus, Rhesus, Recombinant (His)
CD38 Protein, Cynomolgus, Rhesus, Recombinant (His)
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Cynomolgus,Rhesus | HEK293 |
The cluster of differentiation (CD) system is commonly used as cell markers in Immunophenotyping. Different kinds of cells in the immune system can be identified... | |||
TMPY-01672 | ICOS ligand Protein, Human, Recombinant (His)
ICOS ligand Protein, Human, Recombinant (His)
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Human | HEK293 |
Inducible co-stimulator ligand (ICOSL), also known as B7-H2, is a member of the B7 family of co-stimulatory molecules related to B7-1 and B7-2. It is a transmemb... | |||
TMPY-05584 | CD25/IL2R alpha Protein, Human, Recombinant (His & Avi), Biotinylated
CD25/IL2R alpha Protein, Human, Recombinant (His & Avi), Biotinylated
|
Human | HEK293 |
CD25 (alpha-chain of the IL-2 receptor, or IL2RA), is a type I transmembrane glycoprotein with a signal peptide, an extracellular region, a transmembrane region,... |