Tools for Cell Therapy and Immunoregulation
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RnDSy-lu-2945 Tools for Cell Therapy and Immunoregulation Target Cell TIM-4 SLAM/CD150 BTNL8 PD-L2/B7-DC B7-H1/PD-L1 (Human) Unknown PD-1 B7-1/CD80 TIM-1 SLAM/CD150 Receptor TIM Family SLAM Family Butyrophilins B7/CD28 Families T Cell Multiple Co-Signaling Molecules Co-stimulatory Co-inhibitory Ig Superfamily Regulate T Cell Activation Target Cell T Cell Target Cell T Cell B7-1/CD80 B7-H1/PD-L1 T cell activation requires two signals: 1) recognition of the antigenic peptide/ B7-1/CD80 B7-2/CD86 CTLA-4 major histocompatibility complex (MHC) by the T cell receptor (TCR) and 2) CD28 antigen-independent co-stimulation induced by interactions between B7-2/CD86 B7-H1/PD-L1 B7-1/CD80 co-signaling molecules expressed on target cells, such as antigen-presenting PD-L2/B7-DC PD-1 ICOS cells (APCs), and their T cell-expressed receptors. Engagement of the TCR in B7-H2/ICOS L 2Ig B7-H3 (Mouse) the absence of this second co-stimulatory signal typically results in T cell B7-H1/PD-L1 B7/CD28 Families 4Ig B7-H3 (Human) anergy or apoptosis. In addition, T cell activation can be negatively regulated Unknown Receptors by co-inhibitory molecules present on APCs. Therefore, integration of the 2Ig B7-H3 Unknown B7-H4 (Mouse) Receptors signals transduced by co-stimulatory and co-inhibitory molecules following TCR B7-H5 4Ig B7-H3 engagement directs the outcome and magnitude of a T cell response Unknown Ligand (Human) B7-H5 including the enhancement or suppression of T cell proliferation, B7-H7 Unknown Receptor differentiation, and/or cytokine secretion. Most co-stimulatory and co- B7-H7 CD28H (Human) BTLA inhibitory molecules belong to either the Immunoglobulin (Ig) superfamily or HVEM CD160 Tumor Necrosis Factor (TNF) receptor superfamily and are further classified as members of the B7/CD28, butyrophilin, CD2/SLAM, TIM, or nectin- and BTN1A1 nectin-like binding receptor subfamilies of the Ig superfamily or as members Unknown Receptors of the type L or type V subfamilies of the TNF receptor superfamily. Many of BTN2A2 these proteins are being investigated as potential targets for cancer BTNL8 Unknown Unknown Ligand BTN3A1 immunotherapy as multiple studies have shown that the T cell co-stimulatory/ (Human) Receptor Butyrophilins Target Celll BTN3A1 co-inhibitory system can be exploited to improve anti-tumor immunity. Unknown BTNL1 (Mouse) Receptors B7 proteins are a family of co-signaling molecules that primarily interact with T cell-expressed immune receptors belonging to the CD28 family (CD28, CTLA-4, BTNL2 MHC PD-1, ICOS, and BTLA). The B7 family consists of ten surface glycoproteins CD48/SLAMF2 VSIG3 Unknown including B7-1/CD80, B7-2/CD86, B7-H1/PD-L1, B7-DC/PD-L2, B7-H2/ (Mouse and Rat) CD2 VSIG8 Receptors ICOS L, B7-H3, B7-H4, B7-H5/VISTA, B7-H6, and B7-H7/HHLA2. As shown in CD58/LFA-3 (Human) the graphic on the next page, interactions between B7 and CD28 family Signal 2 SLAM/CD150 SLAM/CD150 SLAM Family members transduce both T cell co-stimulatory and co-inhibitory signals. Signal 1 CD48/SLAMF2 2B4/CD244/SLAMF4 Additionally, these interactions can have bidirectional effects (indicated by the two-headed arrows). TIM-4 TIM-1 The butyrophilins are structurally closely related to the B7 family proteins and TCR-CD3 Complex TIM Family TIM-4 Unknown Receptor appear to have similar immunomodulatory functions. To date, thirteen human Galectin-9 TIM-3 butyrophilin and butyrophilin-like proteins have been identified including BTN1A1, BTN2A1, BTN2A2, BTN2A3, BTN3A1, BTN3A2, BTN3A3, BTNL2, T Cell Nectin-2/CD112 DNAM-1/CD226 Nectin and BTNL3, BTNL8, BTNL9, BTNL10, and SKINT-like (SKINTL). With the exception Nectin-2/CD112 CD155/PVR Nectin-like of BTNL2 and BTN3A2, butyrophilins are type I transmembrane proteins that Binding Receptors TIGIT contain one IgV-like and one IgC-like domain in their extracellular regions and CD155/PVR a cytoplasmic B30.2 domain. Most butyrophilin proteins that have been Nectin-3/CD113 characterized to date, including human BTN1A1, BTN2A2, BTN3A1, BTNL2, TNF Superfamily and mouse BTNL1, act through unidentified receptors to inhibit T cell Target Cell T Cell proliferation and cytokine production. The exception is BTNL8 which enhances Other Collagen LAIR-1 T cell proliferation and cytokine secretion. Further investigation is necessary to CD40 CD40 L identify the butyrophilin receptors and determine the functions of the other HVEM LIGHT butyrophilin family members. Type L Several members of the CD2/signaling lymphocyte activation molecule (SLAM) LIGHT HVEM subfamily, T cell/transmembrane, immunoglobulin, and mucin (TIM) Domain Key TL1A DR3 Ig V-like Domain Carbohydrate Recognition Domain subfamily, and nectin- or nectin-like binding receptor subfamily of the Ig Ig C-like Domain Mucin-like Domain superfamily have also been shown to regulate T cell activation. Like the B7 Ig I-like Domain B30.2 Domain 4-1BB L Immunoreceptor tyrosine-based switch motif (ITSM) family, members of these families can have co-stimulatory and/or co-inhibitory 4-1BB Immunoreceptor tyrosine-based inhibitory motif (ITIM) GPI linkage effects. In addition, multiple proteins belonging to the TNF receptor CD27 L CD27 YxxM Motif superfamily, including 4-1BB/TNFRSF9, CD27/TNFRSF7, CD30/TNFRSF8, CD30 L Type V CD40/TNFRSF5, DR3/TNFRSF25, GITR/TNFRSF18, HVEM/TNFRSF14, and CD30 OX40/TNFRSF4, have been shown to affect T cell co-signaling. GITR L GITR Learn more | rndsystems.com/pathways_tcellcosignaling Products for Studying the Effects of T Cell Co-Signaling Molecules Ig Superfamily TNF Superfamily SLAM Family Type L Subfamily Receptors & Ligands Recombinant Proteins Molecule Species Source Tag Catalog # Molecule Species Source Tag Catalog # Human NS0 Fc 1039-2B Human NS0 Fc, His 1493-CD 2B4/CD244/SLAMF4 CD40/TNFRSF5 Mouse NS0 Fc 3514-2B Mouse NS0 Fc, His 1215-CD Ig Superfamily Ig Superfamily Human NS0 His 3644-CD Human E. coli none 6245-CL B7/CD28 Families B7/CD28 Families CD48/SLAMF2 Mouse NS0 His 3327-CD Human HEK293 HA 6420-CL Molecule Species Source Tag Catalog # Molecule Species Source Tag Catalog # CD40 Ligand/TNFSF5 CD58/LFA-3 Human NS0 His 1689-CD Human E. coli His 2706-CL* Human NS0 Fc, His 140-B1 B7-H7/HHLA2 Human HEK293 Fc 8084-B7 Human NS0 His 164-SL Mouse CHO HA 8230-CL Human HEK293 His 9050-B1 NS0 Fc 8385-BT SLAM/CD150 Human Mouse NS0 His 4330-SL Human NS0 Fc, His 943-D3 B7-1/CD80 Mouse NS0 His 740-B1 BTLA HEK293 His 9235-BT DR3/TNFRSF25 Mouse NS0 Fc 2437-D3 Mouse NS0 His 9014-B1 Mouse NS0 Fc 3007-BT TNF Superfamily Human NS0 Fc, His 356-HV Cynomolgus HEK293 His 9244-B1 Human NS0 Fc 342-CD Type V Subfamily Receptors & Ligands CD28 HVEM/TNFRSF14 Mouse CHO Fc 2516-HV Human NS0 Fc, His 141-B2 Mouse NS0 Fc, His 483-CD Molecule Species Source Tag Catalog # Cynomolgus HEK293 Fc 9197-HV Human CHO Fc 7625-B2 HEK293 Fc 8316-TR NS0 Fc, His 838-4B B7-2/CD86 CD28H/IGPR-1 Human Human NS0 His 664-LI Human HEK293 His 9090-B2 HEK293 His 9236-TR Human CHO His 9220-4B LIGHT/TNFSF14 Mouse NS0 His 1794-LT Mouse Sf21 (baculovirus) Fc 741-B2 Human Sf21 (baculovirus) His 325-CT 4-1BB/TNFRSF9/CD137 Mouse NS0 Fc 937-4B Human E. coli none 1319-TL Human NS0 Fc 156-B7 CTLA-4 Human CHO Fc 7268-CT Rat NS0 His 9188-4L TL1A/TNFSF15 Mouse E. coli none 1896-TL Human HEK293 His 9049-B7 Mouse NS0 Fc, His 434-CT B7-H1/PD-L1 Human E. coli His 2295-4L Mouse NS0 Fc 1019-B7 Human NS0 Fc 169-CS 4-1BB Ligand/TNFSF9 ICOS Mouse NS0 His 1246-4L Other Related Ligands, Receptors, and Enzymes Mouse NS0 His 9048-B7 Mouse Sf21 (baculovirus) Fc 168-CS Human NS0 Fc, His 382-CD Molecule Species Source Tag Catalog # Human NS0 Fc 165-B7 Human NS0 Fc 1086-PD CD27/TNFRSF7 Mouse NS0 Fc 574-CD Human HEK293 His 7579-CD Human HEK293 His 8206-B7 Human HEK293 His 8986-PD CD7 B7-H2/ICOS L CD27 Ligand/TNFSF7 Mouse NS0 His 783-CL Mouse NS0 His 8145-CD Mouse NS0 Fc 158-B7 Mouse NS0 Fc 1021-PD PD-1 Human NS0 Fc, His 813-CD Human CHO His 6177-CD Mouse NS0 His 8127-B7 Mouse NS0 His 9047-PD CD160 CD30/TNFRSF8 Human NS0 none 6126-CD Mouse CHO His 3899-CD Human NS0 His 1027-B3 HEK293 His 8509-PD Cynomolgus Mouse NS0 Fc, His 852-CD Human NS0 Fc 2724-CD B7-H3 Human NS0 His 1949-B3 Fc Fc 8578-PD Human NS0 His 1028-CL CD200 Mouse NS0 Fc 3355-CD Mouse NS0 Fc 1397-B3 Human NS0 Fc 1224-PL CD30 Ligand/TNFSF8 Mouse NS0 His 732-CL Cynomolgus CHO Fc 9274-CD B7-H3 (4Ig) Human NS0 Fc 2318-B3 Human HEK293 His 9075-PL Human NS0 Fc 689-GR Human NS0 Fc 2640-LM Human NS0 His 6576-B7 PD-L2/B7-DC Mouse NS0 Fc 1022-PL CD300a/LMIR1 GITR/TNFRSF18 Mouse NS0 Fc, His 524-GR Mouse NS0 Fc 1186-LM Human HEK293 Fc 8870-B7 Mouse NS0 His 9107-PL B7-H4 Rat NSO Fc 9130-GR Human NS0 His 1859-DC Mouse NS0 Fc 4206-B7 Cynomolgus HEK293 Fc 9178-PL Dectin-1/CLEC7A Human CHO HA 6987-GL Mouse NS0 His 1756-DC Mouse NS0 His 2154-B7 GITR Ligand/TNFSF18 Human Sf21 His 694-GL Human NS0 His 1180-SE Human NS0 Fc 7126-B7 Ig Superfamily DPPIV/CD26 Mouse NS0 His 2177-GL B7-H5/VISTA/ Mouse NS0 His 954-SE Human NS0 His 9057-B7 Nectin and Nectin-like Binding Receptors PD-1H Human NS0 Fc 3388-OX DPPIV/CD26 Mouse NS0 Fc 7005-B7 Molecule Species Source Tag Catalog # OX40/TNFRSF4 Human NS0 His 9168-SE Mouse NS0 Fc 1256-OX (High Purity Dimer) Human NSO Fc 7144-B7 CD96 Mouse NS0 His 5690-CD Human NS0 Fc 3384-B6 Human NS0 His 1054-OX EphB6 B7-H6 Human HEK293 His 9309-B7 Human NS0 His 2530-CD OX40 Ligand/TNFSF4 Mouse NS0 His 1236-OX Mouse NS0 Fc, His 611-B6 Cynomolgus HEK293 Fc 8984-B7 CD155/PVR Human HEK293 Fc 9174-CD Human CHO His 5668-A4 a b Mouse NS0 His 6909-CD Integrin 4 1 Ig Superfamily Mouse CHO His 6054-A4 Human NS0 Fc 1695-CR Ig Superfamily TIM Family Receptors & Ligands Human CHO His 5397-A3 CRTAM a b Mouse NS0 Fc 3687-CR Integrin 4 7/LPAM-1 Butyrophilins Molecule Species Source Tag Catalog # Mouse CHO His 8615-A3 Human NS0 Fc 666-DN Molecule Species Source Tag Catalog # Human E.