刺激性免疫检查点蛋白与抑制途径减弱免疫系统相反,共刺激分子可通过增强免疫反应来对抗恶性细胞。恶性细胞通常通过抑制共刺激途径来促进肿瘤的发生。OX40、GITR、ICOS、4-1BB、CD40 等刺激检查点分子在调节 T 细胞效应功能中发挥关键作用,激活共刺激通路可能提高检查点抑制效果,导致持久的抗肿瘤反应。
Cat. No. | Product Name / Synonyms | Species | Expression System |
---|---|---|---|
TMPK-00087 | ICOS Protein, Human, Recombinant (C136S & C137S, His)
ICOS Protein, Human, Recombinant (C136S & C137S, His)
|
Human | HEK293 |
Inducible co-stimulator (ICOS), also called AILIM (activiation-inducible lymphocyte immunomediatory molecule) and CRP-1 (CD28-related protein-1), is a member of ... | |||
TMPK-00110 | CD28 Protein, Human/Cynomolgus/Rhesus macaque, Recombinant (His & Avi)
CD28 Protein, Human/Cynomolgus/Rhesus macaque, Recombinant (His & Avi)
|
Human,Cynomolgus,Rhesus macaque | HEK293 |
CD28 is the receptor for CD80 (B7-1) and CD86 (B7-2) proteins.When activated by Toll-like receptor ligands, the CD80 expression is upregulated in antigen present... | |||
TMPK-00111 | CD28 Protein, Human/Cynomolgus/Rhesus macaque, Recombinant (His & Avi), Biotinylated
CD28 Protein, Human/Cynomolgus/Rhesus macaque, Recombinant (His & Avi), Biotinylated
|
Human,Cynomolgus,Rhesus macaque | HEK293 |
CD28 is the receptor for CD80 (B7-1) and CD86 (B7-2) proteins.When activated by Toll-like receptor ligands, the CD80 expression is upregulated in antigen present... | |||
TMPK-00132 | GITR/TNFRSF18 Protein, Human, Recombinant (aa 26-161, His & Avi), Biotinylated
GITR/TNFRSF18 Protein, Human, Recombinant (aa 26-161, His & Avi), Biotinylated
|
Human | HEK293 |
GITR (glucocorticoid-induced tumor necrosis factor receptor), also known as AITR and TNFRSF18, is a 40 kDa transmembrane glycoprotein that functions in immune re... | |||
TMPK-00133 | GITR/TNFRSF18 Protein, Human, Recombinant (aa 26-161, His)
GITR/TNFRSF18 Protein, Human, Recombinant (aa 26-161, His)
|
Human | HEK293 |
GITR (glucocorticoid-induced tumor necrosis factor receptor), also known as AITR and TNFRSF18, is a 40 kDa transmembrane glycoprotein that functions in immune re... | |||
TMPK-00147 | 4-1BB/CD137/TNFRSF9 Protein, Human, Recombinant (hFc & Avi)
4-1BB/CD137/TNFRSF9 Protein, Human, Recombinant (hFc & Avi)
|
Human | HEK293 |
4-1BB, is also known as CD137, is a type 2 transmembrane glycoprotein receptor belonging to the TNF superfamily.CD137 can be expressed by activated T cells, but ... | |||
TMPK-00148 | 4-1BB/CD137/TNFRSF9 Protein, Human, Recombinant (aa 24-186, hFc & Avi), Biotinylated
4-1BB/CD137/TNFRSF9 Protein, Human, Recombinant (aa 24-186, hFc & Avi), Biotinylated
|
Human | HEK293 |
4-1BB, is also known as CD137, is a type 2 transmembrane glycoprotein receptor belonging to the TNF superfamily.CD137 can be expressed by activated T cells, but ... | |||
TMPK-00152 | CD27/TNFRSF7 Protein, Cynomolgus, Recombinant (His)
CD27/TNFRSF7 Protein, Cynomolgus, Recombinant (His)
|
Cynomolgus | HEK293 |
CD27, also known as TNFRSF7, is an approximately 55 kDa transmembrane protein in the TNF receptor superfamily. It functions as a co‑stimulatory molecule that sup... | |||
TMPK-00154 | CD40 Ligand Protein (Primary Amine Labeling), Human, Recombinant (His & Flag), Biotinylated
CD40 Ligand Protein (Primary Amine Labeling), Human, Recombinant (His & Flag), Biotinylated
|
Human | HEK293 |
CD40 ligand or CD40L, also called CD154, is a protein that is primarily expressed on activated T cells and is a member of the TNF superfamily of molecules. It b... | |||
TMPK-00167 | OX40/TNFRSF4 Protein, Human, Recombinant (His & Avi)
OX40/TNFRSF4 Protein, Human, Recombinant (His & Avi)
|
Human | HEK293 |
Tumor necrosis factor receptor superfamily, member 4 (TNFRSF4), also known as CD134 and OX40 receptor. OX40 is a secondary co-stimulatory immune checkpoint molec... | |||
TMPK-00168 | OX40/TNFRSF4 Protein, Human, Recombinant (aa 29-216, His & Avi), Biotinylated
OX40/TNFRSF4 Protein, Human, Recombinant (aa 29-216, His & Avi), Biotinylated
|
Human | HEK293 |
Tumor necrosis factor receptor superfamily, member 4 (TNFRSF4), also known as CD134 and OX40 receptor. OX40 is a secondary co-stimulatory immune checkpoint molec... | |||
TMPK-00169 | OX40/TNFRSF4 Protein (Primary Amine Labeling), Human, Recombinant (hFc), Biotinylated
OX40/TNFRSF4 Protein (Primary Amine Labeling), Human, Recombinant (hFc), Biotinylated
|
Human | HEK293 |
Tumor necrosis factor receptor superfamily, member 4 (TNFRSF4), also known as CD134 and OX40 receptor. OX40 is a secondary co-stimulatory immune checkpoint molec... | |||
TMPK-00170 | CD40 Protein, Human, Recombinant (aa 21-193, His & Avi), Biotinylated
CD40 Protein, Human, Recombinant (aa 21-193, His & Avi), Biotinylated
|
Human | HEK293 |
CD40 is a costimulatory protein found on antigen presenting cells and is required for their activation. The binding of CD154 (CD40L) on TH cells to CD40 activate... | |||
TMPK-00178 | B7-1 Protein, Human, Recombinant (His & Avi)
B7-1 Protein, Human, Recombinant (His & Avi)
|
Human | HEK293 |
Cluster of differentiation 80 (also CD80 and B7-1) is a protein found on dendritic cells, activated B cells and monocytes that provides a costimulatory signal ne... | |||
TMPK-00179 | B7-1 Protein, Human, Recombinant (aa 35-242, His & Avi), Biotinylated
B7-1 Protein, Human, Recombinant (aa 35-242, His & Avi), Biotinylated
|
Human | HEK293 |
Cluster of differentiation 80 (also CD80 and B7-1) is a protein found on dendritic cells, activated B cells and monocytes that provides a costimulatory signal ne... | |||
TMPK-00192 | B7-H2/ICOSLG Protein, Human, Recombinant (His & Avi)
B7-H2/ICOSLG Protein, Human, Recombinant (His & Avi)
|
Human | HEK293 |
B7-H2, also known as B7-related protein (B7RP1), ICOS Ligand, and CD275, is an approximately 60 kDa transmembrane glycoprotein in the B7 family of immune regulat... | |||
TMPK-00224 | BTN3A2 Protein, Human, Recombinant (His & Avi)
BTN3A2 Protein, Human, Recombinant (His & Avi)
|
Human | HEK293 |
BTN3A2/BT3.2 butyrophilin mRNA expression by tumoral cells was previously identified as a prognostic factor in a small cohort of high grade serous epithelial ova... | |||
TMPK-00229 | DNAM-1/CD226 Protein, Human, Recombinant (His & Avi)
DNAM-1/CD226 Protein, Human, Recombinant (His & Avi)
|
Human | HEK293 |
DNAX accessory molecule-1 (DNAM-1), also known as CD226, is a 65 kDa type I transmembrane glycoprotein in the immunoglobulin superfamily.DNAM-1 mediates cellular... | |||
TMPK-00230 | DNAM-1/CD226 Protein, Human, Recombinant (His & Avi), Biotinylated
DNAM-1/CD226 Protein, Human, Recombinant (His & Avi), Biotinylated
|
Human | HEK293 |
DNAX accessory molecule-1 (DNAM-1), also known as CD226, is a 65 kDa type I transmembrane glycoprotein in the immunoglobulin superfamily.DNAM-1 mediates cellular... | |||
TMPK-00237 | 2B4/CD244 Protein, Human, Recombinant (aa 22-221, His & Avi), Biotinylated
2B4/CD244 Protein, Human, Recombinant (aa 22-221, His & Avi), Biotinylated
|
Human | HEK293 |
2B4 (CD244) is expressed by memory-phenotype CD8() T cells and all natural killer (NK) cells. The ligand for 2B4, CD48, is expressed on hematopoietic cells. 2B4 ... |