Anti-CTLA4 immunotoxin (scFv)-Mel (CAT#: AGTO-G015M)
This immunotoxin was achieved by conjugating/fusing the Anti-CTLA4 scFv to melittin. It was expressed in CHO and purified with affinity chromatography. The immunotoxin selectively binds to CTLA-4-positive T cells. Once bind, melittin is subsequently incorporated into the cell by receptor-mediated endocytosis and inhibits activities of protein kinase C, Ca2+/calmodulin-dependent protein kinase II, myosin light chain kinase and Na+/K+-ATPase (synaptosomal membrane). It was designed for treatment of Immunosuppressive Agent for Organ Transplant.
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RNA Expression
Figure 1 RNA cell line category: Cell line enhanced (Karpas-707, SK-MEL-30, U-266/70, U-266/84)
(Cell lines ordered by descending RNA expression order.)
* Image credit: Human Protein Atlas https://v21.proteinatlas.org/ENSG00000163599-CTLA4
(Cell lines ordered by descending RNA expression order.)
* Image credit: Human Protein Atlas https://v21.proteinatlas.org/ENSG00000163599-CTLA4
Figure 1 RNA cell line category: Cell line enhanced (Karpas-707, SK-MEL-30, U-266/70, U-266/84)
(Cell lines ordered by descending RNA expression order.)
* Image credit: Human Protein Atlas https://v21.proteinatlas.org/ENSG00000163599-CTLA4
(Cell lines ordered by descending RNA expression order.)
* Image credit: Human Protein Atlas https://v21.proteinatlas.org/ENSG00000163599-CTLA4
Specifications
- Host Species
- Mouse
- Species Reactivity
- Human
- Molecule Class
- scFv-Mel
- Toxin Description
- Melittin is the principal active component of apitoxin (bee venom) and is a powerful stimulator of phospholipase A2. Melittin is a peptide consisting of 26 amino acids with the sequence GIGAVLKVLTTGLPALISWIKRKRQQ. Melittin inhibits protein kinase C, Ca2+/calmodulin-dependent protein kinase II, myosin light chain kinase and Na+/K+-ATPase (synaptosomal membrane) and is a cell membrane lytic factor. Melittin is a small peptide with no disulphide bridge; the N-terminal part of the molecule is predominantly hydrophobic and the C-terminal part is hydrophilic and strongly basic.
- Applications
- This product is suitable for use in cytotoxicity assay, functional assay and immunotherapy.
- Related Disease
- Immunosuppressive Agent for Organ Transplant
Target
- Alternative Names
- CTLA4; cytotoxic T-lymphocyte-associated protein 4; CD; GSE; GRD4; ALPS5; CD152; CTLA-4; IDDM12; CELIAC3; cytotoxic T-lymphocyte protein 4; CD152 isoform; celiac disease 3; insulin-dependent diabetes mellitus 12; cytotoxic T-lymphocyte-associated serine esterase-4; cytotoxic T lymphocyte associated antigen 4 short spliced form; ligand and transmembrane spliced cytotoxic T lymphocyte associated antigen 4; Melittin; apitoxin; bee venom; Mel
- Gene ID
- 1493
- UniProt ID
- P16410
Related Resources
Rheumatoid Arthritis
Product Notes
This is a product of Creative Biolabs' Hi-Affi™ recombinant antibody portfolio, which has several benefits including:
• Increased sensitivity
• Confirmed specificity
• High repeatability
• Excellent batch-to-batch consistency
• Sustainable supply
• Animal-free production
See more details about Hi-Affi™ recombinant antibody benefits.
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Single-domain Antibody
| CAT | Product Name | Application | Type |
|---|---|---|---|
| TAB-067 | Anti-Human CTLA4 Recombinant Antibody (Ipilimumab) | WB, FuncS, IF, Neut, ELISA, FC, IP | IgG1 - kappa |
| TAB-206 | Anti-Human CTLA4 Recombinant Antibody (Ticilimumab (Tremelimumab)) | WB, IF, IP, Neut, FuncS, ELISA, FC | IgG2 |
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For research use only. Not intended for any clinical use. No products from Creative Biolabs may be resold, modified for resale or used to manufacture commercial products without prior written approval from Creative Biolabs.
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