Anti-CTLA4 immunotoxin (scFv)-PE

Name: Anti-CTLA4 immunotoxin (scFv)-PE
SKU: AGTO-G015E
Rating: 5 (1 reviews)

CAT#: AGTO-G015E

This immunotoxin was achieved by conjugating/fusing the Anti-CTLA4 scFv to Pseudomonas exotoxin. It was expressed in CHO and purified with affinity chromatography. The immunotoxin selectively binds to CTLA-4-positive T cells. Once bind, the toxin enters cells by receptor-mediated endocytosis. Then PE cleaved fragments the size of Mr 37000 and 27000, the large fragment and finally into the Golgi and elongation factor 2 (EM) combining it glycosylation inactivation, inhibition of protein synthesis, leading to apoptosis. It was designed for treating Immunosuppressive Agent for Organ Transplant.

Gene Expression

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: Image credit: Human Protein Atlas https://v21.proteinatlas.org/ENSG00000163599-CTLA4

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Specifications

Host Species
Mouse

Species Reactivity
Human

Molecule Class
scFv-PE

Toxin Description
Pseudomonas aeruginosa exotoxin (Pseudomonas Aeruginosa Exotoxin A, PE) is a cell toxin produced by P. aeruginosa. Divided into three domains in space. DomainIII (s 405~613 amino acids) having ADP ribosylation activity, can inhibit protein synthesis, PE on toxicity mechanisms of cell depends on its Domainlll. After PE molecules into mammals, Domain Ia and widely distributed in mammalian cells α 2 macroglobulin receptor binding was endocytic, then PE cleaved fragments the size of Mr 37000 and 27000, the large fragment and finally into the Golgi and elongation factor 2 (EM) combining it glycosylation inactivation, inhibition of protein synthesis, leading to apoptosis.

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; Pseudomonas exotoxin; Pseudomonas exotoxin A; Pseudomonas aeruginosa exotoxin; Pseudomonas aeruginosa exotoxin A; PE; PE38; PE40; ETA; PE33; PE41

Gene ID
1493

UniProt ID
P16410

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Related Diseases

Rheumatoid Arthritis

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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.

Datasheet

Datasheet - AGTO-G015E.pdf

MSDS

MSDS - AGTO-G015E.pdf

COA

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