Anti-CD123 Recombinant Immunotoxin (26292(Fv)-PE38 ) (CAT#: BioBet-IT008Z) Datasheet

Target
CD123
IT Type
Antibody-based IT
Description
The recombinant immunotoxin was developed to target CD123 only, which bypasses the dependence on other subunits to form intact IL-3R. The immunotoxin assembled a single chain Fvs and fused to a 38-kd fragment of Pseudomonas exotoxin A.
Indication
Acute myeloid leukemia (AML), B-cell acute lymphoblastic leukemia, hairy cell leukemia, Hodgkin lymphoma
Classification
Immuntoxin; biobetter
Construction
26292(Fv)-PE38

Cooperation Seeking

Creative Biolabs is interested in collaborating with potential partners (include but not limit to major pharma or biotech firms) to further co-develop our ADCC/CDC-enhanced antibodies or immutoxins. For commercial partners interested in our therapeutic biobetter product, Creative Biolabs welcomes collaboration.
Here are two ways for your choice, and please contact us for more details.
1) Collaborate with us and co-develop the programs from discovery phase to IND enabling. Costs will be shared.
2) Become a licensed candidate of our programs.
Looking forward to cooperating with you in the near future.
Official Name
IL3RA
Full Name
interleukin 3 receptor subunit alpha
Background
The protein encoded by this gene is an interleukin 3 specific subunit of a heterodimeric cytokine receptor. The receptor is comprised of a ligand specific alpha subunit and a signal transducing beta subunit shared by the receptors for interleukin 3 (IL3), colony stimulating factor 2 (CSF2/GM-CSF), and interleukin 5 (IL5). The binding of this protein to IL3 depends on the beta subunit. The beta subunit is activated by the ligand binding, and is required for the biological activities of IL3. This gene and the gene encoding the colony stimulating factor 2 receptor alpha chain (CSF2RA) form a cytokine receptor gene cluster in a X-Y pseudoautosomal region on chromosomes X or Y. Alternatively spliced transcript variants encoding distinct isoforms have been found.
Alternative Names
IL3R; CD123; IL3RX; IL3RY; IL3RAY; hIL-3Ra
Antibody Clone
26292
Biologic Classification
Protein Based Therapies
Monoclonal antibody (mAb)
Antibody Type
Fv
Host
Mouse
Species Reactivity
Human
Antibody Indication
Acute myeloid leukemia (AML), B-cell acute lymphoblastic leukemia, hairy cell leukemia, Hodgkin lymphoma
Toxic Moiety
PE38
Organism
Pseudomonas aeruginosa
Family
Pseudomonas exotoxin A
Molecular Mass
38 kDa
Toxic MOA
PE38 is a 38 kDa truncated form of Pseudomonas exotoxin (PE) containing amino acids 253–364 and 381–613. Pseudomonas exotoxin (or exotoxin A) is an exotoxin produced by Pseudomonas aeruginosa. Vibrio cholerae produces a similar protein called Cholix toxin (Q5EK40). It inhibits elongation factor 2. This is achieved by ADP ribosylation of EF2 using NAD +. This then causes the extension of the polypeptide to stop. This mechanism is similar to diphtheria toxin.

The antibody portion mediated selective binding to target cells, while the toxin portion mediated translocation into the cytosol and subsequent cell killing.

Acute myeloid leukemia (AML), B-cell acute lymphoblastic leukemia, hairy cell leukemia, Hodgkin lymphoma

All products and services are for Research Use Only. Do Not use in humans.

ONLINE INQUIRY

Creative Biolabs has established a team of customer support scientists ready to discuss ADCC/CDC optimization strategies, antibody production, bioinformatics analysis and other molecular biology/biotechnology issues.

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