Tagraxofusp

Specification

• Cat#: THP-0196
• Product Name: Tagraxofusp
• Cas No: 2055491-00-2
• Description: The product is an IL-3 conjugated truncated diphtheria toxin. It is composed by the catalytic and translocation domains of diphtheria toxin fused via Met-His linker to a full-length human IL-3.
• Sequences: MGADDVVDSSKSFVMENFSSYHGTKPGYVDSIQKGIQKPKSGTQGNYDDDWKGFYSTDNKYDAAGYSVDNENPLSGKAGGVVKVTYPGLTKVLALKVDNAETIKKELGLSLTEPLMEQVGTEEFIKRFGDGASRVVLSLPFAEGSSSVEYINNWEQAKALSVELEINFETRGKRGQDAMYEYMAQACAGNRVRRSVGSSLSCINLDWDVIRDKTKTKIESLKEHGPIKNKMSESPNKTVSEEKAKQYLEEFHQTALEHPELSELKTVTGTNPVFAGANYAAWAVNVAQVIDSETADNLEKTTAALSILPGIGSVMGIADGAVHHNTEEIVAQSIALSSLMVAQAIPLVGELVDIGFAAYNFVESIINLFQVVHNSYNRPAYSPGHKTRPHMAPMTQTTSLKTSWVNCSNMIDEIITHLKQPPLPLLDFNNLNGEDQDILMENNLRRPNLEAFNRAVKSLQNASAIESILKNLLPCLPLATAAPTRHPIHIKDGDWNEFRRKLTFYLKTLENAQAQQTTLSLAIF
• Species: Human
• Molecular Weight: Not Available
• Purity: >99% by SDS-Page and HPLC analysis
• Formula: C2553 H4026 N692 O798 S16
• Endotoxin: <0.001 EU per 1 μg of the peptide by the LAL method
• Biological Activity: 1 mg/ml
• Application: The product is indicated for the treatment of blastic plasmacytoid dendritic cell neoplasm (BPDCN) in adults and pediatric patients over 2 years old. This treatment allows an alternative for the previous intense treatment which consisted of intensive chemotherapy followed by bone marrow transplantation. BPDCN is a rare hematologic malignancy derived from plasmacytoid dendritic cells. It is characterized by the significantly increased expression of cells expressing CD4/CD56/CD123 and other markers restricted to plasmacytoid dendritic cells and a lack of expression of lymphoid, natural killer or myeloid lineage-associated antigens. A key feature of the malignant cells is the overexpression of CD123, also known as interleukin-3 receptor, and the constant requirement of IL-3 for survival.

Pharmaceutical Information

• Pharmaceutical Application: Tagraxofusp
• Targets: Target 1. Interleukin-3 receptor subunit alpha; Target 2. ADP-ribosylation factor-like protein 2