Primary information |
---|
ID | 1025 |
ThPP ID | Th1004 |
Therapeutic Peptide/Protein Name | Denileukin diftitox |
Sequence | MGADDVVDSSKSFVMENFSSYHGTKPGYVDSIQKGIQKPKSGTQGNYDDD view full sequnce in fasta |
Functional Classification | IIb |
Molecular Weight | 57647.3 |
Chemical Formula | C2560H4042N678O799S17 |
Isoelectric Point | 5.45 |
Hydrophobicity | -0.301 |
Melting Point (℃) | N.A. |
Half Life | 1.16-1.3 hours |
Description | A recombinant (using E. coli expression system) DNA-derived cytotoxic protein containing amino acid sequences for diphtheria toxin fragments A and B (Met 1-Thr 387)-His and sequences for interleukin-2 (Ala 1-Thr 133). |
Indication/Disease | Used in the treatment of cutaneous T-cell lymphoma. |
Pharmacodynamics | Denileukin diftitox (Ontak) uses the cytocidal action of diphtheria toxin on cells which express the IL-2 receptor. The human IL-2 receptor exists in three forms on basis of affinity, low (CD25), intermediate (CD122/CD132) and high (CD25/CD122/CD132). Malignant cells expressing one or more of the subunits of the IL-2 receptor are found in certain leukemias and lymphomas including cutaneous T-cell lymphoma (CTCL). Ontak interacts with the high affinity IL-2 receptor on the cell surface and inhibits cellular protein synthesis, resulting in cell death within hours. |
Mechanism of Action | Denileukin diftitox binds to the high-affinity IL-2 receptor. The IL-2 receptor (Tac) subunit is expressed on activated lymphocytes. The diphtheria toxin associated with Ontak selectively kills the IL-2 bearing cells. |
Toxicity | N.A. |
Metabolism | N.A. |
Absorption | N.A. |
Volume of Distribution | 0.06 to 0.09 L/kg |
Clearance | 0.6 - 2.0 mL/min/kg [Lymphoma] |
Categories | Antineoplastic Agents |
Patents Number | N.A. |
Date of Issue | N.A. |
Date of Expiry | N.A. |
Drug Interaction | Rilonacept decreases effects of toxoids by pharmacodynamic antagonism |
Target | Interleukin-2 receptor subunit alpha,Interleukin-2 receptor subunit beta,Cytokine receptor common subunit gamma |
Information of corresponding available drug in the market |
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Brand Name | Ontak |
Company | Seragen Inc |
Brand Discription | Ontak is a recombinant DNA-derived cytotoxic protein composed of the amino acid sequences of diphtheria toxin fragments A and B (Met1-Thr387)-His followed by sequences for human interleukin-2 (IL-2; Ala1-Thr133) |
Prescribed for | Treating leukemia and lymphomas, including cutaneous (of the skin) T-cell lymphoma. |
Chemical Name | N.A. |
Formulation | Ontak contains 300 mcg of recombinant denileukin diftitox in a sterile solution of citric acid (20 mM), EDTA (0.05 mM) and polysorbate 20 ( < 1%) in Water for Injection, USP. The solution has a pH range of 6.9-7.2. |
Physcial Appearance | Sterile, white, preservative-free, lyophilized powder. |
Route of Administration | Intravenous (Intravenous) administration |
Recommended Dosage | N.A. |
Contraindication | allergic |
Side Effects | Common side effects include:headache, dizziness, or nervousness, numbness or tingling, skin itching or rash, runny or stuffy nose; weight gain or loss; mild diarrhea or constipation, or nausea, vomiting, loss of appetite. |
Useful Link | http://www.drugs.com/mtm/ontak.html |
PubMed ID | 17454642, 17187516 |
3-D Structure | Th1004 (View) or (Download) |
Primary information |
---|
ID | 1026 |
ThPP ID | Th1004 |
Therapeutic Peptide/Protein Name | Denileukin diftitox |
Sequence | MGADDVVDSSKSFVMENFSSYHGTKPGYVDSIQKGIQKPKSGTQGNYDDD view full sequnce in fasta |
Functional Classification | IIb |
Molecular Weight | 57647.3 |
Chemical Formula | C2560H4042N678O799S17 |
Isoelectric Point | 5.45 |
Hydrophobicity | -0.301 |
Melting Point (℃) | N.A. |
Half Life | 1.16-1.3 hours |
Description | A recombinant (using E. coli expression system) DNA-derived cytotoxic protein containing amino acid sequences for diphtheria toxin fragments A and B (Met 1-Thr 387)-His and sequences for interleukin-2 (Ala 1-Thr 133). |
Indication/Disease | Used in the treatment of cutaneous T-cell lymphoma. |
Pharmacodynamics | Denileukin diftitox (Ontak) uses the cytocidal action of diphtheria toxin on cells which express the IL-2 receptor. The human IL-2 receptor exists in three forms on basis of affinity, low (CD25), intermediate (CD122/CD132) and high (CD25/CD122/CD132). Malignant cells expressing one or more of the subunits of the IL-2 receptor are found in certain leukemias and lymphomas including cutaneous T-cell lymphoma (CTCL). Ontak interacts with the high affinity IL-2 receptor on the cell surface and inhibits cellular protein synthesis, resulting in cell death within hours. |
Mechanism of Action | Denileukin diftitox binds to the high-affinity IL-2 receptor. The IL-2 receptor (Tac) subunit is expressed on activated lymphocytes. The diphtheria toxin associated with Ontak selectively kills the IL-2 bearing cells. |
Toxicity | N.A. |
Metabolism | N.A. |
Absorption | N.A. |
Volume of Distribution | 0.06 to 0.09 L/kg |
Clearance | 0.6 - 2.0 mL/min/kg [Lymphoma] |
Categories | Antineoplastic Agents |
Patents Number | N.A. |
Date of Issue | N.A. |
Date of Expiry | N.A. |
Drug Interaction | Trastuzumab may increase the risk of neutropenia and anemia. Monitor closely for signs and symptoms of adverse events. |
Target | N.A. |
Information of corresponding available drug in the market |
---|
Brand Name | N.A. |
Company | N.A. |
Brand Discription | N.A. |
Prescribed for | N.A. |
Chemical Name | N.A. |
Formulation | N.A. |
Physcial Appearance | N.A. |
Route of Administration | N.A. |
Recommended Dosage | N.A. |
Contraindication | N.A. |
Side Effects | N.A. |
Useful Link | http://www.rxlist.com/ontak-drug.htm |
PubMed ID | 17454642, 17187516 |
3-D Structure | Th1004 (View) or (Download) |
Primary information |
---|
ID | 1027 |
ThPP ID | Th1004 |
Therapeutic Peptide/Protein Name | Denileukin diftitox |
Sequence | MGADDVVDSSKSFVMENFSSYHGTKPGYVDSIQKGIQKPKSGTQGNYDDD view full sequnce in fasta |
Functional Classification | IIb |
Molecular Weight | 57647.3 |
Chemical Formula | C2560H4042N678O799S17 |
Isoelectric Point | 5.45 |
Hydrophobicity | -0.301 |
Melting Point (℃) | N.A. |
Half Life | 1.16-1.3 hours |
Description | A recombinant (using E. coli expression system) DNA-derived cytotoxic protein containing amino acid sequences for diphtheria toxin fragments A and B (Met 1-Thr 387)-His and sequences for interleukin-2 (Ala 1-Thr 133). |
Indication/Disease | Used in the treatment of cutaneous T-cell lymphoma. |
Pharmacodynamics | Denileukin diftitox (Ontak) uses the cytocidal action of diphtheria toxin on cells which express the IL-2 receptor. The human IL-2 receptor exists in three forms on basis of affinity, low (CD25), intermediate (CD122/CD132) and high (CD25/CD122/CD132). Malignant cells expressing one or more of the subunits of the IL-2 receptor are found in certain leukemias and lymphomas including cutaneous T-cell lymphoma (CTCL). Ontak interacts with the high affinity IL-2 receptor on the cell surface and inhibits cellular protein synthesis, resulting in cell death within hours. |
Mechanism of Action | Denileukin diftitox binds to the high-affinity IL-2 receptor. The IL-2 receptor (Tac) subunit is expressed on activated lymphocytes. The diphtheria toxin associated with Ontak selectively kills the IL-2 bearing cells. |
Toxicity | N.A. |
Metabolism | N.A. |
Absorption | N.A. |
Volume of Distribution | 0.06 to 0.09 L/kg |
Clearance | 0.6 - 2.0 mL/min/kg [Lymphoma] |
Categories | Antineoplastic Agents |
Patents Number | N.A. |
Date of Issue | N.A. |
Date of Expiry | N.A. |
Drug Interaction | N.A. |
Target | N.A. |
Information of corresponding available drug in the market |
---|
Brand Name | N.A. |
Company | N.A. |
Brand Discription | N.A. |
Prescribed for | N.A. |
Chemical Name | N.A. |
Formulation | N.A. |
Physcial Appearance | N.A. |
Route of Administration | N.A. |
Recommended Dosage | N.A. |
Contraindication | N.A. |
Side Effects | N.A. |
Useful Link | http://www.drugs.com/dosage/ontak.html |
PubMed ID | 17454642, 17187516 |
3-D Structure | Th1004 (View) or (Download) |