A database of FDA approved therapeutic peptides and proteins
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1368 details |
| Primary information | |
|---|---|
| ThPP ID | Th1054 |
| Therapeutic Peptide/Protein Name | Infliximab |
| Sequence | N.A. view full sequnce in fasta |
| Functional Classification | IIa |
| Molecular Weight | 144190.3 |
| Chemical Formula | C6428H9912N1694O1987S46 |
| Isoelectric Point | 8.25 |
| Hydrophobicity | -0.441 |
| Melting Point (℃) | 61 (FAB f |
| Half Life | 9.5 days |
| Description | Tumor necrosis factor (TNF-alpha) binding antibody (chimeric IgG1). It is composed of human constant and murine variable regions. Infliximab is produced by a recombinant cell line cultured by continuous perfusion. |
| Indication/Disease | To manage the signs and symptoms, as well as to induce and maintain clinical remission in adults with moderate to severe active Crohn's disease or ulcerative colitis. Also used to manage signs and symptoms of rheumatoid arthritis (in conjunction with methotrexate), ankylosing spondylitis, psoriatic arthritis, and juvenile arthritis. |
| Pharmacodynamics | Infliximab is a chimeric human-murine anti-human tumor necrosis factor (TNF) monoclonal antibody. It binds to tumor necrosis factor alpha (TNFa) and inhibits binding of TNFa with its receptors. This reduces production of pro-inflammatory cytokines such as interleukins (IL) 1 and 6. This also limits leukocyte migration and expression of adhesion molecules by endothelial cells and leukocytes. Infliximab also limits the activation of neutrophil and eosinophil functional activity, reduces production of tissue degrading enzymes produced by synoviocytes and/or chondrocytes. Infliximab decreases synovitis and joint erosions in collagen-induced arthritis and allows eroded joints to heal. |
| Mechanism of Action | Infliximab neutralizes the biological activity of TNFa by binding with high affinity to the soluble and transmembrane forms of TNFa and inhibits binding of TNFa with its receptors. Infliximab does not neutralize TNFb (lymphotoxin a), a related cytokine that utilizes the same receptors as TNFa. Neutralization of the biological activity of TNFa leads to an overall reduction in inflammation. |
| Toxicity | N.A. |
| Metabolism | Most likely removed by opsonization via the reticuloendothelial system when bound to T lymphocytes, or by human antimurine antibody production |
| Absorption | N.A. |
| Volume of Distribution | N.A. |
| Clearance | N.A. |
| Categories | Antirheumatic Agents, Anti-Inflammatory Agents, Non-Steroidal, Dermatologic Agents, Gastrointestinal Agents and Immunosuppressive Agents |
| Patents Number | CA2106299 |
| Date of Issue | 07/02/05 |
| Date of Expiry | 19/03/16 |
| Drug Interaction | Golimumab avoid combination with infliximab due to the potential increased immunosuppression of infliximab |
| Target | Tumor necrosis factor |
| Information of corresponding available drug in the market | |
| Brand Name | REMICADE |
| Company | Centocor Inc |
| Brand Discription | Infliximab, the active ingredient in REMICADE, is a chimeric IgG1κ monoclonal antibody (composed of human constant and murine variable regions) specific for human tumor necrosis factor-alpha (TNFα). It has a molecular weight of approximately 149.1 kilodaltons. Infliximab is produced by a recombinant cell line cultured by continuous perfusion and is purified by a series of steps that includes measures to inactivate and remove viruses. |
| Prescribed for | used in crohn disease, Ankylosing pondylitis, Psoriatic Arthritis, Plaque Psoriasis and ulcerative colitis |
| Chemical Name | N.A. |
| Formulation | Each single-use vial contains 100 mg infliximab, 500 mg sucrose, 0.5 mg polysorbate 80, 2.2 mg monobasic sodium phosphate, monohydrate, and 6.1 mg dibasic sodium phosphate, dihydrate. No preservatives are present. |
| Physcial Appearnce | REMICADE is supplied as a Sterile, white, lyophilized powder, Following reconstitution with 10 mL of Sterile Water for Injection, USP, the resulting pH is approximately 7.2. |
| Route of Administration | Intravenous infusion |
| Recommended Dosage | for crohn disease, Ankylosing pondylitis, Psoriatic Arthritis, Plaque Psoriasis and ulcerative colitis : The recommended dose of REMICADE is 5 mg/kg given as an intravenous induction regimen at 0, 2 and 6 weeks for rhematoid arthritis: The recommended dose of REMICADE is 3 mg/kg given as an intravenous induction regimen at 0, 2 and 6 weeks |
| Contraindication | REMICADE at doses > 5 mg/kg should not be administered to patients with moderate to severe heart failure.; REMICADE should not be re-administered to patients who have experienced a severe hypersensitivity reaction to REMICADE |
| Side Effects | Hepatotoxicity, Immunogenicity, Nausea, Diarrhea, Dysepsia, Sinusitis, Bronchitis, Phrayngitis, Rash, Fatigue, Fever, urinary tract infections. |
| Useful Link | 1. American Thoracic Society, Centers for Disease Control and Prevention. Targeted tuberculin testing and treatment of latent tuberculosis infection. Am J Respir Crit Care Med 2000;161:S221-S247. 2. http://www.rxlist.com/remicade-drug.htm |
| PubMed ID | 14985485, 10228190, 25641691, 25629655, 25586216, 23620660 |
| 3-D Structure | N.A. |