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Compstatinis is a 13-residue cyclic peptide, binds to complement component C3 and inhibits complement activation with IC50 of 12 μM. Compstatin features a high selectivity for human and primate C3. Compstatin completely inhibits in vivo heparin/protamine-induced complement activation without adverse effects on heart rate or systemic arterial, central venous, and pulmonary arterial pressures. Compstatin exhibits exclusive specificity for primate C3s and does not bind either to C3s from lower mammalian species or to two structural homologs of C3, human C4 and C5.
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| Cell lines | |
| Preparation method | |
| Concentrations | |
| Incubation time | |
| Animal Experiment | |
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| Animal models | Juvenile baboons (P. anubis) |
| Formulation | PBS |
| Dosages | 17, 21, 34, 38.5, 50, 63.5 mg/kg |
| Administration | by bolus injection, infusion, or both |
| Molecular Weight | 1550.77 |
| Formula | C66H99N23O17S2 |
| CAS Number | 206645-99-0 |
| Solubility (25°C) | Water ≥ 50 mg/mL |
| Storage | -20°C, protect from light, dry, sealed |
| Related Complement System Products |
|---|
| Eculizumab
Eculizumab is a first-in-class recombinant humanized monoclonal antibody targeting complement protein C5. C5, which can only recognize humans, cannot bind to C5 of other species. |
| SB290157 trifluoroacetate salt
SB290157 is a selective antagonist of complement anaphylatoxin C3a receptor, a 74 amino acid proinflammatory peptide that is a potent chemotaxin for eosinophils, macrophages and mast cells. |
| Avacopan
Avacopan (CCX168) is a first-in-class, potent, selective and orally available complement 5a receptor (C5aR1 or CD88) antagonist with an IC50 of 0.1 nM. |
| AMY-101 acetate
AMY-101 acetate is a peptidic inhibitor of the central complement component C3 (KD = 0.5 nM). |
| PMX 205 Trifluoroacetate
PMX 205 Trifluoroacetate is a potent complement antagonist of C5a (C5aR; CD88) receptor. |
All AbMole products are for research use only, cannot be used for human consumption or veterinary use. We do not provide products or services to individuals. Please comply with the intended use and do not use AbMole products for any other purpose.
Products are for research use only. Not for human use. We do not sell to patients.
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