Complement System

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Complement System Products

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  • Complement System Inhibitors (9)
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  • Complement System Agonists (2)
  • New Complement System Products
Catalog No. Product Name Information Product Use Citations Product Validations
S0803 Danicopan (ACH-4471) Danicopan (ACH-4471, ACH-0144471, ACH-CFDIS, ALXN 2040) is a potent, selective and orally active inhibitor of factor D with Kd of 0.54 nM for human Factor D. Danicopan inhibits alternative pathway of complement (APC) activity, and has potential to block the alternative pathway of complement in paroxysmal nocturnal hemoglobinuria (PNH) and atypical hemolytic uremic syndrome (aHUS).
S1322 Dexamethasone (MK-125) Dexamethasone (MK-125, NSC 34521, Hexadecadrol, Prednisolone F) is a potent synthetic member of the glucocorticoid class of steroid drugs, and an interleukin receptor modulator that has anti-inflammatory and immunosuppressant effects. Dexamethasone induces autophagy and mitophagy. Dexamethasone is tested in hospitalized patients with COVID-19 and is found to have benefits for critically ill patients.
Hepatology, 2022, 10.1002/hep.32436
Nat Commun, 2022, 13(1):1009
J Immunother Cancer, 2022, 10(1)e003766
S2286 Cyclosporin A (NSC 290193) Cyclosporin A (Cyclosporine A, Cyclosporine, Ciclosporin, CsA) is an immunosuppressive agent, binds to the cyclophilin and then inhibits calcineurin with IC50 of 7 nM in a cell-free assay, widely used in organ transplantation to prevent rejection.
Theranostics, 2022, 12(4): 1621-1638
Theranostics, 2022, 12(3):1148-1160
Cell Rep, 2021, 35(7):109159
S3124 Dexamethasone Acetate Dexamethasone (NSC 39471) is a potent synthetic member of the glucocorticoid class of steroid drugs, and an interleukin receptor modulator that has anti-inflammatory and immunosuppressant effects.
Pharmaceutics, 2022, 14(2)400
Hematology, 2022, 27(1):32-42
Cell Rep, 2021, 36(2):109360
S3240 Phaseoloidin Phaseoloidin, a homogentisic acid glucoside from Nicotiana attenuata trichomes, contributes to the plant's resistance against lepidopteran herbivores. Phaseoloidin has anti-complement effects.
S3612 Rosmarinic acid Rosmarinic acid (RA, Rosemary acid) is a naturally occurring hydroxylated compound. It has the ability to block complement fixation, inhibit lipoxygenase and cyclooxygenase activity and inhibit the expression of CCL11 and CCR3 by suppressing the IKK-β activity in NF-κB activation signaling.
Free Radic Biol Med, 2021, S0891-5849(21)00198-2
S4028 Dexamethasone Sodium Phosphate Dexamethasone (Dexamethasone 21-phosphate disodium salt) is a potent synthetic member of the glucocorticoid class of steroid drugs, and an interleukin receptor modulator that has anti-inflammatory and immunosuppressant effects.
Pharmaceutics, 2022, 14(2)400
Dis Model Mech, 2022, dmm.049109
Hematology, 2022, 27(1):32-42
S8522 Compstatin Compstatin binds to complement component C3 and inhibits complement activation with IC50 of 12 μM.
Sci Rep, 2022, 12(1):5818
Stem Cell Reports, 2021, 16(9):2305-2319
S9138 Picfeltarraenin IA Picfeltarraenin IA is an AChE inhibitior, and an potential PI3K and EGFR inhibitor. It also acts as an inhibitor on both the classical and alternative pathways of the complement system.
P1209New TLQP-21 TFA LQP-21 TFA (TLQP-21 Trifluoroacetate) is a VGF-derived peptide that activates the C3aR1 receptor through a folding-upon-binding mechanism.
S8931 SB290157 trifluoroacetate SB290157 trifluoroacetate (SB 290157 TFA) is a potent, competitive and selective antagonist of C3a receptor (C3aR) with IC50 of 200 nM for RBL-C3aR.
S0525 ADH-503 (GB1275) ADH-503 (GB1275, (Z)-Leukadherin-1 choline) is the salt form of leukadherin-1 and acts as a potent allosteric agonist of CD11b.
S8306 Leukadherin-1 Leukadherin-1 (LA1) is a small molecule agonist that enhances CD11b/CD18-dependent cell adhesion to its ligand ICAM-1(an agonist for the complement receptor 3 (CD11b/CD18)).
J Inflamm Res, 2021, 14:1341-1356
Research Square, 2021, 10.21203/rs.3.rs-870799/v1
bioRxiv, 2020, 10.1101/2020.11.25.398701
S0803 Danicopan (ACH-4471) Danicopan (ACH-4471, ACH-0144471, ACH-CFDIS, ALXN 2040) is a potent, selective and orally active inhibitor of factor D with Kd of 0.54 nM for human Factor D. Danicopan inhibits alternative pathway of complement (APC) activity, and has potential to block the alternative pathway of complement in paroxysmal nocturnal hemoglobinuria (PNH) and atypical hemolytic uremic syndrome (aHUS).
S1322 Dexamethasone (MK-125) Dexamethasone (MK-125, NSC 34521, Hexadecadrol, Prednisolone F) is a potent synthetic member of the glucocorticoid class of steroid drugs, and an interleukin receptor modulator that has anti-inflammatory and immunosuppressant effects. Dexamethasone induces autophagy and mitophagy. Dexamethasone is tested in hospitalized patients with COVID-19 and is found to have benefits for critically ill patients.
Hepatology, 2022, 10.1002/hep.32436
Nat Commun, 2022, 13(1):1009
J Immunother Cancer, 2022, 10(1)e003766
S2286 Cyclosporin A (NSC 290193) Cyclosporin A (Cyclosporine A, Cyclosporine, Ciclosporin, CsA) is an immunosuppressive agent, binds to the cyclophilin and then inhibits calcineurin with IC50 of 7 nM in a cell-free assay, widely used in organ transplantation to prevent rejection.
Theranostics, 2022, 12(4): 1621-1638
Theranostics, 2022, 12(3):1148-1160
Cell Rep, 2021, 35(7):109159
S3124 Dexamethasone Acetate Dexamethasone (NSC 39471) is a potent synthetic member of the glucocorticoid class of steroid drugs, and an interleukin receptor modulator that has anti-inflammatory and immunosuppressant effects.
Pharmaceutics, 2022, 14(2)400
Hematology, 2022, 27(1):32-42
Cell Rep, 2021, 36(2):109360
S3240 Phaseoloidin Phaseoloidin, a homogentisic acid glucoside from Nicotiana attenuata trichomes, contributes to the plant's resistance against lepidopteran herbivores. Phaseoloidin has anti-complement effects.
S3612 Rosmarinic acid Rosmarinic acid (RA, Rosemary acid) is a naturally occurring hydroxylated compound. It has the ability to block complement fixation, inhibit lipoxygenase and cyclooxygenase activity and inhibit the expression of CCL11 and CCR3 by suppressing the IKK-β activity in NF-κB activation signaling.
Free Radic Biol Med, 2021, S0891-5849(21)00198-2
S4028 Dexamethasone Sodium Phosphate Dexamethasone (Dexamethasone 21-phosphate disodium salt) is a potent synthetic member of the glucocorticoid class of steroid drugs, and an interleukin receptor modulator that has anti-inflammatory and immunosuppressant effects.
Pharmaceutics, 2022, 14(2)400
Dis Model Mech, 2022, dmm.049109
Hematology, 2022, 27(1):32-42
S8522 Compstatin Compstatin binds to complement component C3 and inhibits complement activation with IC50 of 12 μM.
Sci Rep, 2022, 12(1):5818
Stem Cell Reports, 2021, 16(9):2305-2319
S9138 Picfeltarraenin IA Picfeltarraenin IA is an AChE inhibitior, and an potential PI3K and EGFR inhibitor. It also acts as an inhibitor on both the classical and alternative pathways of the complement system.
P1209New TLQP-21 TFA LQP-21 TFA (TLQP-21 Trifluoroacetate) is a VGF-derived peptide that activates the C3aR1 receptor through a folding-upon-binding mechanism.
S8931 SB290157 trifluoroacetate SB290157 trifluoroacetate (SB 290157 TFA) is a potent, competitive and selective antagonist of C3a receptor (C3aR) with IC50 of 200 nM for RBL-C3aR.
S0525 ADH-503 (GB1275) ADH-503 (GB1275, (Z)-Leukadherin-1 choline) is the salt form of leukadherin-1 and acts as a potent allosteric agonist of CD11b.
S8306 Leukadherin-1 Leukadherin-1 (LA1) is a small molecule agonist that enhances CD11b/CD18-dependent cell adhesion to its ligand ICAM-1(an agonist for the complement receptor 3 (CD11b/CD18)).
J Inflamm Res, 2021, 14:1341-1356
Research Square, 2021, 10.21203/rs.3.rs-870799/v1
bioRxiv, 2020, 10.1101/2020.11.25.398701
P1209New TLQP-21 TFA LQP-21 TFA (TLQP-21 Trifluoroacetate) is a VGF-derived peptide that activates the C3aR1 receptor through a folding-upon-binding mechanism.