Complement System
The complement system is a crucial part of the immune response, consisting of a series of small proteins that enhance the ability of antibodies and phagocytic cells to clear pathogens from an organism. These proteins work together to opsonize pathogens, induce inflammatory responses, and directly lyse pathogen membranes, playing a vital role in innate immunity and overall immune function. At CymitQuimica, we provide high-quality complement system proteins to support your immunological studies and clinical research.
Products of "Complement System"
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C1QA Protein, Human, Recombinant (GST)
C1QA Protein, Human, Recombinant (GST) is expressed in E. coli expression system with GST tag. The predicted molecular weight is 50.58 kDa and the accession number is P02745.Color and Shape:LiquidMolecular weight:50.58 kDa (predicted)Complement C5-IN-1
CAS:Complement C5-IN-1 is a small-molecule inhibitor of complement component 5 protein (C5).Formula:C24H32N2O6Purity:99.2%Color and Shape:SolidMolecular weight:444.52Ref: TM-T10863
1mg92.00€5mg182.00€10mg264.00€25mg406.00€50mg540.00€100mg735.00€200mg938.00€1mL*10mM (DMSO)200.00€Zilucoplan (PEG2)
Zilucoplan(PEG2) is a derivative of Zilucoplan where the linker component has been substituted with PEG2 instead of PEG24. This compound acts as an effective inhibitor of complement component 5 (C5).Formula:C128H190N24O33Color and Shape:SolidMolecular weight:2593.02JR14a
CAS:JR14a (5-(Bis(4-chlorophenyl)methyl)-3-methylthiophene-2-carbonyl)-l-arginine hydrochloride) is a potent antagonist of human complement C3a receptor.Formula:C25H26Cl2N4O3SPurity:99.76%Color and Shape:SolidMolecular weight:533.47Ref: TM-T9316
1mg92.00€5mg188.00€10mg298.00€25mg507.00€50mg730.00€100mg1,026.00€1mL*10mM (DMSO)215.00€Complement C3 Protein, Human, Recombinant (His)
Complement C3 Protein, Human, Recombinant (His) is expressed in HEK293 mammalian cells with His tag.Purity:SDS-PAGE: 93.4%; SEC-HPLC: 94.7% - SDS-PAGE: 95.5%; SEC-HPLC: 92.6%Color and Shape:Lyophilized PowderMolecular weight:186.43 kDa (predicted)Properdin Protein, Mouse, Recombinant (His)
A positive regulator of the alternate pathway of complement.Color and Shape:Lyophilized PowderMolecular weight:51.9 kDa (predicted)Complement Factor D/CFD Protein, Mouse, Recombinant (hFc)
Complement factor D is a serine protease essential for the activation of the alternative pathway and is expressed in the kidney, adipocytes, and macrophages.Color and Shape:Lyophilized PowderMolecular weight:52.2 kDa (predicted). Due to glycosylation, the protein migrates to 60-70 kDa based on Tris-Bis PAGE result.Dexamethasone
CAS:Dexamethasone: a glucocorticoid agonist; modulates IL receptors; reduces inflammatory miRNA-155 exosomes in macrophage responses.Formula:C22H29FO5Purity:98% - 99.91%Color and Shape:Crystals From Ether (Ntp 1992)Molecular weight:392.46MBL1 Protein, Rat, Recombinant (hFc)
MBL1 Protein, Rat, Recombinant (hFc) is expressed in HEK293 mammalian cells with hFc tag.Color and Shape:Lyophilized PowderMolecular weight:50.5 kDa (predicted); 56 kDa (reducing conditions)Complement C3 Protein, Bovine, Recombinant (His & SUMO)
Complement C3 Protein, Bovine, Recombinant (His & SUMO) is expressed in E.Color and Shape:Lyophilized PowderMolecular weight:39.5 kDa (predicted)C1QTNF1 Protein, Human, Recombinant (His)
C1QTNF1 is a secreted protein,contains 1 C1q domain and 1 collagen-like domain.Color and Shape:Lyophilized PowderMolecular weight:37 KDa (reducing condition)Complement C8 γ Protein, Human, Recombinant (His)
Complement component C8 is a constituent of the membrane attack complex, C8 alpha, C8 beta and C8G.Color and Shape:Lyophilized PowderMolecular weight:22 KDa (reducing condition)Complement C5a Protein, Pig, Recombinant (His)
Derived from proteolytic degradation of complement C5, C5a anaphylatoxin is a mediator of local inflammatory process.Color and Shape:Lyophilized PowderMolecular weight:10.6 kDa (predicted)Complement C3 Protein, Mouse, Recombinant (His & SUMO)
Complement C3 Protein, Mouse, Recombinant (His & SUMO) is expressed in E.Color and Shape:Lyophilized PowderMolecular weight:55.3 kDa (predicted)MBL2 Protein, Human, Recombinant (His)
Mannose-Binding Protein C (MBP-C) belongs to the Collectin family of innate immune defense proteins.Purity:> 99.9% - > 99.9%Color and Shape:Lyophilized PowderMolecular weight:31 KDa (reducing condition)Complement C4-B Protein, Human, Recombinant (His & SUMO)
Complement C4-B Protein, Human, Recombinant (His & SUMO) is expressed in E. coli.Color and Shape:Lyophilized PowderMolecular weight:49.1 kDa (predicted)ADH-503
CAS:ADH-503 (GB1275) is an orally available, allosteric CD11b small molecule agonist.Cost-effective and quality-assured.Formula:C27H28N2O5S2Purity:100% - 98.28%Color and Shape:SolidMolecular weight:524.7Complement factor I Protein, Mouse, Recombinant (His)
Complement factor I (CFI) is a serine protease which plays a key role in the modulation of complement system and the induced-fit factor responsible forColor and Shape:Lyophilized PowderMolecular weight:66.39 kDa (predicted). Due to autocatalytic cleavage and glycosylation, the protein migrates to 80-100 kDa on Tris-Bis PAGE result.CP-447697
CAS:CP-447697, a lipophilic C5a receptor antagonist, exhibits an IC50 of 31 nM. It is utilized in inflammation research.Formula:C29H26ClF2N3O2SPurity:99.62%Color and Shape:SoildMolecular weight:554.05Avacopan
CAS:Avacopan (CCX168) is a C5aR antagonist with selective and oral activity. Avacopan can be used to treat ANCA-related vasculitis. Cost-effective and quality-assured.Formula:C33H35F4N3O2Purity:99.75% - 99.9%Color and Shape:SolidMolecular weight:581.64Properdin Protein, Mouse, Recombinant (His & Myc)
A positive regulator of the alternate pathway of complement.Color and Shape:Lyophilized PowderMolecular weight:53 kDa (predicted)Complement C3 Protein, Mouse, Recombinant (aa 25-1663, His)
Complement C3 Protein, Mouse, Recombinant (aa 25-1663, His) is expressed in HEK293 Cells. The accession number is P01027-1.Color and Shape:Lyophilized PowderMolecular weight:185.65 kDa (predicted); 156.7 kDa、 107.3 kDa and 56.5 kDa (reducing contition)Complement C7 Protein, Human, Recombinant (hFc)
Complement C7 Protein, Human, Recombinant (hFc) is expressed in HEK293 mammalian cells with hFc tag.Color and Shape:Lyophilized PowderMolecular weight:118 kDa (predicted); 118 kDa (reducing conditions)MASP2 Protein, Rat, Recombinant (E. coli, His)
MASP2 Protein, Rat, Recombinant (E.Color and Shape:Lyophilized PowderMolecular weight:46.7 kDa (predicted). Due to autocatalytic cleavage, the protein migrates to 15-20 kDa&25-30 kDa based on Tris-Bis PAGE result.Complement C5a Protein, Mouse, Recombinant
Complement C5a Protein, Mouse, Recombinant is expressed in E.Purity:97.4%Color and Shape:Lyophilized PowderMolecular weight:9 kDa (predicted)Complement C5 Protein, Human, Recombinant (Flag)
Complement C5 Protein, Human, Recombinant (Flag) is expressed in HEK293 mammalian cells with Flag tag.Color and Shape:Lyophilized PowderMolecular weight:187.36 kDa (predicted); 176.6 kDa, 100.87 kDa and 72.07 kDa (reducing conditions)Factor B-IN-5
CAS:Factor B-IN-5 is a complement factor B inhibitor, which can be used to study immune-related diseases.Formula:C27H32N2O4Purity:98.53%Color and Shape:SoildMolecular weight:448.55Complement factor I Protein, Human, Recombinant (His)
Complement factor I (CFI) is a serine protease which plays a key role in the modulation of complement system and the induced-fit factor responsible forColor and Shape:Lyophilized PowderMolecular weight:64.58 kDa (predicted). Due to enzyme lysis and glycosylation, the protein migrates to 75-95 kDa based on Tris-Bis PAGE result.C1RA Protein, Mouse, Recombinant (His & Myc)
C1r B chain is a serine protease that combines with C1q and C1s to form C1, the first component of the classical pathway of the complement system.Color and Shape:Lyophilized PowderMolecular weight:85.7 kDa (predicted)Complement C2 Protein, Cynomolgus, Recombinant (His)
Single nucleotide polymorphism (SNP) of complement component 2 (C2) has been found to be significantly associated with hepatocellular carcinoma (HCC).Color and Shape:Lyophilized PowderMolecular weight:82.18 kDa (predicted). Due to glycosylation, the protein migrates to 90-110 kDa based on Tris-Bis PAGE result.C5AR1 Protein, Mouse, Recombinant (His & KSI)
C5AR1 Protein, Mouse, Recombinant (His & KSI) is expressed in E. coli with N-6xHis-KSI. The accession number is P30993.Color and Shape:Lyophilized PowderMolecular weight:20.4 kDa (Predicted)Complement C2 Protein, Mouse, Recombinant (His)
Complement C2 Protein, Mouse, Recombinant (His) is expressed in HEK293 mammalian cells with His tag.Color and Shape:Lyophilized PowderMolecular weight:84.2 kDa (predicted); 91.2 kDa (reducing conditions)Complement C8g Protein, Human, Recombinant (His)
C8 is a constituent of the membrane attack complex.Purity:95%Color and Shape:Lyophilized PowderMolecular weight:26.4 kDa (predicted)Complement C3a Protein, Human, Recombinant
Complement C3a Protein, Human, Recombinant is expressed in E.Purity:100% - 100%Color and Shape:Lyophilized PowderMolecular weight:13 KDa (reducing condition)MASP2 Protein, Mouse, Recombinant (His)
MASP2 Protein, Mouse, Recombinant (His) is expressed in E.Color and Shape:Lyophilized PowderMolecular weight:46.6 kDa (predicted). Due to autocatalytic cleavage, the protein migrates to 18-20 kDa&27-30 kDa based on Tris-Bis PAGE result.Complement C6 Protein, Human, Recombinant (His)
Complement C6 Protein, Human, Recombinant (His) is expressed in HEK293 mammalian cells with His tag.Color and Shape:Lyophilized PowderMolecular weight:104 kDa (predicted); 110 kDa (reducing conditions)Complement factor D Protein, Rat, Recombinant (His & Myc)
Factor D cleaves factor B when the latter is complexed with factor C3b, activating the C3bbb complex, which then becomes the C3 convertase of the alternateColor and Shape:Lyophilized PowderMolecular weight:29.8 kDa (predicted)NH2-C6-ARC186
NH2-C6-ARC186 is a derivative of the aptamer ARC186, featuring an NH2-C6 moiety that enables coupling to various peptides or molecules.Purity:98%Color and Shape:SolidMolecular weight:128813-Phenoxybenzaldehyde
CAS:3-Phenoxybenzaldehyde is a complement (classical pathway) inhibitor with IC50 of 1388μM.Formula:C13H10O2Purity:98.61%Color and Shape:SolidMolecular weight:198.22Complement C2 Protein, Human, Recombinant (hFc)
Complement C2 Protein, Human, Recombinant (hFc) is expressed in HEK293 mammalian cells with hFc tag.Color and Shape:Lyophilized PowderMolecular weight:110 kDa (predicted); 110-130 kDa (reducing condition, due to glycosylation)MASP2 Protein, Cynomolgus, Recombinant (His)
MASP2 Protein, Cynomolgus, Recombinant (His) is expressed in E.Color and Shape:Lyophilized PowderMolecular weight:46.8 kDa (predicted). Due to autocatalytic cleavage, the protein migrates to 21-24 kDa&28-30 kDa based on Tris-Bis PAGE result.Complement Factor MASP3 Protein, Human, Recombinant (His)
MASP3 is a member of the MASPs involved in mannan-binding lectin (MBL) complement pathway.Color and Shape:Lyophilized PowderMolecular weight:95-120 KDa (reducing condition)C1QA Protein, Mouse, Recombinant (E. coli, His)
C1q associates with the proenzymes C1r and C1s to yield C1, the first component of the serum complement system.Purity:98%Color and Shape:Lyophilized PowderMolecular weight:29.1 kDa (predicted)Complement C5 Protein, Human, Recombinant (Complement C5a)
Complement C5 Protein, Human, Recombinant (Complement C5a) is expressed in E.Purity:SDS-PAGE: 94.9%; SEC-HPLC: 93.5%Color and Shape:Lyophilized PowderMolecular weight:8.3 kDa (predicted); 8.3 kDa (reducing conditions)MASP2 Protein (Primary Amine Labeling), Rat, Recombinant (His), Biotinylated
MASP2 Protein (Primary Amine Labeling), Rat, Recombinant (His), Biotinylated is expressed in E.Color and Shape:Lyophilized PowderMolecular weight:46.7 kDa (predicted). Due to autocatalytic cleavage, the protein migrates to 15-20 kDa&25-30 kDa based on Tris-Bis PAGE result.Complement factor I Protein, Rat, Recombinant (His & Myc)
Complement factor I Protein, Rat, Recombinant (His & Myc) is expressed in Baculovirus insect cells with N-10xHis and C-Myc tag.Color and Shape:Lyophilized PowderMolecular weight:69.2 kDa (predicted)Complement factor D-IN-2
CAS:Complement factor D-IN-2 is an inhibitor of Complement factor D and reduces the excessive activation of complement factor D.Formula:C27H24BrN7O3Purity:99.51%Color and Shape:SolidMolecular weight:574.43Ref: TM-T38332
1mg111.00€5mg255.00€10mg380.00€25mg672.00€50mg950.00€100mg1,235.00€200mg1,673.00€1mL*10mM (DMSO)316.00€Complement Factor D/CFD Protein, Rhesus macaque, Recombinant (His)
Complement factor D is a serine protease essential for the activation of the alternative pathway and is expressed in the kidney, adipocytes, and macrophages.Color and Shape:Lyophilized PowderMolecular weight:25.7 kDa (predicted). Due to glycosylation, the protein migrates to 26-30 kDa based on Tris-Bis PAGE result.MBL2 Protein, Mouse, Recombinant
Mannose-binding Lectin (MBL) is an acute phase protein bearing to the family of collectins produced by the liver as a monomer that forms a triple helix.Color and Shape:Lyophilized PowderMolecular weight:28 KDa (reducing condition)Compstatin
CAS:Compstatin, a cyclic tridecapeptide, which was originally discovered from phage-display libraries, is a highly potent and selective C3 inhibitor.Formula:C66H99N23O17S2Purity:100%Color and Shape:SolidMolecular weight:1550.77
