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Complement System

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.

Found 191 products for "Complement System".

products per page.
  • Avacopan

    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:C33H35F4N3O2
    Purity:97% - 99.9%
    Color and Shape:White Solid
    Molecular weight:581.6435
  • LEP(116-130), mouse TFA


    LEP(116-130), mouse TFA is a synthetic leptin peptide fragment.
    Formula:C66H110F3N19O26S
    Purity:99.93%
    Color and Shape:Solid
    Molecular weight:1674.77
  • TLQP 21 acetate


    TLQP 21 acetate: Agonist for C3aR1, EC50 - 10.3 μM (mouse), 68.8 μM (human); VGF-derived with endo/extraendocrine traits.
    Formula:C109H174N40O28
    Purity:99.99%
    Color and Shape:Solid
    Molecular weight:2492.8
  • Compstatin control peptide acetate

    CAS:
    Compstatin control peptide acetate is an inhibitor of complement protein C3 by binding and inhibiting the cleavage of complement C3.
    Formula:C68H105N23O19
    Purity:99.96%
    Color and Shape:Solid
    Molecular weight:1548.70
  • C3a 70-77 2TFA


    C3a 70-77 2TFA is an octapeptide corresponding to the COOH terminus of C3a.
    Formula:C39H63N13O14
    Purity:>99.99%
    Color and Shape:White Solid
    Molecular weight:1052.00
  • Danicopan

    CAS:
    Danicopan (ACH-4471), an oral factor D inhibitor, binds strongly (Kd 0.54 nM) and may treat PNH and aHUS.
    Formula:C26H23BrFN7O3
    Purity:99.94%
    Color and Shape:White Solid
    Molecular weight:580.41
  • BCX 1470 methanesulfonate

    CAS:
    BCX 1470 inhibits factor D & C1s better than trypsin (IC50: 96 nM & 1.6 nM, 3.4- & 200-fold).
    Formula:C15H14N2O5S3
    Color and Shape:Solid
    Molecular weight:398.477
  • JR14a

    CAS:
    JR14a (5-(Bis(4-chlorophenyl)methyl)-3-methylthiophene-2-carbonyl)-l-arginine hydrochloride) is a potent antagonist of human complement C3a receptor.
    Formula:C25H26Cl2N4O3S
    Purity:99.76% - 99.96%
    Color and Shape:Solid
    Molecular weight:533.47
  • Iptacopan hydrochloride

    CAS:
    Iptacopan hydrochloride (LNP023 hydrochloride) is an orally bioavailable, highly potent and highly selective factor B inhibitor with an IC50 of 10 nM.
    Formula:C25H31ClN2O4
    Purity:98.89% - 99.89%
    Color and Shape:Gray Solid
    Molecular weight:458.978
  • Compstatin

    CAS:
    Compstatin, a cyclic tridecapeptide, which was originally discovered from phage-display libraries, is a highly potent and selective C3 inhibitor.
    Formula:C66H99N23O17S2
    Purity:>99.99%
    Color and Shape:White Solid
    Molecular weight:1550.77
  • ADH-503

    CAS:
    ADH-503 (GB1275) is an orally available, allosteric CD11b small molecule agonist.Cost-effective and quality-assured.
    Formula:C27H28N2O5S2
    Purity:99.03% - >99.99%
    Color and Shape:Yellow Solid
    Molecular weight:524.652
  • Leukadherin-1

    CAS:
    Leukadherin-1 boosts CD11b/CD18 adhesion, lowers leukocyte movement, cuts inflammation.
    Formula:C22H15NO4S2
    Purity:98.49% - 98.93%
    Color and Shape:White Solid
    Molecular weight:421.49
  • 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:C27H24BrN7O3
    Purity:99.53%
    Color and Shape:Solid
    Molecular weight:574.429
  • Eculizumab

    CAS:
    Eculizumab is a recombinant humanized monoclonal antibody against the complement protein C5
    Purity:98.20%
    Color and Shape:Transparent Liquid
    Molecular weight:145.74 kDa (Predicted)
  • Complement C5a Protein, Human, Recombinant


    Complement C5 Protein, Human, Recombinant (Complement C5a) is expressed in E.
    Purity:> 94 % as determined by SDS-PAGE. ≥ 90 % as determined by SEC-HPLC. - SDS-PAGE: 94.9%; SEC-HPLC: 93.5%
    Color and Shape:White Lyophilized Powder
    Molecular weight:8.3 kDa (predicted); 8.3 kDa (reducing conditions)
  • AMY-101 acetate


    AMY-101 acetate (Cp40 acetate) is a peptide, an inhibitor of C3 Complement in gingivitis and periodontitis, reduces inflammation and lowers MMP-8 and MMP-9.
    Formula:C85H121N23O20S2
    Purity:98.80% - 99.98%
    Color and Shape:Solid
    Molecular weight:1849.14
  • C5AR1 Protein-VLP, Human, Recombinant (His)


    Receptor for the chemotactic and inflammatory peptide anaphylatoxin C5a.
    Color and Shape:White Lyophilized Powder
    Molecular weight:41.1 kDa (predicted)
  • CR1 Protein, Human, Recombinant


    CR1 Protein, Human, Recombinant is expressed in E. coli with Tag Free. The accession number is P17927.
    Color and Shape:Lyophilized Powder
    Molecular weight:21.6 kDa (Predicted)
  • C5AR1 Protein, Mouse, Recombinant (MBP & His-Avi), Biotinylated


    C5AR1 Protein, Mouse, Recombinant (MBP & His-Avi), Biotinylated is expressed in E. coli with N-MBP, C-6xHis-Avi. The accession number is P30993.
    Color and Shape:Lyophilized Powder
    Molecular weight:52.8 kDa (Predicted)
  • 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 Powder
    Molecular weight:20.4 kDa (Predicted)