Complement Component C3a is an anaphylotoxin polypeptide that is proteolytically generated from C3. C3a formation is common to all three pathways of complement activation: classical (antibody-mediated), lectin and alternative. It binds C3a R on myeloid peripheral blood leukocytes, activated lymphocytes, endothelial and internal organ epithelial cells. It activates mast cells, neutrophils, and macrophages, enhances Th2 inflammatory reactions, promotes Th1 cell maturation, and inhibits Treg differentiation. It also stimulates leukocyte chemotaxis and smooth muscle contraction. Removal of the C-terminal arginine generates C3adesArg/ASP that binds the C5L2 receptor (GPR77) and stimulates triglyceride synthesis in adipocytes.
Complement Component C3a Antibody (354113) [Allophycocyanin]
Novus Biologicals | Catalog # FAB3677A
Key Product Details
Species Reactivity
Human
Applications
Western Blot
Label
Allophycocyanin (Excitation = 620-650 nm, Emission = 660-670 nm)
Antibody Source
Monoclonal Mouse IgG2B Clone # 354113
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Product Specifications
Immunogen
E. coli-derived recombinant human Complement Component C3a
Ser672-Arg748
Accession # P01024
Ser672-Arg748
Accession # P01024
Specificity
Detects human Complement Component C3a in direct ELISAs and Western blots. In direct ELISAs and Western blots, no cross-reactivity with recombinant human (rh) Complement Component C5a or rhComplement Component C3d is observed.
Clonality
Monoclonal
Host
Mouse
Isotype
IgG2B
Applications for Complement Component C3a Antibody (354113) [Allophycocyanin]
Application
Recommended Usage
Western Blot
Optimal dilutions of this antibody should be experimentally determined.
Application Notes
Optimal dilution of this antibody should be experimentally determined.
Formulation, Preparation, and Storage
Purification
Protein A or G purified from hybridoma culture supernatant
Formulation
PBS
Preservative
0.05% Sodium Azide
Concentration
Please see the vial label for concentration. If unlisted please contact technical services.
Shipping
The product is shipped with polar packs. Upon receipt, store it immediately at the temperature recommended below.
Stability & Storage
Store at 4C in the dark.
Background: Complement Component C3a
Alternate Names
Anaphylatoxin, C3
Gene Symbol
C3
Additional Complement Component C3a Products
Product Documents for Complement Component C3a Antibody (354113) [Allophycocyanin]
Certificate of Analysis
To download a Certificate of Analysis, please enter a lot or batch number in the search box below.
Product Specific Notices for Complement Component C3a Antibody (354113) [Allophycocyanin]
This product is for research use only and is not approved for use in humans or in clinical diagnosis. Primary Antibodies are guaranteed for 1 year from date of receipt.
Related Research Areas
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Protocols
Find general support by application which include: protocols, troubleshooting, illustrated assays, videos and webinars.
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- Western Blot Troubleshooting Guide
- View all Protocols, Troubleshooting, Illustrated assays and Webinars
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