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Invitrogen
Complement C3b Monoclonal Antibody (2B10B9B2)
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Product Details
MA5-48993
Applications
Tested Dilution
Publications
Product Specifications
Species Reactivity
Rat
Host/Isotype
Mouse
/ IgM
Class
Monoclonal
Type
Antibody
Clone
2B10B9B2
Immunogen
The monoclonal antibody 2B10B9B2 reacts with an epitope on C3b
Conjugate
Form
Liquid
Concentration
100 µg/mL
Storage buffer
tissue culture supernatant
Contains
0.02% sodium azide
Storage conditions
4°C
Shipping conditions
Ambient (domestic); Wet ice (international)
RRID
Product Specific Information
The antibody reacts both with intact C3 and C3b.
Target Information
Inactive complement component 3b (iC3b) is a 42kDa neoantigen present in blood serum. Cleavage of C3b into iC3b by the protease factor I, in the presence of cofactors, changes the structure and resulting binding properties, preventing binding by complement factor B and properdin. This prevents further progression of the complement pathway, providing another mechanism by which the complement pathway may be regulated. iC3b is thought to play a role in inducing tolerance, binding complement receptor type 3 on antigen presenting cells and stimulating them to produce transforming growth factor beta2 and interleukin-10. It is thought to stimulate B-cells via the CD21 receptor providing a link between the innate and adaptive immune responses. Additionally iC3b acts as an opsonin which is recognised by complement receptor 3 expressed on leukocytes or complement receptor of the immunoglobulin superfamily (CRIg) on Kupffer cells, stimulating phagocytosis of the tagged cells. iC3b levels are often elevated in diseases such as Systemic Lupus Erythematosis and Rheumatoid arthritis.
For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.
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Bioinformatics
Protein Aliases: Complement C3; iC3b
Gene Aliases: C3
UniProt ID: (Rat) P01026
Entrez Gene ID: (Rat) 24232
positive regulation of type IIa hypersensitivity
positive regulation of protein phosphorylation
positive regulation of activation of membrane attack complex
tolerance induction
fatty acid metabolic process
chemotaxis
inflammatory response
complement activation
complement activation, alternative pathway
complement activation, classical pathway
blood coagulation
positive regulation of vascular endothelial growth factor production
positive regulation of glucose transport
regulation of triglyceride biosynthetic process
positive regulation of lipid storage
negative regulation of endopeptidase activity
response to magnesium ion
response to estradiol
response to progesterone
response to estrogen
positive regulation of G-protein coupled receptor protein signaling pathway
positive regulation of angiogenesis
positive regulation of developmental growth
positive regulation of phagocytosis
response to glucocorticoid
positive regulation of ERK1 and ERK2 cascade
positive regulation of apoptotic cell clearance
Performance Guarantee
If an Invitrogen™ antibody doesn't perform as described on our website or datasheet,we'll replace the product at no cost to you, or provide you with a credit for a future purchase.*
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