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Complement C3 beta chain Polyclonal Antibody

View all (11) Complement C3b antibodies

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Complement C3 beta chain Polyclonal Antibody

Product Details

BS-4871R

Applications
Tested Dilution
Publications

Western Blot (WB)

1:500-1:2,000
-

Immunohistochemistry (Frozen) (IHC (F))

1:100-1:500
-

ELISA (ELISA)

1:500-1:1,000
-
Product Specifications

Species Reactivity

Human, Mouse, Rat

Host/Isotype

Rabbit / IgG

Class

Polyclonal

Type

Antibody

Immunogen

KLH conjugated synthetic peptide derived from human Complement C3 beta chain, amino acids 581-667.
View immunogen

Conjugate

Unconjugated Unconjugated Unconjugated

Form

Liquid

Concentration

1 mg/mL

Amount

100 µg

Purification

Protein A

Storage buffer

0.01M TBS, pH 7.4, with 1% BSA, 50% glycerol

Contains

0.02% ProClin 300

Storage conditions

-20°C

Shipping conditions

Ambient (domestic); Wet ice (international)

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: acylation-stimulating protein cleavage product; C3 and PZP-like alpha-2-macroglobulin domain-containing protein 1; C3a anaphylatoxin; Complement C3; complement component 3; complement component C3a; complement component C3b; epididymis secretory sperm binding protein Li 62p; HSE-MSF; iC3b; prepro-C3; unnamed protein product

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Gene Aliases: AHUS5; AI255234; ARMD9; ASP; C3; C3a; C3b; CPAMD1; HEL-S-62p; HSE-MSF; Plp

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UniProt ID: (Human) P01024, (Rat) P01026, (Mouse) P01027

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Entrez Gene ID: (Human) 718, (Rat) 24232, (Mouse) 12266

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Function(s)
antigen binding endopeptidase inhibitor activity receptor binding protein binding chemokine activity C5L2 anaphylatoxin chemotactic receptor binding receptor agonist activity lipid binding cofactor binding protease inhibitor
Process(es)
positive regulation of type IIa hypersensitivity complement activation, lectin pathway activation of membrane attack complex positive regulation of protein phosphorylation positive regulation of activation of membrane attack complex immune system process complement receptor mediated signaling pathway lipid metabolic process fatty acid metabolic process inflammatory response immune response complement activation complement activation, alternative pathway complement activation, classical pathway signal transduction G-protein coupled receptor signaling pathway opsonization response to bacterium positive regulation of vascular endothelial growth factor production positive regulation of glucose transport regulation of triglyceride biosynthetic process positive regulation of lipid storage neuron remodeling leukocyte chemotaxis killing of cells of other organism oviduct epithelium development B cell activation innate immune response positive regulation of G-protein coupled receptor protein signaling pathway positive regulation of angiogenesis positive regulation of receptor-mediated endocytosis positive regulation of phagocytosis protein maturation positive regulation of phagocytosis, engulfment beta-amyloid clearance complement-dependent cytotoxicity complement-mediated synapse pruning vertebrate eye-specific patterning complement activation, GZMK pathway positive regulation of apoptotic cell clearance tolerance induction chemotaxis blood coagulation negative regulation of endopeptidase activity response to magnesium ion response to estradiol response to progesterone response to estrogen positive regulation of developmental growth response to glucocorticoid positive regulation of ERK1 and ERK2 cascade
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