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Key Documents

GW20073F

Sigma-Aldrich

Anti-Complement C3 antibody produced in chicken

affinity isolated antibody, buffered aqueous solution

Synonyme(s) :

Anti-AHUS5, Anti-ARMD9, Anti-ASP, Anti-C3a, Anti-C3b, Anti-CPAMD1, Anti-HEL-S-62p

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About This Item

Numéro MDL:
Code UNSPSC :
12352203
Nomenclature NACRES :
NA.41

Source biologique

chicken

Niveau de qualité

Conjugué

unconjugated

Forme d'anticorps

affinity isolated antibody

Type de produit anticorps

primary antibodies

Clone

polyclonal

Forme

buffered aqueous solution

Espèces réactives

human

Fabricant/nom de marque

Genway 15-288-20073F

Technique(s)

indirect ELISA: suitable
western blot: suitable

Numéro d'accès NCBI

Numéro d'accès UniProt

Conditions d'expédition

wet ice

Température de stockage

−20°C

Modification post-traductionnelle de la cible

unmodified

Informations sur le gène

human ... C3(718)

Description générale

Chicken polyclonal anti-Complement C3 antibody reacts with human complement C3.
Complement C3 plays a central role in the activation of the complement system. It′s processing by C3 convertase is the central reaction in both classical and alternative complement pathways. After activation C3b can bind covalently, via its reactive thioester, to cell surface carbohydrates or immune aggregates. Derived from proteolytic degradation of complement C3, C3a anaphylatoxin is a mediator of local inflammatory process. It induces the contraction of smooth muscle, increases vascular permeability, and causes histamine release from mast cells and basophilic leukocytes.
The complement factor 3 (C3) gene, with 41 exons spanning 41kb on genomic DNA, is mapped to human chromosome 19p13.3. It is the third component of complement and is characterized with α and β chains. It is one of the most abundant complement protein in the serum.

Immunogène

Complement C3 native protein.
Immunogen Sequence: GI # 4557385, sequence 1-1663

Application

Anti-complement C3 antibody produced in chicken has been used in immunoblot analysis.
Applications in which this antibody has been used successfully, and the associated peer-reviewed papers, are given below.
Western Blotting (1 paper)
Chicken polyclonal anti-Complement C3 antibody is used to tag complement C3 for detection and quantitation by immunocytochemical and immunohistochemical (IHC) techniques such as ELISA and western blotting. It is used as a probe to determine the presence and roles of complement C3 as a component of the complement system.

Actions biochimiques/physiologiques

Complement factor 3 (C3) plays an essential role in the activation of the complement system. C3-convertase (C4b2a) cleaves C3 complement into C3a and C3b. C3b can bind covalently, through its reactive thioester, to cell surface carbohydrates or immune complexes and involve in the self-activation loop of complement activation via the alternate pathway. In addition, C3b also interacts with C3 convertases (C4b2a or C3bBb) to form the C5 convertase, which cleaves complement factor 5 into C5a and C5b. Derived from proteolytic degradation of complement C3, C3a (anaphylatoxin) facilitates the recruitment of inflammatory cells. C3a stimulates smooth muscle contraction, enhances vascular permeability and causes histamine release from mast cells and basophilic leukocytes. Mutation in C3 gene leads to the development of age-related macular degeneration (AMD).

Forme physique

Solution in phosphate buffered saline containing 0.02% sodium azide.

Clause de non-responsabilité

Unless otherwise stated in our catalog or other company documentation accompanying the product(s), our products are intended for research use only and are not to be used for any other purpose, which includes but is not limited to, unauthorized commercial uses, in vitro diagnostic uses, ex vivo or in vivo therapeutic uses or any type of consumption or application to humans or animals.

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Code de la classe de stockage

12 - Non Combustible Liquids

Classe de danger pour l'eau (WGK)

WGK 1

Point d'éclair (°F)

Not applicable

Point d'éclair (°C)

Not applicable

Équipement de protection individuelle

Eyeshields, Gloves, multi-purpose combination respirator cartridge (US)


Certificats d'analyse (COA)

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Les clients ont également consulté

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Matthew T Sorbara et al.
Cell host & microbe, 23(5), 644-652 (2018-05-11)
In physiological settings, the complement protein C3 is deposited on all bacteria, including invasive pathogens. However, because experimental host-bacteria systems typically use decomplemented serum to avoid the lytic action of complement, the impact of C3 coating on epithelial cell responses
Michelle Elvington et al.
The Journal of clinical investigation, 127(3), 970-981 (2017-02-14)
An intracellular complement system (ICS) has recently been described in immune and nonimmune human cells. This system can be activated in a convertase-independent manner from intracellular stores of the complement component C3. The source of these stores has not been
Rajia Bahri et al.
Frontiers in immunology, 13, 861545-861545 (2022-06-08)
Cutaneous melanoma is one of the most aggressive human malignancies and shows increasing incidence. Mast cells (MCs), long-lived tissue-resident cells that are particularly abundant in human skin where they regulate both innate and adaptive immunity, are associated with melanoma stroma
Giuseppina Arbore et al.
Nature communications, 9(1), 4186-4186 (2018-10-12)
The induction of human CD4+ Th1 cells requires autocrine stimulation of the complement receptor CD46 in direct crosstalk with a CD4+ T cell-intrinsic NLRP3 inflammasome. However, it is unclear whether human cytotoxic CD8+ T cell (CTL) responses also rely on
Jeffrey R Liddell et al.
Molecular neurodegeneration, 19(1), 14-14 (2024-02-06)
Ferroptosis is a form of regulated cell death characterised by lipid peroxidation as the terminal endpoint and a requirement for iron. Although it protects against cancer and infection, ferroptosis is also implicated in causing neuronal death in degenerative diseases of

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