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Principaux documents

C9616

Sigma-Aldrich

Anti-Cytochrome c antibody produced in sheep

~0.5 mg/mL, affinity isolated antibody, buffered aqueous solution

Synonyme(s) :

Anti-CYC

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About This Item

Numéro MDL:
Code UNSPSC :
12352203

Source biologique

sheep

Conjugué

unconjugated

Forme d'anticorps

affinity isolated antibody

Type de produit anticorps

primary antibodies

Clone

polyclonal

Forme

buffered aqueous solution

Poids mol.

antigen 15 kDa

Espèces réactives

rabbit, rat, human, canine

Concentration

~0.5 mg/mL

Technique(s)

immunohistochemistry (formalin-fixed, paraffin-embedded sections): 20-40 μg/mL using human heart tissue
indirect immunofluorescence: 5-10 μg/mL using human MCF-7 cells
western blot: 0.1-0.2 μg/mL using whole extracts of MCF−7, Jurkat, Rat−1, MDCK cells and extract of rat kidney or rat heart

Numéro d'accès UniProt

Conditions d'expédition

dry ice

Température de stockage

−20°C

Modification post-traductionnelle de la cible

unmodified

Informations sur le gène

human ... CYCS(54205)
rat ... Cycs(25309)

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Description générale

Anti-Cytochrome c produced in sheep using purified rabbit cytochrome c conjugated to keyhole limpet hemocyanin (KLH).

Immunogène

rabbit cytochrome c.

Application

Anti-Cytochrome c antibody produced in sheep has been used in:
  • immunocytochemistry
  • immunostaining
  • immunoblotting
  • immunohistochemistry

Actions biochimiques/physiologiques

Cytochrome c controls cellular electron transport and energy metabolism. It is involved in the transfer of electrons between complex III and complex IV in the mitochondrial electron transport chain. It is involved in apoptosis and activates the death protease caspase-3 (CCP32). The presence of Bcl-2 on the organelles inhibits the release of cytochrome c from mitochondria during apoptosis. Along with Apaf-1, and procaspase-9, it forms an essential component of vertebrate ”apoptosome”. Activation of caspase-9 and other capsases directs apoptosis. Serum cytochrome c is a sensitive apoptotic marker in vivo, and increased serum cytochrome c level can serve as a negative prognostic marker.

Description de la cible

Cytochrome c is an electron transport protein released from mitochondria as an early committed event in apoptosis. Cytochrome c and dATP are cofactors for the mammalian apoptosome, which is composed of Apaf-1, Bcl-2, and procaspase 9. When caspase 9 is activated, activation of other caspases follow including the death protease caspase 3. The release of cytochrome c is inhibited by the presence of Bcl-2 on these organelles preventing the initiation of apoptosis. In cells induced by several apoptotic agents (such as UV irradiation, staurosporine, and overexpression of Bax), caspase inhibitors do not prevent cytochrome c release.

Forme physique

Solution in 0.01 M phosphate buffered saline, pH 7.4, containing 1% BSA and 15 mM 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)

nwg

Point d'éclair (°F)

Not applicable

Point d'éclair (°C)

Not applicable


Certificats d'analyse (COA)

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Retrouvez la documentation relative aux produits que vous avez récemment achetés dans la Bibliothèque de documents.

Consulter la Bibliothèque de documents

D H Gonzales et al.
Journal of bioenergetics and biomembranes, 22(6), 753-768 (1990-12-01)
Cytochromes c and c1 are essential components of the mitochondrial respiratory chain. In both cytochromes the heme group is covalently linked to the polypeptide chain via thioether bridges. The location of the two cytochromes is in the intermembrane space; cytochrome
Katarzyna Barczyk et al.
International journal of cancer, 116(2), 167-173 (2005-04-01)
Despite significant progress in cancer therapy, the outcome of the treatment is often unfavorable. Better treatment monitoring would not only allow an individual more effective, patient-adjusted therapy, but also it would eliminate some of the side effects. Using a cytochrome
Differential control of growth, apoptotic activity and gene expression in human colon cancer cells by extracts derived from medicinal herbs, Rhazya stricta and Zingiber officinale and their combination
Elkady AI, et al.
World Journal of Gastroenterology, 20(41), 15275-15275 (2014)
R A Stuart et al.
Biochimie, 72(2-3), 115-121 (1990-02-01)
The cytochrome c import pathway differs markedly from the general route taken by the majority of other imported proteins, which is characterized by the import involvement of namely, surface receptors, the general insertion protein (GIP), contact sites and by the
R M Kluck et al.
Science (New York, N.Y.), 275(5303), 1132-1136 (1997-02-21)
In a cell-free apoptosis system, mitochondria spontaneously released cytochrome c, which activated DEVD-specific caspases, leading to fodrin cleavage and apoptotic nuclear morphology. Bcl-2 acted in situ on mitochondria to prevent the release of cytochrome c and thus caspase activation. During

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