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Key Documents

ABC506

Sigma-Aldrich

Anti-FUNDC1 Antibody

serum, from rabbit

Synonyme(s) :

FUN14 domain-containing protein 1

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About This Item

Code UNSPSC :
12352203
eCl@ss :
32160702
Nomenclature NACRES :
NA.41

Source biologique

rabbit

Forme d'anticorps

serum

Type de produit anticorps

primary antibodies

Clone

polyclonal

Espèces réactives

human, rat, mouse

Technique(s)

immunocytochemistry: suitable
immunoprecipitation (IP): suitable
western blot: suitable

Numéro d'accès NCBI

Numéro d'accès UniProt

Conditions d'expédition

dry ice

Modification post-traductionnelle de la cible

unmodified

Informations sur le gène

human ... FUNDC1(139341)

Description générale

FUN14 domain-containing protein 1 (FUNDC1) is an important autophagy partner for mitophagy, the process whereby mitochondria get recycled after damage. FUNDC1 is localized to the outer mitochondrial membrane and widely expressed in all cells and appears to act as an activator of hypoxia-induced mitophagy. FUNDC1 interacts directly with important autophagy markers such as MAP1LC3B and GABARAP. Phosphorylation at Tyr-18 inactivates FUNDC1 mitophagy activation ability, and it is this dephosphorylation following hypoxia that initiates the interaction with MAP1LC3 family proteins and mitophagy. Recent research shows that FUNDC1 expression is controlled via the microRNA miRNA-137, and that this microRNA is critical for mitophagy and mitochondrial recycling.

Immunogène

Epitope: Sigma transmembrane domain
Recombinant protein corresponding to the Sigma transmembrane domain of Human FUNDC1.

Application

Research Category
Apoptosis & Cancer
Research Sub Category
Apoptosis - Additional
This Anti-FUNDC1 Antibody is validated for use in Western Blotting and Immunocytochemistry and Immunoprecipitation for the detection of FUNDC1.
Western Blotting Analysis: A representatitive lot of this antibody was used to detect FUNDC1 in A431, C2C12, HEK293, HeLa, HepG2, L6, Mouse brain, NIH/3T3, PC12, PC3, and RAW264.7 cell lysates. This antibody did not detect FUNDC1 in Human placenta, HUVEC, or Jurkat cell lysates.
Western Blotting Analysis: A representatitive lot of this antibody was used to detect puried FUNDC1 protein from bacteria or HeLa cell lysates (Liu, L., et al. (2012) Nature Cell Biology. 14(2):177-185).
Immunocytochemistry Analysis: A representatitive lot of this antibody was used to detect FUNDC1 in HeLa cells (Liu, L., et al. (2012) Nature Cell Biology. 14(2):177-185.
Immunoprecipitation Analysis: A representatitive lot of this antibody was used to co-immunoprecipitate FUNDC1 with endogenous LC3 in HeLa cells that were exposed to normoxic or hypoxic conditions for 24 hrs (Liu, L., et al. (2012) Nature Cell Biology. 14(2):177-185).

Qualité

Evaluated by Western Blotting in HepG2 cell lysate.

Western Blotting Analysis: A 1:1000 dilution of this antibody detected FUNDC1 in 10 µg of HepG2 cell lysate.

Description de la cible

~17 kDa observed.
Uncharacterized bands may be visitible in some lysates.

Forme physique

Rabbit Polyclonal serum with 0.05% sodium azide.
Unpurified

Stockage et stabilité

Stable for 1 year at -20°C from date of receipt.
Handling Recommendations: Upon receipt and prior to removing the cap, centrifuge the vial and gently mix the solution. Aliquot into microcentrifuge tubes and store at -20°C. Avoid repeated freeze/thaw cycles, which may damage IgG and affect product performance.

Autres remarques

Concentration: Please refer to lot specific datasheet.

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 (°C)

Not applicable


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Consulter la Bibliothèque de documents

A Regulatory Signaling Loop Comprising the PGAM5 Phosphatase and CK2 Controls Receptor-Mediated Mitophagy.
Chen, Guo, et al.
Molecular Cell (2014)
Mitochondrial outer-membrane protein FUNDC1 mediates hypoxia-induced mitophagy in mammalian cells.
Liu, L; Feng, D; Chen, G; Chen, M; Zheng, Q; Song, P; Ma, Q; Zhu, C; Wang, R; Qi et al.
Nature Cell Biology null
Panchanan Maiti et al.
International journal of molecular sciences, 20(2) (2019-01-24)
Autophagy and the (PI3K-Akt/mTOR) signaling pathway play significant roles in glioblastoma multiforme (GBM) cell death and survival. Curcumin (Cur) has been reported to prevent several cancers, including GBM. However, the poor solubility and limited bioavailability of natural Cur limits its
Cheng Wang et al.
Nature communications, 12(1), 2616-2616 (2021-05-12)
FUN14 domain-containing protein 1 (FUNDC1) is an integral mitochondrial outer-membrane protein, and mediates the formation of mitochondria-associated endoplasmic reticulum membranes (MAMs). This study aims to determine the contributions of FUNDC1-mediated MAMs to angiogenesis in vitro and in vivo. In cultured
Wen-Qi Ma et al.
Cell death & disease, 11(11), 991-991 (2020-11-19)
Pyruvate dehydrogenase kinase 4 (PDK4) is an important mitochondrial matrix enzyme in cellular energy regulation. Previous studies suggested that PDK4 is increased in the calcified vessels of patients with atherosclerosis and is closely associated with mitochondrial function, but the precise

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