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Home > Product > Antibody > Rabbit Anti-Mitofusin 1 antibody
Mitofusin 1; Fzo homolog; MFN 1; Mitochondrial transmembrane GTPase Fzo 1; Mitochondrial transmembrane GTPase FZO 2; Mitochondrial transmembrane GTPase FZO1B; Mitofusin 1; Mitofusin1; Putative transmembrane GTPase; Transmembrane GTPase MFN1; MFN1_HUMAN; M
Cat:
SL0557R
Species Reactivity：
Rat,(predicted: Human,Mouse,Horse,Rabbit,)
Immunogen：
KLH conjugated synthetic peptide derived from human Mfn 1:651-741/741
Format：
Liquid
Storage instructions：
Shipped at 4℃. Store at -20 °C for one year. Avoid repeated freeze/thaw cycles.
Concentration：
1mg/ml
Clonality：
Polyclonal
Isotype：
IgG
Applications：
WB=1:500-2000ELISA=1:5000-10000Flow-Cyt=1μg/Testnot yet tested in other applications.optimal dilutions/concentrations should be determined by the end user.
Host：
Rabbit
Product Overview：
Blank control: RSC96(blue), the cells were fixed with 2% paraformaldehyde (10 min) and then permeabilized with ice-cold 90% methanol for 30 min on ice.Isotype Control Antibody: Rabbit IgG(orange) ; Secondary Antibody: Goat anti-rabbit IgG-PE(white blue), Dilution: 1:200 in 1 X PBS containing 0.5% BSA ; Primary Antibody Dilution: 1μg in 100 μL1X PBS containing 0.5% BSA(green).
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Product PDFs
Datasheet:


Mitofusin 1 (Mfn1) and mitofusin 2 (Mfn2) are homologs for the Drosophila protein fuzzy onion (Fzo). They are mitochondrial membrane proteins and are mediators of mitochondrial fusion. A GTPase domain is required for Mfn protein function but the molecular mechanisms of the GTPase-dependent reaction as well as the functional division of the two Mfn proteins are unknown. They are essential for embryonic development and may play a role in the pathobiology of obesity. Although the Mfn1 and Mfn2 genes are broadly expressed, they show different levels of expression in different tissues. Two Mfn1 transcripts are elevated in heart, while Mfn2 mRNA is abundantly expressed in heart and muscle tissue but present only at low levels in many other tissues. Mfn1 localizes to mitochondria and participates in at least two different high molecular weight protein complexes in a GTP-dependent manner. Purified recombinant Mfn1 exhibited approximately eightfold higher GTPase activity than Mfn2.

Function:
Essential transmembrane GTPase, which mediates mitochondrial fusion. Fusion of mitochondria occurs in many cell types and constitutes an important step in mitochondria morphology, which is balanced between fusion and fission. MFN1 acts independently of the cytoskeleton. Overexpression induces the formation of mitochondrial networks.

Subunit:
Forms homomultimers and heteromultimers with MFN2. Multimerization, which is mediated by the second coiled coil region, may play an essential role in mitochondrion fusion. Participates in a high molecular weight multiprotein complex. Interacts with VAT1.

Subcellular Location:
Cytoplasm and Mitochondrion outer membrane.

Tissue Specificity:
Ubiquitous. Expressed at slightly higher level in kidney and heart. Isoform 2 may be overexpressed in some tumors, such as lung cancers.

Post-translational modifications:
Ubiquitinated by MARCH5.

Similarity:
Belongs to the mitofusin family.

SWISS:
Q8IWA4

Gene ID:
55669

Database links:

Entrez Gene: 55669 Human

Entrez Gene: 67414 Mouse

Entrez Gene: 192647 Rat

Omim: 608506 Human

SwissProt: Q8IWA4 Human

SwissProt: Q811U4 Mouse

SwissProt: Q8R4Z9 Rat

Unigene: 478383 Human

Unigene: 290414 Mouse

Unigene: 160939 Rat



线粒体融合蛋白1具有促进线粒体融合、抑制细胞增殖、保护细胞免于凋亡等多种功能。 Picture

Blank control: RSC96(blue), the cells were fixed with 2% paraformaldehyde (10 min) and then permeabilized with ice-cold 90% methanol for 30 min on ice.
Isotype Control Antibody: Rabbit IgG(orange) ; Secondary Antibody: Goat anti-rabbit IgG-PE(white blue), Dilution: 1:200 in 1 X PBS containing 0.5% BSA ; Primary Antibody Dilution: 1μg in 100 μL1X PBS containing 0.5% BSA(green).
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