Marf Antibody

Code CSB-PA801787XA01DLU
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Product Details

Full Product Name
Rabbit anti-Drosophila melanogaster (Fruit fly) Marf Polyclonal antibody
Uniprot No.
Target Names
Marf
Alternative Names
Marf antibody; dmfn antibody; CG3869Transmembrane GTPase Marf antibody; EC 3.6.5.- antibody; Mitochondrial assembly regulatory factor antibody; Mitofusin antibody
Raised in
Rabbit
Species Reactivity
Drosophila melanogaster (Fruit fly)
Immunogen
Recombinant Drosophila melanogaster (Fruit fly) Marf protein
Immunogen Species
Drosophila melanogaster (Fruit fly)
Conjugate
Non-conjugated
Clonality
Polyclonal
Isotype
IgG
Purification Method
Antigen Affinity Purified
Concentration
It differs from different batches. Please contact us to confirm it.
Buffer
Preservative: 0.03% Proclin 300
Constituents: 50% Glycerol, 0.01M PBS, pH 7.4
Form
Liquid
Tested Applications
ELISA, WB (ensure identification of antigen)
Protocols
Troubleshooting and FAQs
Storage
Upon receipt, store at -20°C or -80°C. Avoid repeated freeze.
Value-added Deliverables
① 200ug * antigen (positive control);
② 1ml * Pre-immune serum (negative control);
Quality Guarantee
① Antibody purity can be guaranteed above 90% by SDS-PAGE detection;
② ELISA titer can be guaranteed 1: 64,000;
③ WB validation with antigen can be guaranteed positive;
Lead Time
Made-to-order (14-16 weeks)

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Target Background

Function
Mitochondrial outer membrane GTPase that mediates mitochondrial clustering and fusion. Mitochondrial fusion is the physical merging of mitochondria that gives rise to mitochondrial networks, and this process is counterbalanced by mitochondrial fission which fragments networks. Promotes, but is not required for park recruitment to dysfunctional mitochondria.
Gene References into Functions
  1. Enhancing the profusion gene mitofusin/marf is beneficial in an in vivo model of TDP-43 proteinopathies, serving as a potential therapeutic target. PMID: 28324764
  2. activation of endoplasmic reticulum stress by defective mitochondria is neurotoxic in pink1 and parkin flies and that the reduction of this signalling is neuroprotective, independently of defective mitochondria. PMID: 27336715
  3. Clu is upstream of and binds to VCP in vivo and promotes VCP-dependent Marf degradation in vitro Marf accumulates in whole muscle lysates of clu-deficient flies and is destabilized upon Clu overexpression. Thus, Clu is essential for mitochondrial homeostasis and functions in concert with Parkin and VCP for Marf degradation to promote damaged mitochondrial clearance. PMID: 26931463
  4. lack of ChChd3 leads to inactivation of Hippo activity under normal development, which is also dependent on the transcriptional coactivator Yorkie (Yki). Furthermore, loss of ChChd3 induces oxidative stress and activates the JNK pathway. In addition, depletion of other mitochondrial fusion components, Opa1 or Marf, inactivates the Hippo pathway as well. PMID: 27317679
  5. Marf is required for mitochondrial fusion and transport in long axons. PMID: 25313867
  6. Expression of Mfn2 and endoplasmic reticulum (ER) stress reduction in flies lacking Marf corrected ER shape, attenuating the developmental and motor defects. PMID: 24469638
  7. Parkin deficiency and resulting mitophagic disruption produces cardiomyopathy which can be contained by suppressing mitofusin. PMID: 24192653
  8. mfn2 mutations alter mitochondrial dynamics and induce retinal and cardiac pathology PMID: 22957060
  9. Data report here that Drosophila Reaper can induce mitochondrial fragmentation by binding to and inhibiting the pro-fusion protein MFN2 and its Drosophila counterpart dMFN/Marf. PMID: 21475305
  10. MARF and Opa1 control mitochondrial and cardiac function in Drosophila. PMID: 21148429
  11. The PINK1/Parkin pathway affects mitochondrial fission/fusion as suggested by previous genetic interaction studies. PMID: 20194754
  12. Dmfn-mRNA was widely expressed during embryogenesis accumulating in the mesoderm and endoderm during gut development, during oogenesis with transcripts maternally deposited into the early embryo and in the male germ line. PMID: 12128227

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Subcellular Location
Mitochondrion outer membrane; Multi-pass membrane protein.
Protein Families
TRAFAC class dynamin-like GTPase superfamily, Dynamin/Fzo/YdjA family, Mitofusin subfamily
Tissue Specificity
Widely expressed in embryos, accumulating in the mesoderm and endoderm during gut development. In the male germ line, it is expressed in spermatogonia, spermatocytes and early spermatids.
Database Links

KEGG: dme:Dmel_CG3869

STRING: 7227.FBpp0070873

UniGene: Dm.11038

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