概述

  • 产品名称Anti-Mitofusin 2抗体
    参阅全部 Mitofusin 2 一抗
  • 描述
    兔多克隆抗体to Mitofusin 2
  • 经测试应用适用于: IHC-P, ICC/IF, WBmore details
  • 种属反应性
    与反应: Rat, Human
    预测可用于: Mouse, Horse, Dog, Chimpanzee, Macaque Monkey, Gorilla, Orangutan
  • 免疫原

    Synthetic peptide conjugated to KLH derived from within residues 500 - 600 of Human Mitofusin 2.

  • 阳性对照
    • This antibody gave a positive signal in Human Heart Mitochondrial Lysate within Western Blot. It also gave a positive signal in HepG2 cell line in IF and in FFPE human heart tissue sections in IHC.

性能

应用

Our Abpromise guarantee covers the use of ab101055 in the following tested applications.

The application notes include recommended starting dilutions; optimal dilutions/concentrations should be determined by the end user.

应用 Ab评论 说明
IHC-P Use a concentration of 5 µg/ml. Perform heat mediated antigen retrieval before commencing with IHC staining protocol.
ICC/IF Use a concentration of 10 µg/ml.
WB Use a concentration of 1 µg/ml. Detects a band of approximately 77 kDa (predicted molecular weight: 86 kDa).

靶标

  • 功能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. MFN2 acts independently of the cytoskeleton. It therefore plays a central role in mitochondrial metabolism and may be associated with obesity and/or apoptosis processes. Overexpression induces the formation of mitochondrial networks. Plays an important role in the regulation of vascular smooth muscle cell proliferation. Involved in the clearance of damaged mitochondria via selective autophagy (mitophagy). Is required for PARK2 recruitment to dysfunctional mitochondria. Involved in the control of unfolded protein response (UPR) upon ER stress including activation of apoptosis and autophagy during ER stress. Acts as an upstream regulator of EIF2AK3 and suppresses EIF2AK3 activation under basal conditions.
  • 组织特异性Ubiquitous; expressed at low level. Highly expressed in heart and kidney.
  • 疾病相关Charcot-Marie-Tooth disease 2A2
    Neuropathy, hereditary motor and sensory, 6A
  • 序列相似性Belongs to the TRAFAC class dynamin-like GTPase superfamily. Dynamin/Fzo/YdjA family. Mitofusin subfamily.
    Contains 1 dynamin-type G (guanine nucleotide-binding) domain.
  • 翻译后修饰Phosphorylated by PINK1.
    Ubiquitinated by non-degradative ubiquitin by PARK2, promoting mitochondrial fusion; deubiquitination by USP30 inhibits mitochondrial fusion.
  • 细胞定位Mitochondrion outer membrane. Colocalizes with BAX during apoptosis.
  • Information by UniProt
  • 数据库链接
  • 别名
    • CMT2A antibody
    • CMT2A2 antibody
    • CPRP 1 antibody
    • CPRP1 antibody
    • EC 3.6.5.- antibody
    • Fzo antibody
    • HSG antibody
    • hyperplasia suppressor gene antibody
    • Hypertension related protein 1 antibody
    • KIAA0214 antibody
    • MARF antibody
    • MFN 2 antibody
    • Mfn2 antibody
    • MFN2_HUMAN antibody
    • Mitochondrial assembly regulatory factor antibody
    • Mitofusin-2 antibody
    • Mitofusin2 antibody
    • Transmembrane GTPase MFN2 antibody
    see all

Anti-Mitofusin 2 antibody 图像



  • Predicted band size : 86 kDa

    This image is courtesy of an anonymous abreview.

    Anti-Mitofusin 2 antibody (ab101055) reactivity with reduced Rat primary neuron cell lysate after SDS-PAGE. Membranes were blocked in 5% milk in TBST+ 0.05% Tween for 1h at 25ºC before incubation with ab101055 (1μg/ml dilution in 5% BSA in PBS + 0.05% Tween) for 16h at 4ºC. The blot was then incubated with an anti-Rabbit HRP-conjugated secondary antibody before developing with ECL

    See Abreview

  • ICC/IF image of ab101055 stained HepG2 cells. The cells were 100% methanol fixed (5 min) and then incubated in 1%BSA / 10% normal goat serum / 0.3M glycine in 0.1% PBS-Tween for 1h to permeabilise the cells and block non-specific protein-protein interactions. The cells were then incubated with the antibody (ab101055, 10µg/ml) overnight at +4°C. The secondary antibody (green) was ab96899, DyLight® 488 goat anti-rabbit IgG (H+L) used at a 1/250 dilution for 1h. Alexa Fluor® 594 WGA was used to label plasma membranes (red) at a 1/200 dilution for 1h. DAPI was used to stain the cell nuclei (blue) at a concentration of 1.43µM. This antibody also gave a positive result in 4% PFA fixed (10 min) HeLa and HepG2 cells at 10µg/ml, and in 100% methanol fixed (5 min) HeLa and MCF7 cells at 10µg/ml.
  • All lanes : Anti-Mitofusin 2 antibody (ab101055) at 1 µg/ml

    Lane 1 : Human Heart Mitochondrial Lysate at 5 µg
    Lane 2 : Human Heart Mitochondrial Lysate at 10 µg

    Secondary
    Goat Anti-Rabbit IgG H&L (HRP) preadsorbed (ab97080) at 1/5000 dilution
    Developed using the ECL technique

    Performed under reducing conditions.

    Predicted band size : 86 kDa
    Observed band size : 77 kDa (why is the actual band size different from the predicted?)
    Additional bands at : 33 kDa,49 kDa. We are unsure as to the identity of these extra bands.

    Exposure time : 12 minutes
  • IHC image of ab101055 staining in human heart formalin fixed paraffin embedded tissue section, performed on a Leica BondTM system using the standard protocol F. The section was pre-treated using heat mediated antigen retrieval with sodium citrate buffer (pH6, epitope retrieval solution 1) for 20 mins. The section was then incubated with ab101055, 5µg/ml, for 15 mins at room temperature and detected using an HRP conjugated compact polymer system. DAB was used as the chromogen. The section was then counterstained with haematoxylin and mounted with DPX.

    For other IHC staining systems (automated and non-automated) customers should optimize variable parameters such as antigen retrieval conditions, primary antibody concentration and antibody incubation times.

Anti-Mitofusin 2 antibody (ab101055)参考文献

This product has been referenced in:
  • Choubey V  et al. BECN1 is involved in the initiation of mitophagy: it facilitates PARK2 translocation to mitochondria. Autophagy 10:1105-19 (2014). Rat . Read more (PubMed: 24879156) »

See 1 Publication for this product

Product Wall

Abcam guarantees this product to work in the species/application used in this Abreview.
Application Western blot
Sample Human Cell lysate - whole cell (Prostate cancer cell line)
Gel Running Conditions Reduced Denaturing
Loading amount 20 µg
Specification Prostate cancer cell line
Blocking step BSA as blocking agent for 1 hour(s) and 0 minute(s) · Concentration: 4% · Temperature: 25°C
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Abcam user community

Verified customer

提交于 Jul 04 2016

Abcam guarantees this product to work in the species/application used in this Abreview.
Application Western blot
Loading amount 20 µg
Gel Running Conditions Reduced Denaturing (10)
Sample Rat Cell lysate - whole cell (Primary Neurons)
Specification Primary Neurons
Blocking step Milk as blocking agent for 1 hour(s) and 0 minute(s) · Concentration: 5% · Temperature: 23°C
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Abcam user community

Verified customer

提交于 Jul 19 2013

Please note: All products are "FOR RESEARCH USE ONLY AND ARE NOT INTENDED FOR DIAGNOSTIC OR THERAPEUTIC USE"