Anti-Superoxide Dismutase 1 antibody (ab88404)

Overview

  • Product nameAnti-Superoxide Dismutase 1 antibody
    See all Superoxide Dismutase 1 primary antibodies
  • Description
    Rabbit polyclonal to Superoxide Dismutase 1
  • Tested applicationsSuitable for: ICC/IF, WBmore details
  • Species reactivity
    Reacts with: Mouse, Human
    Predicted to work with: Rat
  • Immunogen

    Synthetic peptide conjugated to KLH derived from within residues 50 - 150 of Mouse Superoxide Dismutase 1.

    (Peptide available as ab99369.)

  • Positive control
    • This antibody gave a positive signal in the following whole cell lysates: HeLa; Jurkat; A431; HEK293; HepG2; MCF7; SHSY5Y; NIH 3T3; F9; IOUD2; mouse brain; mouse liver; mouse kidney.

Properties

Applications

Our Abpromise guarantee covers the use of ab88404 in the following tested applications.

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

Application Abreviews Notes
ICC/IF Use a concentration of 5 µg/ml.
WB Use a concentration of 1 µg/ml. Detects a band of approximately 18 kDa (predicted molecular weight: 16 kDa).

Target

  • FunctionDestroys radicals which are normally produced within the cells and which are toxic to biological systems.
  • Involvement in diseaseDefects in SOD1 are the cause of amyotrophic lateral sclerosis type 1 (ALS1) [MIM:105400]. ALS1 is a familial form of amyotrophic lateral sclerosis, a neurodegenerative disorder affecting upper and lower motor neurons and resulting in fatal paralysis. Sensory abnormalities are absent. Death usually occurs within 2 to 5 years. The etiology of amyotrophic lateral sclerosis is likely to be multifactorial, involving both genetic and environmental factors. The disease is inherited in 5-10% of cases leading to familial forms.
  • Sequence similaritiesBelongs to the Cu-Zn superoxide dismutase family.
  • Post-translational
    modifications
    Unlike wild-type protein, the pathogenic variants ALS1 Arg-38, Arg-47, Arg-86 and Ala-94 are polyubiquitinated by RNF19A leading to their proteasomal degradation. The pathogenic variants ALS1 Arg-86 and Ala-94 are ubiquitinated by MARCH5 leading to their proteasomal degradation.
    The ditryptophan cross-link at Trp-33 is reponsible for the non-disulfide-linked homodimerization. Such modification might only occur in extreme conditions and additional experimental evidence is required.
  • Cellular localizationCytoplasm. The pathogenic variants ALS1 Arg-86 and Ala-94 gradually aggregates and accumulates in mitochondria.
  • Information by UniProt
  • Database links
  • Alternative names
    • ALS antibody
    • ALS1 antibody
    • Amyotrophic lateral sclerosis 1 adult antibody
    • Cu/Zn SOD antibody
    • Cu/Zn superoxide dismutase antibody
    • Epididymis secretory protein Li 44 antibody
    • HEL S 44 antibody
    • Homodimer antibody
    • hSod1 antibody
    • Indophenoloxidase A antibody
    • IPOA antibody
    • Mn superoxide dismutase antibody
    • SOD antibody
    • SOD soluble antibody
    • SOD1 antibody
    • SOD2 antibody
    • SODC antibody
    • SODC_HUMAN antibody
    • Superoxide dismutase [Cu-Zn] antibody
    • Superoxide dismutase 1 antibody
    • Superoxide dismutase 1 soluble antibody
    • Superoxide dismutase Cu Zn antibody
    • Superoxide dismutase cystolic antibody
    see all

Anti-Superoxide Dismutase 1 antibody images

  • All lanes : Anti-Superoxide Dismutase 1 antibody (ab88404) at 1 µg/ml

    Lane 1 : HeLa (Human epithelial carcinoma cell line) Whole Cell Lysate
    Lane 2 : Jurkat (Human T cell lymphoblast-like cell line) Whole Cell Lysate
    Lane 3 : A431 (Human epithelial carcinoma cell line) Whole Cell Lysate
    Lane 4 : HEK293 (Human embryonic kidney cell line) Whole Cell Lysate
    Lane 5 : HepG2 (Human hepatocellular liver carcinoma cell line) Whole Cell Lysate
    Lane 6 : MCF7 (Human breast adenocarcinoma cell line) Whole Cell Lysate
    Lane 7 : SHSY-5Y (Human neuroblastoma cell line) Whole Cell Lysate

    Lysates/proteins at 10 µg per lane.

    Secondary
    Goat polyclonal to Rabbit IgG - H&L - Pre-Adsorbed (HRP) at 1/3000 dilution
    Developed using the ECL technique

    Performed under reducing conditions.

    Predicted band size : 16 kDa
    Observed band size : 18 kDa (why is the actual band size different from the predicted?)


    Exposure time : 3 minutes
  • All lanes : Anti-Superoxide Dismutase 1 antibody (ab88404) at 1 µg/ml

    Lane 1 : HeLa (Human epithelial carcinoma cell line) Whole Cell Lysate
    Lane 2 : F9 (Mouse embryonic carcinoma cell line) Whole Cell Lysate
    Lane 3 : NIH 3T3 (Mouse embryonic fibroblast cell line) Whole Cell Lysate
    Lane 4 : IOUD2 (Mouse embryonic stem cell line) Whole Cell Lysate
    Lane 5 : Brain (Mouse) Tissue Lysate
    Lane 6 : Liver (Mouse) Tissue Lysate
    Lane 7 : Kidney (Mouse) Tissue Lysate

    Lysates/proteins at 10 µg per lane.

    Secondary
    Goat polyclonal to Rabbit IgG - H&L - Pre-Adsorbed (HRP) at 1/3000 dilution
    Developed using the ECL technique

    Performed under reducing conditions.

    Predicted band size : 16 kDa
    Observed band size : 18 kDa (why is the actual band size different from the predicted?)


    Exposure time : 2 minutes
  • ICC/IF image of ab88404 stained HeLa cells. The cells were 4% formaldehyde fixed (10 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 ab88404 at 5µg/ml overnight at +4°C. The secondary antibody (green) was Alexa Fluor® 488 goat anti- rabbit IgG (H+L) used at a 1/1000 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.

  • All lanes : Anti-Superoxide Dismutase 1 antibody (ab88404) at 1 µg/ml

    Lane 1 : Recombinant Human Superoxide Dismutase 1 protein (ab82649) at 0.01 µg
    Lane 2 : Recombinant Human Superoxide Dismutase 1 protein (ab82649) at 0.001 µg

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

    Performed under reducing conditions.

    Exposure time : 30 seconds

References for Anti-Superoxide Dismutase 1 antibody (ab88404)

ab88404 has not yet been referenced specifically in any publications.

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