• Product name
  • Description
    Rabbit polyclonal to ALDH4A1
  • Tested applications
    Suitable for: WB, IHC-Pmore details
  • Species reactivity
    Reacts with: Human
    Predicted to work with: Mouse, Rat, Rabbit, Horse, Guinea pig, Cow, Cat, Dog, Pig
  • Immunogen

    A region within synthetic peptide: GQQPISVPPS TNSTVYRGLE GFVAAISPFN FTAIGGNLAG APALMGNVVL, corresponding to N terminal amino acids 181-230 of Human ALDH4A1

  • Positive control
    • HepG2 cell lysate and human intestinal tissue.



Our Abpromise guarantee covers the use of ab59011 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
WB Use a concentration of 2.5 µg/ml. Predicted molecular weight: 62 kDa. Good results were obtained when blocked with 5% non-fat dry milk in 0.05% PBS-T.
IHC-P Use a concentration of 4 - 8 µg/ml.


  • Function
    Irreversible conversion of delta-1-pyrroline-5-carboxylate (P5C), derived either from proline or ornithine, to glutamate. This is a necessary step in the pathway interconnecting the urea and tricarboxylic acid cycles. The preferred substrate is glutamic gamma-semialdehyde, other substrates include succinic, glutaric and adipic semialdehydes.
  • Tissue specificity
    Highest expression is found in liver followed by skeletal muscle, kidney, heart, brain, placenta, lung and pancreas.
  • Pathway
    Amino-acid degradation; L-proline degradation into L-glutamate; L-glutamate from L-proline: step 2/2.
  • Involvement in disease
    Defects in ALDH4A1 are the cause of hyperprolinemia type 2 (HP-2) [MIM:239510]. HP-2 is characterized by the accumulation of delta-1-pyrroline-5-carboxylate (P5C) and proline. The disorder may be causally related to neurologic manifestations, including seizures and mental retardation.
  • Sequence similarities
    Belongs to the aldehyde dehydrogenase family.
  • Cellular localization
    Mitochondrion matrix.
  • Information by UniProt
  • Database links
  • Alternative names
    • AL4A1_HUMAN antibody
    • aldehyde dehydrogenase 4 antibody
    • aldehyde dehydrogenase 4 family, member A1 antibody
    • Aldehyde dehydrogenase family 4 member A1 antibody
    • Aldehyde dehydrogenase, family 4, subfamily A, member 1 antibody
    • ALDH4 antibody
    • aldh4a1 antibody
    • Delta 1 pyrroline 5 carboxylate dehydrogenase, mitochondrial antibody
    • Delta-1-pyrroline-5-carboxylate dehydrogenase antibody
    • L-glutamate gamma-semialdehyde dehydrogenase antibody
    • mitochondrial antibody
    • mitochondrial delta-1-pyrroline 5-carboxylate dehydrogenase antibody
    • P5C dehydrogenase antibody
    • P5CD antibody
    • P5CDh antibody
    • P5CDhL antibody
    • P5CDhS antibody
    • Pyrroline-5-carboxylate dehydrogenase antibody
    • RP11 128M10.1 antibody
    see all

Anti-ALDH4A1 antibody images

  • Anti-ALDH4A1 antibody (ab59011) at 2.5 µg/ml + HepG2 cell lysate at 10 µg

    HRP conjugated anti-Rabbit IgG at 1/50000 dilution

    Predicted band size : 62 kDa
  • Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) analysis of human intestine tissue labelling ALDH4A1 with ab59011 at 4-8µg/ml. Arrows indicate positively labelled epithelial cells of intestinal villus. Magnification: 400X.

References for Anti-ALDH4A1 antibody (ab59011)

ab59011 has not yet been referenced specifically in any publications.

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