Overview

  • Product name

    Anti-Phosphoserine Aminotransferase antibody
    See all Phosphoserine Aminotransferase primary antibodies
  • Description

    Rabbit polyclonal to Phosphoserine Aminotransferase
  • Host species

    Rabbit
  • Tested applications

    Suitable for: WB, ICC/IFmore details
  • Species reactivity

    Reacts with: Mouse, Human
    Predicted to work with: Rat, Rabbit, Cow
  • Immunogen

    Recombinant fragment, corresponding to a region within amino acids 137-370 of Human Phosphoserine Aminotransferase (UniProt ID: Q9Y617).

  • Positive control

    • A549, HepG2 and HCT116 whole cell lysates; Mouse brain tissue lysate; A549 cells.

Properties

Applications

Our Abpromise guarantee covers the use of ab154055 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 1/500 - 1/3000. Predicted molecular weight: 40 kDa.
ICC/IF 1/100 - 1/1000.

Target

  • Function

    Catalyzes the reversible conversion of 3-phosphohydroxypyruvate to phosphoserine and of 3-hydroxy-2-oxo-4-phosphonooxybutanoate to phosphohydroxythreonine.
  • Tissue specificity

    Expressed at high levels in the brain, liver, kidney and pancreas, and very weakly expressed in the thymus, prostate, testis and colon.
  • Pathway

    Amino-acid biosynthesis; L-serine biosynthesis; L-serine from 3-phospho-D-glycerate: step 2/3.
    Cofactor biosynthesis; pyridoxine 5'-phosphate biosynthesis; pyridoxine 5'-phosphate from D-erythrose 4-phosphate: step 3/5.
  • Involvement in disease

    Defects in PSAT1 are the cause of phosphoserine aminotransferase deficiency (PSATD) [MIM:610992]. PSATD is characterized biochemically by low plasma and cerebrospinal fluid concentrations of serine and glycine and clinically by intractable seizures, acquired microcephaly, hypertonia, and psychomotor retardation.
  • Sequence similarities

    Belongs to the class-V pyridoxal-phosphate-dependent aminotransferase family. SerC subfamily.
  • Information by UniProt
  • Database links

  • Alternative names

    • EC 2.6.1.52 antibody
    • Endometrial progesterone induced protein antibody
    • EPIP antibody
    • MGC1460 antibody
    • NLS2 antibody
    • Phosphohydroxythreonine aminotransferase antibody
    • phosphoserine aminotransferase 1 antibody
    • Phosphoserine aminotransferase antibody
    • PSA antibody
    • PSAT antibody
    • Psat1 antibody
    • PSATD antibody
    • SERC_HUMAN antibody
    see all

Images

  • Anti-Phosphoserine Aminotransferase antibody (ab154055) at 1/1000 dilution + A549 whole cell lysate at 30 µg

    Predicted band size: 40 kDa



    10% SDS PAGE
  • Anti-Phosphoserine Aminotransferase antibody (ab154055) at 1/1000 dilution + Mouse brain tissue lysate at 50 µg

    Predicted band size: 40 kDa



    10% SDS PAGE
  • Immunofluorescent analysis of methanol-fixed A549 cells, labeling Phosphoserine Aminotransferase with ab154055 at 1/500 dilution. Lower image shows cells co-stained with Hoechst 33342.

References

ab154055 has not yet been referenced specifically in any publications.

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