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Western blot analysis of extracts from MCF-7 cells, using PEK/PERK (Ab-981) antibody P41724.
Western blot analysis of extracts from JK cells (Lane 2), using PEK/PERK (Ab-981) antiobdy P41724. The lane on the left is treated with synthesized peptide.
Immunohistochemistry analysis of paraffin-embedded human colon carcinoma tissue using PEK/PERK (Ab-981) antibody P41724.

Rabbit Polyclonal Antibody to PEK/PERK (Ab-981)

  • 货号:

    P41724
  • 别名:

    E2AK3; EC 2.7.11.1; EIF2AK3; Eukaryotic translation initiation factor 2-alpha kinase 3 precursor; HsPEK
  • 产品上架时间:

    2024-01-01
  • 应用:

    WB,IHC,IF
  • 反应种属:

    Human,Mouse,Rat
  • 抗体类型:

    Primary antibody
  • Swissprot:

    Q9NZJ5
  • 规格:

  • 数量:

    -
    +
  • 说明书:

    目录价¥1980

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Rabbit Polyclonal Antibody to PEK/PERK (Ab-981)

Description

Phosphorylates the alpha subunit of eukaryotic translation-initiation factor 2 (EIF2), leading to its inactivation and thus to a rapid reduction of translational initiation and repression of global protein synthesis. Serves as a critical effector of unfolded protein response (UPR)-induced G1 growth arrest due to the loss of cyclin-D1 (CCND1) By similarity

References

Shi Y., J. Biol. Chem. 274:5723-5730(1999) Sood R., Biochem. J. 346:281-293(2000) Delepine M., Nat. Genet. 25-406-409(2000).

Specification

Aliases E2AK3; EC 2.7.11.1; EIF2AK3; Eukaryotic translation initiation factor 2-alpha kinase 3 precursor; HsPEK
Entrez GeneID 9451;
Swissprot Q9NZJ5
WB Predicted band size 125kDa
Host/Isotype Rabbit IgG
Antibody Type Primary antibody
Storage Store at 4°C short term. Aliquot and store at -20°C long term. Avoid freeze/thaw cycles.
Species Reactivity Human,Mouse,Rat
Immunogen Synthesized non-phosphopeptide derived from human PEK/PERK around the phosphorylation site of threonine 981 (R-H-T(p)-G-Q).
Formulation Purified antibody in PBS with 0.05% sodium azide.

Application

WB 1/500-1/3000
IHC 1/50-1/100
IF 1/100-1/500
ELISA 1:20000-1:40000