Human PERK Antibody

  (3 citations)
(1 Review)
    
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Product Details
Citations (3)
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  • Species Reactivity
    Human
  • Specificity
    Detects human PERK in Western blots.
  • Source
    Polyclonal Goat IgG
  • Purification
    Antigen Affinity-purified
  • Immunogen
    E. coli-derived recombinant human PERK
    Ala29-Gln230
    Accession # Q9NZJ5
  • Formulation
    Lyophilized from a 0.2 μm filtered solution in PBS with Trehalose. *Small pack size (SP) is supplied as a 0.2 µm filtered solution in PBS.
  • Label
    Unconjugated
Product Datasheets

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Applications
  •  
    Recommended
    Concentration
    Sample
  • Western Blot
    1 µg/mL
    See below
Please Note: Optimal dilutions should be determined by each laboratory for each application. General Protocols are available in the Technical Information section on our website.
Data Example
Detection of Human PERK by Western Blot. Western blot shows lysates of HepG2 human hepatocellular carcinoma cell line and NTera-2 human testicular embryonic carcinoma cell line. PVDF membrane was probed with 1 µg/mL of Human PERK Antigen Affinity‑purified Polyclonal Antibody (Catalog # AF3999) followed by HRP‑conjugated Anti-Goat IgG Secondary Antibody (Catalog # HAF017). A specific band was detected for PERK at approximately 130 kDa (as indicated). This experiment was conducted using Immunoblot Buffer Group 1.
Preparation and Storage
  • Reconstitution
    Reconstitute at 0.2 mg/mL in sterile PBS.
    Reconstitution Buffer Available
  • Shipping
    The product is shipped at ambient temperature. Upon receipt, store it immediately at the temperature recommended below. *Small pack size (SP) is shipped with polar packs. Upon receipt, store it immediately at -20 to -70 °C
  • Stability & Storage
    Use a manual defrost freezer and avoid repeated freeze-thaw cycles.
    • 12 months from date of receipt, -20 to -70 °C as supplied.
    • 1 month, 2 to 8 °C under sterile conditions after reconstitution.
    • 6 months, -20 to -70 °C under sterile conditions after reconstitution.
Background: PERK

PERK, a type 1 ER membrane kinase, mediates eIF2 alpha phosphorylation at Ser51 during the UPR (unfolded protein response). Protein synthesis is inhibited, thereby reducing the burden of protein substrate for the ER folding and degradation mechanism. Phosphorylation of eIF2 alpha also selectively promotes the expression of UPR target genes such as Chop and BiP. PERK may also play a role in tumor cell adaptation to hypoxic stress by regulating the translation of angiogenic factors necessary for the development of functional microvessels. Mutations in PERK are responsible for the rare autosomal-recessive disorder, WRS (Wolcott-Rallison syndrome).

  • Long Name:
    Eukaryotic Translation Initiation Factor 4B
  • Entrez Gene IDs:
    9451 (Human); 13666 (Mouse); 29702 (Rat)
  • Alternate Names:
    DKFZp781H1925; EC 2.7.11.1; EIF2AK3; eukaryotic translation initiation factor 2 alpha kinase 3; eukaryotic translation initiation factor 2-alpha kinase 3; hsPEK; PEK; PEKPERKPancreatic eIF2-alpha kinase; PERK; PRKR-like endoplasmic reticulum kinase; WRS
Related Research Areas
Citations:

R&D Systems personnel manually curate a database that contains references using R&D Systems products. The data collected includes not only links to publications in PubMed, but also provides information about sample types, species, and experimental conditions.

3 Citations: Showing 1 - 3
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Applications
Sample Type
  1. Identification and characterization of PERK activators by phenotypic screening and their effects on NRF2 activation.
    Authors: Xie W, Pariollaud M, Wixted W, Chitnis N, Fornwald J, Truong M, Pao C, Liu Y, Ames R, Callahan J, Solari R, Sanchez Y, Diehl A, Li H
    PLoS ONE, 2015;10(3):e0119738.
    Species: Mouse
    Sample Type: Cell Lysates
    Application: WB
  2. Characterization of a novel PERK kinase inhibitor with antitumor and antiangiogenic activity.
    Authors: Atkins C, Liu Q, Minthorn E, Zhang S, Figueroa D, Moss K, Stanley T, Sanders B, Goetz A, Gaul N, Choudhry A, Alsaid H, Jucker B, Axten J, Kumar R
    Cancer Res, 2013;73(6):1993-2002.
    Species: Human
    Sample Type: Cell Lysates
    Application: WB
  3. Polycystin-2 down-regulates cell proliferation via promoting PERK-dependent phosphorylation of eIF2alpha.
    Authors: Liang G, Yang J, Wang Z
    Hum. Mol. Genet., 2008;17(20):3254-62.
    Species: Human
    Sample Type: Cell Lysates
    Application: WB

FAQs

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Isotype Controls
Description Application Cat# Citations Images  

Normal Goat IgG Control

Ctrl AB-108-C 203  
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Reconstitution Buffers
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Reconstitution Buffer 1 (PBS)

RB01
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Secondary Antibodies
Description Application Cat# Citations Images  

Goat IgG HRP-conjugated Antibody

WB , Simple Western HAF109 20  
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Goat IgG HRP-conjugated Antibody

WB HAF017 16  
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Goat IgG (H+L) PE-conjugated Antibody

Flow F0107 4  
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Donkey Anti-Goat IgG NorthernLights™ NL557-conjugated Antibody

Flow , IHC , ICC NL001 9
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Donkey Anti-Goat IgG NorthernLights™ NL493-conjugated Antibody

Flow , IHC , ICC NL003 6
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Goat IgG Horseradish Peroxidase-conjugated Antibody

WB HAF019 7  
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Goat IgG (H+L) APC-conjugated Antibody

Flow F0108 6  
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Donkey Anti-Goat IgG Antibody

WB AF109 6
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Goat IgG VisUCyte HRP Polymer

IHC VC004  
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Donkey Anti-Goat IgG Biotinylated Antibody

WB BAF109 3
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Goat IgG (H+L) Fluorescein-conjugated Antibody

Flow F0109 2  
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Donkey Anti-Goat IgG NorthernLights™ NL637-conjugated Antibody

Flow , IHC , ICC NL002
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Rabbit Anti-Goat IgG (H+L) Affinity Purified PAb, X Absorbed

WB , ELISA R-401-C-ABS
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Rabbit Anti-Goat IgG Biotinylated Antibody

WB BAF017
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Chicken Anti-Goat IgG Biotinylated Antibody

WB BAF019
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Donkey Anti-Goat IgG (H+L) PerCP-conjugated Antibody

Flow F0124
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Average Rating: 5 (Based on 1 review)

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We have 1 review tested in 1 species: Human.
We have 1 review tested in 1 application: Western Blot.

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Images Ratings Applications Species Reviewed By Date Details
Western Blot Human PERK Antibody AF3999 Array AF3999
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Excellent
 WB Human Anonymous 12/27/2017
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Western Blot Human PERK Antibody AF3999
Western Blot: Human PERK Antibody [AF3999].

Summary

Application Western Blot
Sample Tested Pancreatic cancer cells
Species Human

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