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          • Primary Antibodies ›
          • PERK Antibodies

          Invitrogen

          PERK Recombinant Rabbit Monoclonal Antibody (PSH0-81)

          View all (33) PERK antibodies

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          Cite PERK Recombinant Rabbit Monoclonal Antibody (PSH0-81)

          • Antibody Testing Data (3)
          PERK Antibody in Western Blot (WB)
          Group 53 Created with Sketch.
          PERK Antibody in Western Blot (WB)
          Group 53 Created with Sketch.

          FIGURE: 1 / 3

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          PERK Antibody (MA5-51928) in WB

          Western blot was performed using PERK Rabbit Recombinant Monoclonal Antibody (PSH0-81) (Product # MA5-51928) and 140 kDa band corresponding to PERK was observed across cell lines tested. Whole cell extracts (20 µg lysate) of MCF7 (Lane 1), HepG2 (Lane 2), HEK-293 (Lane 3), HeLa (Lane 4), A549 (Lane 5), U-87 MG (Lane 6), and whole cell extracts (16 µg lysate) of K-562 (Lane 7) were electrophoresed using 4-20% SDS-PAGE gel. Resolved proteins were transferred onto a PVDF membrane. The blot was blocked with 5% NFDM/TBST for 1 hour at room temp... View More {{ $ctrl.currentElement.advancedVerification.fullName }} validation info. View more
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          PERK Antibody in Western Blot (WB)
          PERK Antibody in Western Blot (WB)
          PERK Antibody in Western Blot (WB)

          Product Details

          MA5-51928

          Applications
          Tested Dilution
          Publications

          Western Blot (WB)

          1:1,000
          -
          Product Specifications

          Species Reactivity

          Human

          Host/Isotype

          Rabbit / IgG

          Expression System

          Expi293

          Class

          Recombinant Monoclonal

          Type

          Antibody

          Clone

          PSH0-81

          Immunogen

          Recombinant protein within human perk aa 51-450/1,116.
          View immunogen

          Conjugate

          Unconjugated Unconjugated Unconjugated

          Form

          Liquid

          Concentration

          1 mg/mL

          Purification

          Protein A

          Storage buffer

          PBS, pH 7.4, with 0.1% BSA, 40% glycerol

          Contains

          0.05% sodium azide

          Storage conditions

          Store at 4°C short term. For long term storage, store at -20°C, avoiding freeze/thaw cycles.

          Shipping conditions

          Ambient (domestic); Wet ice (international)

          RRID

          AB_3093066

          Product Specific Information

          Sequence Similarities: 87% Mouse/98%Rat.

          Tissue Specificity: Ubiquitous. A high level expression is seen in secretory tissues.

          Positive Control: MCF7 cell lysate, HepG2 cell lysate, HEK-293 cell lysate, HeLa cell lysate, A549 cell lysate, U-87 MG cell lysate, K-562 cell lysate.

          Subcellular Location: Endoplasmic reticulum membrane.

          Predicted band size: 125 kDa.

          Target Information

          EIF2AK3 (PERK) is one of 4 kinases that specifically phosphorylate Ser51 of translation initiation factor eIF2-alpha in response to various environmental stresses, leading to a decrease in protein sythesis. In the case of EIF2AK3, signaling is initiated by misfolded proteins in the ER. Defects in EIF2AK3 are the cause of Wolcott-Rallison syndrome (WRS), also known as multiple epiphyseal dysplasia with early-onset diabetes mellitus. WRS is a rare autosomal recessive disorder, characterized by permanent neonatal or early infancy insulin-dependent diabetes and, at a later age, epiphyseal dysplasia, osteoporosis, growth retardation and other multisystem manifestations, such as hepatic and renal dysfunctions, mental retardation and cardiovascular abnormalities.

          For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.

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          Cite this product

          Bioinformatics

          Protein Aliases: 2.7.11.1; Eukaryotic translation initiation factor 2-alpha kinase 3; HsPEK; OTTHUMP00000207187; OTTHUMP00000207188; Pancreatic eIF2-alpha kinase; PRKR-like endoplasmic reticulum kinase; Protein tyrosine kinase EIF2AK3

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          Gene Aliases: EIF2AK3; PEK; PERK; WRS

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          UniProt ID: (Human) Q9NZJ5

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          Entrez Gene ID: (Human) 9451

          View more View less

          Function(s)
          protein kinase activity protein serine/threonine kinase activity eukaryotic translation initiation factor 2alpha kinase activity protein binding ATP binding enzyme binding protein phosphatase binding identical protein binding protein homodimerization activity Hsp90 protein binding
          Process(es)
          skeletal system development ossification angiogenesis chondrocyte development protein phosphorylation activation of cysteine-type endopeptidase activity involved in apoptotic process ER overload response endoplasmic reticulum organization positive regulation of vascular endothelial growth factor production positive regulation of gene expression regulation of translational initiation by eIF2 alpha phosphorylation negative regulation of translation peptidyl-serine phosphorylation calcium-mediated signaling insulin secretion bone mineralization endoplasmic reticulum unfolded protein response endocrine pancreas development negative regulation of myelination negative regulation of translational initiation in response to stress cellular response to amino acid starvation response to endoplasmic reticulum stress eiF2alpha phosphorylation in response to endoplasmic reticulum stress PERK-mediated unfolded protein response cellular response to glucose starvation positive regulation of transcription from RNA polymerase I promoter protein autophosphorylation insulin-like growth factor receptor signaling pathway protein homooligomerization regulation of endoplasmic reticulum stress-induced eIF2 alpha phosphorylation cellular response to cold positive regulation of protein localization to nucleus regulation of endoplasmic reticulum stress-induced intrinsic apoptotic signaling pathway response to manganese-induced endoplasmic reticulum stress
          It has to be done as per old AB suggested Products section.
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          If an Invitrogen™ antibody doesn't perform as described on our website or datasheet,we'll replace the product at no cost to you, or provide you with a credit for a future purchase.*

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