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Antibodies

EIF2AK3 Antibody

Product Sizes
50 ul
£186.00
CSB-PA007512LA01HU-50UL
100 ul
£334.00
CSB-PA007512LA01HU-100UL
About this Product
SKU:
CSB-PA007512LA01HU
Additional Names:
DKFZp781H1925 antibody; E2AK3_HUMAN antibody; EC 2.7.11.1 antibody; Eif2ak3 antibody; Eukaryotic translation initiation factor 2 alpha kinase 3 antibody; Eukaryotic translation initiation factor 2-alpha kinase 3 antibody; Heme regulated EIF2 alpha kinase antibody; HRI antibody; HsPEK antibody; Pancreatic eIF2 alpha kinase antibody; Pancreatic eIF2-alpha kinase antibody; PEK antibody; PRKR like endoplasmic reticulum kinase antibody; PRKR-like endoplasmic reticulum kinase antibody; WRS antibody
Application:
ELISA, Immunofluorescence, Immunohistochemistry
Buffer:
Preservative: 0.03% Proclin 300 Constituents: 50% Glycerol, 0.01M PBS, pH 7.4
Clonality:
Polyclonal
Extra Details:
Metabolic-stress sensing protein kinase that phosphorylates the alpha subunit of eukaryotic translation initiation factor 2 (eIF-2-alpha/EIF2S1) on 'Ser-52' during the unfolded protein response (UPR) and in response to low amino acid availability. Converts phosphorylated eIF-2-alpha/EIF2S1 either in a global protein synthesis inhibitor, leading to a reduced overall utilization of amino acids, or to a translation initiation activator of specific mRNAs, such as the transcriptional activator ATF4, and hence allowing ATF4-mediated reprogramming of amino acid biosynthetic gene expression to alleviate nutrient depletion. Serves as a critical effector of unfolded protein response (UPR)-induced G1 growth arrest due to the loss of cyclin-D1 (CCND1). Involved in control of mitochondrial morphology and function.
Host:
Rabbit
Immunogen:
Recombinant Human Eukaryotic translation initiation factor 2-alpha kinase 3 protein (115-330AA)
Isotype:
IgG
Physical State:
Liquid
Purification:
Protein G Purified
Reactivities:
Human
Shipping Conditions:
Blue Ice
Storage Conditions:
-20[o]C/-70[o]C Avoid freeze/thaw cycles.
Supplier:
Cusabio
Type:
Antibody: Polyclonal Antibody
Immunofluorescence staining of Hela cells with CSB-PA007512LA01HU at 1:100, counter-stained with DAPI. The cells were fixed in 4% formaldehyde, permeabilized using 0.2% Triton X-100 and blocked in 10% normal Goat Serum. The cells were then incubated with the antibody overnight at 4°C. The secondary antibody was Alexa Fluor 488-congugated AffiniPure Goat Anti-Rabbit IgG(H+L).
IHC image of CSB-PA007512LA01HU diluted at 1:300 and staining in paraffin-embedded human ovarian cancer performed on a Leica BondTM system. After dewaxing and hydration, antigen retrieval was mediated by high pressure in a citrate buffer (pH 6.0). Section was blocked with 10% normal goat serum 30min at RT. Then primary antibody (1% BSA) was incubated at 4°C overnight. The primary is detected by a biotinylated secondary antibody and visualized using an HRP conjugated SP system.
IHC image of CSB-PA007512LA01HU diluted at 1:300 and staining in paraffin-embedded human small intestine tissue performed on a Leica BondTM system. After dewaxing and hydration, antigen retrieval was mediated by high pressure in a citrate buffer (pH 6.0). Section was blocked with 10% normal goat serum 30min at RT. Then primary antibody (1% BSA) was incubated at 4°C overnight. The primary is detected by a biotinylated secondary antibody and visualized using an HRP conjugated SP system.