The Phospho-PKR/EIF2AK2-T446 Monoclonal Antibody (CABP1134) is a high-quality antibody developed for reliable detection and analysis of target proteins. This antibody, produced in rabbits, is highly specific for human samples and has been validated for use in Western blot applications. With a high level of reactivity, this antibody allows for the precise detection and analysis of EIF2AK2 in a variety of cell types, making it an ideal choice for studies in immunology and cancer research.EIF2AK2, also known as protein kinase R (PKR), is a key player in immune response regulation and is important for maintaining cellular homeostasis in response to stress.
This antibody is validated for use in WB, ELISA applications and has demonstrated reactivity against Human samples.
Product Name:
Phospho-PKR/EIF2AK2-T446 Monoclonal Antibody
SKU:
CABP1134
Size:
20μL, 100μL
Reactivity:
Human
Clone Number:
ARC0293
Conjugate:
Unconjugated
Immunogen:
Synthetic peptide. This information is considered to be commercially sensitive.
Sequence:
KRTR S
Tested Applications:
WBELISA
Recommended Dilution:
WB
1:1000 - 1:4000
ELISA
Recommended starting concentration is 1 μg/mL. Please optimize the concentration based on your specific assay requirements.
HeLa treated with Calyculin A, Jurkat treated with Calyculin A
Cellular Localization:
Cytoplasm, Nucleus, Perinuclear Region.
Calculated MW:
62kDa
Observed MW:
74kDa
The protein encoded by this gene is a serine/threonine protein kinase that is activated by autophosphorylation after binding to dsRNA. The activated form of the encoded protein can phosphorylate translation initiation factor EIF2S1, which in turn inhibits protein synthesis. This protein is also activated by manganese ions and heparin. The encoded protein plays an important role in the innate immune response against multiple DNA and RNA viruses.
Purification Method
Affinity purification
Gene ID
5610
RRID
AB_2864002
Buffer Information
Store at -20℃. Avoid freeze / thaw cycles. Buffer: PBS containing 50% glycerol and 0.05% BSA, preserved with proclin300 or sodium azide, pH 7.3.
Western blot analysis of lysates from HeLa cells, using Phospho-PKR/EIF2AK2-T446 Rabbit mAb (CAB4869) at 1:1000 dilution. HeLa cells were treated with Calyculin A (100 nM) at 37℃ for 30 minutes after serum-starvation overnight. Secondary antibody: HRP-conjugated Goat anti-Rabbit IgG (H+L) (CABS014) at 1:10000 dilution. Lysates/proteins: 25μg per lane. Blocking buffer: 3% BSA. Detection: ECL Basic Kit (AbGn00020). Exposure time: 3min.
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