GRADE & PURITYRecombinant?Recombinant — produced via recombinant expression for defined sequence and consistency. Use for reproducible, animal-free proteins of known origin.Validated?Validated grade — performance confirmed in defined applications before release. Use when you want documented assurance the reagent works as stated.ExactAb™?ExactAb™ — Aladdin's antibody line emphasizing precision and validated quality. Use for reliable, specificity-validated antibody applications.High Performance?High-performance grade with optimized purity and performance characteristics. Use for sensitive analyses where ordinary grades fall short.See COA
ExactAb™, Validated, Recombinant, High Performance, See COA ExactAb™,High Performance,Recombinant,Validated for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
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Storage & shipping
Store at -20°C,Avoid repeated freezing and thawing Ships Ice chest + Ice pads Check lot-specific COA for exact specifications.
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Quality documents
SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.
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Literature proof
Cited in 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
Overview
Rabbit anti Human PKR Antibody, Recombinant, could be used for WB, IHC, IF/ICC and so on.
Specifications
Product Name
Recombinant PKR Antibody - Primary antibody, specific to PKR
ExactAb™, Validated, Recombinant, High Performance, See COA
Biochemical and Physiological Mechanisms
Following activation by double-stranded RNA in the presence of ATP, the kinase becomes autophosphorylated and can catalyze the phosphorylation of the translation initiation factor EIF2S1, which leads to an inhibition of the initiation of protein synthesis
Host species
Rabbit
Specificity
PKR
Immunogen
A synthetic peptide derived from human eIF2A K2 (AA 500-551).
Positive Control
WB: Jurkat and Hep G2 cell lysates. IHC: Human kidney tissue. IF/ICC: HeLa cells.
Conjugation
Unconjugated
Grade
ExactAb™, High Performance, Recombinant, Validated
Light Chain Type
kappa
SDS-PAGE
150 kDa
Purification Method
Protein A purified
Concentration
See COA
Note
Replacement part number: Ab122177
Storage and Shipping
Shape
Liquid
Storage
Store at -20°C,Avoid repeated freezing and thawing
Shipped In
Ice chest + Ice pads
Stability And Storage
Store at 2-8℃ short term (1-2 weeks). Store at -20℃ long term (24 months). Upon receipt, it is recommended to aliquot. Avoid freeze/thaw cycle.
Images
Recombinant PKR Antibody (Ab122174) - Western Blot All lanes: Recombinant PKR Antibody (Ab122174) at 1/1000 dilution Samples: Lysates at 20 µg per lane Secondary: Goat Anti-Rabbit IgG H&L (HRP) (Ab170144) at 1/10000 dilution Predicted band size: 62 kDa Observed band size: 73 kDa Exposure time: 39.5 s
Recombinant PKR Antibody (Ab122174) - IHC Immunohistochemical analysis of paraffin-embedded human kidney, using Recombinant PKR Antibody (Ab122174).
Recombinant PKR Antibody (Ab122174) - IF/ICC Immunofluorescent analysis of HeLa cells, using Recombinant PKR Antibody (Ab122174).
Application
Application
Dilution info
IHC
1/100 - 1/200
IF/ICC
1/50 - 1/200
WB
1/1000 - 1/5000
Documentation
📋 Safety Data Sheet (SDS)
Comprehensive hazard, handling, storage, and regulatory compliance document.
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