PRKRA Antibody (YA7333)

Cat. No.: HY-P87649: Data Sheet User Guide for Antibodies
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PRKRA Antibody (YA7333) is a Rabbit-derived and non-conjugated IgG monoclonal antibody, targeting to PRKRA.

For research use only. We do not sell to patients.

Size		Stock
50 μL		Get quote
100 μL		Get quote

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WB: Western Blot;
IHC-P: Immunohistochemistry-Paraffin;
IHC-F: Immunohistochemistry-Frozen;
ICC/IF: Immunocytochemistry/Immunofluorescence;
IF-Tissue: Immunofluorescence-Tissue;
mIHC: Multiplex Immunohistochemical;
IP: Immunoprecipitation;
ChIP: Chromatin Immunoprecipitation;
FC: Flow Cytometry;
ELISA: Enzyme Linked Immunosorbent Assay

Product Detail
Background
Documentation
References

Description

PRKRA Antibody (YA7333) is a Rabbit-derived and non-conjugated IgG monoclonal antibody, targeting to PRKRA.

Host

Rabbit

Clonality

Recombinant,Monoclonal

Molecular Weight

Predicted band size: 34 kDa;

Observed band size: 34 kDa

Note: Due to possible protein modifications or aggregation, the molecular weight should be confirmed by actual measurement, and the predicted value is for reference only.

Species Reactivity

Human, Mouse, Rat

SwissProt ID

O75569

Immunogen

A synthesized peptide derived from human PRKRA

Application &
Dilution Ratio

Application	Dilution Ratio
WB WB: Western Blot	1:500-2000
IHC-P IHC-P: Immunohistochemistry-Paraffin	1:100-200
IHC-F IHC-F: Immunohistochemistry-Frozen	1:100-200
IF-Tissue IF-Tissue: Immunofluorescence-Tissue	1:100-200

Sensitivity	Endogenous	Purity	affinity purified by Protein A
Conjugation	Non-conjugated	Modification	Unmodified
Isotype	IgG

Appearance

Liquid

Formulation

Supplied in 10mM phosphate buffered saline(pH 7.4) with 150mM sodium chloride, 0.05% BSA, 0.02% Proclin300 and 50% glycerol.

Storage & Stability

Stored at -20°C for 1 year. Avoid repeated freeze / thaw cycles.

Shipping

Shipping with blue ice.

Background

Function：Activates EIF2AK2/PKR in the absence of double-stranded RNA (dsRNA), leading to phosphorylation of EIF2S1/EFI2-alpha and inhibition of translation and induction of apoptosis. Required for siRNA production by DICER1 and for subsequent siRNA-mediated post-transcriptional gene silencing. Does not seem to be required for processing of pre-miRNA to miRNA by DICER1. Promotes UBC9-p53/TP53 association and sumoylation and phosphorylation of p53/TP53 at 'Lys-386' at 'Ser-392' respectively and enhances its activity in a EIF2AK2/PKR-dependent manner (By similarity)

Subcellular Localization：Cytoplasm, perinuclear region,Cytoplasm

Isoforms & Post-Translational Modification：O75569 has three isomers: O75569-1: 34404 Da (predicted); O75569-2: 33123 Da (predicted); O75569-3: 31635 Da (predicted).
Phosphorylated at Ser-246 in unstressed cells and at Ser-287 in stressed cells

Subunit：Homodimer

Documentation

User Guide for Antibodies (1077 KB)

References

[1]. /biology-dictionary/baf3-cell.html [Content Brief]