Rabbit Anti-PACT(PKR activating protein)/PRKRA/FITC Conjugated antibody

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DYT16; HSD14; Interferon inducible double stranded RNA dependent protein kinase activator A; interferon-inducible double stranded RNA-dependent activator; Interferon-inducible double stranded RNA-dependent protein kinase activator A; PACT; PKR assoc

Cat:

SL19999R-FITC

Species Reactivity：

(predicted: Human,Mouse,Rat,Chicken,Dog,Pig,Cow,Horse,Rabbit,Sheep,)

Immunogen：

KLH conjugated synthetic peptide derived from human PACT(PKR activating protein)/PRKRA

Format：

Lyophilized or Liquid

Storage instructions：

Store at -20 °C for one year. Avoid repeated freeze/thaw cycles. The lyophilized antibody is stable at room temperature for at least one month and for greater than a year when kept at -20°C. When reconstituted in sterile pH 7.4 0.01M PBS or diluent of ant

Buffer：

0.01M TBS(pH7.4) with 1% BSA, 0.03% Proclin300 and 50% Glycerol.

Concentration：

1mg/ml

Clonality：

Polyclonal

Isotype：

IgG

Applications：

ICC=1:50-200IF=1:50-200not yet tested in other applications.optimal dilutions/concentrations should be determined by the end user.

Host：

Rabbit

Calculated MW：

34kDa

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Unit:

Price: $596.00

Product PDFs

Datasheet: Down Datasheet

Other Information
Citations
Protein Attributes
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background:
This gene encodes a protein kinase activated by double-stranded RNA which mediates the effects of interferon in response to viral infection. Mutations in this gene have been associated with dystonia. Alternative splicing results in multiple transcript variants. [provided by RefSeq, Nov 2008

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.

Subunit:
Homodimer. Interacts with EIF2AK2/PKR through its DRBM domains. Interacts with DICER1, AGO2 and TARBP2. Also able to interact with dsRNA. Interacts with UBC9 (By similarity). Forms a complex with UBC9 and p53/TP53 (By similarity). Interacts with DUS2L (via DRBM domain).

Subcellular Location:
Cytoplasm > perinuclear region.

Post-translational modifications:
Phosphorylated at Ser-246 in unstressed cells and at Ser-287 in stressed cells. Phosphorylation at Ser-246 appears to be a prerequisite for subsequent phosphorylation at Ser-287. Phosphorylation at Ser-246 and Ser-287 are necessary for activation of EIF2AK2/PKR under conditions of stress.

DISEASE:
Defects in PRKRA are the cause of dystonia type 16 (DYT16) [MIM:612067]. DYT16 is an early-onset dystonia-parkinsonism disorder. Dystonia is defined by the presence of sustained involuntary muscle contraction, often leading to abnormal postures.
DYT16 patients have progressive, generalized dystonia with axial muscle involvement, oro-mandibular (sardonic smile) and laryngeal dystonia and, in some cases, parkinsonian features.

Similarity:
Belongs to the PRKRA family.
Contains 3 DRBM (double-stranded RNA-binding) domains.

Database links:

Entrez Gene: 8575 Human

Entrez Gene: 23992 Mouse

Entrez Gene: 311130 Rat

Omim: 603424 Human

SwissProt: O75569 Human

SwissProt: Q9WTX2 Mouse

SwissProt: Q4V8C7 Rat

Unigene: 570274 Human

Unigene: 277250 Mouse

Unigene: 3217 Rat

Important Note:
This product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications.

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