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ImmunocytochemistryAntibody data
- Antibody Data
- Antigen structure
- References [0]
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- Validations
- Immunocytochemistry [2]
- Immunoprecipitation [1]
- Immunohistochemistry [2]
- Other assay [1]
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- Product number
- PA5-85676 - Provider product page
- Provider
- Invitrogen Antibodies
- Product name
- PKR Polyclonal Antibody
- Antibody type
- Polyclonal
- Antigen
- Recombinant full-length protein
- Description
- Keep as concentrated solution. Predicted reactivity: Rhesus Monkey (83%), Chimpanzee (97%). Positive Control: MCF-7, MDA-MB-231. Store product as a concentrated solution. Centrifuge briefly prior to opening the vial.
- Reactivity
- Human
- Host
- Rabbit
- Isotype
- IgG
- Vial size
- 100 µL
- Concentration
- 1 mg/mL
- Storage
- Store at 4°C short term. For long term storage, store at -20°C, avoiding freeze/thaw cycles.
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Supportive validation
- Submitted by
- Invitrogen Antibodies (provider)
- Main image
- Experimental details
- Immunofluorescence analysis of Interferon-induced, double-stranded RNA-activated protein kinase was performed using 70% confluent log phase HeLa cells. The cells were fixed with 4% paraformaldehyde for 5 minutes, permeabilized with 0.1% Triton™ X-100 for 10 minutes, and blocked with 2% BSA for overnight at room temperature. The cells were labeled with PKR Polyclonal Antibody (Product # PA5-85676) at 1:100 dilution in 0.1% BSA, incubated at 4 degree celsius overnight and then labeled with Donkey anti-Rabbit IgG (H+L) Highly Cross-Adsorbed Secondary Antibody, Alexa Fluor Plus 488 (Product # A32790), (1:2000 dilution), for 45 minutes at room temperature (Panel a: Green). Nuclei (Panel b: Blue) were stained with ProLong™ Diamond Antifade Mountant with DAPI (Product # P36962). F-actin (Panel c: Red) was stained with Rhodamine Phalloidin (Product # R415, 1:300). Panel d represents the merged image showing cytoplasm and nucleus localization. Panel e represents control cells with no primary antibody to assess background. The images were captured at 60X magnification.
- Submitted by
- Invitrogen Antibodies (provider)
- Main image
- Experimental details
- Immunofluorescence analysis of Interferon-induced, double-stranded RNA-activated protein kinase was performed using 70% confluent log phase HeLa cells. The cells were fixed with 4% paraformaldehyde for 5 minutes, permeabilized with 0.1% Triton™ X-100 for 10 minutes, and blocked with 2% BSA for overnight at room temperature. The cells were labeled with PKR Polyclonal Antibody (Product # PA5-85676) at 1:100 dilution in 0.1% BSA, incubated at 4 degree celsius overnight and then labeled with Donkey anti-Rabbit IgG (H+L) Highly Cross-Adsorbed Secondary Antibody, Alexa Fluor Plus 488 (Product # A32790), (1:2000 dilution), for 45 minutes at room temperature (Panel a: Green). Nuclei (Panel b: Blue) were stained with ProLong™ Diamond Antifade Mountant with DAPI (Product # P36962). F-actin (Panel c: Red) was stained with Rhodamine Phalloidin (Product # R415, 1:300). Panel d represents the merged image showing cytoplasm and nucleus localization. Panel e represents control cells with no primary antibody to assess background. The images were captured at 60X magnification.
Supportive validation
- Submitted by
- Invitrogen Antibodies (provider)
- Main image
- Experimental details
- Immunoprecipitation analysis of PKR in MCF-7 whole cell extracts with PKR polyclonal antibody (Product # PA5-85676) using 5 µg of sample, followed by anti-Rabbit IgG secondary antibody.
Supportive validation
- Submitted by
- Invitrogen Antibodies (provider)
- Main image
- Experimental details
- PKR Polyclonal Antibody detects PKR protein at cytoplasm in human lung cancer by immunohistochemical analysis. Sample: Paraffin-embedded human lung cancer. PKR Polyclonal Antibody (Product # PA5-85676) diluted at 1:500. Antigen Retrieval: Citrate buffer, pH 6.0, 15 min.
- Submitted by
- Invitrogen Antibodies (provider)
- Main image
- Experimental details
- Immunohistochemistry analysis of PKR in paraffin-embedded human lung cancer using PKR polyclonal antibody (Product # PA5-85676) at a dilution of 1:500.
Supportive validation
- Submitted by
- Invitrogen Antibodies (provider)
- Main image
- Experimental details
- Immunoprecipitation analysis of PKR in MCF-7 whole cell extracts with PKR polyclonal antibody (Product # PA5-85676) using 5 µg of sample, followed by anti-Rabbit IgG secondary antibody.
