Recombinant Anti-hnRNP K antibody [EP943Y] - BSA and Azide free (ab220996)
Key features and details
- Produced recombinantly (animal-free) for high batch-to-batch consistency and long term security of supply
- Rabbit monoclonal [EP943Y] to hnRNP K - BSA and Azide free
- Suitable for: Flow Cyt (Intra), ICC/IF, IHC-P, IP, WB
- Reacts with: Mouse, Rat, Human
Related conjugates and formulations
Overview
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Product name
Anti-hnRNP K antibody [EP943Y] - BSA and Azide free
See all hnRNP K primary antibodies -
Description
Rabbit monoclonal [EP943Y] to hnRNP K - BSA and Azide free -
Host species
Rabbit -
Specificity
This antibody detects both phosphorylated and unphosphorylated hnRNP K.
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Tested applications
Suitable for: Flow Cyt (Intra), ICC/IF, IHC-P, IP, WBmore details -
Species reactivity
Reacts with: Mouse, Rat, Human -
Immunogen
Synthetic peptide. This information is proprietary to Abcam and/or its suppliers.
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Positive control
- ICC/IF: HeLa and MCF7 cells; Flow Cyt (intra): HeLa cells; IHC-P: Human breast carcinoma, Human lung carcinoma, Mouse stomach, and Rat stomach tissues; IP: Jurkat
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General notes
ab220996 is the carrier-free version of ab52600.
Our carrier-free antibodies are typically supplied in a PBS-only formulation, purified and free of BSA, sodium azide and glycerol. The carrier-free buffer and high concentration allow for increased conjugation efficiency.
This conjugation-ready format is designed for use with fluorochromes, metal isotopes, oligonucleotides, and enzymes, which makes them ideal for antibody labelling, functional and cell-based assays, flow-based assays (e.g. mass cytometry) and Multiplex Imaging applications.
Use our conjugation kits for antibody conjugates that are ready-to-use in as little as 20 minutes with <1 minute hands-on-time and 100% antibody recovery: available for fluorescent dyes, HRP, biotin and gold.
This product is compatible with the Maxpar® Antibody Labeling Kit from Fluidigm, without the need for antibody preparation. Maxpar® is a trademark of Fluidigm Canada Inc.
This product is a recombinant monoclonal antibody, which offers several advantages including:
- - High batch-to-batch consistency and reproducibility
- - Improved sensitivity and specificity
- - Long-term security of supply
- - Animal-free production
Our RabMAb® technology is a patented hybridoma-based technology for making rabbit monoclonal antibodies. For details on our patents, please refer to RabMAb® patents.
Properties
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Form
Liquid -
Storage instructions
Shipped at 4°C. Store at +4°C. Do Not Freeze. -
Storage buffer
pH: 7.2
Constituent: PBS -
Carrier free
Yes -
Concentration information loading...
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Purity
Protein A purified -
Clonality
Monoclonal -
Clone number
EP943Y -
Isotype
IgG -
Research areas
Associated products
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Alternative Versions
- Alexa Fluor® 647 Anti-hnRNP K antibody [EP943Y] (ab203599)
- PE Anti-hnRNP K antibody [EP943Y] (ab305964)
- APC Anti-hnRNP K antibody [EP943Y] (ab305965)
- HRP Anti-hnRNP K antibody [EP943Y] (ab305966)
- Alexa Fluor® 488 Anti-hnRNP K antibody [EP943Y] (ab309697)
- Alexa Fluor® 594 Anti-hnRNP K antibody [EP943Y] (ab310459)
- Alexa Fluor® 555 Anti-hnRNP K antibody [EP943Y] (ab311988)
- Alexa Fluor® 568 Anti-hnRNP K antibody [EP943Y] (ab312463)
- Anti-hnRNP K antibody [EP943Y] (ab52600)
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Conjugation kits
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Isotype control
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Positive Controls
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Recombinant Protein
Applications
The Abpromise guarantee
Our Abpromise guarantee covers the use of ab220996 in the following tested applications.
The application notes include recommended starting dilutions; optimal dilutions/concentrations should be determined by the end user.
Application | Abreviews | Notes |
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Flow Cyt (Intra) |
Use at an assay dependent concentration.
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ICC/IF |
Use at an assay dependent concentration.
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IHC-P |
Use at an assay dependent concentration. Perform heat mediated antigen retrieval with Tris/EDTA buffer pH 9.0 before commencing with IHC staining protocol.
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IP |
Use at an assay dependent concentration.
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WB |
Use at an assay dependent concentration. Detects a band of approximately 60 kDa (predicted molecular weight: 51 kDa).
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Notes |
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Flow Cyt (Intra)
Use at an assay dependent concentration. |
ICC/IF
Use at an assay dependent concentration. |
IHC-P
Use at an assay dependent concentration. Perform heat mediated antigen retrieval with Tris/EDTA buffer pH 9.0 before commencing with IHC staining protocol. |
IP
Use at an assay dependent concentration. |
WB
Use at an assay dependent concentration. Detects a band of approximately 60 kDa (predicted molecular weight: 51 kDa). |
Target
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Function
One of the major pre-mRNA-binding proteins. Binds tenaciously to poly(C) sequences. Likely to play a role in the nuclear metabolism of hnRNAs, particularly for pre-mRNAs that contain cytidine-rich sequences. Can also bind poly(C) single-stranded DNA. -
Sequence similarities
Contains 3 KH domains. -
Post-translational
modificationsArg-296 and Arg-299 are dimethylated, probably to asymmetric dimethylarginine. -
Cellular localization
Cytoplasm. Nucleus > nucleoplasm. In case of ASFV infection, there is a shift in the localization which becomes predominantly nuclear. - Information by UniProt
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Database links
- Entrez Gene: 3190 Human
- Entrez Gene: 15387 Mouse
- Entrez Gene: 117282 Rat
- Omim: 600712 Human
- SwissProt: P61978 Human
- SwissProt: P61979 Mouse
- SwissProt: P61980 Rat
- Unigene: 522257 Human
see all -
Alternative names
- CSBP antibody
- dC stretch binding protein antibody
- FLJ41122 antibody
see all
Images
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Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) analysis of Rat stomach tissue sections labeling hnRNP K with purified ab52600 at 1:2000 dilution (0.05 µg/ml). Heat mediated antigen retrieval was performed using ab93684 (Tris/EDTA buffer, pH 9.0). ImmunoHistoProbe one step HRP Polymer (ready to use) was used as the secondary antibody. Negative control: PBS instead of the primary antibody. Hematoxylin was used as a counterstain.
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ab52600 (purified) at 1:20 dilution (2µg) immunoprecipitating hnRNP K in Jurkat whole cell lysate.
Lane 1 (input): Jurkat (Human T cell leukemia T lymphocyte) whole cell lysate 10µg
Lane 2 (+): ab52600 & Jurkat whole cell lysate
Lane 3 (-): Rabbit monoclonal IgG (ab172730) instead of ab52600 in Jurkat whole cell lysate
For western blotting, VeriBlot for IP Detection Reagent (HRP) (ab131366) was used for detection at 1:1000 dilution.
Blocking and diluting buffer: 5% NFDM/TBST. -
Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) analysis of Human lung carcinoma tissue sections labeling hnRNP K with purified ab52600 at 1:2000 dilution (0.05 µg/ml). Heat mediated antigen retrieval was performed using ab93684 (Tris/EDTA buffer, pH 9.0). ImmunoHistoProbe one step HRP Polymer (ready to use) was used as the secondary antibody. Negative control: PBS instead of the primary antibody. Hematoxylin was used as a counterstain.
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Intracellular Flow Cytometry analysis of HeLa (Human cervix adenocarcinoma epithelial cell) cells labeling hnRNP K with purified ab52600 at 1/20 dilution (10 µg/ml) (red). Cells were fixed with 4% Paraformaldehyde. A Goat anti rabbit IgG (Alexa Fluor® 488, ab150077) secondary antibody was used at 1/2000. Isotype control - Rabbit monoclonal IgG (Black). Unlabeled control - Cell without incubation with primary antibody and secondary antibody (Blue).
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Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) analysis of Mouse stomach tissue sections labeling hnRNP K with purified ab52600 at 1:2000 dilution (0.05 µg/ml). Heat mediated antigen retrieval was performed using ab93684 (Tris/EDTA buffer, pH 9.0). ImmunoHistoProbe one step HRP Polymer (ready to use) was used as the secondary antibody. Negative control: PBS instead of the primary antibody. Hematoxylin was used as a counterstain.
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ab52600 at 1/100 immunoprecipitating hnRNP K in HeLa whole cell lysate.
For western blotting, a primary antibody was used at 1/1000 and a HRP-conjugated goat-anti-rabbit IgG was used as the secondary antibody (1/1000).
Blocking buffer and concentration: 5% NFDM/TBST.
Diluting buffer and concentration: 5% NFDM /TBST.
This data was developed using the same antibody clone in a different buffer formulation containing PBS, BSA, glycerol, and sodium azide (ab52600).
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Immunocytochemistry/ Immunofluorescence analysis of MCF7 (Human breast adenocarcinoma epithelial cell) cells labeling hnRNP K with purified ab52600 at 1:50 dilution (1.9 µg/ml). Cells were fixed in 4% Paraformaldehyde and permeabilized with 0.1% tritonX-100. Cells were counterstained with None. Goat anti rabbit IgG (Alexa Fluor® 488, ab150077) was used as the secondary antibody at 1:1000 (2 µg/ml) dilution. DAPI nuclear counterstain. PBS instead of the primary antibody was used as the secondary antibody only control.
Protocols
To our knowledge, customised protocols are not required for this product. Please try the standard protocols listed below and let us know how you get on.
Datasheets and documents
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Datasheet download
Certificate of Compliance
References (0)
ab220996 has not yet been referenced specifically in any publications.