Recombinant PE Anti-IKB alpha antibody [E130] (ab224949)
Key features and details
- Produced recombinantly (animal-free) for high batch-to-batch consistency and long term security of supply
- PE Rabbit monoclonal [E130] to IKB alpha
- Suitable for: Flow Cyt (Intra)
- Reacts with: Human
- Conjugation: PE. Ex: 488nm, Em: 575nm
Related conjugates and formulations
Overview
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Product name
PE Anti-IKB alpha antibody [E130]
See all IKB alpha primary antibodies -
Description
PE Rabbit monoclonal [E130] to IKB alpha -
Host species
Rabbit -
Conjugation
PE. Ex: 488nm, Em: 575nm -
Tested applications
Suitable for: Flow Cyt (Intra)more details -
Species reactivity
Reacts with: Human
Predicted to work with: Mouse, Rat, Hamster -
Immunogen
Synthetic peptide. This information is proprietary to Abcam and/or its suppliers.
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Positive control
- Flow Cyt (intra): HeLa cells
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General notes
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. Upon delivery aliquot. Store at +4°C. Do Not Freeze. Store In the Dark. -
Storage buffer
pH: 7.4
Preservative: 0.02% Sodium azide
Constituents: 1% BSA, PBS -
Concentration information loading...
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Purity
Protein A purified -
Clonality
Monoclonal -
Clone number
E130 -
Isotype
IgG -
Research areas
Associated products
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Alternative Versions
- Alexa Fluor® 488 Anti-IKB alpha antibody [E130] (ab202644)
- HRP Anti-IKB alpha antibody [E130] (ab202646)
- Alexa Fluor® 647 Anti-IKB alpha antibody [E130] (ab202647)
- Alexa Fluor® 594 Anti-IKB alpha antibody [E130] (ab206346)
- Alexa Fluor® 555 Anti-IKB alpha antibody [E130] (ab206578)
- Anti-IKB alpha antibody [E130] - BSA and Azide free (ab215972)
- APC Anti-IKB alpha antibody [E130] (ab224948)
- Anti-IKB alpha antibody [E130] (ab32518)
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Isotype control
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Recombinant Protein
Applications
The Abpromise guarantee
Our Abpromise guarantee covers the use of ab224949 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 |
---|---|---|
Flow Cyt (Intra) |
1/1000.
The cellular localisation of this product has been verified in ICC/IF. |
Notes |
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Flow Cyt (Intra)
1/1000. The cellular localisation of this product has been verified in ICC/IF. |
Target
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Function
Inhibits the activity of dimeric NF-kappa-B/REL complexes by trapping REL dimers in the cytoplasm through masking of their nuclear localization signals. On cellular stimulation by immune and proinflammatory responses, becomes phosphorylated promoting ubiquitination and degradation, enabling the dimeric RELA to translocate to the nucleus and activate transcription. -
Involvement in disease
Ectodermal dysplasia, anhidrotic, with T-cell immunodeficiency autosomal dominant -
Sequence similarities
Belongs to the NF-kappa-B inhibitor family.
Contains 5 ANK repeats. -
Post-translational
modificationsPhosphorylated; disables inhibition of NF-kappa-B DNA-binding activity. Phosphorylation at positions 32 and 36 is prerequisite to recognition by UBE2D3 leading to polyubiquitination and subsequent degradation.
Sumoylated; sumoylation requires the presence of the nuclear import signal. Sumoylation blocks ubiquitination and proteasome-mediated degradation of the protein thereby increasing the protein stability.
Monoubiquitinated at Lys-21 and/or Lys-22 by UBE2D3. Ubiquitin chain elongation is then performed by CDC34 in cooperation with the SCF(FBXW11) E3 ligase complex, building ubiquitin chains from the UBE2D3-primed NFKBIA-linked ubiquitin. The resulting polyubiquitination leads to protein degradation. Also ubiquitinated by SCF(BTRC) following stimulus-dependent phosphorylation at Ser-32 and Ser-36.
Deubiquitinated by porcine reproductive and respiratory syndrome virus Nsp2 protein, which thereby interferes with NFKBIA degradation and impairs subsequent NF-kappa-B activation. -
Cellular localization
Cytoplasm. Nucleus. Shuttles between the nucleus and the cytoplasm by a nuclear localization signal (NLS) and a CRM1-dependent nuclear export. - Information by UniProt
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Database links
- Entrez Gene: 4792 Human
- Entrez Gene: 18035 Mouse
- Entrez Gene: 25493 Rat
- Omim: 164008 Human
- SwissProt: P25963 Human
- SwissProt: Q9Z1E3 Mouse
- SwissProt: Q63746 Rat
- Unigene: 81328 Human
see all -
Alternative names
- I kappa B alpha antibody
- I-kappa-B-alpha antibody
- IkappaBalpha antibody
see all
Images
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Overlay histogram showing HeLa cells stained with ab224949 (red line). The cells were fixed with 80% methanol (5 min) and then permeabilized with 0.1% PBS-Triton X-100 for 15 min. The cells were then incubated in 1x PBS / 10% normal goat serum to block non-specific protein-protein interactions followed by the antibody (ab224949, 1/1000 dilution) for 30 min at 22°C.
Isotype control antibody (black line) was Rabbit IgG (monoclonal) Phycoerythrin (ab209478) used at the same concentration and conditions as the primary antibody. Unlabelled sample (blue line) was also used as a control.
Acquisition of >5,000 events were collected using a 50 mW Yellow/Green laser (561nm) and 586/15 bandpass filter.
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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SDS download
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Datasheet download
Certificate of Compliance
References (0)
ab224949 has not yet been referenced specifically in any publications.