Anti-CDKL5 antibody (ab22453)
Key features and details
- Rabbit polyclonal to CDKL5
- Suitable for: WB
- Reacts with: Mouse
- Isotype: IgG
Overview
-
Product name
Anti-CDKL5 antibody
See all CDKL5 primary antibodies -
Description
Rabbit polyclonal to CDKL5 -
Host species
Rabbit -
Specificity
Swissprot predicts mouse CDKL5 protein to be ~105 kDa (Q3UTQ8), however a recent paper by Lin et al, 2006 (PMID: 16330482) indicated CDKL5 to run at ~118 kDa on WB. On this basis we think that the ~120 kDa band we observe using Rabbit polyclonal to CDKL5 (ab22453) on mouse tissue is CDKL5 specific. Futhermore the ~120 kDa band is blocked by the immunising peptide. The larger ~200 kDa is potentially also CDKL5 as a similar band is also observed in the Lin et al (2006) publication. There is evidence for larger forms of CDKL5 for the human version of the protein, so it may not be surprising to find a similar scenario for the mouse protein. -
Tested applications
Suitable for: WBmore details -
Species reactivity
Reacts with: Mouse
Predicted to work with: Human
-
Immunogen
Synthetic peptide conjugated to KLH derived from within residues 750 - 850 of Human CDKL5.
Read Abcam's proprietary immunogen policy (Peptide available as ab25756.) -
General notes
The Life Science industry has been in the grips of a reproducibility crisis for a number of years. Abcam is leading the way in addressing this with our range of recombinant monoclonal antibodies and knockout edited cell lines for gold-standard validation. Please check that this product meets your needs before purchasing.
If you have any questions, special requirements or concerns, please send us an inquiry and/or contact our Support team ahead of purchase. Recommended alternatives for this product can be found below, along with publications, customer reviews and Q&As
Properties
-
Form
Liquid -
Storage instructions
Shipped at 4°C. Store at +4°C short term (1-2 weeks). Upon delivery aliquot. Store at -20°C or -80°C. Avoid freeze / thaw cycle. -
Storage buffer
pH: 7.40
Preservative: 0.02% Sodium azide
Constituent: PBS
Batches of this product that have a concentration < 1mg/ml may have BSA added as a stabilising agent. If you would like information about the formulation of a specific lot, please contact our scientific support team who will be happy to help. -
Concentration information loading... -
Purity
Immunogen affinity purified -
Clonality
Polyclonal -
Isotype
IgG -
Research areas
Associated products
-
Compatible Secondaries
-
Isotype control
-
Recombinant Protein
Applications
The Abpromise guarantee
Our Abpromise guarantee covers the use of ab22453 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 |
|---|---|---|
| WB |
Use a concentration of 1 - 3 µg/ml. Detects a band of approximately 120,160 kDa (predicted molecular weight: 105 kDa).
|
| Notes |
|---|
|
WB
Use a concentration of 1 - 3 µg/ml. Detects a band of approximately 120,160 kDa (predicted molecular weight: 105 kDa). |
Target
-
Function
Mediates phosphorylation of MECP2. -
Tissue specificity
Expressed in brain, lung, kidney, prostate, ovary, placenta, pancreas and testis. -
Involvement in disease
Note=Chromosomal aberrations involving CDKL5 are found in patients manifesting early-onset seizures and spams and psychomotor impairment. Translocation t(X;6)(p22.3;q14); translocation t(X;7)(p22.3;p15).
Defects in CDKL5 are a cause of epileptic encephalopathy early infantile type 2 (EIEE2) [MIM:300672]; also known as atypical CDKL5-related Rett syndrome. EIEE2 is a severe form of epilepsy characterized by seizures or spasms beginning in infancy. Patients manifest features resembling Rett syndrome such as microcephaly, lack of speech development, stereotypic hand movements. -
Sequence similarities
Belongs to the protein kinase superfamily. CMGC Ser/Thr protein kinase family. CDC2/CDKX subfamily.
Contains 1 protein kinase domain. -
Post-translational
modificationsAutophosphorylated. -
Cellular localization
Nucleus. - Information by UniProt
-
Database links
- Entrez Gene: 6792 Human
- Entrez Gene: 382253 Mouse
- Omim: 300203 Human
- SwissProt: O76039 Human
- SwissProt: Q3UTQ8 Mouse
- Unigene: 659851 Human
- Unigene: 443717 Mouse
-
Alternative names
- Cdkl5 antibody
- CDKL5_HUMAN antibody
- Cyclin dependent kinase 5 transcript antibody
see all
Images
-
Western blot - Anti-CDKL5 antibody (ab22453)This image is courtesy of Chris Anderson, Wellcome Trust Sanger Institute, United KingdomAll lanes : Anti-CDKL5 antibody (ab22453) at 3 µg/ml
Lane 1 : mouse cortex
Lane 2 : mouse cortex with Human CDKL5 peptide (ab25756) at 2 µg/ml
Lysates/proteins at 20 µg per lane.
Predicted band size: 105 kDa
Observed band size: 120,200 kDa why is the actual band size different from the predicted?
Exposure time: 10 minutes
Swissprot predicts mouse CDKL5 protein to be ~105kDa (Q3UTQ8), however a recent paper by Lin et al, 2006 (PMID: 16330482) indicated CDKL5 to run at ~118kDa on WB. On this basis we think that the ~120kDa band we observe using Rabbit polyclonal to CDKL5 (ab22453) on mouse tissue is CDKL5 specific. Futhermore the ~120kDa band is blocked by the immunising peptide. The larger >150kDa is potentially also CDKL5 as a similar band is also observed in the Lin et al (2006) publication. There is evidence for larger forms of CDKL5 for the human version of the protein, so it may not be surprising to find a similar scenario for the mouse protein.
Protocols
Datasheets and documents
-
Datasheet download
References (4)
ab22453 has been referenced in 4 publications.
- Kim JY et al. A kinome-wide screen identifies a CDKL5-SOX9 regulatory axis in epithelial cell death and kidney injury. Nat Commun 11:1924 (2020). PubMed: 32317630
- Baltussen LL et al. Chemical genetic identification of CDKL5 substrates reveals its role in neuronal microtubule dynamics. EMBO J 37:N/A (2018). PubMed: 30266824
- Wang IT et al. Loss of CDKL5 disrupts kinome profile and event-related potentials leading to autistic-like phenotypes in mice. Proc Natl Acad Sci U S A : (2012). WB . PubMed: 23236174
- Nemos C et al. Mutational spectrum of CDKL5 in early-onset encephalopathies: a study of a large collection of French patients and review of the literature. Clin Genet 76:357-71 (2009). WB, ICC/IF ; Human . PubMed: 19793311
