- Datasheet
- Specific References (1)
- Protocols
Overview
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Product nameAnti-MARK4 antibody
See all MARK4 primary antibodies -
DescriptionGoat polyclonal to MARK4
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Host speciesGoat
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Tested applicationsSuitable for: ELISA, WBmore details
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Species reactivityReacts with: Human
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Immunogen
Synthetic peptide:
IKRKPPPGCSDSPGV
, corresponding to C terminal amino acids 674-688 of Human MARK4.
Properties
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FormLiquid
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Storage instructionsShipped at 4°C. Upon delivery aliquot and store at -20°C or -80°C. Avoid repeated freeze / thaw cycles.
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Storage bufferPreservative: 0.02% Sodium azide
Constituents: Tris buffered saline, 0.5% BSA -
Concentration information loading... -
PurityImmunogen affinity purified
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Purification notesPurified from goat serum by ammonium sulphate precipitation followed by antigen affinity chromatography using the immunizing peptide.
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ClonalityPolyclonal
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IsotypeIgG
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Research areas
Associated products
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Compatible Secondaries
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Immunizing Peptide (Blocking)
Applications
Our Abpromise guarantee covers the use of ab5262 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 |
|---|---|---|
| ELISA | ||
| WB |
Application notes
Peptide ELISA: Antibody detection limit dilution 1:128,000.
WB: Use at a concentration of 0.3 - 1 µg/ml. Predicted molecular weight: 75 kDa.
Not yet tested in other applications.
Optimal dilutions/concentrations should be determined by the end user.
WB: Use at a concentration of 0.3 - 1 µg/ml. Predicted molecular weight: 75 kDa.
Not yet tested in other applications.
Optimal dilutions/concentrations should be determined by the end user.
Target
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FunctionSerine/threonine-protein kinase (PubMed:15009667, PubMed:14594945, PubMed:23666762, PubMed:23184942). Phosphorylates the microtubule-associated protein MAPT (PubMed:14594945, PubMed:23666762). Also phosphorylates the microtubule-associated proteins MAP2 and MAP4 (PubMed:14594945). Involved in regulation of the microtubule network, causing reorganization of microtubules into bundles (PubMed:14594945, PubMed:25123532). Required for the initiation of axoneme extension during cilium assembly (PubMed:23400999). Regulates the centrosomal location of ODF2 and phosphorylates ODF2 in vitro (PubMed:23400999). Plays a role in cell cycle progression, specifically in the G1/S checkpoint (PubMed:25123532). Reduces neuronal cell survival (PubMed:15009667). Plays a role in energy homeostasis by regulating satiety and metabolic rate (By similarity). Promotes adipogenesis by activating JNK1 and inhibiting the p38MAPK pathway, and triggers apoptosis by activating the JNK1 pathway (By similarity). Phosphorylates mTORC1 complex member RPTOR and acts as a negative regulator of the mTORC1 complex, probably due to disruption of the interaction between phosphorylated RPTOR and the RRAGA/RRAGC heterodimer which is required for mTORC1 activation (PubMed:23184942).
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Tissue specificityUbiquitous. Isoform 2 is brain-specific (PubMed:11326310). Expressed at highest levels in brain and testis. Also expressed in heart, lung, liver, muscle, kidney and spleen (PubMed:14594945).
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Sequence similaritiesBelongs to the protein kinase superfamily. CAMK Ser/Thr protein kinase family. SNF1 subfamily.
Contains 1 KA1 (kinase-associated) domain.
Contains 1 protein kinase domain.
Contains 1 UBA domain. -
Developmental stageExpressed at all stages of the mitotic cell cycle.
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Post-translational
modificationsUbiquitinated with 'Lys-29'- and 'Lys-33'-linked polyubiquitins which appear to impede LKB1-mediated phosphorylation. Deubiquitinated by USP9X.
Phosphorylated at Thr-214 by STK11/LKB1 in complex with STE20-related adapter-alpha (STRADA) pseudo kinase and CAB39 (PubMed:14976552). Phosphorylated throughout the cell cycle (PubMed:25123532). -
Cellular localizationCytoplasm, cytoskeleton, microtubule organizing center, centrosome. Cytoplasm, cytoskeleton, microtubule organizing center. Cytoplasm, cytoskeleton, cilium basal body. Cytoplasm, cytoskeleton, cilium axoneme. Cytoplasm. Localized at the tips of neurite-like processes in differentiated neuroblast cells. Detected in the cytoplasm and neuropil of the hippocampus.
- Information by UniProt
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Database links
- Entrez Gene: 57787 Human
- Omim: 606495 Human
- SwissProt: Q96L34 Human
- Unigene: 34314 Human
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Alternative names
- FLJ90097 antibody
- KIAA1860 antibody
- MAP / microtubule affinity regulating kinase 4 antibody
see all
Images
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Western blot - Anti-MARK4 antibody (ab5262)Anti-MARK4 antibody (ab5262) at 0.5 µg + Human Prostate lysate (35µg protein in RIPA buffer).
Predicted band size: 75 kDa
Observed band size: 70 kDa (why is the actual band size different from the predicted?)
Primary incubated for 1 hour. Detected by western blot using chemiluminescence.
Protocols
References
This product has been referenced in:
- Magnani I et al. Differential signature of the centrosomal MARK4 isoforms in glioma. Anal Cell Pathol (Amst) 34:319-38 (2011). Read more (PubMed: 22156016) »
Customer reviews and Q&As
Please note: All products are "FOR RESEARCH USE ONLY AND ARE NOT INTENDED FOR DIAGNOSTIC OR THERAPEUTIC USE"