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MARK2 (EMK) Blocking Peptide | MARK2 blocking peptide

MARK2 (EMK) Antibody (C-term) Blocking peptide

Gene Names
MARK2; EMK1; EMK-1; PAR-1; Par1b; Par-1b
Synonyms
MARK2 (EMK); MARK2 (EMK) Antibody (C-term) Blocking peptide; Serine/threonine-protein kinase MARK2; ELKL motif kinase 1; EMK-1; MAP/microtubule affinity-regulating kinase 2; PAR1 homolog; PAR1 homolog b; Par-1b; Par1b; MARK2 ; EMK1; MARK2 blocking peptide
Ordering
Specificity
The synthetic peptide sequence used to generate the antibody was selected from the C-term region of human EMK. A 10 to 100 fold molar excess to antibody is recommended. Precise conditions should be optimized for a particular assay.
Form/Format
The synthetic peptide was lyophilized with 100% acetonitrile and is supplied as a powder. Reconstitute with 0.1 ml deionized water for a final concentration of 1 mg/ml.
Sequence Length
788
Cellular Location
Cell membrane; Peripheral membrane protein. Cytoplasm. Lateral cell membrane. Cytoplasm, cytoskeleton Note: Phosphorylation at Thr-596 by PRKCZ/aPKC and subsequent interaction with 14-3-3 protein YWHAZ promotes relocation from the cell membrane to the cytoplasm
Tissue Location
High levels of expression in heart, brain, skeletal muscle and pancreas, lower levels observed in lung, liver and kidney.
Preparation and Storage
Maintain refrigerated at 2-8 degree C for up to 6 months. For long term storage store at -20 degree C.
Related Product Information for MARK2 blocking peptide
Serine/threonine-protein kinase involved in cell polarity and microtubule dynamics regulation. Phosphorylates CRTC2/TORC2, DCX, HDAC7, KIF13B, MAP2, MAP4, MAPT/TAU, and RAB11FIP2. Plays a key role in cell polarity by phosphorylating the microtubule-associated proteins MAP2, MAP4 and MAPT/TAU at KXGS motifs, causing detachment from microtubules, and their disassembly. Regulates epithelial cell polarity by phosphorylating RAB11FIP2. Involved in the regulation of neuronal migration through its dual activities in regulating cellular polarity and microtubule dynamics, possibly by phosphorylating and regulating DCX. Regulates axogenesis by phosphorylating KIF13B, promoting interaction between KIF13B and 14-3-3 and inhibiting microtubule- dependent accumulation of KIF13B. Also required for neurite outgrowth and establishment of neuronal polarity. Regulates localization and activity of some histone deacetylases by mediating phosphorylation of HDAC7, promoting subsequent interaction between HDAC7 and 14-3-3 and export from the nucleus. Also acts as a positive regulator of the Wnt signaling pathway, probably by mediating phosphorylation of dishevelled proteins (DVL1, DVL2 and/or DVL3). Modulates the developmental decision to build a columnar versus a hepatic epithelial cell apparently by promoting a switch from a direct to a transcytotic mode of apical protein delivery. Essential for the asymmetric development of membrane domains of polarized epithelial cells.

NCBI and Uniprot Product Information

NCBI GI #
NCBI GeneID
UniProt Accession #
Molecular Weight
81,209 Da
NCBI Official Full Name
Serine/threonine-protein kinase MARK2
NCBI Official Synonym Full Names
microtubule affinity regulating kinase 2
NCBI Official Symbol
MARK2
NCBI Official Synonym Symbols
EMK1; EMK-1; PAR-1; Par1b; Par-1b
NCBI Protein Information
serine/threonine-protein kinase MARK2
UniProt Protein Name
Serine/threonine-protein kinase MARK2
UniProt Gene Name
MARK2
UniProt Synonym Gene Names
EMK-1; Par-1b; Par1b
UniProt Entry Name
MARK2_HUMAN

NCBI Description

This gene encodes a member of the Par-1 family of serine/threonine protein kinases. The protein is an important regulator of cell polarity in epithelial and neuronal cells, and also controls the stability of microtubules through phosphorylation and inactivation of several microtubule-associating proteins. The protein localizes to cell membranes. Multiple transcript variants encoding different isoforms have been found for this gene. [provided by RefSeq, Jul 2009]

Uniprot Description

MARK2: a CAMK protein kinase of the CAMKL group. Plays a role in epithelial morphogenesis. Modulates the developmental decision to build a columnar versus a hepatic epithelial cell apparently by promoting a switch from a direct to a transcytotic mode of apical protein delivery. Essential for the asymmetric development of membrane domains of polarized epithelial cells. One or more isoforms may play a role in graft rejection. 12 isoforms of the human protein are produced by alternative promoter.

Protein type: EC 2.7.11.1; Kinase, protein; EC 2.7.11.26; Protein kinase, CAMK; Protein kinase, Ser/Thr (non-receptor); CAMK group; CAMKL family; MARK subfamily

Chromosomal Location of Human Ortholog: 11q13.1

Cellular Component: actin filament; lateral plasma membrane; membrane; plasma membrane

Molecular Function: ATP binding; magnesium ion binding; protein binding; protein kinase activator activity; protein serine/threonine kinase activity; tau-protein kinase activity

Biological Process: activation of protein kinase activity; establishment and/or maintenance of epithelial cell polarity; establishment of cell polarity; neuron migration; peptidyl-threonine phosphorylation; protein amino acid autophosphorylation; protein amino acid phosphorylation; regulation of axonogenesis; regulation of cytoskeleton organization and biogenesis

Research Articles on MARK2

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Product Notes

The MARK2 mark2 (Catalog #AAA9227447) is a Blocking Peptide and is intended for research purposes only. The product is available for immediate purchase. It is sometimes possible for the material contained within the vial of "MARK2 (EMK), Blocking Peptide" to become dispersed throughout the inside of the vial, particularly around the seal of said vial, during shipment and storage. We always suggest centrifuging these vials to consolidate all of the liquid away from the lid and to the bottom of the vial prior to opening. Please be advised that certain products may require dry ice for shipping and that, if this is the case, an additional dry ice fee may also be required.

Precautions

All products in the AAA Biotech catalog are strictly for research-use only, and are absolutely not suitable for use in any sort of medical, therapeutic, prophylactic, in-vivo, or diagnostic capacity. By purchasing a product from AAA Biotech, you are explicitly certifying that said products will be properly tested and used in line with industry standard. AAA Biotech and its authorized distribution partners reserve the right to refuse to fulfill any order if we have any indication that a purchaser may be intending to use a product outside of our accepted criteria.

Disclaimer

Though we do strive to guarantee the information represented in this datasheet, AAA Biotech cannot be held responsible for any oversights or imprecisions. AAA Biotech reserves the right to adjust any aspect of this datasheet at any time and without notice. It is the responsibility of the customer to inform AAA Biotech of any product performance issues observed or experienced within 30 days of receipt of said product. To see additional details on this or any of our other policies, please see our Terms & Conditions page.

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