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MARK3 Antibody

Catalog # Availability Size / Price Inquiry
APR17319G 100 μl / $545

MARK3 Antibody

Brand

Leading Biology

Catalog Number

APR17319G

Product Type

Monoclonal Antibodies

Field of Research

Product Overview

We constantly strive to ensure we provide our customers with the best antibodies. As a result of this work we offer this antibody in purified format. We are in the process of updating our datasheets. If you have any questions regarding this update, please feel free to contact our technical support team. This product is a high quality MARK3 antibody.

Molecular Weight

84489 Da

Cellular Localization

Antigen Cellular Localization: Cell membrane; Peripheral membrane protein

Host

Rabbit

Species Reactivity

Human, Mouse

Target

A synthetic peptide corresponding to residues near the C-terminus of human MARK3 was used as an immunogen.

Clone

EPR633Y

Symbol

CTAK1, EMK2

GeneID

UniProt ID

Function

Involved in the specific phosphorylation of microtubule- associated proteins for tau, MAP2 and MAP4. Phosphorylates CDC25C on 'Ser-216'. 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.

Summary

MARK3 is a dual-specificity protein kinase that controls entry into mitosis by dephosphorylating Cdc2 on both threonine 14 and tyrosine 15. MARK3 is phosphorylated on serine 216 throughout interphase but not during mitosis. Serine 216 phosphorylation mediates the binding of 14-3-3 protein to MARK3, and MARK3/14-3-3 complexes are present throughout interphase but not during mitosis (1). Kinase suppressor of Ras (KSR) is a conserved component of the Ras pathway that interacts directly with MEK and MAPK. It has been shown that KSR1 translocates from the cytoplasm to the cell surface in response to growth factor treatment and that this process is regulated by MARK3 (2). MARK3 seems to be a positive regulator of the beta-catenin pathway and an inhibitor of the JNK pathway. These findings show that MARK3, a regulator of polarity, is also a modulator of Wnt-beta-catenin signaling, indicating a link between two important developmental pathways (3).

Form

50 mM Tris-Glycine (pH 7.4), 0.15 M NaCl, 40% Glycerol, 0.01% sodium azide and 0.05% BSA.

Storage & Stability

Store at +4°C short term. For long-term storage, aliquot and store at -20°C or below. Stable for 12 months at -20°C. Avoid repeated freeze-thaw cycles.

Applications

WB, IHC

Dilution

WB~~1:1000~10000 IHC~~1:100~250

Synonyms

MAP/microtubule affinity-regulating kinase 3, C-TAK1, cTAK1, Cdc25C-associated protein kinase 1, ELKL motif kinase 2, EMK-2, Protein kinase STK10, Ser/Thr protein kinase PAR-1, Par-1a, Serine/threonine-protein kinase p78, MARK3, CTAK1, EMK2

Images

A. Western blot analysis on HeLa cell lysate using anti-MARK3 RabMAb (Cat. APR17319G), dilution 1:2000

B. Immunohistochemical staining of paraffin-embedded human urinary bladder using anti-MARK3 RabMAb (Cat. APR17319G).

Specification

Quantity

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