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M3946

Sigma-Aldrich

Anti-MNK1 antibody produced in rabbit

~1.4 mg/mL, affinity isolated antibody, buffered aqueous solution

Synonym(s):

Anti-MAPK signal-integrating serine/threonine kinase 1

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About This Item

UNSPSC Code:
12352203
NACRES:
NA.44

biological source

rabbit

Quality Level

200

conjugate

unconjugated

antibody form

affinity isolated antibody

antibody product type

primary antibodies

clone

polyclonal

form

buffered aqueous solution

mol wt

antigen ~40 kDa

species reactivity

human

packaging

antibody small pack of 25 μL

concentration

~1.4 mg/mL

technique(s)

western blot: 1-2 μg/mL using lysates of HEK-293T cells transfected with human Mnk1

UniProt accession no.

Q9BUB5

shipped in

dry ice

storage temp.

−20°C

target post-translational modification

unmodified

Gene Information

human ... MKNK1(8569)

General description

MNK1 is a serine-threonine kinase that is activated by ERK or p38 MAPK signaling cascades and modulates translation through eIF4E phosphorylation. Human MNK1 has two C-terminal splice variants, namely, MNK1a and MNK1b. While MNK1a is expressed in the cytoplasm, MNK1b is mainly localized at the nucleus . Anti-MNK1 antibody is specific for human Mnk1 (40 kDa). In immunoblotting, staining of the Mnk1 band is specifically inhibited by the immunizing peptide.

Immunogen

synthetic peptide corresponding to amino acids 12-27 of human MNK1, conjugated to KLH.

Application

Anti-MNK1 antibody is suitable for use in western blot (1-2 μg/mL using lysates of HEK-293T cells transfected with human Mnk1).

Physical form

Solution in 0.01 M phos­phate buffered saline, pH 7.4, containing 15 mM sodium azide.

Disclaimer

Unless otherwise stated in our catalog or other company documentation accompanying the product(s), our products are intended for research use only and are not to be used for any other purpose, which includes but is not limited to, unauthorized commercial uses, in vitro diagnostic uses, ex vivo or in vivo therapeutic uses or any type of consumption or application to humans or animals.

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Storage Class

10 - Combustible liquids

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, multi-purpose combination respirator cartridge (US)

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Maria Buxade et al.
Frontiers in bioscience : a journal and virtual library, 13, 5359-5373 (2008-05-30)
The human MAP kinase-interacting kinases (or MAP kinase signal-integrating kinases), Mnks, comprise a group of four proteins derived from two genes (Gene symbols: MKNK1 and MKNK2) by alternative splicing. Mnk1a/b differ at their C-termini, as do Mnk2a/2b: in each case
Takeshi Ueda et al.
Molecular and cellular biology, 24(15), 6539-6549 (2004-07-16)
Mnk1 and Mnk2 are protein kinases that are directly phosphorylated and activated by extracellular signal-regulated kinase (ERK) or p38 mitogen-activated protein (MAP) kinases and implicated in the regulation of protein synthesis through their phosphorylation of eukaryotic translation initiation factor 4E
Ana O'Loghlen et al.
Experimental cell research, 299(2), 343-355 (2004-09-08)
In this paper, we report the identification and molecular characterization of a splice variant of human Mnk1 which has been named as Mnk1b. Human Mnk1b mRNA is homologous to human Mnk1 mRNA but lacking a region corresponding to exon 19
R Fukunaga et al.
The EMBO journal, 16(8), 1921-1933 (1997-04-15)
We have developed a novel expression screening method for identifying protein kinase substrates. In this method, a lambda phage cDNA expression library is screened by in situ, solid-phase phosphorylation using purified protein kinase and [gamma-32P]ATP. Screening a HeLa cDNA library

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