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Merck

M7194

Sigma-Aldrich

Monoclonal Anti-MEKK4 antibody produced in mouse

~2 mg/mL, clone MEKK4-338, purified immunoglobulin, buffered aqueous solution

别名:

Anti-MAP3K4

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About This Item

MDL编号:
UNSPSC代码:
12352203
NACRES:
NA.44

生物来源

mouse

偶联物

unconjugated

抗体形式

purified immunoglobulin

抗体产品类型

primary antibodies

克隆

MEKK4-338, monoclonal

表单

buffered aqueous solution

分子量

antigen ~182 kDa

种属反应性

human, rat, mouse

浓度

~2 mg/mL

技术

immunocytochemistry: suitable
indirect ELISA: suitable
microarray: suitable
western blot: 10-20 μg/mL using total cell extract of HEK293T cells

同位素/亚型

IgG2b

UniProt登记号

运输

dry ice

储存温度

−20°C

靶向翻译后修饰

unmodified

基因信息

human ... MAP3K4(4216)
mouse ... Map3k4(26407)
rat ... Map3k4(308106)

一般描述

Monoclonal Anti-MEKK4 (mouse IgG2b isotype) is derived from the hybridoma MEKK4-338 produced by the fusion of mouse myeloma cells (NS1 cells) and splenocytes from BALB/c mice immunized with a synthetic peptide of human MEKK4. MAP kinase 4 (MEKK4 also called MAP3K4, is the human homolog of the S. cerevisiae Ssk2 and Ssk22 MAPKKKs. The protein has 1607 amino acids with a protein kinase catalytic domain at the C-terminus that is 98, 42, 36 and 41 percent identical to the kinase domains of mouse MEKK4, Serine/threonine-protein kinase proteins (SSK22 - Ssk2, Ssk22) and S. pombe Wik1, respectively. A non-kinase domain that has a regulatory function is located at the N-terminal part of the protein. The protein is expressed mainly in heart, placenta, skeletal muscle and pancreas.

特异性

Monoclonal Anti-MEKK4 antibody is specific for human, rat and mouse MEKK4 (approx. 182 kDa).

免疫原

synthetic peptide corresponding to amino acids 1081-1095 of human MEKK4, conjugated to KLH.

应用

Monoclonal Anti-MEKK4 antibody produced in mouse has been used in:
  • western blotting
  • ELISA
  • immunocytochemistry

生化/生理作用

MAP kinase 4 (MEKK4) -null embryos developed highly penetrant neural tube defects with exencephaly and spina bifida. During neural tube development, it regulates MAP kinase 4 (MKK4) activity and apoptotic cell death.

外形

0.01M 磷酸缓冲盐溶液,pH 7.4,含 15mM 叠氮化钠。

免责声明

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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储存分类代码

10 - Combustible liquids

WGK

WGK 3

闪点(°F)

Not applicable

闪点(°C)

Not applicable

个人防护装备

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


历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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访问文档库

Loss of mitogen-activated protein kinase 4 (MAP3K4) reveals a requirement for MAPK signalling in mouse sex determination
Bogani D, et al.
PLoS Biology, 7(9), e1000196-e1000196 (2009)
Amy N Abell et al.
The Journal of biological chemistry, 280(43), 35793-35796 (2005-09-15)
TRAF4 has previously been shown to activate JNK through an unknown mechanism. Here, we show that endogenous TRAF4 and MEKK4 associate in both human K562 cells and mouse E10.5 embryos. TRAF4 interacts with the kinase domain of MEKK4. However, this
Mitogen-activated protein kinase 4 deficiency in intrahepatic cholangiocarcinoma leads to invasive growth and epithelial-mesenchymal transition
Yang LX, et al.
Hepatology, 62(6), 1804-1816 (2015)
Loss of mitogen-activated protein kinase 4 (MEKK4) results in enhanced apoptosis and defective neural tube development
Chi H, et al.
Proceedings of the National Academy of Sciences of the USA, 102(10), 3846-3851 (2005)
Noha A M Shendy et al.
Biology of reproduction, 105(2), 491-502 (2021-04-30)
Sex determination requires the commitment of bipotential gonads to either a testis or an ovarian fate. Gene deletion of the kinase Map3k4 results in gonadal sex reversal in XY mice, and transgenic re-expression of Map3k4 rescues the sex reversal phenotype.

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