半岛bd体育手机客户端 说明
一般描述
Erk (Extracellular signal-Related Kinase) is a family of two, highly homologous proteins denoted as Erk1 (p44, MAPK3) and Erk2 (p42, MAPK1) that both function in the same pathway. The two proteins are often referred to collectively as ERK1/2 or p44/p42 MAP kinase. The Erk pathway is considered the classical, canonical MAPK (Mitogen-Activated Protein Kinase) signaling pathway. It is an evolutionarily conserved pathway that controls and is a critical regulator the growth and survival through the promotion of cell proliferation and the prevention of apoptosis. Erk is involved in the control of many fundamental cellular processes including cell proliferation, survival, differentiation, apoptosis, motility and metabolism. Erk is activated by growth factor stimulation of receptor tyrosine kinases (RTKs) and/or integrin stimulation. This activates the Ras-Raf-MEK,-Erk pathway that results in MEK, a dual kinase (a Ser/Thr and a Tyr kinase), phosphorylation and activation of ERK1/2 (p44/044) on the TxY motif (Thr202/Tyr204 and Thr185/Tyr187 for Erk1 and Erk2, respectively).
特异性
Predicted to cross-react with many species based on sequence homology.
Recognizes phosphorylated MAP Kinase 1 and 2 (Erk 1&2).
免疫原
KLH-conjugated, synthetic peptide corresponding to amino acids surrounding the pTEpY motif of human phospho-MAP Kinase 1/2 (Erk1/2), in which the Thr and Tyr residues are phosphorylated. The immunizing sequence is highly conserved among species.
应用
Research Sub Category
MAP Kinases
Western Blot Analysis:
A 1:2,000-1:8,000 dilution of this lot detected phospho-MAP Kinase 1/2 (Erk1/2) in RIPA lysates from NGF stimulated PC-12 cells (Figure A).
Beadlyte
1:500-1:4,000 dilutions of a previous lot detected active but not unactive MAP Kinase/Erk2 conjugated to Luminex
Research Category
Signaling
质量
Routinely evaluated by immunoblot on RIPA lysates from NGF stimulated PC-12 cells
目标描述
MAPK1 (~44 kDa) and MAPK2 (~42 kDa).
联系
Replaces: 05-797
外形
Format: Purified
Cultured supernantant in 0.05% sodium azide
储存及稳定性
Maintain for 2 years at -20°C from date of shipment. Aliquot to avoid repeated freezing and thawing. For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap.
分析说明
Control
RIPA cell lysate from NGF stimulated PC-12 cells
其他说明
Concentration: Variable
法律信息
UPSTATE is a registered trademark of Merck KGaA, Darmstadt, Germany
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.
基本信息
| eCl@ss | 32160702 |
| NACRES | NA.41 |
半岛bd体育手机客户端 性质
| 生物来源 | rabbit |
| 质量水平 | 100 |
| 抗体形式 | culture supernatant |
| antibody product type | primary antibodies |
| 克隆 | Aw39, monoclonal |
| species reactivity | human, rat |
| manufacturer/tradename | Upstate? |
| technique(s) | multiplexing: suitable western blot: suitable |
| 同位素/亚型 | IgG |
| NCBI登记号 | NM_002745 NM_002746 |
| UniProt登记号 | P28482 |
| 运输 | dry ice |
安全信息
| 储存分类代码 | 12 - Non Combustible Liquids |
| WGK | WGK 1 |
| 闪点(F) | Not applicable |
| 闪点(C) | Not applicable |
Sigma-Aldrich
m.cnreagent.com
