重组人p38 delta/MAPK13蛋白
Recombinant human p38 delta/MAPK13 protein
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Recombinant human p38 delta/MAPK13 protein is a Human Full Length protein, in the 1 to 365 aa range, expressed in Baculovirus infected Sf9 cells, with >90%, suitable for SDS-PAGE, WB, FuncS.
查看别名
PRKM13, SAPK4, MAPK13, Mitogen-activated protein kinase 13, MAP kinase 13, MAPK 13, Mitogen-activated protein kinase p38 delta, Stress-activated protein kinase 4, MAP kinase p38 delta
- FuncS
Unknown
Functional Studies - Recombinant human p38 delta/MAPK13 protein (AB125643)
The specific activity of ab125643 was determined to be 140 nmol/min/mg by Kinase Assay.
- FuncS
Unknown
Functional Studies - Recombinant human p38 delta/MAPK13 protein (AB125643)
The specific activity of MAPK 13 (ab125643) was determined to be 128 nmol/min/mg as per activity assay protocol and was equivalent to 161 nmol/min/mg as per radiometric assay
- SDS-PAGE
Unknown
SDS-PAGE - Recombinant human p38 delta/MAPK13 protein (AB125643)
SDS PAGE analysis of ab125643
- SDS-PAGE
Unknown
SDS-PAGE - Recombinant human p38 delta/MAPK13 protein (AB125643)
SDS-PAGE analysis of ab125643.
反应性数据
序列信息
性能和储存信息
运输条件
推荐的短期储存条件
推荐的长期储存条件
分装信息
储存信息
补充信息
This supplementary information is collated from multiple sources and compiled automatically.
Biological function summary
The function of MAPK13 extends to its involvement in multiple cellular processes linked to stress responses. It forms part of a signaling complex that responds to extracellular stimuli. MAPK13 contributes to regulating inflammation by mediating the transcriptional activity of specific genes. Through phosphorylation it modifies other proteins and influences pathways that control cell growth and apoptosis. Cellular stress and environmental changes activate this kinase highlighting its role in helping cells adapt.
Pathways
MAPK13 integrates into the MAPK signaling pathway contributing to the transmission and amplification of signals related to cellular stress and inflammatory responses. It interacts with other proteins like MAPK14 (p38 alpha) within these pathways emphasizing its role in mediating cellular reactions to stress. The MAPK pathway influences the activity of transcription factors impacting gene expression and cellular outcomes. MAPK13 also plays a role in the p38 MAPK pathway emphasizing its connection within these essential signaling networks.
特殊说明
形式
Liquid
附加说明
Purity was determined to be >90% by densitometry. Affinity purified.
常规信息
功能
Serine/threonine kinase which acts as an essential component of the MAP kinase signal transduction pathway. MAPK13 is one of the four p38 MAPKs which play an important role in the cascades of cellular responses evoked by extracellular stimuli such as pro-inflammatory cytokines or physical stress leading to direct activation of transcription factors such as ELK1 and ATF2. Accordingly, p38 MAPKs phosphorylate a broad range of proteins and it has been estimated that they may have approximately 200 to 300 substrates each. MAPK13 is one of the less studied p38 MAPK isoforms. Some of the targets are downstream kinases such as MAPKAPK2, which are activated through phosphorylation and further phosphorylate additional targets. Plays a role in the regulation of protein translation by phosphorylating and inactivating EEF2K. Involved in cytoskeletal remodeling through phosphorylation of MAPT and STMN1. Mediates UV irradiation induced up-regulation of the gene expression of CXCL14. Plays an important role in the regulation of epidermal keratinocyte differentiation, apoptosis and skin tumor development. Phosphorylates the transcriptional activator MYB in response to stress which leads to rapid MYB degradation via a proteasome-dependent pathway. MAPK13 also phosphorylates and down-regulates PRKD1 during regulation of insulin secretion in pancreatic beta cells.
序列相似性
Belongs to the protein kinase superfamily. CMGC Ser/Thr protein kinase family. MAP kinase subfamily.
翻译后修饰
Dually phosphorylated on Thr-180 and Tyr-182 by MAP2K3/MKK3, MAP2K4/MKK4, MAP2K6/MKK6 and MAP2K7/MKK7, which activates the enzyme. Dephosphorylated by dual specificity phosphatase DUSP1.
靶点信息
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