rabbit polyclonal anti pjak2  (Cell Signaling Technology Inc)

Journal: Animal Nutrition

Article Title: Myotonic dystrophy-related CDC42-binding kinase alpha (MRCKα) mediates methionine- and leucine-stimulated β-casein synthesis in bovine mammary epithelial cells via targeting mTOR

doi: 10.1016/j.aninu.2025.01.003

Figure Lengend Snippet: Silencing of MRCKα inhibits the stimulatory effects of Met and Leu on mRNA abundance of genes related to milk protein synthesis in bovine mammary epithelial cells. Cells were transfected with scrambled siRNA (control, SC) or MRCKα siRNA (SI) and stimulated simultaneously with control (B, basal medium), additional Met (M, Met = 0.6 mM) or Leu (L, Leu = 0.6 mM). After 24 h, cells were collected and isolated for RT-qPCR analysis. Values are presented as mean ± SEM for three independent experiments. P AA , P -value of amino acid addition (AA); P SI , P -value of silencing of MRCKα (SI); P AA×SI , P -value of AA × SI interaction. CSN2 = β-casein; CSN1S1 = αS1-casein; CSN3 = κ-casein; LALBA = lactalbumin α; MRCKα = myotonic dystrophy-related CDC42-binding kinase alpha; mTOR = mechanistic target of rapamycin; JAK2 = Janus kinase 2; STAT5 = signal transducers and activators of transcription 5.

Article Snippet: Mouse monoclonal anti-human PKB antibody, mouse monoclonal anti-human phosphorylated PKB (Thr 308 ) antibody, rabbit polyclonal anti-mouse Janus kinase 2 (JAK2) antibody and rabbit polyclonal anti-mouse phosphorylated JAK2 (Tyr 1007/1008 ) antibody were purchased from Santa Cruz Biotechnology (Dallas, TX, USA).

Techniques: Transfection, Control, Isolation, Quantitative RT-PCR, Binding Assay

Journal: Animal Nutrition

Article Title: Myotonic dystrophy-related CDC42-binding kinase alpha (MRCKα) mediates methionine- and leucine-stimulated β-casein synthesis in bovine mammary epithelial cells via targeting mTOR

doi: 10.1016/j.aninu.2025.01.003

Figure Lengend Snippet: Amino acids are sensed by PI3K-MRCKα-PKB signaling pathways to activate mTOR and its downstream signaling, which leads to promotion of β-casein synthesis, SREBP1 and Cyclin D1 expression in BMEC. Besides, the mRNA abundance of CSN1S1 , CSN2 and JAK2 are decreased when MRCKα expression is inhibited. PI3K = phosphatidylinositol 3-kinase; MRCKα = myotonic dystrophy-related CDC42-binding kinase alpha; PKB = protein kinase B; mTOR = mechanistic target of rapamycin; CSN1S1 = αS1-casein; CSN2 = β-casein; JAK2 = Janus kinase 2.

Article Snippet: Mouse monoclonal anti-human PKB antibody, mouse monoclonal anti-human phosphorylated PKB (Thr 308 ) antibody, rabbit polyclonal anti-mouse Janus kinase 2 (JAK2) antibody and rabbit polyclonal anti-mouse phosphorylated JAK2 (Tyr 1007/1008 ) antibody were purchased from Santa Cruz Biotechnology (Dallas, TX, USA).

Techniques: Protein-Protein interactions, Expressing, Binding Assay