生物来源
human
重组
expressed in FreeStyle™ 293-F cells
检测方案
≥40% (SDS-PAGE)
形式
aqueous solution
分子量
113 kDa
包装
pkg of 10 μg
制造商/商品名称
Invitrogen
储存条件
avoid repeated freeze/thaw cycles
浓度
>0.02 mg/mL
NCBI登记号
UniProt登记号
运输
dry ice
储存温度
−70°C
基因信息
human ... ULK1(8408)
一般描述
ULK1 (unc-51 like autophagy activating kinase 1) is a Ser/Thr protein kinase which forms a component of the ULK1 protein kinase complex. This protein complex also contains the adaptor proteins ATG (autophagy-related) 13, RB1CC1/FIP200 (RB1-inducible coiled-coil 1), and ATG101. ULK1 protein is one of the five orthologs of yeast Atg1 found in mammals.
生化/生理作用
ULK1 (unc-51 like autophagy activating kinase 1) protein kinase plays a crucial role in the control of autophagy initiation. This protein is responsible for activating a cascade of signaling pathways which ultimately results in the formation of phagosomes. The phosphorylation of ULK1 by MTORC1 (mammalian target of rapamycin complex) leads to the negative regulation of autophagy. Activation of type I interferon (IFN) receptor (IFNR) results in the activation of ULK1 protein, which, in turn, results in the transcription of gene in a IFN-stimulated response elements (ISRE) and IFNγ activation site (GAS) elements-mediated manner. It is also required for the control of the expression of key IFN-stimulated genes (ISGs).
外形
Formulated in 2 5mM Tris-HCl, pH 7.5, 100 mM NaCl, 0.05% Tween-20, 100 μg/ml FLAG peptide, 20% glycerol and 3 mM DTT.
制备说明
Thaw on ice. Upon first thaw, briefly spin tube containing enzyme to recover full content of the tube. Aliquot enzyme into single use aliquots. Store remaining undiluted enzyme in aliquots at -70°C. Note: Enzyme is very sensitive to freeze/thaw cycles.
法律信息
FreeStyle is a trademark of Invitrogen Corp.
法规信息
新产品
Computational analysis of an autophagy/translation switch based on mutual inhibition of MTORC1 and ULK1.
Szymanska P et al
PLoS ONE, 10(3), e0116550-e0116550 (2015)
Central role of ULK1 in type I interferon signaling.
Saleiro D et al
Cell Reports, 11(4), 605-617 (2015)
Deubiquitinase inhibition by WP1130 leads to ULK1 aggregation and blockade of autophagy.
Autophagy, 11(9), 1458-1470 (2015)
Pablo Sánchez-Martín et al.
Journal of cell science, 136(3) (2023-01-17)
Autophagy is a catabolic process during which cytosolic material is enwrapped in a newly formed double-membrane structure called the autophagosome, and subsequently targeted for degradation in the lytic compartment of the cell. The fusion of autophagosomes with the lytic compartment
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