1. Signaling Pathways
  2. Autophagy
  3. ULK


ULK1, a serine/threonine protein kinase, is an enzyme that in humans is encoded by the ULK1 gene. ULK1 is essential for the initial stages of autophagy. ULK1 is an important protein in autophagy. It is part of the ULK1-complex, which is needed in early steps of autophagosome biogenesis. ULK1 inhibition results in accumulation of stalled early autophagosomal structures, indicating a role for ULK1 in the maturation of autophagosomes as well as initiation.

ULK2 is essential for astrocyte transformation and tumor growth. ULK2 also inhibits the growth of glioma cells, which requires autophagy induction as kinase mutant of ULK2 fails to induce autophagy and inhibit growth. ULK2 and its homologue ULK1 are only down-regulated in all grades of glioma. Thus these results altogether suggest that inhibition of autophagy by ULK1/2 down-regulation is essential for glioma development.

ULK 相关产品 (7):

Cat. No. Product Name Effect Purity
  • HY-16966
    SBI-0206965 Inhibitor 98.76%
    SBI-0206965 是一种强效, 选择性和细胞渗透性自噬激酶 ULK1 抑制剂, 抑制 ULK1 和 ULK2 激酶活性, IC50 值分别为 108 nM 和 711 nM。
  • HY-100006A
    MRT68921 dihydrochloride Inhibitor 99.38%
    MRT68921 dihydrochloride 是 ULK1ULK2 最有效的抑制剂,IC50 值分别为 2.9 nM和 1.1 nM。
  • HY-13018
    MRT67307 Inhibitor 99.34%
    MRT67307是 IKKεTBK-1 的双抑制剂,IC50分别为 160和19 nM。 MRT67307也可抑制ULK1和ULK2,IC50 分别为45和38 nM。
  • HY-101923A
    LYN-1604 hydrochloride Activator 99.80%
    LYN-1604 hydrochloride是一种有效的 ULK1 激动剂,EC50 值为18.94 nM。
  • HY-114490
    ULK-101 Inhibitor 99.98%
    ULK-101 是一个有效的、选择性的ULK1 抑制剂,其在体外测得的对ULK1和 ULK2的IC50 值分别为 1.6 nM和30 nM。ULK-101抑制自噬,使癌细胞对营养胁迫敏感。
  • HY-100006
    MRT68921 Inhibitor
    MRT68921 是 ULK1ULK2 有效的抑制剂,IC50 值分别为 2.9 nM 和 1.1 nM。
  • HY-101923
    LYN-1604 Activator
    LYN-1604 是一种有效的 UNC-51 样激酶 1 (ULK1) 激动剂,其 EC50 值为 18.94 nM。
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