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Rabbit Anti-GLI1/FITC Conjugated antibody
background:
This gene encodes a member of the Kruppel family of zinc finger proteins. The encoded transcription factor is activated by the sonic hedgehog signal transduction cascade and regulates stem cell proliferation. The activity and nuclear localization of this protein is negatively regulated by p53 in an inhibitory loop. Multiple transcript variants encoding different isoforms have been found for this gene. [provided by RefSeq, May 2009]
Function:
Acts as a transcriptional activator. May regulate the transcription of specific genes during normal development. May play a role in craniofacial development and digital development, as well as development of the central nervous system and gastrointestinal tract. Mediates SHH signaling and thus cell proliferation and differentiation.
Subcellular Location:
Cytoplasm. Nucleus. Tethered in the cytoplasm by binding to SUFU. Activation and translocation to the nucleus is promoted by interaction with STK36. Phosphorylation by ULK3 may promote nuclear localization. Translocation to the nucleus is promoted by interaction with ZIC1.
Tissue Specificity:
Testis, myometrium and fallopian tube. Also expressed in the brain with highest expression in the cerebellum, optic nerve and olfactory tract.
Database links:
Entrez Gene: 2735 Human
Entrez Gene: 14632 Mouse
Entrez Gene: 140589 Rat
Entrez Gene: 517588 Cow
Omim: 165220 Human
SwissProt: P08151 Human
SwissProt: P47806 Mouse
Unigene: 632702 Human
Unigene: 391450 Mouse
Unigene: 219157 Rat
Important Note:
This product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications.
GLI1是一种具有很强活性的转录激活因子,GLI1诱导G1/S细胞周期调节蛋白的表达从而促进细胞的增殖; 直接诱导抗凋亡因子Bcl-2的表达以抑制凋亡; 直接激活促进上皮组织向间质转化因子的转录从而加重了肿瘤的侵袭性。目前主要用于肿瘤及神经方面的研究。
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