PKM (基因名), Pyruvate kinase PKM (蛋白名), kpym_human.
产品名称:
PKM Antibody
丙酮酸激酶同工酶M1/M2
货号:
M0588Rb
商标:
EIAab®
监管等级:
别名:
Cytosolic thyroid hormone-binding protein, Opa-interacting protein 3, Pyruvate kinase 2/3, Pyruvate kinase muscle isozyme, Thyroid hormone-binding protein 1, Tumor M2-PK, p58, CTHBP, OIP-3, THBP1, OIP3, PK2, PK3, PKM2
反应性:
human,mouse
免疫原:
corresponding to a sequence mapping at the 81-280aa of P14618
形态:
Liquid
存储说明:
4℃ for frequent use, -20℃ to -70℃ for 6 months
缓冲液:
0.1M×PBS,50% glycerol,pH7.5
浓度:
200ug/ml
纯化方式:
Immunogen affinity purified
克隆性:
Monoclonal
亚型:
Mouse IgG
应用:
推荐产品:
研究领域:
Epigenetics
R&D 技术数据
更多信息,请参阅手册,或联系我们的技术支持: tech@eiaab.com.
通用注释
亚单元:
Monomer and homotetramer. Exists as a monomer in the absence of D-fructose 1,6-bisphosphate (FBP), and reversibly associates to form a homotetramer in the presence of FBP. The monomeric form binds T3. Tetramer formation induces pyruvate kinase activity. The tetrameric form has high affinity for the substrate and is associated within the glycolytic enzyme complex. Exists in a nearly inactive dimeric form in tumor cells and the dimeric form has less affinity for the substrate. Binding to certain oncoproteins such as HPV-16 E7 oncoprotein can trigger dimerization. FBP stimulates the formation of tetramers from dimers. Interacts with HERC1, POU5F1 and PML. Interacts (isoform M2) with EGLN3; the interaction hydroxylates PKM under hypoxia and enhances binding to HIF1A. Interacts (isoform M2) with HIF1A; the interaction is enhanced by binding of EGLN3, promoting enhanced transcription activity under hypoxia. Interacts (isoform M2, but not isoform M1) with TRIM35; this interaction prevents FGFR1-dependent tyrosine phosphorylation (PubMed:25263439).
功能:
Glycolytic enzyme that catalyzes the transfer of a phosphoryl group from phosphoenolpyruvate (PEP) to ADP, generating ATP. Stimulates POU5F1-mediated transcriptional activation. Plays a general role in caspase independent cell death of tumor cells. The ratio between the highly active tetrameric form and nearly inactive dimeric form determines whether glucose carbons are channeled to biosynthetic processes or used for glycolytic ATP production. The transition between the 2 forms contributes to the control of glycolysis and is important for tumor cell proliferation and survival.
亚细胞位置:
Cytoplasm
Nucleus
Translocates to the nucleus in response to different apoptotic stimuli. Nuclear translocation is sufficient to induce cell death that is caspase independent, isoform-specific and independent of its enzymatic activity.
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