In vitro transcription of capped mRNA with modified nucleotides and Poly(A) tail
Tyramide Signal Amplification (TSA)
TSA (Tyramide Signal Amplification), used for signal amplification of ISH, IHC and IC etc.
Phos Binding Reagent Acrylamide
Separation of phosphorylated and non-phosphorylated proteins without phospho-specific antibody
Cell Counting Kit-8 (CCK-8)
A convenient and sensitive way for cell proliferation assay and cytotoxicity assay
SYBR Safe DNA Gel Stain
Safe and sensitive stain for visualization of DNA or RNA in agarose or acrylamide gels.
Protect the integrity of proteins from multiple proteases and phosphatases for different applications.
KC7F2 is a novel inhibitor of HIF-1αwith IC50 value of 20 μM .
Hypoxia inducible factor-1 (HIF-1) is a heterodimeric transcription factor consisting of α and β subunits. In normal situation, the HIF-1α subunit is constitutively translated, but rapidly degraded. While, under hypoxia it is stabilized. HIF target genes encode a series of critical factors to adapt the low oxygen .
In a HIF-reporter cell line LN229-HRE-AP, KC7F2 (>25 μM) reduced AP activity by 90% in LN229 cells, which indicated that KC7F2 inhibited AP enzyme activity. In LNZ308 human glioma cells, KC7F2 inhibited the expression of a panel of HIF target genes, such as matrix metalloproteinase 2 (MMP2), enolase 1, carbonic anhydrase IX (CA IX) and endothelin 1. Also, KC7F2 reduced expression of HIF-1α in a dose-dependent way .
In a rat epilepsy model, KC7F2 significantly shortened the latent period in the PTZ kindling model and increased the rate of spontaneous recurrent seizures during the chronic stage in the lithium-pilocarpine model .
. Narita T, Yin S, Gelin CF, et al. Identification of a novel small molecule HIF-1alpha translation inhibitor. Clin Cancer Res, 2009, 15(19): 6128-6136.
. Li J, Jiang G, Chen Y, et al. Altered expression of hypoxia-Inducible factor-1α participates in the epileptogenesis in animal models. Synapse, 2014, 68(9): 402-409.
- 1. Na Jiang, Hao Zhao, et al. "HIF‐1α ameliorates tubular injury in diabetic nephropathy via HO‐1–mediated control of mitochondrial dynamics." Cell Prolif. 2020 Nov;53(11):e12909. PMID:32975326
- 2. Chen Z, Tian D, et al. "Apigenin Combined With Gefitinib Blocks Autophagy Flux and Induces Apoptotic Cell Death Through Inhibition of HIF-1α, c-Myc, p-EGFR, and Glucose Metabolism in EGFR L858R+T790M-Mutated H1975 Cells." Front Pharmacol. 2019 Mar 22;10:260. PMID:30967777
|Physical Appearance||A solid|
|Storage||Store at -20°C|
|Solubility||≥24.95 mg/mL in DMSO; insoluble in EtOH; insoluble in H2O|
|Shipping Condition||Evaluation sample solution: ship with blue ice. All other available sizes: ship with RT, or blue ice upon request.|
|General tips||For obtaining a higher solubility, please warm the tube at 37°C and shake it in the ultrasonic bath for a while. Stock solution can be stored below -20°C for several months.|