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Submit ReviewLin28 1632 is an RNA binding protein Lin28 inhibitor (IC50 = 8 μM). Lin28 1632 blocks binding of Lin28 to let-7 pre-micro RNA. Lin28 1632 inhibits stemness and induces differentiation of murine ESCs. Lin28 1632 increases let-7 miRNA and suppresses PD-L1 expression in multiple human cancer cell lines. Lin28 1632 inhibits growth of tumor cell lines and tumor-sphere formation in vitro. Lin28 1632 also inhibits growth of tumor xenografts in mice by enhancing T cell-mediated antitumor immunity. Lin28 1632 is also bromodomain inhibitor. Lin28 1632 inhibits tumor growth and metastasis in vivo in immunodeficient orthotopic mouse models of human breast cancer cell MDA-MB-231.
Lin28 1632 is also offered as part of the Tocriscreen 2.0 Max, Tocriscreen Epigenetics Library and Tocriscreen Stem Cell Library. 了解 Tocris 化合物库的更多信息。
分子量 | 281.31 |
公式 | C15H15N5O |
储存 | Store at +4°C |
纯度 | ≥98% (HPLC) |
CAS Number | 108825-65-6 |
PubChem ID | 2737312 |
InChI Key | WPAQLESUVYGUJZ-UHFFFAOYSA-N |
Smiles | CN(C1=CC=CC(C2=NN3C(C)=NN=C3C=C2)=C1)C(C)=O |
上方提供的技术数据仅供参考。批次相关数据请参见分析证书。
Tocris products are intended for laboratory research use only, unless stated otherwise.
溶剂 | 最高浓度 mg/mL | 最高浓度 mM | |
---|---|---|---|
溶解性 | |||
DMSO | 28.13 | 100 | |
ethanol | 28.13 | 100 |
以下数据基于产品分子量 281.31。 Batch specific molecular weights may vary from batch to batch due to the degree of hydration, which will affect the solvent volumes required to prepare stock solutions.
浓度/溶剂体积/质量 | 1 mg | 5 mg | 10 mg |
---|---|---|---|
1 mM | 3.55 mL | 17.77 mL | 35.55 mL |
5 mM | 0.71 mL | 3.55 mL | 7.11 mL |
10 mM | 0.36 mL | 1.78 mL | 3.55 mL |
50 mM | 0.07 mL | 0.36 mL | 0.71 mL |
参考文献是支持产品生物活性的出版物。
Roos et al (2016) A small-molecule inhibitor of Lin28. ACS Chem.Biol. 11 2773 PMID: 27548809
Chen et al (2019) LIN28/ let-7/PD-L1 pathway as a target for cancer immunotherapy. Cancer Immunol.Res. 7 487 PMID: 30651289
Chen et al (2019) Targeting LIN28B reprograms tumor glucose metabolism and acidic microenvironment to suppress cancer stemness and metastasis. Oncogene 38 4527 PMID: 30742065
If you know of a relevant reference for Lin28 1632, please let us know.
关键词: Lin28 1632, Lin28 1632 supplier, Lin281632, RNA-binding, protein, Lin28, stem, cell, differentiation, bromodomains, inhibitors, inhibits, PD-L1, let-7, antitumor, immunity, Bromodomains, DNA,, RNA, and, Protein, Synthesis, ESCs, iPSC, Immune, Checkpoints, 6068, Tocris Bioscience
引用文献是使用了 Tocris 产品的出版物。 Lin28 1632 的部分引用包括:
Alfredo et al (2020) Functional Characterization of the Lin28/let-7 Circuit During Forelimb Regeneration in Ambystoma mexicanum and Its Influence on Metabolic Reprogramming. Front Cell Dev Biol 8 562940 PMID: 33330447
Miguel N et al (2020) LIN28B Underlies the Pathogenesis of a Subclass of Ewing Sarcoma LIN28B Control of EWS-FLI1 Stability. Cell Rep 30 4567-4583.e5 PMID: 32234488
Yoji et al (2021) Lin28A/let-7 oncogenic circuit is a potential therapeutic target in neurocutaneous melanosis-associated CNS tumors in children. Neurooncol Adv 3 vdaa174 PMID: 33506207
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Used as an inhibitor for Lin28 for 96 h in cell lines expressing Lin28. The protein level was then estimated using a western blot method.
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