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.
Topotecan (SKF104864) is an inhibitor of topoisomerase 1 and semisynthetic analogue of camptothecin .
Topotecan (SKF104864) has been reported to have a potent antitumor activity against tumors in murine models. In addition, Topotecan has also shown the potent effect against intravenously implanted P388 leukemia and both intravenously and subcutaneously implanted Lewis lung carcinoma. Topotecan has noted the activity against subcutaneously implanted solid tumors including chemorefractory tumors and human colon carcinoma xenograft HT-29. Topotecan has been found to induce regressions in the lung tumor model (Lewis lung carcinoma and B16 melanoma), compared to camptothecin and 9-amino-camptothecin. In the preclinical toxicology studies, Topotecan has been revealed to have a concentration-dependent, reversible and limited toxoicity to rapidly proliferation tissues such as bone marrow and gastro-intestinal epithelium .
 Creemers GJ1, Lund B, Verweij J. Topoisomerase I inhibitors: topotecan and irenotecan. Cancer Treat Rev. 1994 Jan;20(1):73-96.
- 1. Lambo S, Gr?bner SN, et al. "The molecular landscape of ETMR at diagnosis and relapse." Nature. 2019 Dec;576(7786):274-280. PMID:31802000
- 2. Manasi Ratnaparkhe, John Wong, et al. "Defective DNA damage repair leads to frequent catastrophic genomic events in murine and human tumors." bioRxiv. 2018 May 4.
|Physical Appearance||A solid|
|Storage||Store at -20°C|
|Solubility||≥21.1 mg/mL in DMSO|
|Canonical SMILES||CC[[email protected]]1(O)C(C=C2C3=NC4=CC=C(O)C(CN(C)C)=C4C=C3CN2C5=O)=C5COC1=O|
|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.|
Quality Control & MSDS
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