553211
Rapamycin
≥95% (HPLC), solution, mTOR inhibitor, Calbiochem
Synonym(s):
InSolution Rapamycin, mTOR Inhibitor I
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About This Item
Empirical Formula (Hill Notation):
C51H79NO13
Molecular Weight:
914.17
UNSPSC Code:
12352200
NACRES:
NA.77
Recommended Products
product name
Rapamycin, Ready Made Solution, 2.5 mg/mL in DMSO (2.74 mM), from Streptomyces hygroscopicus
Quality Level
Assay
≥95% (HPLC)
form
solution
manufacturer/tradename
Calbiochem®
storage condition
desiccated (hygroscopic)
protect from light
shipped in
wet ice
storage temp.
−20°C
General description
Selectively inhibits the phosphorylation and activation of p70 S6 kinase (IC50 = 50 pM). Prevents the translational activation of IGF-II. Also prevents resting T-cells from entering the cell cycle, but does not directly arrest cell cycle progression. Shown to inhibit later signaling events, such as p110Rb phosphorylation, p34cdc2 kinase activation, and cyclin A synthesis. Exhibits strong binding to FK-506 binding proteins. Also reported to induce apoptosis in a murine B-cell line, to inhibit lymphokine-induced cell proliferation at the G1 phase, and to irreversibly arrest Saccharomyces cerevisiae cells in the G1 phase.
Biochem/physiol Actions
Cell permeable: no
Primary Target
Mammalian target of rapamycin (mTOR)
Mammalian target of rapamycin (mTOR)
Product does not compete with ATP.
Reversible: no
Target IC50: 50 pM inhibiting the mammalian target of rapamycin (mTOR) and blocking the subsequent activation of p70 S6 kinase
Packaging
Packaged under inert gas
Warning
Toxicity: Irritant (B)
Physical form
2.5 mg/mL solution in DMSO (2.74 mM)
Reconstitution
Following initial use, aliquot and freeze (-20°C).
Legal Information
CALBIOCHEM is a registered trademark of Merck KGaA, Darmstadt, Germany
Storage Class Code
10 - Combustible liquids
WGK
WGK 1
Flash Point(F)
188.6 °F - closed cup - (Dimethylsulfoxide)
Flash Point(C)
87 °C - closed cup - (Dimethylsulfoxide)
Certificates of Analysis (COA)
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Rachel M Wise et al.
Cells, 9(10) (2020-10-04)
Human adipose-derived stem cells (ASCs) show immense promise for treating inflammatory diseases, attributed primarily to their potent paracrine signaling. Previous investigations demonstrated that short-term Rapamycin preconditioning of bone marrow-derived stem cells (BMSCs) elevated secretion of prostaglandin E2, a pleiotropic molecule
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Esmaeilian, et al.
Cell Death & Disease, 14, 342-342 (2023)
Tara Alpert et al.
Cell reports, 33(4), 108324-108324 (2020-10-29)
Nascent RNA sequencing has revealed that pre-mRNA splicing can occur shortly after introns emerge from RNA polymerase II (RNA Pol II). Differences in co-transcriptional splicing profiles suggest regulation by cis- and/or trans-acting factors. Here, we use single-molecule intron tracking (SMIT)
Clarissa Braun et al.
Cell stress, 5(12), 176-182 (2021-12-18)
Programmed cell death protein 4 (PDCD4) exerts critical functions as tumor suppressor and in immune cells to regulate inflammatory processes. The phosphoinositide 3-kinase (PI3K) promotes degradation of PDCD4 via mammalian target of rapamycin complex 1 (mTORC1). However, additional pathways that
Opeyemi S Adeniji et al.
Methods in molecular biology (Clifton, N.J.), 2442, 463-474 (2022-03-24)
The β-galactoside-binding protein Galectin-9 (Gal-9) functions as a double-edged sword during HIV infection. On the one hand, Gal-9 can reactivate HIV latently infected cells, the main barrier to achieving HIV eradication, making them visible to immune clearance. On the other
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