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SML3228

Sigma-Aldrich

Rimiducid

≥90% (HPLC)

Synonym(s):

(S,2S,2′S)-((1R,1′R)-1,1′-(3,3′-(2,2′-(Ethane-1,2-diylbis(azanediyl))bis(2-oxoethane-2,1-diyl))bis(oxy)bis(3,1-phenylene))bis(3-(3,4-dimethoxyphenyl)propane-1,1-diyl)) bis(1-((S)-2-(3,4,5-trimethoxyphenyl)butanoyl)piperidine-2-carboxylate), 1,1′-{Ethylenebis[azanediyl(2-oxoethane-2,1-diyl)oxy-3,1-phenylene]}bis[(1R)-3(3,4-dimethoxyphenyl)propyl]bis{(2S)-1-[(2S)-2-(3,4,5trimethoxyphenyl)butanoyl]piperidine-2-carboxylate}, 2,2′-[1,2-Ethanediylbis[imino(2-oxo-2,1-ethanediyl)oxy-3,1-phenylene[(1R)-3-(3,4-dimethoxyphenyl)propylidene]]] bis[(2S)-1-[(2S)-1-oxo-2-(3,4,5-trimethoxyphenyl)butyl]-2-piperidinecarboxylate], AP 1903, AP-1903, AP1903

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About This Item

Empirical Formula (Hill Notation):
C78H98N4O20
CAS Number:
195514-63-7
Molecular Weight:
1411.63
MDL number:
MFCD25976784
UNSPSC Code:
12352200
NACRES:
NA.77

Quality Level

100

assay

≥90% (HPLC)

form

powder

color

white to beige

solubility

DMSO: 2 mg/mL, clear (Warmed)

storage temp.

-10 to -25°C

Biochem/physiol Actions

Rimiducid (AP1903) is a homodimeric FKBP12 Phe36Val (F36V-FKBP, FKBP-F36V) mutant-selective cross-linker composed of two high-affinity ligands, each with 713-fold selectivity over endogenous FKBP (Kd = 94 pM/F36V- vs 67 nM/Wt-FKBP using 4′-AF-labeled rimiducid). Rimiducid activates signaling events via Chemical Induction of Dimerization (CID) by cross-linking FKBP12-F36 fusions (Chimeric Antigen Receptor or CAR) expressed in cells in cultures (apoptosis induction EC50 = 0.1 nM; HT1080 expressing FKBP(F36V)-Fas intracellular domain) and in animals in vivo (EC50 = 0.4 mg/kg i.v. in a murine model of conditional cell ablation).

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

Certificates of Analysis (COA)

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To test the feasibility of a single T-cell manipulation to eliminate alloreactivity while sparing antiviral and antitumor T cells, we infused 12 haploidentical hematopoietic stem cell transplant patients with increasing numbers of alloreplete haploidentical T cells expressing the inducible caspase
Dongpeng Jiang et al.
Leukemia, 34(3), 821-830 (2019-10-19)
CD19-redirected CAR-T immunotherapy has emerged as a promising strategy for treatment of B cell lymphoma, however, many patients often relapsed due to antigen loss. Therefore, it is urgently needed to explore other suitable antigens targeted by CAR-T cells to cure
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Stem cells translational medicine, 9(11), 1378-1388 (2020-07-15)
Human pluripotent stem cells, including induced pluripotent stem cells (iPSCs) and embryonic stem cells, hold great promise for cell-based therapies, but safety concerns that complicate consideration for routine clinical use remain. Installing a "safety switch" based on the inducible caspase-9
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Nature communications, 11(1), 1625-1625 (2020-04-04)
Aggregate-like biomolecular assemblies are emerging as new conformational states with functionality. Aire, a transcription factor essential for central T cell tolerance, forms large aggregate-like assemblies visualized as nuclear foci. Here we demonstrate that Aire utilizes its caspase activation recruitment domain

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