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R9782

Sigma-Aldrich

RS-1

≥98% (HPLC)

Sinónimos:

3-[(benzylamino)sulfonyl]-4-bromo-N-(4-bromophenyl)benzamide, 4-Bromo-N-(4-bromophenyl)-3-[[(phenylmethyl)amino]sulfonyl]-benzamide, RAD51-stimulatory compound 1

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5 MG
US$ 139,00
25 MG
US$ 564,00

US$ 139,00

Fecha estimada de envío11 de abril de 2025

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5 MG
US$ 139,00
25 MG
US$ 564,00

About This Item

Fórmula empírica (notación de Hill):
C20H16Br2N2O3S
Número de CAS:
312756-74-4
Peso molecular:
524.23
MDL number:
MFCD00348720
UNSPSC Code:
12352200
PubChem Substance ID:
329824048
NACRES:
NA.77

US$ 139,00

Fecha estimada de envío11 de abril de 2025

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Quality Level

100

assay

≥98% (HPLC)

form

powder

color

off-white to light tan

solubility

DMSO: ≥10 mg/mL

Storage temp.

room temp

SMILES string

Brc1ccc(NC(=O)c2ccc(Br)c(c2)S(=O)(=O)NCc3ccccc3)cc1

InChI

1S/C20H16Br2N2O3S/c21-16-7-9-17(10-8-16)24-20(25)15-6-11-18(22)19(12-15)28(26,27)23-13-14-4-2-1-3-5-14/h1-12,23H,13H2,(H,24,25)

Inchi Key

SWKAVEUTKGKHSR-UHFFFAOYSA-N

Application

RS-1 has been shown to enhance CRISPR genome editing efficiency. To see other small molecule CRISPR enhancers, visit sigma.com/CRISPR-enhancers.
RS-1 has been used:
  • as a homology-directed repair (HDR) agonist to study its effects on in human hematopoietic stem/progenitor cells (HSPCs)[1]
  • as HDR agonist to analyze its effects on DNA repair modulation in human induced pluripotent stem (iPS) cells[2]
  • as RAD51 agonist to study its effects on double-stranded break repair[3]

Biochem/physiol Actions

RS-1 (RAD51-stimulatory compound 1) is a stimulator of the human homologous recombination (HR) protein RAD51. RS-1 stimulates binding of hRAD51 to single stranded DNA (ssDNA) and enhances recombinogenic activity by stabilizing the active form of hRAD51 filaments without inhibiting hRAD51 ATPase activity. RS-1 has been shown to enhance CRISPR-Cas9 knock-in efficiency in HEK293A cells and has been shown to enhance both TALEN and Cas9-mediated knock-in efficiency in rabbits.
RS-1 is a stimulator of the human homologous recombination protein RAD51.
RS-1 is a sulfonamido-benzamide compound.[4]

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

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Certificados de análisis (COA)

Lot/Batch Number
0000201249
0000062716
0000062717
119K4711V
0000201249

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Siti Nur Syahirah Ahmad et al.
Foods (Basel, Switzerland), 10(2) (2021-01-31)
This study aims to investigate the effect of different vegetable oils and frying cycles on acrylamide formation during the intermittent frying of beef nuggets. Different vegetable oils, palm olein (PO), red palm olein (RPO), sunflower oil (SFO), and soybean oil
Liqian Zhu et al.
Veterinary research, 48(1), 45-45 (2017-09-09)
Bovine herpesvirus 1 (BoHV-1) infection enhanced the generation of inflammatory mediator reactive oxidative species (ROS) and stimulated MAPK signaling that are highly possibly related to virus induced inflammation. In this study, for the first time we show that BoHV-1 infection
Xue Wang et al.
BioMed research international, 2019, 7878906-7878906 (2019-11-07)
It has been reported that paclitaxel administration could cause sensorineural hearing loss, and Wnt activation is important for the development and cell protection of mouse cochlea. However, the effect of Wnt signaling in spiral ganglion neurons (SGNs) damage induced by
Krishanthi Jayathilaka et al.
Proceedings of the National Academy of Sciences of the United States of America, 105(41), 15848-15853 (2008-10-09)
RAD51 and other members of the RecA family of strand exchange proteins assemble on ssDNA to form presynaptic filaments, which carry out the central steps of homologous recombination. A microplate-based assay was developed for high-throughput measurement of hRAD51 filament formation
Gemma Moir-Meyer et al.
Methods and protocols, 1(3) (2019-06-06)
The study of cellular processes and gene regulation in terminal erythroid development has been greatly facilitated by the generation of an immortalised erythroid cell line derived from Human Umbilical Derived Erythroid Precursors, termed HUDEP-2 cells. The ability to efficiently genome
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Modulation of homology-directed repair (HDR) within the context of CRISPR-genome editing has led to the identification of small molecules that enhance CRISPR-mediated HDR efficiency in various cell types.

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