1. Cell Cycle/DNA Damage
  2. RAD51
    CRISPR/Cas9
  3. RS-1

RS-1 

目录号: HY-19793 纯度: 99.55%
产品使用指南

RS-1 是一种 RAD51 的激活剂,同时可增强 CRISPR/Cas9 的活性。

MCE 的所有产品仅用作科学研究,我们不为任何个人用途提供产品和服务

RS-1 Chemical Structure

RS-1 Chemical Structure

CAS No. : 312756-74-4

1.  客户无需承担相应的运输费用。

2.  同一机构(单位)同一产品试用装仅限申领一次,同一机构(单位)一年内

     可免费申领三个不同产品的试用装。

3.  试用装只面向终端客户

Size Price Stock Quantity
Free Sample (0.1-0.5 mg)   Apply now  
10 mM * 1 mL in DMSO ¥600 In-stock
5 mg ¥520 In-stock
10 mg ¥780 In-stock
50 mg ¥2300 In-stock
100 mg ¥3900 In-stock
200 mg   Get quote  
500 mg   Get quote  

* Please select Quantity before adding items.

Customer Review

Top Publications Citing Use of Products

MCE 顾客使用本产品发表的科研文献

  • 生物活性

  • 实验参考方法

  • 纯度 & 产品资料

  • 参考文献

Description

RS-1 is a RAD51 activator, and also increases CRISPR/Cas9-mediated knock-in efficiencies.

IC50 & Target

RAD51[1], CRISPR/Cas9[2]

In Vitro

RS-1 is a RAD51 activator, stimulating binding of hRAD51 to DNA with Kd ranging from 48 nM to 107 nM in the presence of ATP or ADP and in the absence of a nucleotide cofactor, and such an effect is not via inhibiting its ATPase activity. RS-1 (20 μM) affects the length and helical pitch of hRAD51 protein-DNA complexes. RS-1 (0, 1, 5, 10, 15, 20, and 25 μM) stimulates strand assimilation activity of hRAD51. RS-1 (7.5 μM) promotes resistance of human cells to cross-linking chemotherapy[1]. RS-1 (0, 7.5, 15 μM) increases Cas9-mediated knock-in efficiencies in rabbit embryos[2].

Molecular Weight

524.23

Formula

C₂₀H₁₆Br₂N₂O₃S

CAS No.

312756-74-4

SMILES

O=C(NC1=CC=C(Br)C=C1)C2=CC=C(Br)C(S(=O)(NCC3=CC=CC=C3)=O)=C2

Shipping

Room temperature in continental US; may vary elsewhere.

Storage
Powder -20°C 3 years
  4°C 2 years
In solvent -80°C 6 months
  -20°C 1 month
Solvent & Solubility
In Vitro: 

DMSO : ≥ 100 mg/mL (190.76 mM)

H2O : < 0.1 mg/mL (insoluble)

* "≥" means soluble, but saturation unknown.

Preparing
Stock Solutions
Concentration Solvent Mass 1 mg 5 mg 10 mg
1 mM 1.9076 mL 9.5378 mL 19.0756 mL
5 mM 0.3815 mL 1.9076 mL 3.8151 mL
10 mM 0.1908 mL 0.9538 mL 1.9076 mL
*

请根据产品在不同溶剂中的溶解度选择合适的溶剂配制储备液;一旦配成溶液,请分装保存,避免反复冻融造成的产品失效
储备液的保存方式和期限:-80°C, 6 months; -20°C, 1 month。 -80°C 储存时,请在 6 个月内使用,-20°C 储存时,请在 1 个月内使用。

In Vivo:

请根据您的实验动物和给药方式选择适当的溶解方案。以下溶解方案都请先按照 In Vitro 方式配制澄清的储备液,再依次添加助溶剂:

——为保证实验结果的可靠性,澄清的储备液可以根据储存条件,适当保存;体内实验的工作液,建议您现用现配,当天使用; 以下溶剂前显示的百
分比是指该溶剂在您配制终溶液中的体积占比;如在配制过程中出现沉淀、析出现象,可以通过加热和/或超声的方式助溶

  • 1.

    请依序添加每种溶剂: 10% DMSO    40% PEG300    5% Tween-80    45% saline

    Solubility: ≥ 3 mg/mL (5.72 mM); Clear solution

    此方案可获得 ≥ 3 mg/mL (5.72 mM,饱和度未知) 的澄清溶液。

    以 1 mL 工作液为例,取 100 μL 30.0 mg/mL 的澄清 DMSO 储备液加到 400 μL PEG300 中,混合均匀;向上述体系中加入50 μL Tween-80,混合均匀;然后继续加入 450 μL生理盐水定容至 1 mL。

    将 0.9 g 氯化钠,完全溶解于 100 mL ddH₂O 中,澄清透明的生理盐水溶液
  • 2.

    请依序添加每种溶剂: 10% DMSO    90% corn oil

    Solubility: ≥ 3 mg/mL (5.72 mM); Clear solution

    此方案可获得 ≥ 3 mg/mL (5.72 mM,饱和度未知) 的澄清溶液,此方案不适用于实验周期在半个月以上的实验。

    以 1 mL 工作液为例,取 100 μL 30.0 mg/mL 的澄清 DMSO 储备液加到 900 μL玉米油中,混合均匀。

*以上所有助溶剂都可在 MCE 网站选购。
References
Kinase Assay
[1]

Briefly, 15 μL reaction volumes include a DNA strand exchange protein (0.8 μM) that is preincubated for 5 min at 37°C with 1 μM (nucleotide concentration) 32P-labeled oligonucleotide 306.7 in a reaction buffer containing 20 mM Hepes (pH 7.5), 1 mM DTT, 2 mM nucleotide cofactor, and 1 mM MgCl2 and various concentrations of RS-1. For experimental buffer conditions that included calcium, 1 mM CaCl2 is present in addition to (in the case of hRAD51) or in the place of (in the case of RecA and scRAD51) the 1 mM MgCl2. Conditions with scRAD51 additionally contains 110 nM scRAD54. After this initial binding reaction, 10 μL of 19.75 μM (base pair concentration) supercoiled homologuecontaining target plasmid DNA (pRS306) is next added along with sufficient magnesium acetate to give a final concentration of 10 mM[1].

MCE has not independently confirmed the accuracy of these methods. They are for reference only.

References
  • 摩尔计算器

  • 稀释计算器

The molarity calculator equation

Mass (g) = Concentration (mol/L) × Volume (L) × Molecular Weight (g/mol)

Mass   Concentration   Volume   Molecular Weight *
= × ×

The dilution calculator equation

Concentration (start) × Volume (start) = Concentration (final) × Volume (final)

This equation is commonly abbreviated as: C1V1 = C2V2

Concentration (start) × Volume (start) = Concentration (final) × Volume (final)
× = ×
C1   V1   C2   V2

Keywords:

RS-1RS1RS 1RAD51CRISPR/Cas9Inhibitorinhibitorinhibit

您最近查看的产品:

Your information is safe with us. * Required Fields.

   产品名称:

 

* 需求量:

* 客户姓名:

 

* Email:

* 电话:

 

* 公司或机构名称:

   留言给我们:

Bulk Inquiry

Inquiry Information

产品名称:
RS-1
目录号:
HY-19793
需求量: