2. Cell Cycle/DNA Damage
  3. G-quadruplex
  4. 2-Di-1-ASP

2-Di-1-ASP (DASPI; Compound 18a) is a mono-stryryl dye, and widely used as mitochondrial stain and groove-binding fluorescent probes for double-stranded DNA. 2-Di-1-ASP is selective for G-quadruplex (G4) and double-stranded DNA.

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2-Di-1-ASP

2-Di-1-ASP 構造式

CAS 番号 : 2156-29-8

容量 価格（税別） 在庫状況 数量
>無料サンプル (0.1 - 0.2 mg)   今すぐ申し込む  
Solid + Solvent (Highly Recommended)
10 mM * 1 mL in DMSO
ready for reconstitution
 USD 55 在庫あり
Solution
10 mM * 1 mL in DMSO USD 55 在庫あり
Solid
100 mg $50 在庫あり
500 mg $200 在庫あり
1 g   お問い合わせ  
5 g   お問い合わせ  

* アイテムを追加する前、数量をご選択ください

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2-Di-1-ASP 関連抗体

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製品説明

2-Di-1-ASP (DASPI; Compound 18a) is a mono-stryryl dye, and widely used as mitochondrial stain and groove-binding fluorescent probes for double-stranded DNA. 2-Di-1-ASP is selective for G-quadruplex (G4) and double-stranded DNA[1].

Cellular Effect
Cell Line Type Value Description References
Huh-7 CC50
3.026 μM
Compound: GNF-Pf-329
NOVARTIS: Cytotoxicity against human hepatocellular carcinoma cell line (Huh7)
NOVARTIS: Cytotoxicity against human hepatocellular carcinoma cell line (Huh7)
[PMID: 18579783]
Huh-7 CC50
> 10 μM
Compound: GNF-Pf-5154
NOVARTIS: Cytotoxicity against human hepatocellular carcinoma cell line (Huh7)
NOVARTIS: Cytotoxicity against human hepatocellular carcinoma cell line (Huh7)
[PMID: 18579783]
体外実験

2-Di-1-ASP (Compound 18a) displays significant fluorescence enhancements in the presence of G-quadruplex (G4) structures (up to 300-fold), and good selectivity with respect to double-stranded DNA. 2-Di-1-ASP shows fluorimetric selectivity for parallel G4-DNA forms (c-kit2, c-kit87up, c-myc)[1].

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

2-Di-1-ASP 関連抗体
分子量

366.24

分子式

C16H19IN2
Emission (Em)

607
Excitation (Ex)

485
CAS 番号
Appearance

Solid

Color

Pink to red

SMILES

C[N+]1=CC=CC=C1/C=C/C2=CC=C(N(C)C)C=C2.[I-]
輸送条件

Room temperature in continental US; may vary elsewhere.
保管条件

4°C, sealed storage, away from moisture and light

*In solvent : -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture and light)
溶剤 & 溶解度
体外: 

DMSO : 25 mg/mL (68.26 mM; Need ultrasonic; Hygroscopic DMSO has a significant impact on the solubility of product, please use newly opened DMSO)

Preparing
Stock Solutions
Concentration Solvent Mass 1 mg 5 mg 10 mg
1 mM 2.7304 mL 13.6523 mL 27.3045 mL
5 mM 0.5461 mL 2.7304 mL 5.4609 mL
10 mM 0.2730 mL 1.3652 mL 2.7304 mL
View the Complete Stock Solution Preparation Table

* Please refer to the solubility information to select the appropriate solvent. Once prepared, please aliquot and store the solution to prevent product inactivation from repeated freeze-thaw cycles.
Storage method and period of stock solution: -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture and light). When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.

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  • Dilution Calculator

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

一般には略語で表示されます：C1V1 = C2V2

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In Vivo Dissolution Calculator
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純度とドキュメンテーション
参考文献

Complete Stock Solution Preparation Table

* Please refer to the solubility information to select the appropriate solvent. Once prepared, please aliquot and store the solution to prevent product inactivation from repeated freeze-thaw cycles.
Storage method and period of stock solution: -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture and light). When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.

Optional Solvent Concentration Solvent Mass 1 mg 5 mg 10 mg 25 mg
DMSO 1 mM 2.7305 mL 13.6523 mL 27.3045 mL 68.2613 mL
5 mM 0.5461 mL 2.7305 mL 5.4609 mL 13.6523 mL
10 mM 0.2730 mL 1.3652 mL 2.7305 mL 6.8261 mL
15 mM 0.1820 mL 0.9102 mL 1.8203 mL 4.5508 mL
20 mM 0.1365 mL 0.6826 mL 1.3652 mL 3.4131 mL
25 mM 0.1092 mL 0.5461 mL 1.0922 mL 2.7305 mL
30 mM 0.0910 mL 0.4551 mL 0.9102 mL 2.2754 mL
40 mM 0.0683 mL 0.3413 mL 0.6826 mL 1.7065 mL
50 mM 0.0546 mL 0.2730 mL 0.5461 mL 1.3652 mL
60 mM 0.0455 mL 0.2275 mL 0.4551 mL 1.1377 mL
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2-Di-1-ASP Related Classifications

  • Molarity Calculator

  • Dilution Calculator

The molarity calculator equation

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

質量   濃度   体積   分子量 *
= × ×

The dilution calculator equation

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

一般には略語で表示されます：C1V1 = C2V2

濃度 （開始） × 体積 （開始） = 濃度 （終了） × 体積 （終了）
× = ×
C1   V1   C2   V2
Help & FAQs
  • Do most proteins show cross-species activity?

    Species cross-reactivity must be investigated individually for each product. Many human cytokines will produce a nice response in mouse cell lines, and many mouse proteins will show activity on human cells. Other proteins may have a lower specific activity when used in the opposite species.

Keywords:

2-Di-1-ASP2156-29-8DASPIG-quadruplexFluorescentprobesdyemono-stryrylG4-DNAmitochondrialInhibitorinhibitorinhibit

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製品名:
2-Di-1-ASP
製品番号:
HY-135009
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