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  4. SPQ

SPQ is a fluorescent dye. SPQ can be used to measure chloride ion concentration transients and transport rates in vesicles, cells, and even intact epithelium.

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SPQ

SPQ 화학구조

CAS No. : 83907-40-8

사이즈 가격 재고 수량
Solid + Solvent (Highly Recommended)
10 mM * 1 mL in Water
ready for reconstitution
 해외재고보유
Solution
10 mM * 1 mL in Water 해외재고보유
Solid
50 mg 해외재고보유
100 mg 해외재고보유
250 mg 해외재고보유
500 mg 해외재고보유
1 g   견적 받기  
5 g   견적 받기  

* 장바구니에 담기 전 물품의 수량을 선택해 주십시오.

This product is a controlled substance and not for sale in your territory.

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SPQ Related Antibodies

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  • 순도&문서

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제품 설명

SPQ is a fluorescent dye. SPQ can be used to measure chloride ion concentration transients and transport rates in vesicles, cells, and even intact epithelium[1][2].

In Vitro

SPQ (1 mM or 10 mM, 16 h in 4°C or 30 min 37°C) can accurately and real-time report changes in intracellular Cl- concentration in human erythrocyte ghosts[2].

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

SPQ Related Antibodies
분자량

281.33

화학식

C13H15NO4S
CAS No.
Appearance

Solid

Color

White to gray

Emission (Em)

443
Excitation (Ex)

344
SMILES

O=S(CCC[N+]1=C2C=CC(OC)=CC2=CC=C1)([O-])=O
선적

Room temperature in continental US; may vary elsewhere.
보관

4°C, protect from light

*In solvent : -80°C, 6 months; -20°C, 1 month (protect from light)

용액&용해도
In Vitro: 

H2O : 25 mg/mL (88.86 mM; Need ultrasonic)

DMSO : < 1 mg/mL (insoluble or slightly soluble)

Preparing
Stock Solutions
Concentration Solvent Mass 1 mg 5 mg 10 mg
1 mM 3.5545 mL 17.7727 mL 35.5454 mL
5 mM 0.7109 mL 3.5545 mL 7.1091 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 (protect from light). When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.

* Note: If you choose water as the stock solution, please dilute it to the working solution, then filter and sterilize it with a 0.22 μm filter before use.

  • 몰농도 계산기

  • 농도 희석 계산기

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

Mass
=
Concentration
×
Volume
×
Molecular Weight *

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

This equation is commonly abbreviated as: C1V1 = C2V2

Concentration (start)

C1

×
Volume (start)

V1

=
Concentration (final)

C2

×
Volume (final)

V2

In Vivo Dissolution Calculator
Please enter the basic information of animal experiments:

Dosage

mg/kg

Animal weight
(per animal)

g

Dosing volume
(per animal)

μL

Number of animals

Recommended: Prepare an additional quantity of animals to account for potential losses during experiments.
Calculation results:
Working solution concentration: mg/mL
This product has good water solubility, please refer to the measured solubility data in water/PBS/Saline for details.
The concentration of the stock solution you require exceeds the measured solubility. The following solution is for reference only.If necessary, please contact MedChemExpress (MCE).
순도&문서

Purity: 98.82%

SDS (393 KB)

COA (251 KB) LCMS (330 KB)

Handling Instructions (2659 KB)
References

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 (protect from 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
H2O 1 mM 3.5545 mL 17.7727 mL 35.5454 mL 88.8636 mL
5 mM 0.7109 mL 3.5545 mL 7.1091 mL 17.7727 mL
10 mM 0.3555 mL 1.7773 mL 3.5545 mL 8.8864 mL
15 mM 0.2370 mL 1.1848 mL 2.3697 mL 5.9242 mL
20 mM 0.1777 mL 0.8886 mL 1.7773 mL 4.4432 mL
25 mM 0.1422 mL 0.7109 mL 1.4218 mL 3.5545 mL
30 mM 0.1185 mL 0.5924 mL 1.1848 mL 2.9621 mL
40 mM 0.0889 mL 0.4443 mL 0.8886 mL 2.2216 mL
50 mM 0.0711 mL 0.3555 mL 0.7109 mL 1.7773 mL
60 mM 0.0592 mL 0.2962 mL 0.5924 mL 1.4811 mL
80 mM 0.0444 mL 0.2222 mL 0.4443 mL 1.1108 mL

* Note: If you choose water as the stock solution, please dilute it to the working solution, then filter and sterilize it with a 0.22 μm filter before use.

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SPQ Related Classifications

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:

SPQ83907-40-8Fluorescent Dyefluorescent dyeCl-Inhibitorinhibitorinhibit

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Inquiry Information

상품명:
SPQ
Cat. No.:
HY-D0936
수량:
MCE Japan Authorized Agent:

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SAFETY DATA SHEET (SDS)

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