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  4. CAPSO

CAPSO is a biological zwitterionic buffer with the useful pH range from 8.9 to 10.3.

For research use only. We do not sell to patients.

CAPSO Chemical Structure

CAPSO Chemical Structure

CAS No. : 73463-39-5

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Based on 1 publication(s) in Google Scholar

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CAPSO Related Antibodies

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Description

CAPSO is a biological zwitterionic buffer with the useful pH range from 8.9 to 10.3[1].

Molecular Weight

237.32

Formula

C9H19NO4S
CAS No.
Appearance

Solid

Color

White to off-white

SMILES

O=S(CC(O)CNC1CCCCC1)(O)=O
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 : 25 mg/mL (105.34 mM; ultrasonic and warming and heat to 60°C; 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 4.2137 mL 21.0686 mL 42.1372 mL
5 mM 0.8427 mL 4.2137 mL 8.4274 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. When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.

  • Molarity Calculator

  • Dilution Calculator

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
Purity & Documentation

Purity: ≥98.0%

SDS (393 KB)

COA (246 KB) HNMR (117 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. 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 4.2137 mL 21.0686 mL 42.1372 mL 105.3430 mL
5 mM 0.8427 mL 4.2137 mL 8.4274 mL 21.0686 mL
10 mM 0.4214 mL 2.1069 mL 4.2137 mL 10.5343 mL
15 mM 0.2809 mL 1.4046 mL 2.8091 mL 7.0229 mL
20 mM 0.2107 mL 1.0534 mL 2.1069 mL 5.2671 mL
25 mM 0.1685 mL 0.8427 mL 1.6855 mL 4.2137 mL
30 mM 0.1405 mL 0.7023 mL 1.4046 mL 3.5114 mL
40 mM 0.1053 mL 0.5267 mL 1.0534 mL 2.6336 mL
50 mM 0.0843 mL 0.4214 mL 0.8427 mL 2.1069 mL
60 mM 0.0702 mL 0.3511 mL 0.7023 mL 1.7557 mL
80 mM 0.0527 mL 0.2634 mL 0.5267 mL 1.3168 mL
100 mM 0.0421 mL 0.2107 mL 0.4214 mL 1.0534 mL
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CAPSO 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:

CAPSO73463-39-5Biochemical Assay ReagentszwitterionicbufferpHInhibitorinhibitorinhibit

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