The Ammonium Sulfate ACS Reagent by Dinâmica, available at LojaLab, is a highly water-soluble inorganic salt used for fractional protein precipitation by salting-out, ionic-strength adjustment, and preparation of media and solutions requiring ammonium and sulfate ions.
Characteristics
- Defined source of ammonium and sulfate ions.
- Formula (NH4)2SO4 and molar mass 132.14 g/mol.
- High water solubility suitable for gradual adjustment of salt saturation.
- ACS Reagent supplied in 500 g and 1000 g.
Applications
- Protein precipitation and fractionation through the salting-out effect.
- Concentration steps in protein and enzyme purification protocols.
- Ionic-strength adjustment in biochemical solutions.
- Preparation of culture media and solutions using ammonium and sulfate.
Technical Specifications
- Product: Ammonium Sulfate ACS Reagent.
- Brand: Dinâmica.
- Grade: ACS Reagent.
- CAS: 7783-20-2.
- Molecular formula: (NH4)2SO4.
- Molar mass: 132.14 g/mol.
- Available quantity: 500 g and 1000 g.
Technical Data
| Chemical class | Ammonium salt |
|---|
| Ions supplied | NH4+ and SO4 2- |
|---|
| Biochemical function | Salting-out precipitation |
|---|
| Packages | 500 g and 1000 g |
|---|
Frequently Asked Questions
What is Ammonium Sulfate ACS Reagent used for?
The main applications of Ammonium Sulfate ACS Reagent include protein precipitation and fractionation, enzyme concentration, ionic-strength adjustment, and preparation of media and solutions containing ammonium and sulfate.
What are the main characteristics of Ammonium Sulfate ACS Reagent?
The characteristics listed for Ammonium Sulfate ACS Reagent include an inorganic salt with formula (NH4)2SO4 and molar mass 132.14 g/mol, high water solubility, ACS Reagent grade, and 500 g and 1000 g packages.
How does Ammonium Sulfate ACS Reagent act in protein precipitation by salting-out?
A controlled increase in the concentration of Ammonium Sulfate ACS Reagent changes the interaction between water and protein surfaces, allowing proteins to be fractionated within saturation ranges defined by the protocol.
What quantities of Ammonium Sulfate ACS Reagent are available?
Ammonium Sulfate ACS Reagent is available in 500 g and 1000 g. For other quantities, recurring purchases, or larger requirements, contact the sales team to check availability and request a quotation.
How can companies and institutions purchase Ammonium Sulfate ACS Reagent and request a formal quotation?
Companies, laboratories, educational institutions, and research organizations can purchase Ammonium Sulfate ACS Reagent directly from LojaLab. For recurring purchases, internal approval processes, research funding, public procurement, or formal quotation requirements, contact the sales team.
Professional Use and Safety Guidance
This product is intended for professional use in scientific research, laboratory analysis, education, and compatible industrial applications.
Each product has its own handling, storage, and disposal requirements. Before use, consult the corresponding SDS and follow the manufacturer's instructions and the safety procedures adopted by the institution.
LojaLab provides guidance on product selection and provenance; defining the use protocol and verifying suitability for the final application are the responsibility of the purchasing professional or institution.
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