모든 사진(5)
About This Item
Linear Formula:
(NH4)2SO4
CAS Number:
Molecular Weight:
132.14
EC Number:
MDL number:
UNSPSC 코드:
12352314
eCl@ss:
38030408
PubChem Substance ID:
NACRES:
NA.31
solubility:
H2O: 0.667 g/mL
추천 제품
Grade
for molecular biology
Quality Level
분석
≥99.0%
양식
powder
기술
affinity binding assay: suitable
protein purification: suitable
불순물
≤0.005% Insolubles
pH
5.0-6 (25 °C, 132 g/L)
mp
>280 °C (dec.) (lit.)
solubility
H2O: 0.667 g/mL
density
1.77 g/mL at 25 °C (lit.)
음이온 미량물
chloride (Cl-): ≤5 ppm
양이온 미량물
Cu: ≤5 ppm
Fe: ≤5 ppm
Zn: ≤5 ppm
heavy metals (as Pb): ≤2 ppm
흡수
≤0.025 at 280 at 1 M
≤0.03 at 260 at 1 M
적합성
suitable for flow cytometry
suitable for molecular biology
응용 분야
metabolomics
microbiology
외래 활성
DNase, RNase, and protease, none detected
SMILES string
N.N.OS(O)(=O)=O
InChI
1S/2H3N.H2O4S/c;;1-5(2,3)4/h2*1H3;(H2,1,2,3,4)
InChI key
BFNBIHQBYMNNAN-UHFFFAOYSA-N
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일반 설명
Ammonium sulfate is a versatile inorganic sulfate salt, plays crucial role in biochemical research, molecular biology, and cell culture. It serves as an indispensable tool for purifying antibodies and precipitating or fractionating proteins. Furthermore, it is instrumental in crystallographic analysis of nucleic acids and proteins and also used as a nitrogen supplement in synthetic laboratory media. Our premium-grade Ammonium Sulfate is meticulously crafted to be DNase, RNase, and Protease-free, ensuring its suitability for cutting-edge research.
애플리케이션
Ammonium sulfate helps in quick precipitation of celluar proteins. Ammonium sulfate may be used for the precipitation or fractionation of proteins or for purification of antibodies. It is also useful for crystallographic analysis of nucleic acids and proteins.Ammonium sulfate has been used
- in the preparation of ′Blue Silver′ colloidal Coomassie stain for proteins.
- to precipitate the Shiga-like toxin from the culture supernatant.
- for precipitaion of viral particles from the culture supernatant.
특징 및 장점
- Heavy metals (as Pb): ≤2 ppm
- Free from DNase, RNase, and protease
기타 정보
For additional information on our range of Biochemicals, please complete this form.
Storage Class Code
11 - Combustible Solids
WGK
WGK 1
Flash Point (°F)
Not applicable
Flash Point (°C)
Not applicable
개인 보호 장비
Eyeshields, Gloves, type N95 (US)
가장 최신 버전 중 하나를 선택하세요:
시험 성적서(COA)
Lot/Batch Number
이미 열람한 고객
Assessment of Cell Cycle and Induction of Apoptosis by Shiga-like Toxin Produced by Escherichia coli O157:H7 in T47D Breast Cancer Cells Using Flow Cytometry
Wayan Suardana et al.
Asian Pacific Journal of Cancer Prevention, 23-10, 3247-3252 (2022)
Protein precipitation using ammonium sulfate
P Wingfield
Current Protocols in Protein Science / Editorial Board, John E. Coligan ... [Et Al.], 3 (2001)
Use of ammonium sulphate as a sulphur fertilizer: Implications for ammonia volatilization
David S Powlson, Chris J Dawson
Soil use and management, 38(1), 622-634 (2022)
William P Heal et al.
Nature protocols, 7(1), 105-117 (2011-12-24)
A protocol for selective and site-specific enzymatic labeling of proteins is described. The method exploits the protein co-/post-translational modification known as myristoylation, the transfer of myristic acid (a 14-carbon saturated fatty acid) to an N-terminal glycine catalyzed by the enzyme
Mohd Baasir Gaisawat et al.
Microorganisms, 8(1) (2020-01-08)
Clostridium (C.) difficile-infection (CDI), a nosocomial gastrointestinal disorder, is of growing concern due to its rapid rise in recent years. Antibiotic therapy of CDI is associated with disrupted metabolic function and altered gut microbiota. The use of probiotics as an
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