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线性分子式:
H2NCOCH2NHCH2CH2SO3H
化学文摘社编号:
分子量:
182.20
UNSPSC Code:
12161700
NACRES:
NA.25
PubChem Substance ID:
EC Number:
230-908-4
Beilstein/REAXYS Number:
2253770
MDL number:
InChI key
DBXNUXBLKRLWFA-UHFFFAOYSA-N
InChI
1S/C4H10N2O4S/c5-4(7)3-6-1-2-11(8,9)10/h6H,1-3H2,(H2,5,7)(H,8,9,10)
SMILES string
NC(=O)CNCCS(O)(=O)=O
assay
≥99.0% (titration)
form
crystalline powder
pH
3.0-4.5
useful pH range
6.1-7.5
pKa (25 °C)
6.8
mp
>220 °C (dec.) (lit.)
solubility
water: 0.523 g/mL, clear, colorless
application(s)
diagnostic assay manufacturing
storage temp.
room temp
Quality Level
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General description
N-(2-乙酰氨基)-2-氨基乙磺酸 (ACES) 是一种用于生物化学和分子生物学研究的两性离子缓冲液。它是一种Good′s缓冲液,pH 范围为 6.15 - 8.35。ACES 缓冲液水溶液的最优pH范围是 6.1 - 7.5。
Application
ACES 可用于:
- 用作木炭酵母提取物 (BYCE) 缓冲琼脂成分,用于铺板细菌培养和缓冲酵母提取物 (BYE) 液体培养基以培养细菌
- 研究 pH 值变化对细菌(枯草芽孢杆菌)孢子热灭活的影响
- 用作缓冲体系,研究α-淀粉酶在静水压力下对淀粉的解聚。
Other Notes
本品仅供实验室使用,不适用于药物、家庭或其他用途。
存储类别
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)
Shift of pH-value during thermal treatments in buffer solutions and selected foods
Reineke K, et al.
International journal of food properties (2011)
High-content assay to measure mitochondrial function and bacterial vacuole size in infected human primary macrophages
Drame M, et al.
STAR protocols (2023)
Catalytic activity of $\beta$-amylase from barley in different pressure/temperature domains
Heinz V, et al.
Biotechnology Progress (2005)
P H Edelstein et al.
Journal of clinical microbiology, 31(12), 3329-3330 (1993-12-01)
Growth of Legionella spp. on buffered charcoal yeast extract medium supplemented with alpha-ketoglutarate and formulated with 3-(n-morpholino)propanesulfonic acid (MOPS), 3-(n-morpholino)-2-hydroxypropanesulfonic acid (MOPSO), or n-(2-acetamido)-2-aminoethanesulfonic acid (ACES) buffer was similar. With three exceptions, growth was no different in buffered yeast extract
D J Chappell
Clinical chemistry, 31(8), 1384-1386 (1985-08-01)
The hereditary deficiency variants of alpha 1-antitrypsin that are associated with diseases such as emphysema are usually identified by use of isoelectric focusing on polyacrylamide gels. Agarose is a simpler, faster, safer, and more reliable medium for this, but resolution
相关内容
了解生产规模的高纯度生物学缓冲液通过我们专业制造溶液,确保稳定性、pH控制和稳定供应。
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Product Information Sheet
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