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Merck
CN

80635

Sigma-Aldrich

哌嗪-N,N′-二(2-乙磺酸)

BioXtra, ≥99.5% (T)

别名:

1,4-哌嗪二乙磺酸, 哌嗪-1,4-双(2-乙磺酸), 哌嗪-N,N′-双(2-乙磺酸)

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About This Item

经验公式(希尔记法):
C8H18N2O6S2
CAS号:
分子量:
302.37
Beilstein:
817713
EC 号:
MDL编号:
UNSPSC代码:
12161700
PubChem化学物质编号:
NACRES:
NA.25

等级

Molecular Biology

质量水平

产品线

BioXtra

方案

≥99.5% (T)

表单

powder

杂质

DNases, none detected
RNases, none detected
insoluble matter, passes filter test
phosphatases, none detected
proteases, none detected

灼烧残渣

≤0.2% (as SO4)

缺失

≤0.2% loss on drying, 110 °C

有效pH范围

6.1-7.5

pKa (25 °C)

6.8

mp

>300 °C (lit.)

溶解性

0.1 M NaOH: 0.1 M at 20 °C, clear, colorless

痕量阴离子

chloride (Cl-): ≤200 mg/kg
sulfate (SO42-): ≤50 mg/kg

痕量阳离子

Al: ≤5 mg/kg
As: ≤0.1 mg/kg
Ba: ≤5 mg/kg
Bi: ≤5 mg/kg
Ca: ≤10 mg/kg
Cd: ≤5 mg/kg
Co: ≤5 mg/kg
Cr: ≤5 mg/kg
Cu: ≤5 mg/kg
Fe: ≤5 mg/kg
K: ≤50 mg/kg
Li: ≤5 mg/kg
Mg: ≤5 mg/kg
Mn: ≤5 mg/kg
Mo: ≤5 mg/kg
Na: ≤100 mg/kg
Ni: ≤5 mg/kg
Pb: ≤5 mg/kg
Sr: ≤5 mg/kg
Zn: ≤5 mg/kg

λ

0.1 M in 1 M NaOH

紫外吸收

λ: 260 nm Amax: 0.055
λ: 280 nm Amax: 0.040

SMILES字符串

OS(=O)(=O)CCN1CCN(CC1)CCS(O)(=O)=O

InChI

1S/C8H18N2O6S2/c11-17(12,13)7-5-9-1-2-10(4-3-9)6-8-18(14,15)16/h1-8H2,(H,11,12,13)(H,14,15,16)

InChI key

IHPYMWDTONKSCO-UHFFFAOYSA-N

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应用


  • 采用实时等温差示扫描荧光法进行免疫球蛋白G稳定性的灵敏检测:抗体治疗中蛋白质稳定性的决定因素: 在该研究中,PIPES缓冲液的使用对于差示扫描荧光分析过程中免疫球蛋白G稳定性的保持至关重要。该方法对于评估抗体疗法的稳定性至关重要(Moggridge et al., 2017)。

其他说明

Hybrid selection of mRNA - component of prehybridization buffercitation
预杂交缓冲液mRNA组分的杂交选择

储存分类代码

13 - Non Combustible Solids

WGK

WGK 3

闪点(°F)

Not applicable

闪点(°C)

Not applicable

个人防护装备

Eyeshields, Gloves, type N95 (US)


历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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访问文档库

R. Jagus
Methods in Enzymology, 152, 570-570 (1987)
Veronique Adoue et al.
Molecular systems biology, 10, 754-754 (2014-10-19)
Most complex disease-associated genetic variants are located in non-coding regions and are therefore thought to be regulatory in nature. Association mapping of differential allelic expression (AE) is a powerful method to identify SNPs with direct cis-regulatory impact (cis-rSNPs). We used
Kalina Makowiecki et al.
The Journal of neuroscience : the official journal of the Society for Neuroscience, 34(32), 10780-10792 (2014-08-08)
Repetitive transcranial magnetic stimulation (rTMS) is increasingly used as a treatment for neurological and psychiatric disorders. Although the induced field is focused on a target region during rTMS, adjacent areas also receive stimulation at a lower intensity and the contribution
Nicholas Light et al.
Epigenetics, 9(9), 1238-1251 (2014-07-24)
Allele-specific (AS) assessment of chromatin has the potential to elucidate specific cis-regulatory mechanisms, which are predicted to underlie the majority of the known genetic associations to complex disease. However, development of chromatin landscapes at allelic resolution has been challenging since
M Le Hir
Enzyme, 45(4), 194-199 (1991-01-01)
An impurity, probably an anion, present in some batches of the buffer substances 4-(2-hydroxyethyl) piperazine-1-ethanesulfonic acid (HEPES), 2-morpholinoethane sulfonic acid (Mes) and piperazine-1,4-bis(2-ethane sulfonic acid (Pipes), activates the soluble 5'-nucleotidase from rat kidney. The affinity of the enzyme for 5'-IMP

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