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Sigma-Aldrich

十二烷基二甲基氧化胺

BioXtra, ≥99.0% (NT)

别名:

DDAO, LDAO, 月桂基二甲基氧化胺

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5 G
$680.00
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$2,340.00

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$680.00
25 G
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About This Item

线性分子式:
CH3(CH2)11N(O)(CH3)2
CAS号:
1643-20-5
分子量:
229.40
Beilstein:
1769927
EC 号:
216-700-6
MDL编号:
MFCD00002049
UNSPSC代码:
12161902
PubChem化学物质编号:
57649946
NACRES:
NA.26

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描述

non-ionic

质量水平

200

产品线

BioXtra

方案

≥99.0% (NT)

表单

powder

分子量

229.40 g/mol

技术

protein quantification: suitable

杂质

≤0.03% peroxides (as H2O2)

CMC

1-2 mM

mp

132-133 °C (lit.)

痕量阴离子

chloride (Cl-): ≤100 mg/kg
sulfate (SO42-): ≤50 mg/kg

痕量阳离子

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: ≤100 mg/kg
Mg: ≤5 mg/kg
Mn: ≤5 mg/kg
Na: ≤50 mg/kg
Ni: ≤5 mg/kg
Pb: ≤5 mg/kg
Zn: ≤5 mg/kg

储存温度

2-8°C

SMILES字符串

CCCCCCCCCCCC[N+](C)(C)[O-]

InChI

1S/C14H31NO/c1-4-5-6-7-8-9-10-11-12-13-14-15(2,3)16/h4-14H2,1-3H3

InChI key

SYELZBGXAIXKHU-UHFFFAOYSA-N

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相关类别

一般描述

N,N-二甲基十二烷基胺 N-氧化物是一种非变性两性离子表面活性剂，其临界胶束浓度（CMC）约为 1mm。它用于溶解蛋白质和研究大分子的构象和分子相互作用。

应用

N,N-二甲基十二烷基胺N-氧化物用于细胞裂解和细胞颗粒的重悬，以进行免疫印迹分析。

警示用语：

Danger

危险分类

Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 2 - Eye Dam. 1 - Skin Irrit. 2

储存分类代码

11 - Combustible Solids

WGK

WGK 2

个人防护装备

Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number
0000331372
BCCK7525
BCCM2621
0000331372
0000236289

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Eugenio Daviso et al.
Journal of the American Chemical Society, 133(42), 16754-16757 (2011-10-04)
Several techniques rely on electron-nuclear interactions to boost the polarization of nuclear spins in the solid phase. Averaging out of anisotropic interactions as a result of molecular tumbling strongly reduces the applicability of such hyperpolarization approaches in liquids. Here we
Gerardo Palazzo et al.
Biochimica et biophysica acta, 1804(1), 137-146 (2009-09-30)
We report on the response of reaction center (RC) from Rhodobacter sphaeroides (an archetype of membrane proteins) to the exposure at high temperature. The RCs have been solubilized in aqueous solution of the detergent N,N-dimethyldodecylamine-N-oxide (LDAO). Changes in the protein
"Self-immolative" spacer for uncaging with fluorescence reporting.
Raphaël Labruère et al.
Angewandte Chemie (International ed. in English), 51(37), 9344-9347 (2012-08-30)
Benesh Joseph et al.
The Journal of biological chemistry, 286(47), 41008-41017 (2011-09-29)
ATP-binding cassette (ABC) transporters are ubiquitous integral membrane proteins that translocate substrates across cell membranes. The alternating access of their transmembrane domains to opposite sides of the membrane powered by the closure and reopening of the nucleotide binding domains is
Tsyr-Yan Yu et al.
Biochimica et biophysica acta, 1818(6), 1562-1569 (2011-11-29)
Three isoforms of the human voltage-dependent anion channel (VDAC), located in the outer mitochondrial membrane, are crucial regulators of mitochondrial function. Numerous studies have been carried out to elucidate biochemical properties, as well as the three-dimensional structure of VDAC-1. However
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Questions

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  1. How is shipping temperature determined? And how is it related to the product storage temperature?

    1 answer

    1. Products may be shipped at a different temperature than the recommended long-term storage temperature. If the product quality is sensitive to short-term exposure to conditions other than the recommended long-term storage, it will be shipped on wet or dry-ice. If the product quality is NOT affected by short-term exposure to conditions other than the recommended long-term storage, it will be shipped at ambient temperature. As shipping routes are configured for minimum transit times, shipping at ambient temperature helps control shipping costs for our customers. For more information, please refer to the Storage and Transport Conditions document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/316/622/storage-transport-conditions-mk.pdf

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  2. How can I determine the shelf life / expiration / retest date of this product?

    1 answer

    1. If this product has an expiration or retest date, it will be shown on the Certificate of Analysis (COA, CofA). If there is no retest or expiration date listed on the product's COA, we do not have suitable stability data to determine a shelf life. For these products, the only date on the COA will be the release date; a retest, expiration, or use-by-date will not be displayed.
      For all products, we recommend handling per defined conditions as printed in our product literature and website product descriptions. We recommend that products should be routinely inspected by customers to ensure they perform as expected.
      For products without retest or expiration dates, our standard warranty of 1 year from the date of shipment is applicable.
      For more information, please refer to the Product Dating Information document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/449/386/product-dating-information-mk.pdf

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