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Merck
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安全信息

H-073

Supelco

25-羟基维生素D2标准液 CRM 溶液

50 μg/mL in ethanol, ampule of 1 mL, certified reference material, Cerilliant®

别名:

25-羟基维生素 D2 溶液

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About This Item

经验公式（希尔记法）:
C28H44O2
CAS号:
21343-40-8
分子量:
412.65
EC 号:
200-578-6
MDL编号:
MFCD02683431
UNSPSC代码:
41116107
PubChem化学物质编号:
329815131
NACRES:
NA.24

等级

certified reference material

质量水平

300

形式

liquid

特点

Snap-N-Spike®/Snap-N-Shoot®

包装

ampule of 1 mL

制造商/商品名称

Cerilliant®

浓度

50 μg/mL in ethanol

应用

clinical testing
clinical testing
clinical testing

格式

single component solution

储存温度

−70°C

SMILES字符串

CCCC(O)CC.CC(\C=C\C(C)C(C)(C)O)C1CCC2C(CCCC12C)\C=C\C=C/C=C

InChI

1S/C28H44O2/c1-19-10-14-24(29)18-23(19)13-12-22-8-7-17-28(6)25(15-16-26(22)28)20(2)9-11-21(3)27(4,5)30/h9,11-13,20-21,24-26,29-30H,1,7-8,10,14-18H2,2-6H3/b11-9+,22-12+,23-13-/t20-,21+,24+,25-,26+,28-/m1/s1

InChI key

KJKIIUAXZGLUND-ICCVIKJNSA-N

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相关类别

一般描述

25-羟基维生素 D2 的经认证加标溶液 ®，25-羟基维生素 D2 是一种激素原，其血清水平用于测定维生素 D 营养状况。该溶液标准品适用于研究和临床环境中的关键定量应用，包括：用于制备用于 LC/UV 和 LC-MS/MS 分析的质控品和校准品；作为系统调整/适用性标准；线性验证；内部能力验证；用于 OEM 制备试剂、开发检测试剂盒和仪器 IQ/OQ。

稳定、定量的解决方案格式为用户提供了显著的益处，包括节省材料、提高劳动效率和使用方便。贮存稳定的 Snap-N-Spike ®格式允许实验室省去繁琐的称重操作，并能够在即将使用前将已知浓度的分析物加标至其选择的基质中。

应用

25-羟基维生素D2可用作认证标准物质（CRM），用于通过色谱技术测定生物样品中的分析物。

法律信息

CERILLIANT is a registered trademark of Merck KGaA, Darmstadt, Germany
CERTIFIED SPIKING SOLUTION is a registered trademark of Cerilliant Corporation
Snap-N-Shoot is a registered trademark of Cerilliant Corporation
Snap-N-Spike is a registered trademark of Merck KGaA, Darmstadt, Germany

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象形图

FlameExclamation mark
GHS02,GHS07

警示用语：

Danger

危险声明

H225,H319

危险分类

Eye Irrit. 2 - Flam. Liq. 2

WGK

WGK 1

闪点(°F)

closed cup

闪点(°C)

closed cup

法规信息

危险化学品

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Paul Haggarty et al.
The British journal of nutrition, 109(5), 898-905 (2012-11-22)
The aims of the present study were to determine compliance with current advice on vitamin D and to assess the influence of season, dietary intake, supplement use and deprivation on vitamin D status in pregnant mothers and newborns in the
Kevin D Cashman et al.
The British journal of nutrition, 112(2), 193-202 (2014-05-02)
It has been suggested that vitamin D₂ is not very prevalent in the human food chain. However, data from a number of recent intervention studies suggest that the majority of subjects had measurable serum 25-hydroxyvitamin D₂ (25(OH)D₂) concentrations. Serum 25(OH)D₂
Grant R Campbell et al.
PLoS pathogens, 8(11), e1003017-e1003017 (2012-11-21)
Toll-like receptors (TLR) are important in recognizing microbial pathogens and triggering host innate immune responses, including autophagy, and in the mediation of immune activation during human immunodeficiency virus type-1 (HIV) infection. We report here that TLR8 activation in human macrophages
Stephen J Bruce et al.
Rapid communications in mass spectrometry : RCM, 27(1), 200-206 (2012-12-15)
The aim of the work was to develop and validate a method for the quantification of vitamin D metabolites in serum using ultra-high-pressure liquid chromatography coupled to mass spectrometry (LC/MS), and to validate a high-resolution mass spectrometry (LC/HRMS) approach against
Amin Salehpour et al.
Nutrition journal, 11, 78-78 (2012-09-25)
Vitamin D concentrations are linked to body composition indices, particularly body fat mass. Relationships between hypovitaminosis D and obesity, described by both BMI and waist circumference, have been mentioned. We have investigated the effect of a 12-week vitamin D3 supplementation
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我们的科学家团队拥有各种研究领域经验，包括生命科学、材料科学、化学合成、色谱、分析及许多其他领域.

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