详细介绍

5-BrdU (Synonyms: 5-溴脱氧尿-嘧啶核苷）

5-BrdU (BrdU) 是一种核苷类似物，可与胸苷竞争掺入 DNA。5-BrdU 通常用于检测增殖细胞。

生物活性

5-BrdU (BrdU) is a nucleoside analog that competes with thymidine for incorporation into DNA. 5-BrdU is commonly used in the detection of proliferating cells.

体外研究(In Vitro)

Bromodeoxyuridine induces a progressive, dose-responsive suppression of cancer cell line and cancer stem cell population expansion RG2 rat glioma cells. In H9 cells and BJ fibroblasts, bromodeoxyuridine alters the cell cycle profile^[1]. BrdU is stably integrated into the DNA, and thus can be used in assessment of cell proliferation and other cell procession^[2].

体内研究(In Vivo)

Bromodeoxyuridine (300 mg/kg, i.p. or 0.8 mg/mL, p.o.) significantly slows tumor progression in rat glioma RG2 tumor model^[1].

分子量：307.10

Formula：C₉H₁₁BrN₂O₅

CAS 号：59-14-3

中文名称：5-溴脱氧尿-嘧啶核苷

运输条件：Room temperature in continental US; may vary elsewhere.

储存方式：

4°C, protect from light

*In solvent : -80°C, 6 months; -20°C, 1 month (protect from light)

溶解性数据

In Vitro:

DMSO : 250 mg/mL (814.07 mM; Need ultrasonic)

H₂O : 2 mg/mL (6.51 mM; ultrasonic and warming and heat to 60°C)

配制储备液

浓度溶剂体积质量	1 mg	5 mg	10 mg

1 mM	3.2563 mL	16.2813 mL	32.5627 mL
5 mM	0.6513 mL	3.2563 mL	6.5125 mL
10 mM	0.3256 mL	1.6281 mL	3.2563 mL

请根据产品在不同溶剂中的溶解度选择合适的溶剂配制储备液；一旦配成溶液，请分装保存，避免反复冻融造成的产品失效。
储备液的保存方式和期限：-80°C, 6 months; -20°C, 1 month (protect from light)。-80°C 储存时，请在 6 个月内使用，-20°C 储存时，请在 1 个月内使用。

In Vivo:

以下溶解方案都请先按照 In Vitro 方式配制澄清的储备液，再依次添加助溶剂：

——为保证实验结果的可靠性，澄清的储备液可以根据储存条件，适当保存；体内实验的工作液，建议您现用现配，当天使用；以下溶剂前显示的百
分比是指该溶剂在您配制终溶液中的体积占比；如在配制过程中出现沉淀、析出现象，可以通过加热和/或超声的方式助溶

1.

请依序添加每种溶剂： PBS
Solubility: 16.25 mg/mL (52.91 mM); Clear solution; Need ultrasonic
2.

请依序添加每种溶剂： 10% DMSO 40% PEG300 5% Tween-80 45% saline
Solubility: ≥ 2.08 mg/mL (6.77 mM); Clear solution
3.

请依序添加每种溶剂： 10% DMSO 90% (20% SBE-β-CD in saline)
Solubility: ≥ 2.08 mg/mL (6.77 mM); Clear solution
4.

请依序添加每种溶剂： 10% DMSO 90% corn oil

参考文献

[1]. Levkoff LH, et al. Bromodeoxyuridine inhibits cancer cell proliferation in vitro and in vivo. Neoplasia. 2008 Aug;10(8):804-16.

[2]. Rothaeusler K, et al. Assessment of cell proliferation by 5-bromodeoxyuridine (BrdU) labeling for multicolor flow cytometry. Curr Protoc Cytom. 2007 Apr;Chapter 7:Unit7.31

注：产品仅用于科研

产品简介

详细介绍

5-BrdU (Synonyms: 5-溴脱氧尿-嘧啶核苷）