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Cypate 是一种花青染料,是一种用于体内肿瘤成像的近红外 (NIR) 荧光探针。

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Cypate Chemical Structure

Cypate Chemical Structure

CAS No. : 95837-47-1

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  • 生物活性

  • 纯度 & 产品资料

  • 参考文献

生物活性

Cypate, a cyanine dye, is a near infrared (NIR) fluorescent probe for in vivo tumor imaging[1][2].

体外研究
(In Vitro)

Guidelines (Following is our recommended protocol. This protocol only provides a guideline, and should be modified according to your specific needs).
1. 将每种类型细胞在单独的 35 毫米玻璃底培养皿上接种 1×106 个。
2. 24 小时后,将细胞与 10 µM Cypate 无酚红培养基溶液一起孵育 2 小时。
3. 处理后,细胞用 PBS 洗涤 3 次并用 4% 多聚甲醛固定用于成像,或收集细胞内的 Cypate 内容物用于光谱和/或 LC-MS 分析。
4. 对体外细胞培养实验进行共聚焦显微镜检查。Cypate 的激发波长为 647 nm[1]

MCE has not independently confirmed the accuracy of these methods. They are for reference only.

体内研究
(In Vivo)

Cypate (10 nmol; 100 µL; 静脉给药; 每 24 小时一次; 连续 6 天) 导致肝脏蓄积最高[1]
Cypate (5 mg/kg; 静脉给药) 在具有 4T1 细胞的 Balb/c 小鼠肿瘤中的荧光信号微弱并迅速衰减,这可能是由于游离 Cypate 从体内快速消除所致。在游离cypate组中观察到肝脏和肾脏中更强的荧光。使用 IVIS Lumina 成像系统 (Ex-745 nm; Em-800 nm) 评估 Cypate 荧光信号[2]

MCE has not independently confirmed the accuracy of these methods. They are for reference only.

Animal Model: Foxn1nu/Foxn1nu nude 2.5-month-old female mice with breast cancer cells (MDA-MB-231 Luc2)[1]
Dosage: 10 nmol in 100 µL PBS
Administration: IV; every 24 hours for 6 days
Result: The accumulation alone in the tumor was negligible for 24 hours after the injection.
The liver had the highest accumulation at all time points.
分子量

624.77

Formula

C41H40N2O4

CAS 号
运输条件

Room temperature in continental US; may vary elsewhere.

储存方式

Please store the product under the recommended conditions in the Certificate of Analysis.

纯度 & 产品资料
参考文献
  • 摩尔计算器

  • 稀释计算器

The molarity calculator equation

Mass (g) = Concentration (mol/L) × Volume (L) × Molecular Weight (g/mol)

质量   浓度   体积   分子量 *
= × ×

The dilution calculator equation

Concentration (start) × Volume (start) = Concentration (final) × Volume (final)

This equation is commonly abbreviated as: C1V1 = C2V2

浓度 (start) × 体积 (start) = 浓度 (final) × 体积 (final)
× = ×
C1   V1   C2   V2
Help & FAQs
  • Do most proteins show cross-species activity?

    Species cross-reactivity must be investigated individually for each product. Many human cytokines will produce a nice response in mouse cell lines, and many mouse proteins will show activity on human cells. Other proteins may have a lower specific activity when used in the opposite species.

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产品名称:
Cypate
目录号:
HY-D1719
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