Silencer™ FAM-标记阴性对照 1 号 siRNA
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Invitrogen™

Silencer™ FAM-标记阴性对照 1 号 siRNA

Ambion™ 荧光标记的阴性对照 siRNA 可通过荧光显微镜轻松监测 siRNA 摄取情况。5 nmol 纯化、退火的即用型等份试液以稳定干燥的形式提供了解更多信息
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货号数量
AM46205 nmol
货号 AM4620
价格(CNY)
2,672.00
Each
添加至购物车
数量:
5 nmol
价格(CNY)
2,672.00
Each
添加至购物车
Ambion™ 荧光标记的阴性对照 siRNA 可通过荧光显微镜轻松监测 siRNA 摄取情况。5 nmol 纯化、退火的即用型等份试液以稳定干燥的形式提供。

•简化了对 siRNA 递送的监测
• 在多种常见细胞系中进行了功能性测试
• HPLC 纯化的双工技术,立即可用

可视化 siRNA 摄取结合标记的 siRNA
借助荧光标记 siRNA,可直接观察 siRNA 细胞摄取、分布和定位。荧光标记的 siRNA 通常用于在优化转染条件时监控转染效率。一般而言,只需 4 小时 siRNA 即可被快速吸收并分布于整个细胞中。与未标记的 siRNA(其递送必须通过靶基因敲低来监测)相反,siRNA 荧光标记可以通过荧光显微镜快速检测 siRNA 递送。Silencer™ FAM 标记阴性对照品 #1 siRNA 为监测化学转染过程中的 siRNA 摄取提供了简单方法。序列与 Ambion Silencer™ 阴性对照品# 1 siRNA (SKU #AM4611) 相同,但荧光素衍生物 FAM(5'-羧基荧光素;最大激发波长 = 494 nm,最大发射波长 = 520 nm)位于正义链的 5' 末端,使其在被适当波长光激发时发出高强度荧光。

辅助产品:
若要通过电穿孔监测 siRNA 递送,推荐使用 Silencer™ Cy™3 标记阴性对照品 #1 siRNA (SKU #AM4621),因为其可在更广的 pH 值范围内发出更明亮的可见荧光信号。电穿孔可产生扩散度更高的 siRNA 分布模式,与化学转染相比,产生的荧光信号更弱。Silencer™ 对照 siRNA 是未修饰的 21-mer;设计用于与 Silencer™ siRNA、BLOCK-iT™ siRNA 和其他未修饰的 21mer siRNA 配合使用。如果您正在使用其他 siRNA 产品(如 Ambion™Silencer™ Select siRNA 或 STEALTH RNAi™ siRNA),我们建议您使用设计与这些 siRNA 配合使用的对照 siRNA,以便获得更可靠的实验结果。
仅供科研使用。不可用于诊断程序。
规格
适用于(应用)转染,RNAi
标签或染料FAM
产品线Silencer, Ambion
产品类型siRNA
纯度HPLC
数量5 nmol
运输条件干冰
控制类型阴性对照品
RNAi 类型siRNA
Unit SizeEach
内容与储存
该 siRNA 装在单个试管中以干粉形式提供,同时提供无核酸酶水用于重悬,并应在 –20°C 下储存。

常见问题解答 (FAQ)

在siRNA实验中包含阳性和阴性对照有多关键?

阳性对照siRNA例如Silencer Select GAPDH siRNA将证明转染的有效性并有助于优化转染条件。阴性对照siRNA对于设定基因表达的基线是必要的。

我的Silencer或Silencer Select siRNA实验应该使用什么阳性和阴性对照?

对于Silencer和Silencer Select siRNA我们均提供多个阴性和阳性对照。

Silencer siRNA阳性对照有:
- Silencer Firefly Luciferase (GL2 + GL3) siRNA(货号AM4629, 5nmol)
- Silencer GAPDH siRNA(人)(货号AM4605, 5nmol; AM4633, 40 nmol)
- Silencer GAPDH siRNA (人,小鼠,大鼠) (货号AM4624, 5 nmol; AM4631, 40 nmol; AM4632, 5 x 40 nmol)
- Silencer GFP (eGFP) siRNA (货号AM4626, 5 nmol)
- Silencer KIF11 (Eg5) siRNA (人,小鼠,大鼠) (货号AM4639, 5 nmol)

如果使用荧光标记的Silencer siRNA,我们有:
- Silencer Cy-3标记GAPDH siRNA (人,小鼠,大鼠) (货号AM4649, 5 nmol)
- Silencer FAM-标记GAPDH siRNA(人,小鼠,大鼠) (货号AM4650, 5 nmol)

如果使用体内级别的Silencer siRNA,可以选: - Silencer GAPDH阳性对照siRNA,in vivo ready(货号4404025, 250 nmol)

Silencer siRNA阴性对照有:
- Silencer阴性对照1号 siRNA(货号AM4611, 5 nmol; AM4635, 40 nmol; AM4636, 5 x 40 nmol)
- Silencer阴性对照2号siRNA(货号AM4613, 5 nmol; AM4637, 30 nmol)
- Silencer阴性对照3号 siRNA(货号AM4615, 5 nmol)
- Silencer阴性对照4号 siRNA(货号AM4641, 5 nmol)
- Silencer阴性对照5号 siRNA(货号AM4642, 5 nmol)

如果使用荧光标记的Silencer siRNA,我们有:
- SilencerCy 3-标记阴性对照1号siRNA(货号AM4621, 5 nmol)
- Silencer FAM-标记阴性对照1号 siRNA(货号AM4620, 5 nmol)
如果使用体内级别的Silencer siRNA,可以选:

- Silencer 阴性对照 1号 siRNA(货号4404021)

Silencer Select siRNA阳性对照有:
- Silencer Select GAPDH阳性对照siRNA(货号4390849, 5 nmol; 4390850, 40 nmol; 4404024, 250 nmol)
- Silencer Select MALAT1阳性对照siRNA,靶向非编码siRNA (货号4455877, 5 nmol)

如果使用体内级别的Silencer Select siRNA,可以选:
- Silencer Select GAPDH in vivo(货号44404024)

Silencer Select siRNA阴性对照有:
- Silencer Select阴性对照1号 siRNA (货号4390843, 5 nmol; 4390844, 40 nmol)
- Silencer Select阴性对照2号 siRNA (货号4390846, 5 nmol; 4390847, 40 nmol)

如果使用体内级别的Silencer Select siRNA,可以选:
- Silencer Select阴性对照1号 siRNA, 体内级别 (货号4404020, 250nmol)

How critical is it to include positive and negative controls in siRNA experiments?

A positive control siRNA such as the Silencer Select GAPDH siRNA will demonstrate efficient transfection and help to optimize transfection conditions. A negative control siRNA is necessary to serve as a baseline for gene expression.

Find additional tips, troubleshooting help, and resources within our RNAi Support Center.

What are the positive and negative controls I should use with my Silencer or Silencer Select siRNA experiment?

We offer several negative and positive controls for both Silencer and Silencer Select siRNA.

For Silencer siRNA positive control:
- Silencer Firefly Luciferase (GL2 + GL3) siRNA (Cat. No. AM4629, 5nmol)
- Silencer GAPDH siRNA (human) (Cat. No AM4605, 5nmol; AM4633, 40 nmol)
- Silencer GAPDH siRNA (human, mouse, rat) (Cat. No. AM4624, 5 nmol; AM4631, 40 nmol; AM4632, 5 x 40 nmol)
- Silencer GFP (eGFP) siRNA (Cat. No. AM4626, 5 nmol)
- Silencer KIF11 (Eg5) siRNA (human, mouse, rat) (Cat. No. AM4639, 5 nmol)

If working with Fluorescently labeled Silencer siRNA:
- Silencer Cy-3 labeled GAPDH siRNA (human, mouse, rat) (Cat. No. AM4649, 5 nmol)
- Silencer FAM-labeled GAPDH siRNA (human, mouse, rat) (Cat. NO. AM4650, 5 nmol)

If working with Silencer siRNA in vivo ready:
- Silencer GAPDH Positive Control siRNA, in vivo ready (Cat. No. 4404025, 250 nmol)

For Silencer siRNA negative controls:
- Silencer Negative Control No. 1 siRNA (Cat. Nos. AM4611, 5 nmol; AM4635, 40 nmol; AM4636, 5 x 40 nmol)
- Silencer Negative Control No. 2 siRNA (Cat. Nos. AM4613, 5 nmol; AM4637, 30 nmol)
- Silencer Negative Control No. 3 siRNA (Cat. No. AM4615, 5 nmol)
- Silencer Negative Control No. 4 siRNA (Cat. No. AM4641, 5 nmol)
- Silencer Negative Control No. 5 siRNA (Cat. No. AM4642, 5 nmol)

If working with Fluorescently labeled Silencer siRNA:
- Silencer Cy 3-labeled Negative Control No. 1 siRNA (Cat. No AM4621, 5 nmol)
- Silencer FAM-labeled Negative Control No. 1 siRNA (Cat. No. AM4620, 5 nmol)

If working with Silencer siRNA in vivo ready:
- Silencer in vivo ready (Cat. No. 4404021)

For Silencer Select siRNA Positive control:
- Silencer Select GAPDH Positive Control siRNA (Cat. No. 4390849, 5 nmol; 4390850, 40 nmol; 4404024, 250 nmol)
- Silencer Select MALAT1 Positive Control siRNA for non-coding siRNA (Cat. No. 4455877, 5 nmol)

For Silencer Select siRNA negative control:
- Silencer Select Negative Control No. 1 siRNA (Cat. No. 4390843, 5 nmol; 4390844, 40 nmol)
- Silencer Select Negative Control No. 2 siRNA (Cat. No. 4390846, 5 nmol; 4390847, 40 nmol)

If working with Silencer Select siRNA in vivo ready:
- Silencer Select Negative Control No. 1 siRNA, in vivo ready (Cat. No. 4404020, 250nmol)

Find additional tips, troubleshooting help, and resources within our RNAi Support Center.