剪切鲑鱼精子 DNA (10 mg/mL)
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剪切鲑鱼精子 DNA (10 mg/mL)
Invitrogen™

剪切鲑鱼精子 DNA (10 mg/mL)

100–200 μg/mL 浓度的剪切鲑鱼精子 DNA 在 Northern 预杂交和杂交缓冲液中是一种非常有效的阻断剂。使用本款产品这种剪切鲑鱼精子 DNA 已经蛋白酶了解更多信息
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货号数量
AM968010 x 10mg
货号 AM9680
价格（CNY)
3,179.00
飞享价
Ends: 31-Dec-2025
4,494.00
共减 1,315.00 (29%)
Each
添加至购物车
数量:
10 x 10mg
价格（CNY)
3,179.00
飞享价
Ends: 31-Dec-2025
4,494.00
共减 1,315.00 (29%)
Each
添加至购物车
100–200 μg/mL 浓度的剪切鲑鱼精子 DNA 在 Northern 预杂交和杂交缓冲液中是一种非常有效的阻断剂。

使用本款产品
这种剪切鲑鱼精子 DNA 已经蛋白酶 K 处理以去除任何污染性核酸酶，然后再进行苯酚:氯仿和乙醇沉淀法有机萃取。鲑鱼精子 DNA 经严苛测试不含污染性非特异性核酸内切酶、核酸外切酶和 RNase 活性，并在 1 mL 管中用无核酸酶水复溶成浓度为 10 mg/mL（1 mL 每管）的溶液。
仅供科研使用。不可用于诊断程序。
规格
适用于（应用）阻断非特异性杂交
产品线Ambion™
产品类型鲑鱼精子 DNA
数量10 x 10mg
运输条件干冰
最大浓度10 mg/mL
Unit SizeEach
内容与储存
纯溶液 –20°C 储存

常见问题解答 (FAQ)

How many freeze thaw cycles do you recommend for Invitrogen, Salmon Sperm DNA, sheared (Cat. No. AM9680)?

We do not have specific guidance on the number of freeze thaws for Salmon Sperm DNA, but it can be frozen and thawed multiple times.

Do you have an alternative for Salmon Sperm DNA, sheared (10 mg/mL) (Cat. No. AM9680) to use as a spike-in for standard curve preparation for ssDNA?

You can use Yeast tRNA (10 mg/mL) (Cat. No. AM7119). When used at a final concentration of 10–20 µg/mL, yeast tRNA is an effective coprecipitant to aid in recovery of small amounts of nucleic acids.For more information, see the following link.

Find additional tips, troubleshooting help, and resources within our Real-Time PCR and Digital PCR Applications Support Center.

What is the molecular size of Salmon Sperm DNA (Cat. No. AM9680)?

The molecular size of the Salmon Sperm DNA (Cat. No. AM9680) is around 200-500 bp.