Quantifiler™ HP DNA 定量试剂盒
Quantifiler™ HP DNA 定量试剂盒
Applied Biosystems™

Quantifiler™ HP DNA 定量试剂盒

Quantifiler HP(人类 Plus)DNA 定量试剂盒是一种强大的试剂盒,可让法医学实验室通过单次高度灵敏的实时荧光定量 PCR 反应,同时获得对总人类 DNA 的定量和定性评估了解更多信息
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货号数量
4482911400 reactions
货号 4482911
价格(CNY)
-
数量:
400 reactions
Quantifiler HP(人类 Plus)DNA 定量试剂盒是一种强大的试剂盒,可让法医学实验室通过单次高度灵敏的实时荧光定量 PCR 反应,同时获得对总人类 DNA 的定量和定性评估。这可指导选择最佳的短串联重复 (STR) 分析化学(常染色体或 miniSTR),并在提高下游分析成功率的同时简化了工作流程。该试剂盒包括增强的数量和质量指示剂,与 HID 实时 PCR 分析软件 v 1.2 配合使用,有助于获得准确、灵敏和特异的结果,从而可实现信息丰富且集成的工作流程决策。Quantifiler HP 试剂盒和 HID v1.2 软件设计用于与 Applied Biosystems 7500 实时荧光定量 PCR 系统配合使用。

高灵敏度
• 检测限 <1 pg/µL。可对浓度为 0.005 ng/uL 至 >50 ng/uL 的 DNA 进行定量,从而能够使用多种浓度,并且具有适用于较高浓度检材的灵活方案。

高度特异性
• 可检测人类和高级灵长类动物的 DNA

信息丰富
• 可对多种来源的 DNA 进行定量,包括口腔拭子、血液、精液、组织和其他人类 DNA 来源,使得该试剂盒适用于案件工作检材筛选、数据库及亲子鉴定实验室
• 可指导选择最佳的 AmpFLSTR PCR 扩增试剂盒(常染色体或 miniSTR)
• 质量指数有助于改善 STR 扩增性能的预测和降解检材中 DNA 含量的估计,特别是在存在抑制剂的情况下。
•增强的抑制作用可检测到 PCR 抑制剂的存在(建议对提取物进行额外纯化,和/或是否需要使用微型 STR 试剂盒如 MiniFiler、NGM Select 或 GlobalFiler 试剂盒)。

高度可靠
• 使用已广泛应用于法医学实验室的金标准 TaqMan 实时荧光定量 PCR 技术。实时荧光定量 PCR 在任何 DNA 检测技术中均具有更宽的动态范围,可对低含量检材进行更准确的定量。

高效率
• 定量系统可极大限度地减少检材消耗并简化工作流程,在 ∼1 小时内即可获得结果。
•已作为完整的 DNA 检测系统的一部分经过优化和验证,该检测系统含有 Applied Biosystems 7500 实时荧光定量 PCR 系统、AmpFLSTR PCR 扩增试剂盒和 HID 实时 PCR 分析软件 v 1.2,可获得高质量的 STR 图谱分析结果。

信息丰富的工作流程工具
Quantifiler HP DNA 定量试剂盒已作为完整的 DNA 检测系统的一部分经过优化和验证,该检测系统含有 AmpFLSTR PCR 扩增试剂盒。该化学过程与常用的萃取技术兼容,可轻松集成到当前的实验室工作流程中。Quantifiler HP 试剂盒可作为改进型集成工作流程的关键组成部分,从而可为法医学案例工作检材提供更有效的处理。该试剂盒和软件可与大多数液体处理自动化平台匹配而完全实现自动化。

与 Quantifiler 人类试剂盒的比较
Quantifiler HP DNA 定量试剂盒和 Quantifiler 人类 DNA 定量试剂盒(货号:4343895)具有若干明确的差异,包括:
目标基因座:Quantifiler HP 试剂盒使用多拷贝目标基因座,可提高检测灵敏度。有两个人类特异性靶基因座:小常染色体和大常染色体。每一个都由分散在各种常染色体上的多个拷贝组成。
优化的化学过程:该测定的化学过程已经过优化,具有更高效的多重检测性、更快的 PCR 循环
时间(∼1 小时)以及更好的抑制剂耐受性。总体性能改进使得 Quantifiler HP 试剂盒能够更好地匹配新型 STR 试剂盒的强化性能,后者为容纳更具挑战性的样品而设计,如 Identifiler Plus、NGM SElect 或 GlobalFiler PCR 扩增试剂盒。
DNA 标准品:Quantifiler HP DNA 标准品是分子量较小的混合人类基因组 DNA,具有更高的稳定性、均一性以及与法医学检材的关联性。有一种新的五点标准曲线方案,此方案通过在孔板上检测更多检材来提高效率。
包装特点:为了帮助实验室控制并尽可能降低试剂污染的可能性,以及更好地适应自动化平台,Quantifiler HP DNA 定量试剂盒具有一些关键包装特点:
    --四支100次反应单独使用螺旋盖试管(一支试管将处理一块96孔板)
    --DNA 标准品包装在单独的盒子中。
    --试剂与 DNA 标准品盒一起放在一个 STR 式的套筒中进行运输,且带有新型即撕即贴试剂批次条形码标签。运抵实验室后,客户便可轻松分离出试剂进行特殊储存。
规格
产品线Quantifiler
数量400 reactions
Unit SizeEach
内容与储存
收货后,在 -5°C 至 -30°C 下储存,初次使用后在 2°C 至 8°C 下储存。

常见问题解答 (FAQ)

How does the quantification solution provided by the Quantifiler Trio and HP DNA Quantification Kits and HID Real-Time PCR Software easily integrate with robotics for an automated workflow?

Robotic integration is enabled by the automation-friendly bundling of the Quantifiler Trio and HP DNA Quantification kits combined with the HID Real-Time PCR Analysis Software, which has been designed to facilitate automation with commonly used robotic platforms. In addition, our Human Identification Professional Services (HPS) team has extensive expertise in developing customized robotic scripts and conducting on-site verification and validation testing to help you achieve optimal performance with a wide range of platforms. The HPS team has already developed scripts for the Quantifiler Trio and HP DNA Quantification kits on several of the most common robotic platforms, and would be happy to consult with your lab on how to efficiently implement these solutions into your workflow. Please contact your local human identification (HID) account manager to learn more.

Can I use the basic SDS v1.2.3 software to analyze data generated with the Quantifiler Trio and HP DNA Quantification kits?

We do not recommend using the basic SDS v1.2.3 software. The Quantifiler Trio and HP DNA Quantification kits were developed and validated using the HID Real-Time PCR Software. The software ensures the optimal performance of new Quantifiler Trio and HP DNA Quantification kit-specific functionality, such as the automatic calculation of M:F ratios, Degradation Index and streamlined setup for the latest STR analysis kits including the Identifiler Plus, NGM Select and GlobalFiler kits.

What instrument can I use with the Quantifiler Trio and HP DNA Quantification kits and HID Real-Time PCR Software quantification solution?

The Quantifiler Trio and HP DNA Quantification kits and HID Real-Time PCR Analysis Software v1.3 have been validated to perform on the Applied Biosystems 7500 Real-Time PCR System.*

HID Real-Time PCR Analysis Software v1.4 has been validated to perform on the Applied Biosystems QuantSudio 5 and 7500 Real-Time PCR Systems.

* When used for purposes other than human identification, the instruments cited are for Research Use Only. Not for use in diagnostic procedures.

Does the Quantifiler Trio DNA Quantification Kit assay perform well with male:female mixture samples?

We evaluated male:female DNA ratios up to 1:4,000 with 20 pg/µL male DNA and were able to accurately quantify the male and female DNA fractions. For more detailed information, you can refer to the Mixture Study in the Quantifiler HP and Trio DNA Quantification Kits user guide.

How is female DNA detected with the Quantifiler Trio and HP DNA Quantification kits? Is there a specific marker for females?

By subtracting the male DNA concentration from the human DNA concentration, the concentration of female DNA can be approximated.