Qiagen/PAXgene骨髓RNA管/50骨髓采集管。与PAXgene骨髓RNA试剂盒/764114联合使用
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13668.00
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4000-520-616
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商品介绍
PAXgene Bone Marrow RNA Tubes
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For collection of bone marrow samples and stabilization/purification of intracellular RNA
- Integrated system for storage, stabilization, and purification
- Immediate stabilization of intracellular RNA at collection
- Rapid purification from heterogeneous bone marrow samples
- Safe and easy transportation
The PAXgene Bone Marrow RNA System consists of PAXgene Bone Marrow RNA Tubes, for stabilization, storage, and transportation of bone marrow, and the PAXgene Bone Marrow RNA Kit, for silica-membrane-based RNA isolation and purification in a spin-column format. Bone marrow samples are collected using standard medical practices, with commonly used anticoagulants. A 2 ml sample is immediately transferred into a PAXgene Bone Marrow RNA Tube, which stabilizes the RNA in the sample for storage at room temperature, refrigerated, or frozen. RNA can be purified days later using the PAXgene Bone Marrow RNA Kit or archived for several months at –20°C or –70°C.
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Cat No./ID:764114 PAXgene Bone Marrow RNA Tubes (50) $1,139.00 50 Bone Marrow Collection Tubes. To be used in conjunction with the PAXgene Bone Marrow RNA Kit |
For Research Use Only. Not for use in diagnostics procedures. No claim or representation is intended to provide information for the diagnosis, prevention, or treatment of a disease.
Product Details
Performance
The PAXgene Bone Marrow RNA Kit enables efficient isolation and purification of intracellular RNA from heterogeneous human whole bone marrow samples (see figure "RNA yields from bone marrow samples"), including an optimized procedure for cell-rich, viscous samples. RNA can be purified days after collection, and intact, high-quality RNA can be purified using the PAXgene Bone Marrow RNA Kit after samples are stored at room temperature, refrigerated, or frozen (see figures "RNA stability at room temperature", "RNA stabilized at 2–8°C", and "High RNA integrity after freeze–thaw cycles"). RNA Tubes protect RNA molecules from degradation by RNases and enable accurate analysis byminimizing ex vivo changes in gene expression (see figure "Stability of 5 transcripts at room temperature").An integrated DNase treatment ensures that genomic DNA is minimized. In-house and external studies showed that genomic DNA was <0.85% in 95% of the samples tested (n = 157). A260/A280 values are typically between 1.8 and 2.2, indicating the high purity of the RNA (see figure "Storage under different conditions").
Principle
Copy numbers of individual mRNA species in bone marrow can change significantly during storage or transport at room temperature, making reliable studies of gene expression impossible. PAXgene Bone Marrow RNA Tubes protect RNA molecules from degradation and immediately stabilize the RNA in the sample for storage at room temperature, refrigerated, or frozen.
Procedure
Bone marrow samples are collected using standard medical practices, with commonly used anticoagulants. A 2 ml sample is then transferred into a PAXgene Bone Marrow RNA Tube. The RNA in the sample is immediately stabilized for storage at room temperature, refrigerated, or frozen. The PAXgene Bone Marrow RNA Kit provides an easy and rapid procedure for isolation and purification of intracellular RNA from human whole bone marrow samples. The kit uses silica-membrane technology in a spin-column format for efficient purification of intact, high-quality RNA.
Applications
RNA purified using the PAXgene Bone Marrow RNA Kit is ready for use in a wide range of downstream applications, including
- Real-time RT-PCR analysis of specific transcripts
- Array analysis of complex expression profiles
Specifications
Features | Specifications |
| Additive/concentration | Additive 11.1 ml |
| Closure type/color | BD Hemogard/Red |
| Draw volume | 2 ml |
| Label type | Paper |
| Quantity | 50/box |
| Tube size | 16 x 125 mm |
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品牌介绍
QIAGEN是一家专业化致力于生物分子样品制备解决方案的跨国经营企业，总部位于德国。1984年，QIAGEN在德国成立，1996年在美国纽约纳斯达克上市。QIAGEN拥有超过1000项专利和认可证明，在18个国家设立了分公司，代理商服务国超过40个，在全球有超过400000的用户。QIAGEN提供的产品超过500类，包括各种试剂，耗材和自动化纯化工作站。这些产品用于样品采集，稳定，核酸或蛋白的分离，纯化和检测中，不仅广泛的应用于科研领域的各个方面，在生物技术，制药，法医研究，食品安全检测，畜牧业和分子诊断领域也得到了广泛的应用。QIAGEN产品的卓越品质和在应用中的出色表现使得其成为样品处理中标准的代名词。
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