Product Number: EK0504

Shipping and Storage

Room temperature (15-30℃).

Component

Description

RNA molecular diagnosis is a branch of molecular diagnosis in in vitro diagnostic technology (IVD). Compared with DNA molecular diagnosis, RNA molecular diagnosis has the advantages of high specificity, sensitivity, accuracy, speed, pollution-free, and good clinical conformity. In recent years, with the advancement of technology, RNA molecular diagnosis technology has attracted much attention.

When collecting blood samples, the gene expression profile can undergo significant changes within a few minutes. Anticoagulants such as EDTA can prevent blood clotting, but cannot prevent RNA in the blood from being rapidly degraded by RNAses. Therefore, when studying gene expression using blood samples, it is necessary to extract RNA from nucleated cells in fresh blood in a timely manner.

This product can stably store RNA in blood at room temperature (15-30℃) for at least 7 days without degradation, and at 4℃ for 14 days. Collecting blood samples is simple and convenient, and can be widely used in hospitals, research institutes, and third-party testing institutions for the collection and preservation of blood samples.

Features

1. Easy to save. Blood samples can be collected directly at room temperature to protect the RNA in the sample from degradation.
2. Negative pressure sampling. Vacuum treatment is applied to the storage tube, and the entire sampling process does not come into contact with blood samples, ensuring safety and speed.
3. Extraction is simple. The blood stored in the preservation tube can be matched with various downstream RNA extraction methods, such as Trizol method, centrifugal column method, magnetic bead automated extraction, etc.

Product Number: EK0503

Shipping and Storage

Room temperature (15-25℃).

Component

Description

This product can directly store small volumes of fresh tissue samples. There is no need to prepare a collection tube during operation. Simply place the processed tissue fragments with a volume of about 1 cm³ and a thickness less than 0.5 cm into the storage tube, and the sample can be completely immersed in the sample storage solution in the tube, which is convenient and fast.

The RNA sample preservation solution in the sample preservation tube is a new type of RNA stabilization reagent that can quickly penetrate into tissues to protect RNA. Its rapid protective effect ensures the accuracy of downstream gene expression analysis results. Protected RNA can be stored for 2 days at 37℃, 7 days at 18-25℃, 4 weeks at 2-8℃, and long-term at -20℃ or -80℃. Even repeated freezing and thawing of RNA will not degrade. The tissue preserved by this product can be used for all subsequent experiments related to RNA, including total RNA extraction, micro RNA extraction, mRNA extraction, etc.