Product Number: RST89

Shipping and Storage

1. Store at room temperature (15-25℃).
2. After placing the sample, it can be stored at different temperatures according to the storage time requirements, as shown in the table in the instruction manual.

Component

This reagent kit can be stored at room temperature for 12 months without affecting its effectiveness.

Description

This product contains 5mL of RNA sample preservation solution in each tube, which can directly preserve 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 1cm³ and a thickness less than 0.5cm 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.

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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.

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Manual

Product Overview

The Levo Plus (EP5010) by MEBEP BIOSCIENCE is an ergonomic, high-speed pipette filler designed for efficient liquid handling. It provides an accurate speed-controlled solution to streamline laboratory pipetting tasks while minimizing user fatigue.

Key Features

• Intuitive Speed Control: Offers six distinct levels of speed adjustment for precise aspiration.
• High Performance: Equipped with a quiet and powerful motor and pump that can fill a 25mL pipette in less than 5 seconds.
• LCD Interface: Features a large LCD screen that displays both the current pipetting speed and the battery status.
• Ergonomic Design: Lightweight construction (208g) designed for effective and fatigue-free pipetting.
• Long Battery Life: Powered by a replaceable lithium-ion battery providing over 12 hours of intermittent use.

Technical Specifications

Components and Compatibility

• Aspiration & Dispensing: Includes dedicated buttons for aspiration and a dual-function button for motor/gravity dispensing.
• Silicone Adapter: Features a fully autoclavable silicone adapter designed for 1.0–100mL pipette tips.
• Safety Protection: Utilizes a 0.45µm hydrophobic filter to prevent liquid contamination.

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Product Number: BT0250

Component

Description

This product uses high-strength grinding tubes, combined with high-strength grinding media, to withstand high-intensity impacts, ensuring more thorough sample grinding and complete nucleic acid release. This product can be adapted to manual vortices and grinders for sample crushing.

Application

This product is used for grinding soil, feces, mud, sewage and other samples.

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Product Number: ERB01

Shipping and Storage

Store at 2-8℃.

Description

Endoxin RemovalLeads is a product used to remove endotoxins from biologically derived protein products, including peptides, antibodies, polysaccharides, etc. It involves attaching modified polymyxin B onto 4% agarose microspheres for specific removal of endotoxins, which can reduce the endotoxin content in the sample to 0.1 EUm and achieve high sample recovery rate.

Specification

1. Matrix: 4% agarose microspheres
2. Ligand: Modified polymyxin B
3. Load capacity: >2.000000EU/mL medium
4. Particle size: 45-165µm
5. Maximum flow velocity: 0.1MPa, 1 bar
6. PH stability range: 5-10
7. Tolerant reagents: 20% DMSO, 20% Z-alcohol, 20% glycerol; 1M urea, 300mM urea; 0.05% Twean20, 10mMDTT, etc.
8. Storage buffer solution: 1XPBS containing 20% ethanol

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Product Number: PLC500

Description

ME-tip500 Plasmid Maxi Resin column is based on anion exchange column technology, utilizing gravity flow to efficiently purify plasmid DNA. The yield can reach 10mg (Giga), 2.5mg (Mega), 500μg (Maxi), or 100μg (Mini) of high copy plasmid DNA. And ensure that the purified plasmid DNA has low endotoxin levels. The entire purification process avoids toxic substances such as phenol, chloroform, ethidium bromide, and CsCl, reducing the harm to users and the environment. The plasmid DNA purified by plasmid purification packing and reagent kit is suitable for transfection, sequencing, labeling, cloning, and any other experimental operations.

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Product Number: S080203

Shipping and Storage

1. Packaging: PP material reagent bottle sealed packaging, with a specification of 25mL. Please consult for other packaging.
2. Storage: 2-8℃, 20% ethanol.
3. Shelf life: 24 months.

Component

Description

Ni NTA SweAgorase 6 Fast Flow is a metal ion chelating affinity chromatography separation medium formed by binding NTA ligands chelated with nickel ions onto agarose microspheres. Fixed metal ion affinity chromatography (NTA) utilizes the interaction between Ni²⁺and the side chains of certain amino acids (mainly histidine, with small amounts of cysteine and tryptophan) on proteins for separation and purification.

Features: Wide range of use, simple operation, suitable for gravity columns and pre installed columns;

High flow rate, high loading capacity, low Ni²⁺detachment, and wide compatibility of reagents;

Multiple selection can chelate various metal ions for use, usually Zn²⁺, Ni²⁺, Cu²⁺or Co²⁺.

Performance

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Product Number: SMT4B

Shipping and Storage

Store at 4-30℃.

Description

Smartarose is a spherical agarose gel filtration matrix. The agarose content of Smartarose 4B and Smartarose 6B is 4% and 6% respectively. Smartrose CL gel is a derivative of Smartrose 4B and Smartrose 6B, with better chemical and physical properties and faster flow rate. Smartarose CL gel is resistant to organic solvents, so it is suitable for separating substances in organic solvents. Smartarose and Smartarose CL have a wide separation range and are suitable for characterizing or separating samples with different molecular weights.

Note: Linear flow rate=Volume flow rate (cm³/h)/Column cross-sectional area (cm²)

The pH range is estimated based on experiments and experience. Please note that long-term pH stability refers to the pH range in which the chromatographic performance of gel will not change for a long time. The short-term pH stability refers to the stable pH range during gel regeneration and cleaning.

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Product Number: DB001

Shipping and Storage

Store at 4-30℃.

Description

Ionic exchange fillers are widely used for the separation and purification of downstream proteins, nucleic acids, and peptides in biopharmaceuticals and biotechnology. It mainly includes four types: strong acidic cation exchange packing, weak acidic cation exchange packing, strong alkaline anion exchange packing, and weak alkaline anion exchange packing. The ion exchange fillers are all based on highly cross-linked 6% agarose as a medium, which can tolerate high flow rates and higher chemical stability, making it suitable for laboratory and industrial large-scale purification.

DEAE Beams 6FF is a weak anion exchange filler with an ion exchange group, - O-CH₂CH₂-N⁺(C₂H₅)₂H. The specific properties are shown in the table below.

Column size 50×500mm, column height 15cm, linear flow rate of deionized water at 0.1MPa at 25℃.

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