Alomone Labs公司是一家位于耶路撒冷的以色列著名的生物科技公司，专著于提供生命科学细胞生物学试剂和服务。Alomone 公司作为世界上最著名的离子通道专业供应商，它的离子通道抗体是世界上最全的、质量也非常好，目前被世界各地的科学家广泛的使用。

Alomone Labs is a leading supplier of Ion Channel, GPCR and Neural Signaling tools. We specialize in the design and production of high quality primary antibodies, small molecules, peptide toxins, and proteins. Established in 1989, Alomone Labs has become the most comprehensive source of ion channel research tools used by scientists worldwide.

Alomone Labs公司的产品包括：

Ion Channels

G-Protein Coupled Receptors

Transporters, Exchangers and Pumps

Neurotrophic Factors and Receptors

Neural Signaling

Neural Stem Cells

Cell Imaging Tools

Immuno-Colocalization Products

Live Cell Imaging Products

Chemicell公司位于德国柏林，该公司主要进行创新的以纳米级磁珠为基础的生物分离、基因转染&检测系统开发和生产工作。开发的重点在于设计以客户为导向特别兼容了实验室自动化的即用型试剂盒。

chemicell develops and produces innovative bioseparation- gene transfection and detection systems based on magnetic nano- and microparticles. Focus of our product development is to design high quality customer-oriented "ready-to use" kits with special orientation towards the compatibility for labor automatisation. It is chemicell's policy to be open for cooperations with other companies or scientific institutes to maximize the chances and opportunities that evolve from the rapid development of biotechnological procedures and to distribute innovative new products.

主要产品包括：

Magnetofection™

Biomagnetic Separation

Magnetic Microparticles

Magnetic-Fluorescent Microparticles

Magnetic Nanoparticles

Magnetic-Fluorescent Nanoparticles

Microspheres-Non-Magnetic

Silica Microspheres-Non-Magnetic

Silica Fluorescent Microspheres-Non-Magnetic

Magnetic Separators

DNA / RNA Purification

PEG derivates

艾美捷科技代理c-LEcta品牌DENARASE及DENARASE残留检测试剂盒。

Meridian Bioscience是一家生命科学公司，开发、制造、销售各种创新的生命科学产品。提供用于人类、动物、植物和环境应用的免疫学和分子检测的关键生命科学原材料。Meridian Bioscience的生命科学部门，提供高质量分子试剂及抗原抗体。

c-LEcta公司生产的DENARASE核酸酶专门水解核苷酸之间的磷酸二酯键，产生大约3-5个碱基对的小片段。该酶对所有形式的核酸均具有活性，包括单链、双链、线性、环状或超螺旋核酸。对于病毒载体和疫苗等生物制品的工艺开发而言，c-LEcta公司生产的这种DENARASE核酸酶能够裂解所有形式的DNA和RNA，从而简化了下游工艺，提高了其效率。此外，c-LEcta公司还开发了DENARASE核酸酶残留检测试剂盒。

DENARASE核酸酶的特点：

纯度: ≥ 99%

活性: > 250 U/µl

缓冲液: buffered aqueous glycerol solution

储存温度: -20°C