Streptomyces avidin (SA) is a protein secreted by Streptomyces avidin (Streptomyces avidin) during culture. With a molecular weight of 65kD, SA is composed of four identical peptide chains, each of which can bind to one biotin molecule. Although the binding of streptomycin and biotin is not an immune response, it has strong specificity and affinity. Once the two bind, they are extremely stable, and eventually form a kind of lattice-like complex, which can be assisted by enzymatic reaction or fluorescence to amplify the basic signal by thousands of times. Therefore, streptavidin and biotin system has become the most common and important biological amplification system in laboratory and ......2019-10-15

Loadingcontrols,alsocalledinternalcontrols,referstoproteinsencodedbyhousekeepinggenesthatareconstitutivelyexpressedregardlessoftissueorcelltype.LoadingcontrolsarecommonlyusedinWesternBlotasreferencestonormalizesampleloading,andtodeterminechangeofexpressionleveloftargetprotein.2019-10-15

In Sept. 2019, Literature of Cloud Clone products has exceeded 220. Cloud-Clone could provide multipleproteins, antibodies and ELISA kit, which has been praised by customers.（For more information, please visit: www.cloud-clone.com/www.uscnk.cn）2019-10-08

In August 2019, Literature of Cloud Clone products has exceeded 210. Cloud-Clone could provide multipleproteins, antibodies and ELISA kit, which has been praised by customers.（For more information, please visit: www.cloud-clone.com/www.uscnk.cn）2019-09-06

As the original manufacturer, Cloud-Clone pays great attention to the development and verification of each product. After 10 years of unremitting efforts, Cloud-Clone has gradually narrowed the gap with the international brand, and even surpassed it. 14,000+ SCI Publications are the irrevocable evidencefrom the scientists. At the same time, Cloud-Clone product also helps a large number of irrevocable evidence to publish in top academic journal such as “Nature”.Anti-Mullerian Hormone(AMH), also known as Mullerian Inhibiting Substance(MIS), belongs to Transforming Growth Factor-β(TGF-β)superfamily. Mature AMH binds two identical 72 KD monomers by disulfide bond to form a dimer glyc......2019-08-16

As the original manufacturer, Cloud-Clone pays great attention to the development and verification of each product. After 10 years of unremitting efforts, Cloud-Clone has gradually narrowed the gap with the international brand, and even surpassed it. 14,000+ SCI Publications are the irrevocable evidencefrom the scientists. At the same time, Cloud-Clone product also helps a large number of irrevocable evidence to publish in top academic journal such as “Nature”.High Mobility Group Protein 1 (HMGB1) is a highly conserved nuclear protein widely distributed in mammalian cells. With thediscovery of its late pro-inflammatory effect, HMGB1 has become one of the critical medical research s......2019-08-06