무알콜 핵산 추출 시약의 장점

1. Main advantages of alcohol-free extraction reagents

To avoid the risks associated with organic solvents, 전통적인 추출 시약은 핵산 안정제로 에탄올이나 이소프로판올을 사용합니다.. 하지만, 이 알코올은 가연성이다, 폭발물, and volatile, requiring special conditions for transportation and storage (such as low temperatures and explosion-proof packaging). 대조적으로, alcohol-free reagents eliminate these safety hazards through alternative formulations(such as polyethylene glycol and oil phases), reducing transportation costs and enhancing the stability of the reagent after opening.

Improving operational convenience and compatibility with automation, alcohol-containing reagents require manual intervention for addition in automated processes, whereas alcohol-free reagents can be preloaded directly into the kit, enabling fully enclosed automated operations. 예를 들어, a certain blood nucleic acid extraction kit optimizes the lysis and rinse solution formulations to complete the magnetic bead-bound nucleic acid step without pausing the instrument, reducing the extraction time to within 20 분.

Reducing residual interference, ethanol residues can inhibit downstream PCR and other enzymatic reactions, whereas alcohol-free reagents effectively remove impurities through washing liquid stratification techniques (such as the synergy between aqueous and oily phases), avoiding the negative impact of residues on detection sensitivity. 예를 들어, a patented technology achieves efficient nucleic acid purification by washing with PEG in one step, increasing the recovery rate by four times compared to traditional methods.

Simplifying the formula and reducing costs, traditional alcohol-free solutions often require complex components (such as proteinase K). 대조적으로, new reagents reduce the number of reagents and lower production costs by optimizing PEG concentration and sodium salt ratios. 예를 들어, a magnetic bead kit only requires lysis buffer, wash buffer A/B, and elution buffer, eliminating the need for additional proteinase K, significantly reducing the complexity of the kit.

To enhance environmental friendliness, alcohol-free reagents avoid the use of toxic organic solvents, in line with the trend of green chemistry.

공급자

상하이 링쥔 생명공학 유한회사, 주식회사에 설립되었습니다 2016 생체자성재료 및 핵산추출시약 전문제조업체입니다..

핵산 추출 및 정제 분야에서 풍부한 경험을 보유하고 있습니다., 단백질 정제, 세포 분리, 화학발광, 및 기타 기술 분야.

우리의 제품은 많은 분야에서 널리 사용됩니다., 의료 테스트와 같은, 유전자 검사, 대학 연구, 유전자 육종, 등. 우리는 제품을 제공할 뿐만 아니라 OEM도 수행할 수 있습니다., ODM, 그리고 다른 필요. 관련된 필요사항이 있는 경우, 저희에게 연락하게 자유롭게 느끼십시오 .