LnjnBio 160014 Магнитные бусины，Раскрытие безграничного потенциала исследований в области медико-биологических наук

LnjnBio 160014 магнитные бусины feature a superparamagnetic Fe₃О₄ core-SiO₂shell structure. Благодаря точному контролю процесса модификации силанизирования, на поверхности шарика образуется гидроксильная функциональная группа высокой плотности.. This unique structure enables rapid response to external magnetic fields (magnetic response time < 10 секунды) and negligible residual magnetism after demagnetization (coercivity < 5 Oe), ensuring excellent dispersion and reusability. With nucleic acid recovery rates exceeding 90% and a sedimentation half-life of 16–30 minutes, these beads deliver superior suspension stability and operational convenience, making them ideal even for high-throughput sample processing.

Технические характеристики продукта & Performance

160014
Активная группа	Si-OH
Матрица магнитных шариков	Суперпарамагнитный кремнезем
Средний диаметр частиц	2мкм
Значение насыщенного магнитного	75±5эму/г

160014 Magnetic Beads are primarily suitable for the extraction and purification of genomic DNA from moderate to large quantities of plant tissue, животная ткань, and whole blood. They are particularly well-suited for whole blood, peripheral blood, экстракция геномной ДНК, and co-extraction of DNA/RNA, offering a high binding capacity. Taking 20 ng/µl target DNA as an example, the beads achieve a recovery rate of approximately 90% or higher (as shown in Table 1).

Стол 1: Batch stabilisation and adsorption properties

Образец	200 µl frozen anticoagulated porcine whole blood			20ng/µl ДНК
	260/280	260/230	Конц.(ng/µl)	Восстановление
160014 batch 1	1.940	2.113	139.30	94.81%
	1.941	2.098	140.15
	1.935	2.104	139.20
Среднее	1.94	2.11	139.55
160014 batch 2	1.904	2.068	123.15	93.03%
	1.941	1.930	102.20
	1.952	2.012	96.55
Среднее	1.93	2.00	107.30

Customer Feedback

A customer used our model 160014 to simultaneously extract two types of samples, with one sample undergoing five replicates. The measured concentration results are as follows:

Образец	А260/А280	А260/А230	Конц.. (ng/uL)
DZ 1	2.063	1.756	662.193
DZ 2	2.072	1.644	767.457
DZ 3	2.085	1.636	804.403
DZ 4	2.096	1.67	810.99
DZ 5	2.102	1.65	797.154
DJ 1	2.091	1.676	830.792
DJ 2	2.106	1.651	1173.922
DJ 3	2.076	1.67	823.917
DJ 4	2.066	1.697	838.414
DJ 5	2.084	1.68	855.57

Gel electropherogram

From the above results, it can be seen that the 160014 magnetic beads have excellent performance in extracting nucleic acids and the extracted fragments are complete and clear, which is especially suitable for on-line batch extraction.

Экспериментальные случаи

Случай 1: Use of 160014 handheld different plant seed germinal parts

Нет.	Образец	Выборка образца	260/280	260/230	Конц.. (из / ул)
1	Red beans	10 мг	1.988	1.794	167.8
2	Soybead		1.996	2.051	549.9
3	Peanut		1.957	1.507	154.85
4	Black rice		1.956	1.644	133.05
5	Japonica rice		1.95	1.898	96.4
6	Maize		1.84	1.268	161.35

Gel electropherogram

From the above experimental results, it can be verified that for the manually extracted plant seed germ samples, the genomic fragments recovered by 160014 magnetic beads were of good purity (А260/А280>1.8, 260/230>1.2), and the fragments were complete.

Случай 2: Effect of DNA extraction on 10-15 mg of polysaccharide polyphenol plant genome

Нет.	Образец	Потребление образца (мг)	А260/А280	А260/А230	Конц.(нг/мкл)	Выход (мкг)
1	Dandelion fresh leaves	15мг	1.84	1.698	44.4	4.44
2	Perilla fresh leaves	15мг	1.745	1.379	110.1	11.01
3	Ospecios fresh leaves	10мг	1.755	1.463	55.7	5.57
4	Dichondra fresh leaves	15мг	1.838	1.661	64.65	6.47
5	Desmodium fresh leaves	15мг	1.843	1.777	89.85	8.99
6	Alternanthera philoxeroides fresh leaves	15мг	1.855	1.79	39.65	3.97
7	Plantain fresh leaves	15мг	1.872	1.969	104.2	10.42

Gel electropherogram

From the above experimental results, it can be verified that the 160014 magnetic beads have high recovery of genomic fragments of 10-15mg polysaccharide and polyphenol plant samples with a yield of more than 15 мкг, and good purity (А260/А280>1.75, 260/230>1.4), and complete genomic fragments.

Leader Bio 160014 silica-based magnetic beads are becoming a new benchmark in the field of nucleic acid extraction due to their high recovery rate, excellent suspension and strong magnetic properties.

The company not only provides high-quality products, but also develops a variety of magnetic bead-based nucleic acid extraction and purification reagents, which can isolate and purify high-quality genomic DNA/RNA from a wide range of samples such as blood, serum/plasma, слюна, бактерии, грибы, мазки, фекалии, animal and plant tissues, и так далее.

Whether for basic scientific research or clinical testing applications, this product can provide reliable technical support and excellent experimental results.

ООО. will continue to provide more high-quality products and services for the life science field with the impetus of technological innovation, helping researchers to explore the mysteries of life and promoting the development of biomedicine.

Поставщик

Шанхайская биотехнологическая компания Линцзюнь., ОООбыл создан в 2016 который является профессиональным производителем биомагнитных материалов и реагентов для экстракции нуклеиновых кислот..

Мы имеем богатый опыт в экстракции и очистке нуклеиновых кислот., очистка белка, разделение клеток, хемилюминесценция, и другие технические области.

Наша продукция широко используется во многих областях., например, медицинское тестирование, генетическое тестирование, университетские исследования, генетическое разведение, и так далее. Мы не только поставляем продукцию, но и можем взять на себя OEM, ОДМ, и другие потребности. Если у вас есть соответствующая потребность, пожалуйста, не стесняйтесь обращаться к нам .