বায়োম্যাগনেটিক জপমালার পেশাদার প্রস্তুতকারক
ব্রেকিং নিষ্কাশন বাধা: লিংজুন ম্যাগনেটিক বিড আরএনএ কিটগুলি উচ্চ-বিশুদ্ধ নিউক্লিক অ্যাসিড সমাধানের সাথে দক্ষতার মানকে ক্ষমতায়নকারী গবেষণাকে পুনরায় সংজ্ঞায়িত করে
In molecular biology research, RNA extraction from complex samples remains a critical bottleneck hindering experimental efficiency. Traditional methods struggle with plant polysaccharide/polyphenol interference, animal tissue degradation risks, and capturing trace viral nucleic acids—often being time-consuming while compromising purity and yield. With over 13 years of expertise in magnetic bead nucleic acid extraction, Shanghai Lingjun Biotechnology leverages core magnetic bead R&D capabilities to deliver a full-scene magnetic bead RNA extraction kit series, providing researchers with an efficient, নিরাপদ, and stable one-stop solution.
আমি. Why Choose Lingjun? Core Technologies Deliver Unmatched Advantages
In-House Magnetic Bead R&D: Industry-Leading Performance
Lingjun’s self-developed superparamagnetic silica beads(1.4μm particle size, 65±5 emu/g magnetic saturation) achieve >95% nucleic acid adsorption through surface modification and functional design. Batch-to-batch consistency eliminates material variability, ensuring reproducible results across laboratories.
“One-Step Protocol” Revolution: Boosts Efficiency by >50%
No centrifugation or toxic reagents: Eliminates hazardous phenol/chloroform and liquid nitrogen grinding. Room-temperature lysis with magnetic bead adsorption delivers pure RNA in under 1 ঘন্টা.
Full automation compatibility: Kits adapt to mainstream nucleic acid extractors. Magnetic-rod platforms require no manual intervention, enabling “load-and-go” operation.
3.Conquering Four Challenging Samples: Purity Meets Top Journal Standards
| Sample Type | Key Innovation | Performance (A260/A280) |
| Polysaccharide/polyphenol plants | Proprietary lysis buffer removes impurities | 1.90–2.0 (dandelion leaf) |
| Animal tissues (muscle/liver) | Grinding-free direct lysis, 100% RNA integrity | 1.86–1.96 (shrimp/fish liver) |
| Serum/plasma viruses | Sensitivity down to 10 IU/mL, repeatability R>0.99 | Full detection in gradient dilutions |
| Trace cells | Extraction from 0.2 μg, zero waste for rare samples | 32.7 μg from 20 mg pork |
২. Flagship Product Matrix: Precision Solutions for Research Scenarios
Plant RNA “Specialist” – Polysaccharide/Polyphenol Kit
Processes challenging samples (pothos, peach trees, roses) মধ্যে 30 মিনিট. Pre-packaged kits (96 tests/box) yield high-purity RNA (A260/A230≥1.8), >9 μg/20 mg leaves—ideal for transcriptome sequencing.
উদ্ভিদ মোট RNA নিষ্কাশন কিট
পরীক্ষামূলক কেস:
20mg of sweet potato leaves, peach leaves, rose leaves and eggplant leaves were extracted with LNJNBio plant total RNA extraction kit
| না. | নমুনা | A260/A280 | A260/A230 | কনক(ng/µL) | ফলন (µg) |
| 1 | 20মিলিগ্রাম মিষ্টি আলু পাতা | 1.972 | 2.039 | 193.76 | 19.376 |
| 2 | 1.976 | 2.038 | 194.44 | 19.444 | |
| গড় | 1.974 | 2.0385 | 194.1 | 19.41 | |
| 3 | 20মিলিগ্রাম পীচ পাতা | 1.904 | 1.477 | 159.16 | 15.916 |
| 4 | 1.901 | 1.472 | 159.56 | 15.956 | |
| গড় | 1.9025 | 1.4745 | 159.36 | 15.936 | |
| 5 | 20mg মৌসুমি পাতা | 1.855 | 1.698 | 99.2 | 9.92 |
| 6 | 1.858 | 1.702 | 98.92 | 9.892 | |
| গড় | 1.8565 | 1.7 | 99.06 | 9.906 | |
| 7 | 20mg বেগুন পাতা | 1.988 | 1.752 | 98.08 | 9.808 |
| 8 | 1.987 | 1.755 | 98.6 | 9.86 | |
| গড় | 1.9875 | 1.7535 | 98.34 | 9.834 | |
Gel electrophoresis with agarose:
ফলাফল বিশ্লেষণ：
The A260/A280 ratio was between 1.8-2.0, while the A260/A230 ratio exceeded 1.4, নিষ্কাশিত পণ্য উচ্চ বিশুদ্ধতা নির্দেশ করে. All plant leaf samples achieved nucleic acid extraction yields above 9 µg. Bright and well-integrated bands were observed in all plant leaf samples. সংক্ষেপে, the extraction process yielded high-purity products with substantial output and complete electrophoretic bands when processing different plant leaf samples.
Animal RNA “Guardian” – Degradation-Proof Design
From shrimp to mouse tails, centrifugation-free technology ensures clear 28S/18S bands and 100% electrophoresis integrity. 50-test boxes support high-throughput labs.
প্রাণী টিস্যু মোট আরএনএ নিষ্কাশন কিট
পরীক্ষামূলক কেস:
The total RNA extraction kit of animal tissues was used to extract shrimp meat, chicken heart, fish heart, fish liver and fish gut respectively
| না. | নমুনা | A260/A280 | A260/A230 | কনক(এর/উল) | Yield（μg） |
| 1 | 20mg Shrimp | 1.863 | 1.725 | 65.48 | 5.2384 |
| 2 | 1.865 | 1.782 | 68.96 | 5.5168 | |
| গড় | 1.864 | 1.7535 | 67.22 | 5.3776 | |
| 3 | 5mg মুরগির হৃদয় | 1.958 | 1.721 | 55.72 | 0.44576 |
| 4 | 1.966 | 1.736 | 56.68 | 0.45344 | |
| গড় | 1.962 | 1.7285 | 56.2 | 0.4496 | |
| 5 | 5mg Fish heart | 1.944 | 1.761 | 28.56 | 0.22848 |
| 6 | 1.946 | 1.742 | 27.84 | 0.22272 | |
| গড় | 1.945 | 1.7515 | 28.2 | 0.2256 | |
| 7 | 5মিলিগ্রাম মাছের যকৃত | 1.911 | 2.07 | 91.84 | 0.73472 |
| 8 | 1.912 | 2.061 | 96.44 | 0.77152 | |
| গড় | 1.9115 | 2.0655 | 94.14 | 0.75312 | |
| 9 | 10mg Fish intestines | 1.925 | 2.196 | 390.72 | 3.12576 |
| 10 | 1.928 | 2.187 | 382.04 | 3.05632 | |
| গড় | 1.9265 | 2.1915 | 386.38 | 3.09104 | |
Gel electrophoresis with agarose:
ফলাফল বিশ্লেষণ：
The value of A260/A280 was 1.86-1.96, and the value of A260/A230 was above 1.75, which proved that the purity of the extracted product was high; different animal tissue samples had bright bands and good integrity.
Viral Detection “Sharpshooter” – High-Sensitivity Serum/Plasma Kit
Reliably extracts HBV/HCV nucleic acids from 200 μL samples. Delivers leading qPCR CT values for early diagnosis.
Serum/Plasma Free DNA Extraction Kit
পরীক্ষামূলক কেস:
HCV nucleic acid serum standard substance was subjected to gradient dilution, and our serum/plasma virus nucleic acid extraction reagent was used to extract on the automatic nucleic acid extraction and purification instrument LJbio32H. The extracted products of various concentration gradient dilutions were subjected to qPCR detection, এবং ফলাফল নিম্নরূপ:
| গoncentration（IU/ml） | CT | গড় | সিভি | |
| 10^7 | 23.02 | 22.96 | 22.99 | 0.18% |
| 10^6 | 25.88 | 25.83 | 25.855 | 0.14% |
| 10^5 | 29.09 | 28.97 | 29.03 | 0.29% |
| 10^4 | 33.16 | 32.42 | 32.79 | 1.60% |
ফলাফল বিশ্লেষণ:
The data shows high consistency, indicating excellent sensitivity and stable reagent performance, with a correlation coefficient reaching 0.998. The extraction efficiency is remarkable, consistently detecting both low and high concentrations with stability.
“All-inclusive”– The Universal Total RNA Extraction Kit
The universal total RNA extraction reagent is suitable for the rapid and efficient extraction of total RNA from fresh plant, পশু, ছত্রাক, cellular and other tissue samples. The whole process is convenient to operate, especially suitable for the automated nucleic acid extraction platform.The extracted and purified nucleic acids in this kit can be used for RT-PCR, রিয়েল-টাইম পিসিআর, chip analysis, পলিএ স্ক্রিনিং, ইন ভিট্রো অনুবাদ এবং আণবিক ক্লোনিং.
The universal total RNA extraction reagent
III. Real Data, Real Impact: Client Validation Establishes Benchmark
মামলা 1: An agricultural research team used the Plant DNA/RNA Dual Extraction Kit (Cat#231011) on 20 mg sweet potato leaves, অর্জন 775.2 ng/μL concentration (77.52 μg total yield) এবং 40% higher PCR efficiency.
মামলা 2: CDC testing showed Lingjun’s Serum Virus Kit achieved 100% detection at 10 IU/mL—outperforming competitors (CT values 2–3 cycles earlier).
IV. Limited-Time Empowerment Program: Accelerate Your Research
Act Now – Make Extraction Anxiety-Free!
Order online: www.lnjnbio.com
Technical support: 18103799069 / lnjnbio@163.com
Expo demo: Shanghai International Biotech Expo 2025 (Booth 3-B2108). Live demos + free gel reagents.
Lingjun Commitment: Unlocking nucleic acid challenges with magnetic bead power—making every extraction a trusted data foundation.
সরবরাহকারী
সাংহাই লিংজুন বায়োটেকনোলজি কো., লিমিটেডসালে প্রতিষ্ঠিত হয় 2016 যা বায়োম্যাগনেটিক উপকরণ এবং নিউক্লিক অ্যাসিড নিষ্কাশন বিকারকগুলির একটি পেশাদার প্রস্তুতকারক.
আমাদের নিউক্লিক অ্যাসিড নিষ্কাশন এবং পরিশোধন সমৃদ্ধ অভিজ্ঞতা আছে, প্রোটিন পরিশোধন, কোষ বিচ্ছেদ, কেমিলুমিনেসেন্স, এবং অন্যান্য প্রযুক্তিগত ক্ষেত্র.
আমাদের পণ্য ব্যাপকভাবে অনেক ক্ষেত্রে ব্যবহৃত হয়, যেমন মেডিকেল টেস্টিং, জেনেটিক পরীক্ষা, বিশ্ববিদ্যালয় গবেষণা, জেনেটিক প্রজনন, এবং তাই. আমরা কেবল পণ্য সরবরাহ করি না তবে OEM গ্রহণ করতে পারি, ওডিএম, এবং অন্যান্য প্রয়োজন. আপনি যদি একটি সম্পর্কিত প্রয়োজন আছে, আমাদের সাথে যোগাযোগ বিনা দ্বিধায় দয়া করে .
