PURIFIED EXOSOMES
PURIFIED EXOSOMES 高純度外泌體標準品
由於外泌體內容物能客觀反映來源細胞的生理與病理狀態，科學界正廣泛將其視為一種新型的「液態切片（Liquid Biopsy）」工具，用以深入探究疾病的發生與演變機制 。為了支持全球科研人員在生物標記物發現（Biomarker Discovery）、癌症機理研究及外泌體工程化改造（Exosome Engineering）領域的突破，System Biosciences (SBI) 推出了一系列高純度、即用型的人類與小鼠外泌體標準品 。每一款產品皆經過嚴格的質量控制與定性分析，確保外泌體的完整性與生物活性。
產品優勢
1. 頂級純化製程，品質卓越：所有的細胞株皆於排除外泌體的胎牛血清（Exo-FBS）中培養，並採用領先的 ExoQuick-TC 技術進行純化，排除血清自帶外泌體等非特異性背景干擾 。
2. NanoSight定性分析：每批次均通過奈米粒子追蹤分析（NTA）檢測，確認外泌體形狀完整，平均粒徑穩定維持在外泌體標準的 90–110 nm
Example NanoSight video snapshot data
NanoSight NTA sample data on purified exosomes
3. 經典標記物陽性驗證：通過 Western Blot 分析，證實外泌體表面經典標記蛋白 CD63 呈強陽性，符合國際發表標準。
Western blot on purified exosomes
PURIFIED EXOSOMES 產品目錄：
| Cat.# | |
| Exosomes isolated from cancer cell lines | |
| EXOP-100A-1 | MCF-7 Human breast cancer, noninvasive cell line |
| EXOP-105A-1 | MDA-MB-231 Human breast cancer, aggressive/invasive/metastatic cell line |
| EXOP-115A-1 | PC-3 Human prostate cancer cells derived from metastatic cancer cell line |
| EXOP-120A-1 | A549 Human non-small cell lung cancer cell line |
| EXOP-125A-1 | H841 Human small cell lung cancer cell line |
| EXOP-130A-1 | H196 Human small cell lung cancer cell line |
| EXOP-135A-1 | DMS114 Human small cell lung cancer cell line |
| Exosomes isolated from stem cell lines | |
| EXOP-140A-1 | PCS-500-011 Human pre-adipose derived mesenchymal stem cell |
| EXOP-145A-1 | PCS-500-012 Human bone marrow-derived mesenchymal stem cell line |
| Exosomes isolated from immune-related cell lines | |
| EXOP-150A-1 | BC-3 Human B lymphocyte cell line |
| EXOP-155A-1 | Jurkat Clone E6-1 Human T lymphocyte cell line |
| EXOP-160A-1 | JM1 Human T pre-B lymphoblast cell line |
| EXOP-165A-1 | RAW 264.7 Mouse macrophage cell line |
| EXOP-200A-1 | JAWS II Mouse bone marrow immature dendritic cell line |
| Exosomes isolated from general cell lines | |
| EXOP-110A-1 | HEK293 Human embryonic kidney cell line |
| XPAK100EX-G | XPack-GFP-loaded HEK293 exosomes |
| Exosomes isolated from biofluid exosomes | |
| EXOP-500A-1 | Human pooled serum (healthy donors) |
| EXOP-510A-1 | Human pooled saliva (healthy donors) |
| EXOP-520A-1 | Human pooled urine (healthy donors) |
| EXOP-530A-1 | Human pooled CSF (healthy donors) |
| EXOP-540A-1 | Human breast milk, normal (single donor) |
| EXOP-550A-1 | Human biofluids ascites fluid (single donor) |
| Exosome isolated from mouse | |
| EXOP-560M-1 | Mouse Pooled Serum |