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QuantabioDesign（簡稱QBD）是一家專注于生物化學技術研發與應用的生物科技公司，成立于1997年，總部位于美國俄亥俄州普萊恩城，現為Vector Laboratories旗下子品牌。公司以離散聚乙二醇（dPEG®）技術為核心，致力于開發創新生物接合與有效載荷遞送解決方案，產品廣泛應用于細胞治療、分子診斷、藥物研發及納米技術領域。其技術優勢在于通過單分子量聚乙二醇衍生物消除傳統生物分子修飾中的聚集、非特異性結合及短半衰期等問題，提升治療與診斷產品的穩定性與精準性。
熱門產品線包括：
1. Biotin-dPEG®系列：如Biotin-dPEG®??-TFP ester（貨號QBD-1007），用于高親和力生物標記與檢測；
2. Azido-dPEG®系列：如Azido-dPEG®?-NHS ester（貨號QBD-10544），支持高效點擊化學反應；
3. MAL-dPEG®系列：如MAL-dPEG®?-NHS ester（貨號QBD-10064），適用于蛋白質與核酸的穩定交聯；
4. 化學發光試劑：如Q-Bright Extreme化學發光檢測試劑盒（貨號QBD-60015），靈敏度達飛克級，廣泛用于Western Blot與ELISA。
公司提供定制化服務，覆蓋從科研到商業化的全周期需求，客戶包括全球生物制藥公司、科研機構及診斷技術企業。憑借dPEG®技術的優勢與持續創新，QuantabioDesign在改善疾病治療與診斷效率領域持續貢獻，推動科學進步與醫療健康發展。
關鍵詞：QuantabioDesign, dPEG®技術, Biotin-dPEG®??-TFP ester, Azido-dPEG®?-NHS ester, MAL-dPEG®?-NHS ester, Q-Bright Extreme化學發光檢測試劑盒, 離散聚乙二醇, 生物接合, 有效載荷遞送, 細胞治療, 分子診斷, 藥物研發, 納米技術, 點擊化學, 生物正交反應, 肽合成, 寡核苷酸合成, 化學發光試劑, Western Blot, ELISA, 飛克級靈敏度, 單分子量聚乙二醇, 聚乙二醇化試劑, 定制化服務, 生物制藥公司, 科研機構, 診斷技術企業, 離散PEG, 聚乙二醇衍生物
特別告知：為保證產品質量與良好性能，所以在購買相應產品的同時我司會收取一定量的運輸費用?。?！本次報價有效時間為2025年10月23日---2026年12月14日。
（*此為部分產品價格,完整價格請下載文件）
貨號 | 品名 | 規格 | 價格 | 品牌 |
QBD-10007-100 | Biotin-dPEG®??-TFP ester | 100mg | 4305 | quantabiodesign |
QBD-10007-1000 | Biotin-dPEG®??-TFP ester | 1000mg | 24030 | quantabiodesign |
QBD-10008-100 | Biotin-dPEG®??-TFP ester | 100mg | 2460 | quantabiodesign |
QBD-10008-1000 | Biotin-dPEG®??-TFP ester | 1000mg | 15975 | quantabiodesign |
QBD-10009-100 | Biotin-dPEG®?-TFP ester | 100mg | 1635 | quantabiodesign |
QBD-10009-1000 | Biotin-dPEG®?-TFP ester | 1000mg | 9840 | quantabiodesign |
QBD-10011-100 | Phthalimidooxy-dPEG®?-NHS ester | 100mg | 1635 | quantabiodesign |
QBD-10011-1000 | Phthalimidooxy-dPEG®?-NHS ester | 1000mg | 12300 | quantabiodesign |
QBD-10014-100 | Tris (2-carboxyethyl) phosphine hydrochloride (TCEP) | 100g | 32145 | quantabiodesign |
QBD-10014-1000 | Tris (2-carboxyethyl) phosphine hydrochloride (TCEP) | 1000mg | 885 | quantabiodesign |
QBD-10014-25 | Tris (2-carboxyethyl) phosphine hydrochloride (TCEP) | 25g | 6420 | quantabiodesign |
QBD-10014-5000 | Tris (2-carboxyethyl) phosphine hydrochloride (TCEP) | 5000mg | 1605 | quantabiodesign |
QBD-10028-100 | NHS-dPEG®??-DSPE | 100mg | 6555 | quantabiodesign |
QBD-10028-25 | NHS-dPEG®??-DSPE | 25mg | 2055 | quantabiodesign |
QBD-10033-1000 | Fmoc-N-amido-dPEG®?-acid | 1000mg | 2700 | quantabiodesign |
QBD-10041-100 | Amino-dPEG®?-t-boc-hydrazide | 100mg | 2460 | quantabiodesign |
QBD-10041-1000 | Amino-dPEG®?-t-boc-hydrazide | 1000mg | 12300 | quantabiodesign |
QBD-10043-100 | Fmoc-N-amido-dPEG®?-t-boc-hydrazide | 100mg | 2880 | quantabiodesign |
QBD-10043-1000 | Fmoc-N-amido-dPEG®?-t-boc-hydrazide | 1000mg | 12300 | quantabiodesign |
QBD-10052-100 | m-dPEG®??-DSPE | 100mg | 4095 | quantabiodesign |
QBD-10052-25 | m-dPEG®??-DSPE | 25mg | 2055 | quantabiodesign |
QBD-10053-1000 | Fmoc-N-amido-dPEG®?-acid | 1000mg | 4095 | quantabiodesign |
QBD-10061-100 | Amino-dPEG®?-t-butyl ester | 100mg | 2220 | quantabiodesign |
QBD-10061-1000 | Amino-dPEG®?-t-butyl ester | 1000mg | 5745 | quantabiodesign |
QBD-10063-100 | Fmoc-N-amido-dPEG®?-acid | 100mg | 2055 | quantabiodesign |
QBD-10063-1000 | Fmoc-N-amido-dPEG®?-acid | 1000mg | 4440 | quantabiodesign |
QBD-10064-100 | MAL-dPEG®?-NHS ester | 100mg | 3030 | quantabiodesign |
QBD-10064-1000 | MAL-dPEG®?-NHS ester | 1000mg | 4905 | quantabiodesign |
QBD-10065-100 | MAL dPEG®?-acid | 100mg | 2055 | quantabiodesign |
QBD-10065-1000 | MAL dPEG®?-acid | 1000mg | 2460 | quantabiodesign |
QBD-10066-100 | CBZ-N-amido-dPEG®?-acid | 100mg | 2460 | quantabiodesign |
QBD-10066-1000 | CBZ-N-amido-dPEG®?-acid | 1000mg | 4905 | quantabiodesign |
QBD-10067-100 | Amino-dPEG®?-acid | 100mg | 1635 | quantabiodesign |
QBD-10067-1000 | Amino-dPEG®?-acid | 1000mg | 7380 | quantabiodesign |
QBD-10075-100 | 4-formyl-benzamido-dPEG®??-EDA-MAL | 100mg | 4095 | quantabiodesign |
QBD-10075-1000 | 4-formyl-benzamido-dPEG®??-EDA-MAL | 1000mg | 24585 | quantabiodesign |
QBD-10081-100 | 4-formyl-benzamido-dPEG®??-TFP ester | 100mg | 3270 | quantabiodesign |
QBD-10081-1000 | 4-formyl-benzamido-dPEG®??-TFP ester | 1000mg | 20490 | quantabiodesign |
QBD-10082-100 | 4-formyl-benzamido-dPEG®??-TFP ester | 100mg | 4725 | quantabiodesign |
QBD-10082-1000 | 4-formyl-benzamido-dPEG®??-TFP ester | 1000mg | 25755 | quantabiodesign |
QBD-10085-100 | Bis-dPEG®?-TFP ester | 100mg | 2460 | quantabiodesign |
QBD-10085-1000 | Bis-dPEG®?-TFP ester | 1000mg | 10665 | quantabiodesign |
QBD-10092-100 | Bis-dPEG®??-TFP ester | 100mg | 5745 | quantabiodesign |
QBD-10092-1000 | Bis-dPEG®??-TFP ester | 1000mg | 22935 | quantabiodesign |
QBD-10093-100 | t-boc-N-amido-dPEG®??-amine | 100mg | 7380 | quantabiodesign |
QBD-10093-1000 | t-boc-N-amido-dPEG®??-amine | 1000mg | 24585 | quantabiodesign |
QBD-10109-100 | Acid-dPEG®?-NHS ester | 100mg | 3540 | quantabiodesign |
QBD-10109-1000 | Acid-dPEG®?-NHS ester | 1000mg | 19665 | quantabiodesign |
QBD-10119-100 | Acid-dPEG®?-NHS ester | 100mg | 3780 | quantabiodesign |
QBD-10119-1000 | Acid-dPEG®?-NHS ester | 1000mg | 20490 | quantabiodesign |
QBD-10127-100 | Acid-dPEG®??-NHS ester | 100mg | 4095 | quantabiodesign |
QBD-10127-1000 | Acid-dPEG®??-NHS ester | 1000mg | 21300 | quantabiodesign |
QBD-10140-100 | Acid-dPEG®??-NHS ester | 100mg | 4905 | quantabiodesign |
QBD-10140-1000 | Acid-dPEG®??-NHS ester | 1000mg | 23760 | quantabiodesign |
QBD-10142-100 | m-dPEG®??-CO(CH?)?-acid | 100mg | 6555 | quantabiodesign |
QBD-10142-1000 | m-dPEG®??-CO(CH?)?-acid | 1000mg | 24585 | quantabiodesign |
QBD-10143-100 | m-dPEG®??-NH-CO(CH?)?CO-TFP ester | 100mg | 6150 | quantabiodesign |
QBD-10143-1000 | m-dPEG®??-NH-CO(CH?)?CO-TFP ester | 1000mg | 26220 | quantabiodesign |
QBD-10148-100 | m-dPEG®??-amido-dPEG®??-acid | 100mg | 4095 | quantabiodesign |
QBD-10148-1000 | m-dPEG®??-amido-dPEG®??-acid | 1000mg | 18030 | quantabiodesign |
QBD-10149-100 | m-dPEG®??-amido-dPEG®??-TFP ester | 100mg | 4515 | quantabiodesign |
QBD-10149-1000 | m-dPEG®??-amido-dPEG®??-TFP ester | 1000mg | 21300 | quantabiodesign |
QBD-10156-100 | S-acetyl-dPEG®?-OH | 100mg | 1635 | quantabiodesign |
QBD-10156-1000 | S-acetyl-dPEG®?-OH | 1000mg | 8205 | quantabiodesign |
QBD-10160-100 | S-acetyl-dPEG®?-OH | 100mg | 2460 | quantabiodesign |
QBD-10160-1000 | S-acetyl-dPEG®?-OH | 1000mg | 10665 | quantabiodesign |
QBD-10166-100 | Methoxytrityl-S-dPEG®?-acid | 100mg | 3270 | quantabiodesign |
QBD-10166-1000 | Methoxytrityl-S-dPEG®?-acid | 1000mg | 14745 | quantabiodesign |
QBD-10170-100 | Amino-dPEG®??-OH | 100mg | 3270 | quantabiodesign |
QBD-10170-1000 | Amino-dPEG®??-OH | 1000mg | 10665 | quantabiodesign |
QBD-10171-100 | t-boc-N-amido-dPEG®??-OH | 100mg | 3690 | quantabiodesign |
QBD-10171-1000 | t-boc-N-amido-dPEG®??-OH | 1000mg | 14745 | quantabiodesign |
QBD-10172-100 | t-boc-N-amido-dPEG®??-amine | 100mg | 3855 | quantabiodesign |
QBD-10172-1000 | t-boc-N-amido-dPEG®??-amine | 1000mg | 17220 | quantabiodesign |
QBD-10175-100 | m-dPEG®?-amine | 100mg | 2055 | quantabiodesign |
QBD-10175-1000 | m-dPEG®?-amine | 1000mg | 3030 | quantabiodesign |
QBD-10177-100 | MPS-EDA.TFA | 100mg | 3630 | quantabiodesign |
QBD-10177-1000 | MPS-EDA.TFA | 1000mg | 12060 | quantabiodesign |
QBD-10181-100 | dPEG®?-SATA (S-acetyl-dPEG®?-NHS ester) | 100mg | 3855 | quantabiodesign |
QBD-10181-1000 | dPEG®?-SATA (S-acetyl-dPEG®?-NHS ester) | 1000mg | 20490 | quantabiodesign |
QBD-10183-100 | Thiol-dPEG®?-acid | 100mg | 4095 | quantabiodesign |
QBD-10183-1000 | Thiol-dPEG®?-acid | 1000mg | 10665 | quantabiodesign |
QBD-10184-100 | dPEG®?-SATA (S-acetyl-dPEG®?-NHS ester) | 100mg | 5745 | quantabiodesign |
QBD-10184-1000 | dPEG®?-SATA (S-acetyl-dPEG®?-NHS ester) | 1000mg | 20490 | quantabiodesign |
QBD-10185-100 | Hydroxy-dPEG®?-t-butyl ester | 100mg | 2460 | quantabiodesign |
QBD-10185-1000 | Hydroxy-dPEG®?-t-butyl ester | 1000mg | 4515 | quantabiodesign |
QBD-10188-100 | dPEG®??-SATA (S-acetyl-dPEG®??-NHS ester) | 100mg | 9435 | quantabiodesign |
QBD-10188-1000 | dPEG®??-SATA (S-acetyl-dPEG®??-NHS ester) | 1000mg | 27465 | quantabiodesign |
QBD-10193-100 | Biotin-dPEG®?-NH?+TFA- | 100mg | 1635 | quantabiodesign |
QBD-10193-1000 | Biotin-dPEG®?-NH?+TFA- | 1000mg | 12300 | quantabiodesign |
QBD-10194-50 | NHS-S-S-dPEG®?-biotin (cleavable) | 50mg | 2880 | quantabiodesign |
QBD-10194-500 | NHS-S-S-dPEG®?-biotin (cleavable) | 500mg | 14340 | quantabiodesign |
QBD-10195-100 | Biotin-dPEG®??-MAL | 100mg | 7380 | quantabiodesign |
QBD-10195-25 | Biotin-dPEG®??-MAL | 25mg | 3615 | quantabiodesign |
QBD-10196-100 | Biotin-dPEG®??-NH? | 100mg | 4515 | quantabiodesign |
QBD-10196-1000 | Biotin-dPEG®??-NH? | 1000mg | 16380 | quantabiodesign |
QBD-10197-100 | dPEG®??-biotin acid | 100mg | 2460 | quantabiodesign |
QBD-10197-1000 | dPEG®??-biotin acid | 1000mg | 15975 | quantabiodesign |
QBD-10198-1000 | NHS-dPEG®??-biotin | 1000mg | 18435 | quantabiodesign |
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