PRODUCT CENTER
特色產(chǎn)品當前位置:首頁 > 特色產(chǎn)品
在科學研究的世界中,精確性和準確性至關重要。而確保免疫分析結果可靠且可重復的關鍵工具之一就是二抗。在Pro Sci Inc.,我們專注于提供高質量的二抗,旨在支持多種研究應用,從西方印跡法(western blot)到免疫熒光(IF)和酶聯(lián)免疫吸附試驗(ELISA)。了解二抗的作用和選擇標準,可以顯著影響實驗的成功。

什么是二抗?
二抗是能與一抗結合以增強檢測和信號放大的免疫球蛋白。與直接靶向特定抗原的一抗不同,二抗充當橋梁的角色,促進抗原-抗體相互作用的可視化或定量檢測。二抗通常與酶、熒光物質或其他標記物結合,為各種檢測方法提供所需的靈活性。
使用二抗的關鍵優(yōu)勢
信號放大——通過將多個二抗結合到單個一抗上,研究人員可以顯著提高檢測靈敏度,從而更容易識別低豐度靶標。
多功能性——二抗允許使用廣泛的檢測系統(tǒng),包括顯色、化學發(fā)光和熒光讀數(shù)。
成本效益——研究人員可以將單個經(jīng)過充分驗證的一抗與不同的二抗配對,用于多種檢測策略,減少了對定制標記一抗的需求。
改進實驗對照——通過選擇具有最小交叉反應性的二抗,研究人員可以減少非特異性結合,降低背景噪音,確保結果準確。
選擇合適的二抗
選擇適當?shù)亩剐枰屑毧紤]幾個因素:
宿主物種兼容性——二抗必須是針對一抗生產(chǎn)所用物種的。例如,如果一抗來自小鼠,則需要抗小鼠二抗。
結合類型——根據(jù)檢測方法的不同,您可能需要酶結合(例如,用于西方印跡法或ELISA的辣根過氧化物酶或堿性磷酸酶),或熒光物質結合(例如,用于熒光應用的異硫氰酸熒光素、亞歷克斯熒光素)。
最小交叉反應性——選擇具有高度特異性的二抗有助于防止非特異性結合,減少背景噪音并確保結果準確。
純度和質量——Pro Sci Inc.提供的高純度二抗可最大限度地減少可能干擾實驗并影響數(shù)據(jù)可靠性的污染物。
二抗的應用
在許多研究技術中,二抗是不可或缺的,包括:
WB——以增強靈敏度檢測蛋白質。
ELISA——通過酶聯(lián)免疫吸附試驗定量目標蛋白質。
免疫組織化學(IHC)——在組織樣本中可視化抗原。
免疫熒光——用熒光染料標記和成像細胞結構。
與Pro Sci Inc.一起提升您的研究
在Pro Sci Inc.,我們提供多種二抗,以滿足現(xiàn)代研究的需求。我們的抗體經(jīng)過嚴格測試,以確保特異性、高親和力和最小交叉反應性,使研究人員能夠獲得可靠且可重復的結果。
在這里探索我們的二抗目錄,與Pro Sci Inc.一起將您的研究提升到新的水平。
部分二抗產(chǎn)品目錄,了解更多詳詢艾美捷科技!
| 貨號 | 產(chǎn)品名稱 | 類型 | 規(guī)格 |
| PSI-1601-0.05mg | Mouse Anti-Rabbit IgG Antibody [6C1A8] (HRP) | Secondary Antibodies | 0.05mg |
| PSI-1602-0.05mg | Mouse Anti-Rabbit IgG Antibody [6C1A8] (biotin) | Secondary Antibodies | 0.05mg |
| PSI-1603-0.05mg | Mouse Anti-Goat IgG Antibody [1G12H5] (HRP) | Secondary Antibodies | 0.05mg |
| PSI-1604-0.05mg | Mouse Anti-Goat IgG Antibody [1G12H5] (biotin) | Secondary Antibodies | 0.05mg |
| PSI-1605-0.05mg | Mouse Anti-Monkey IgG Antibody [5D12A12] (HRP) | Secondary Antibodies | 0.05mg |
| PSI-1606-0.05mg | Mouse Anti-Monkey IgG Antibody [5D12A12] (biotin) | Secondary Antibodies | 0.05mg |
| PSI-1607-0.05mg | Mouse Anti-Pig IgG Antibody [1G5H7] (HRP) | Secondary Antibodies | 0.05mg |
| PSI-1608-0.05mg | Mouse Anti-Pig IgG Antibody [1G5H7] (biotin) | Secondary Antibodies | 0.05mg |
| PSI-1609-0.05mg | Mouse Anti-Chicken IgY Antibody [4A4A10] (HRP) | Secondary Antibodies | 0.05mg |
| PSI-1610-0.05mg | Mouse Anti-Chicken IgY Antibody [4A4A10] (biotin) | Secondary Antibodies | 0.05mg |
| PSI-PM-6197-0.05mg | Mouse Anti-Chicken IgY Antibody [4A4A10] | Secondary Antibodies | 0.05mg |
| PSI-PM-6279-0.05mg | Mouse Anti-Goat IgG Antibody [1G12H5] | Secondary Antibodies | 0.05mg |
| PSI-PM-6285-0.05mg | Mouse Anti-Rabbit IgG Antibody [6C1A8] | Secondary Antibodies | 0.05mg |
| PSI-PM-6341-0.05mg | Mouse Anti-Monkey IgG Antibody [5D12A12] | Secondary Antibodies | 0.05mg |
| PSI-PM-6583-0.05mg | Mouse Anti-Pig IgG Antibody [1G5H7] | Secondary Antibodies | 0.05mg |
| PSI-PM-6727-0.05mg | Mouse Anti-Human IgG Antibody [2C12H6] | Secondary Antibodies | 0.05mg |
| PSI-XG-6146-0.5mg | Bovine Anti-Human IgG Antibody (H&L) Antibody | Secondary Antibodies | 0.5mg |
| PSI-XG-6146Bt-0.5mg | Bovine Anti-Human IgG Antibody (H&L) Antibody (biotin) | Secondary Antibodies | 0.5mg |
| PSI-XG-6148Bt-0.5mg | Bovine Anti-Mouse IgG Antibody (H&L) Antibody (biotin) | Secondary Antibodies | 0.5mg |
| PSI-XG-6150Bt-0.5mg | Bovine Anti-Rabbit IgG Antibody (H&L) Antibody (biotin) | Secondary Antibodies | 0.5mg |
| PSI-XG-6157AP-0.5mg | Donkey Anti-Rabbit IgG (H&L) Antibody (Alkaline Phosphatase) | Secondary Antibodies | 0.5mg |
| PSI-XG-6157Cy3-0.5mg | Donkey Anti-Rabbit IgG Antibody (H&L) Antibody (Cy3) | Secondary Antibodies | 0.5mg |
| PSI-XG-6157F-0.5mg | Donkey Anti-Rabbit IgG Antibody (H&L) Antibody (FITC) | Secondary Antibodies | 0.5mg |
| PSI-XG-6160AP-0.5mg | Goat Anti-Rabbit IgG Antibody (H&L) Antibody (Alkaline Phosphatase) | Secondary Antibodies | 0.5mg |
| PSI-XG-6160HRP-0.5mg | Goat Anti-Rabbit IgG Antibody (H&L) Antibody (HRP) | Secondary Antibodies | 0.5mg |
| PSI-XG-6183AP-0.5mg | Bovine Anti-Chicken IgY Antibody (H&L) Antibody (Alkaline Phosphatase) | Secondary Antibodies | 0.5mg |
| PSI-XG-6183F-0.5mg | Rabbit Anti-Chicken IgY Antibody (H&L) Antibody (Alkaline Phosphatase) | Secondary Antibodies | 0.5mg |
| PSI-XG-6183HRP-0.5mg | Rabbit Anti-Chicken IgY Antibody (H&L) Antibody (HRP) | Secondary Antibodies | 0.5mg |
| PSI-XG-6183Rh-0.5mg | Rabbit Anti-Chicken IgY Antibody (H&L) Antibody (Rhodamine) | Secondary Antibodies | 0.5mg |
| PSI-XG-6187AP-0.5mg | Streptavidin (Alkaline Phosphatase) | Secondary Antibodies | 0.5mg |
| PSI-XG-6187Cy3-0.5mg | Streptavidin (Cy3) | Secondary Antibodies | 0.5mg |
| PSI-XG-6187F-0.5mg | Streptavidin (FITC) | Secondary Antibodies | 0.5mg |
| PSI-XG-6187HRP-0.5mg | Streptavidin (HRP) | Secondary Antibodies | 0.5mg |
| PSI-XR-9120-1.5mg | Rabbit Anti-Chicken IgY Antibody (HRP) | Secondary Antibodies | 1.5mg |
| PSI-XR-9170-2mg | Goat Anti-Chicken IgY (H&L) Antibody (Texas Red) | Secondary Antibodies | 2mg |
| PSI-XR-9180-1mg | Rabbit Anti-Chicken IgY (H&L) Antibody (Alkaline Phosphatase) | Secondary Antibodies | 1mg |
| PSI-XR-9320-1mg | Rabbit Anti-Goat IgG (H&L) Antibody (HRP) | Secondary Antibodies | 1mg |
| PSI-XR-9360-2mg | Donkey Anti-Goat IgG (H&L) Antibody (FITC) | Secondary Antibodies | 2mg |
| PSI-XR-9370-2mg | Donkey Anti-Goat IgG (H&L) Antibody (Texas Red) | Secondary Antibodies | 2mg |
| PSI-XR-9380-0.5mg | Rabbit Anti-Goat IgG (H&L) Antibody (Alkaline Phosphatase) | Secondary Antibodies | 0.5mg |
| PSI-XR-9520-2mg | Goat Anti-Rat IgG (H&L) Antibody (HRP) | Secondary Antibodies | 2mg |
| PSI-XR-9580-1mg | Goat Anti-Rat IgG (H&L) Antibody (Alkaline Phosphatase) | Secondary Antibodies | 1mg |
| PSI-XR-9720-2mg | Goat Anti-Mouse IgG (H&L) Antibody (HRP) | Secondary Antibodies | 2mg |
| PSI-XR-9740-2mg | Goat Anti-Mouse IgG (H&L) Antibody (biotin) | Secondary Antibodies | 2mg |
| PSI-XR-9760-2mg | Goat Anti-Mouse IgG (H&L) Antibody (FITC) | Secondary Antibodies | 2mg |
| PSI-XR-9770-2mg | Goat Anti-Mouse IgG (H&L) Antibody (Texas Red) | Secondary Antibodies | 2mg |
| PSI-XR-9780-1mg | Goat Anti-Mouse IgG (H&L) Antibody (Alkaline Phosphatase) | Secondary Antibodies | 1mg |
| PSI-XR-9900-2mg | Goat Anti-Rabbit IgG (H&L) Antibody Pre-Adsorbed | Secondary Antibodies | 2mg |
| PSI-XR-9920-2mg | Goat Anti-Rabbit IgG (H&L) Antibody (HRP) | Secondary Antibodies | 2mg |
| PSI-XR-9940-2mg | Goat Anti-Rabbit IgG (H&L) Antibody (biotin) | Secondary Antibodies | 2mg |
| PSI-XR-9960-2mg | Goat Anti-Rabbit IgG (H&L) Antibody (FITC) | Secondary Antibodies | 2mg |
| PSI-XR-9970-2mg | Goat Anti-Rabbit IgG (H&L) Antibody (Texas Red) | Secondary Antibodies | 2mg |
| PSI-XR-9980-1mg | Goat Anti-Rabbit IgG (H&L) Antibody (Alkaline Phosphatase) | Secondary Antibodies | 1mg |
| PSI-XW-9100-0.2mg | Goat Anti-Chicken IgY (Fc) Antibody (HRP) | Secondary Antibodies | 0.2mg |
| PSI-XW-9102-0.1mg | Goat Anti-Chicken IgY (Fc) Antibody (FITC) | Secondary Antibodies | 0.1mg |
微信掃碼在線客服