重組蛋白
重組蛋白是解析生物相互作用的關鍵工具，廣泛應用于各類研究實驗中。無論是商業化產品，還是為特定研究定制的蛋白，它們都在多種科學應用中發揮著不可替代的作用。
若您需要優質重組蛋白——已驗證的生物活性、低內毒素水平、高純度——來為您的研究提供可靠支持，這里正是您的理想之選。
歷經18年積累，華美生物已構建覆蓋原核與真核的五大蛋白質表達系統。我們擁有包括桿狀病毒外膜蛋白（OMP）表達技術、膜蛋白表達技術等在內的多項蛋白表達與純化專有技術，致力于為您提供高質量的重組蛋白解決方案。
產品特點
- 覆蓋廣泛：擁有超過16,000種重組蛋白，涵蓋人類、小鼠、大鼠、兔、豚鼠、雞、猴、豬等多種物種的基因與靶點，支持跨物種比較研究。
- 表達系統全面：提供五大表達系統，包括大腸桿菌、酵母、桿狀病毒-昆蟲細胞、哺乳動物細胞以及特有的無細胞表達系統。該系統省去質粒轉化、細胞培養、破碎離心等步驟，顯著提升蛋白制備效率。
- 多標簽選擇：支持His、GST、Flag、MBP等多種標簽，便于后續純化、檢測與功能研究。
- 多領域應用：適用于抗原制備、細胞與分析、蛋白互作、藥物研發、酶活性檢測、ELISA標準品、體內外研究、質譜與結構分析等廣泛場景。
- 無動物源成分：我們已建立全程無動物副產品接觸的重組蛋白生產線，確保產品的高純凈性與一致性，適用于對來源敏感的各類實驗。
重組蛋白目錄
以下是所有重組蛋白的目錄。您可以在目錄中找到適合您研究的蛋白質，或在本網站頭部的搜索框中搜索它們。
如果您找不到您需要的重組蛋白，請查看華美生物蛋白定制服務。
通過選擇目標名稱的首字母瀏覽產品。
| 產品名稱 | 貨號 | 規格 |
|---|---|---|
| Recombinant Methanosphaera stadtmanae DNA/RNA-binding protein Alba (albA) | CSB-YP649895MAAR CSB-EP649895MAAR CSB-BP649895MAAR CSB-MP649895MAAR CSB-EP649895MAAR-B |
20μg/100μg/1mg(1mg*1 or 500ug*2) |
| Recombinant Methanosphaera stadtmanae UPF0219 protein Msp_0117 (Msp_0117) | CSB-YP649896MAAR CSB-EP649896MAAR CSB-BP649896MAAR CSB-MP649896MAAR CSB-EP649896MAAR-B |
20μg/100μg/1mg(1mg*1 or 500ug*2) |
| Recombinant Methanosphaera stadtmanae Dihydroorotase (pyrC) | CSB-YP649897MAAR CSB-EP649897MAAR CSB-BP649897MAAR CSB-MP649897MAAR CSB-EP649897MAAR-B |
20μg/100μg/1mg(1mg*1 or 500ug*2) |
| Recombinant Methanosphaera stadtmanae Pyridoxal biosynthesis lyase pdxS (pdxS) | CSB-YP649898MAAR CSB-EP649898MAAR CSB-BP649898MAAR CSB-MP649898MAAR CSB-EP649898MAAR-B |
20μg/100μg/1mg(1mg*1 or 500ug*2) |
| Recombinant Methanosphaera stadtmanae Probable bifunctional tRNA threonylcarbamoyladenosine biosynthesis protein (Msp_0013), partial | CSB-YP649899MAAR CSB-EP649899MAAR CSB-BP649899MAAR CSB-MP649899MAAR CSB-EP649899MAAR-B |
20μg/100μg/1mg(1mg*1 or 500ug*2) |
| Recombinant Aster yellows witches'-broom phytoplasma 50S ribosomal protein L20 (rplT) | CSB-YP649900AAAR CSB-EP649900AAAR CSB-BP649900AAAR CSB-MP649900AAAR CSB-EP649900AAAR-B |
20μg/100μg/1mg(1mg*1 or 500ug*2) |
| Recombinant Aster yellows witches'-broom phytoplasma UPF0176 protein AYWB_630 (AYWB_630) | CSB-YP649901AAAR CSB-EP649901AAAR CSB-BP649901AAAR CSB-MP649901AAAR CSB-EP649901AAAR-B |
20μg/100μg/1mg(1mg*1 or 500ug*2) |
| Recombinant Aster yellows witches'-broom phytoplasma tRNA-specific 2-thiouridylase mnmA (mnmA) | CSB-YP649902AAAR CSB-EP649902AAAR CSB-BP649902AAAR CSB-MP649902AAAR CSB-EP649902AAAR-B |
20μg/100μg/1mg(1mg*1 or 500ug*2) |
| Recombinant Aster yellows witches'-broom phytoplasma Cysteine--tRNA ligase (cysS) | CSB-YP649903AAAR CSB-EP649903AAAR CSB-BP649903AAAR CSB-MP649903AAAR CSB-EP649903AAAR-B |
20μg/100μg/1mg(1mg*1 or 500ug*2) |
| Recombinant Aster yellows witches'-broom phytoplasma Triosephosphate isomerase (tpiA) | CSB-YP649904AAAR CSB-EP649904AAAR CSB-BP649904AAAR CSB-MP649904AAAR CSB-EP649904AAAR-B |
20μg/100μg/1mg(1mg*1 or 500ug*2) |
| Recombinant Aster yellows witches'-broom phytoplasma 50S ribosomal protein L23 (rplW) | CSB-YP649905AAAR CSB-EP649905AAAR CSB-BP649905AAAR CSB-MP649905AAAR CSB-EP649905AAAR-B |
20μg/100μg/1mg(1mg*1 or 500ug*2) |
| Recombinant Aster yellows witches'-broom phytoplasma 50S ribosomal protein L24 (rplX) | CSB-YP649906AAAR CSB-EP649906AAAR CSB-BP649906AAAR CSB-MP649906AAAR CSB-EP649906AAAR-B |
20μg/100μg/1mg(1mg*1 or 500ug*2) |
| Recombinant Aster yellows witches'-broom phytoplasma 50S ribosomal protein L30 (rpmD) | CSB-YP649907AAAR CSB-EP649907AAAR CSB-BP649907AAAR CSB-MP649907AAAR CSB-EP649907AAAR-B |
20μg/100μg/1mg(1mg*1 or 500ug*2) |
| Recombinant Aster yellows witches'-broom phytoplasma DNA-directed RNA polymerase subunit alpha (rpoA) | CSB-YP649908AAAR CSB-EP649908AAAR CSB-BP649908AAAR CSB-MP649908AAAR CSB-EP649908AAAR-B |
20μg/100μg/1mg(1mg*1 or 500ug*2) |
| Recombinant Aster yellows witches'-broom phytoplasma 50S ribosomal protein L34 (rpmH) | CSB-YP649909AAAR CSB-EP649909AAAR CSB-BP649909AAAR CSB-MP649909AAAR CSB-EP649909AAAR-B |
20μg/100μg/1mg(1mg*1 or 500ug*2) |
| Recombinant Aster yellows witches'-broom phytoplasma Elongation factor G (fusA), partial | CSB-YP649910AAAR CSB-EP649910AAAR CSB-BP649910AAAR CSB-MP649910AAAR CSB-EP649910AAAR-B |
20μg/100μg/1mg(1mg*1 or 500ug*2) |
| Recombinant Aster yellows witches'-broom phytoplasma Glucose-6-phosphate isomerase (pgi) | CSB-YP649911AAAR CSB-EP649911AAAR CSB-BP649911AAAR CSB-MP649911AAAR CSB-EP649911AAAR-B |
20μg/100μg/1mg(1mg*1 or 500ug*2) |
| Recombinant Aster yellows witches'-broom phytoplasma Trigger factor (tig) | CSB-YP649912AAAR CSB-EP649912AAAR CSB-BP649912AAAR CSB-MP649912AAAR CSB-EP649912AAAR-B |
20μg/100μg/1mg(1mg*1 or 500ug*2) |
| Recombinant Aster yellows witches'-broom phytoplasma tRNA (guanine-N (1)-)-methyltransferase (trmD) | CSB-YP649913AAAR CSB-EP649913AAAR CSB-BP649913AAAR CSB-MP649913AAAR CSB-EP649913AAAR-B |
20μg/100μg/1mg(1mg*1 or 500ug*2) |
| Recombinant Aster yellows witches'-broom phytoplasma Phenylalanine--tRNA ligase beta subunit (pheT), partial | CSB-YP649914AAAR CSB-EP649914AAAR CSB-BP649914AAAR CSB-MP649914AAAR CSB-EP649914AAAR-B |
20μg/100μg/1mg(1mg*1 or 500ug*2) |
有用資源
什么是重組蛋白?
重組蛋白是一種可操縱的蛋白質形式，可以通過多種方式產生大量蛋白質、修改基因序列和制造有用的商業產品。重組蛋白的技術資源在重組蛋白的開發過程中，除了表達系統之外，還面臨著一系列令人困惑的選擇，如表達載體的選擇、表達蛋白的長度(全長或部分)、是否帶標簽等。在生產重組蛋白時，你必須做出很多決定。如果你選擇的明智，你將獲得高質量的重組蛋白，后續的實驗更有可能成功。但是如果你做了錯誤的決定，你可能得不到你所需要的重組蛋白或者重組蛋白的質量和純度不符合要求。在這里，來自CUSABIO的蛋白表達工程師根據他們開發重組蛋白的經驗總結出了幾個有用的提示，可以幫助你做出明智的決策。
第一條：重組蛋白的生產，在這篇文章中，我們旨在闡明重組蛋白的定義以及如何生產重組蛋白。
第二條：如何選擇合適的表達載體?
表達載體是一種DNA分子，它攜帶特定的基因進入宿主細胞，并利用細胞的蛋白質合成機制來產生由該基因編碼的蛋白質。表達載體可使外源基因在宿主細胞中高效表達，經過多年的發展，表達載體已成為一種成熟而受歡迎的生物技術。在重組蛋白生產過程中是一種基本成分。正如標題所示，本文主要總結了幾個有用的技巧來選擇合適的表達載體。
第三條：如何表達具有生物活性的蛋白質?
根據重組蛋白的不同應用，對其生物活性有不同的要求。但是我們如何確保蛋白質的產生具有生物活性呢?本文將圍繞這個主題，并提供一些解決方案。除了以上文章，我們還收集了一些重組蛋白的常見問題。您可以單擊以下鏈接查看。http://www.practicalworld.cn/technology-91.html。此外，我們還為我們的客戶提供重組蛋白表達服務，您可以點擊這里獲取更多信息。注:如果您對CUSABIO的蛋白質有任何疑問，涉及到蛋白質的價格、交貨、質量等，您可以點擊橙色按鈕為我們在線留言。
引用資料
Recombinant Severe acute respiratory syndrome coronavirus 2 RNA-dependent RNA polymerase(NSP12) cited in "SARS-CoV-2 hijacks cellular kinase CDK2 to promote viral RNA synthesis". Signal transduction and targeted therapy, 2023
Recombinant Mouse Mixed lineage kinase domain-like protein(Mlkl) cited in "OASL phase condensation induces amyloid-like fibrillation of RIPK3 to promote virus-induced necroptosis". Nature cell biology, 2023
Recombinant Mouse Proto-oncogene c-Fos(Fos) cited in "Dihydroartemisinin imposes positive and negative regulation on Treg and plasma cells via direct interaction and activation of c-Fos". Communications biology, 2023
Recombinant Human Keratin, type I cytoskeletal 18(KRT18) cited in "Calcitonin gene-related peptide ameliorates sepsis-induced intestinal injury by suppressing NLRP3 inflammasome activation". International immunopharmacology, 2023
Recombinant Human Protein Wnt-5a (WNT5A) cited in "ATBF1 is a potential diagnostic marker of histological grade and functions via WNT5A in breast cancer". BMC Cancer, 2022
