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(yè)化產(chǎn)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(fā)揮著不可替代的作用。
若您需要優(yōu)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(jīng)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(tǒng)。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(chǎn)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(tǒng)全面:提供五大表達系統(tǒng),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(tǒng)。該系統(tǒng)省去質粒轉化、細胞培養(yǎng)、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(xù)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(fā)、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(chǎn)品接觸的重組蛋白生產(chǎn)線,確保產(chǎn)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(wǎng)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(chǎn)品。
| 產(chǎn)品名稱 | 貨號 | 規(guī)格 |
|---|---|---|
| Recombinant Haemophilus influenzae DNA-directed RNA polymerase subunit alpha (rpoA) | CSB-YP700082HAAA CSB-EP700082HAAA CSB-BP700082HAAA CSB-MP700082HAAA CSB-EP700082HAAA-B |
20μg/100μg/1mg(1mg*1 or 500ug*2) |
| Recombinant Haemophilus influenzae 50S ribosomal protein L18 (rplR) | CSB-YP700083HAAA CSB-EP700083HAAA CSB-BP700083HAAA CSB-MP700083HAAA CSB-EP700083HAAA-B |
20μg/100μg/1mg(1mg*1 or 500ug*2) |
| Recombinant Haemophilus influenzae 50S ribosomal protein L4 (rplD) | CSB-YP700084HAAA CSB-EP700084HAAA CSB-BP700084HAAA CSB-MP700084HAAA CSB-EP700084HAAA-B |
20μg/100μg/1mg(1mg*1 or 500ug*2) |
| Recombinant Haemophilus influenzae 3,4-dihydroxy-2-butanone 4-phosphate synthase (ribB) | CSB-YP700085HAAA CSB-EP700085HAAA CSB-BP700085HAAA CSB-MP700085HAAA CSB-EP700085HAAA-B |
20μg/100μg/1mg(1mg*1 or 500ug*2) |
| Recombinant Haemophilus influenzae LPS-assembly protein lptD (lptD), partial | CSB-YP700086HAAA CSB-EP700086HAAA CSB-BP700086HAAA CSB-MP700086HAAA CSB-EP700086HAAA-B |
20μg/100μg/1mg(1mg*1 or 500ug*2) |
| Recombinant Haemophilus influenzae Glycerol-3-phosphate dehydrogenase [NAD (P)+] (gpsA) | CSB-YP700087HAAA CSB-EP700087HAAA CSB-BP700087HAAA CSB-MP700087HAAA CSB-EP700087HAAA-B |
20μg/100μg/1mg(1mg*1 or 500ug*2) |
| Recombinant Haemophilus influenzae Xanthine phosphoribosyltransferase 2 (gpt2) | CSB-YP700088HAAA CSB-EP700088HAAA CSB-BP700088HAAA CSB-MP700088HAAA CSB-EP700088HAAA-B |
20μg/100μg/1mg(1mg*1 or 500ug*2) |
| Recombinant Haemophilus influenzae Xanthine phosphoribosyltransferase 1 (gpt1) | CSB-YP700089HAAA CSB-EP700089HAAA CSB-BP700089HAAA CSB-MP700089HAAA CSB-EP700089HAAA-B |
20μg/100μg/1mg(1mg*1 or 500ug*2) |
| Recombinant Haemophilus influenzae 50S ribosomal protein L10 (rplJ) | CSB-YP700090HAAA CSB-EP700090HAAA CSB-BP700090HAAA CSB-MP700090HAAA CSB-EP700090HAAA-B |
20μg/100μg/1mg(1mg*1 or 500ug*2) |
| Recombinant Haemophilus influenzae Protein CrcB homolog (crcB), partial | CSB-YP700091HAAA1 CSB-EP700091HAAA1 CSB-BP700091HAAA1 CSB-MP700091HAAA1 CSB-EP700091HAAA1-B |
20μg/100μg/1mg(1mg*1 or 500ug*2) |
| Recombinant Haemophilus influenzae Large-conductance mechanosensitive channel (mscL), partial | CSB-YP700092HAAA1 CSB-EP700092HAAA1 CSB-BP700092HAAA1 CSB-MP700092HAAA1 CSB-EP700092HAAA1-B |
20μg/100μg/1mg(1mg*1 or 500ug*2) |
| Recombinant Haemophilus influenzae Translation initiation factor IF-1 (infA) | CSB-YP700093HAAA CSB-EP700093HAAA CSB-BP700093HAAA CSB-MP700093HAAA CSB-EP700093HAAA-B |
20μg/100μg/1mg(1mg*1 or 500ug*2) |
| Recombinant Haemophilus influenzae 10 kDa chaperonin (groS) | CSB-YP700094HAAA CSB-EP700094HAAA CSB-BP700094HAAA CSB-MP700094HAAA CSB-EP700094HAAA-B |
20μg/100μg/1mg(1mg*1 or 500ug*2) |
| Recombinant Haemophilus influenzae Urease accessory protein UreF (ureF) | CSB-YP700095HAAA CSB-EP700095HAAA CSB-BP700095HAAA CSB-MP700095HAAA CSB-EP700095HAAA-B |
20μg/100μg/1mg(1mg*1 or 500ug*2) |
| Recombinant Haemophilus influenzae Purine nucleoside phosphorylase DeoD-type (deoD) | CSB-YP700096HAAA CSB-EP700096HAAA CSB-BP700096HAAA CSB-MP700096HAAA CSB-EP700096HAAA-B |
20μg/100μg/1mg(1mg*1 or 500ug*2) |
| Recombinant Haemophilus influenzae D-ribose pyranase (rbsD) | CSB-YP700097HAAA CSB-EP700097HAAA CSB-BP700097HAAA CSB-MP700097HAAA CSB-EP700097HAAA-B |
20μg/100μg/1mg(1mg*1 or 500ug*2) |
| Recombinant Haemophilus influenzae S-ribosylhomocysteine lyase (luxS) | CSB-YP700098HAAA CSB-EP700098HAAA CSB-BP700098HAAA CSB-MP700098HAAA CSB-EP700098HAAA-B |
20μg/100μg/1mg(1mg*1 or 500ug*2) |
| Recombinant Haemophilus influenzae ATP synthase subunit delta (atpH) | CSB-YP700099HAAA CSB-EP700099HAAA CSB-BP700099HAAA CSB-MP700099HAAA CSB-EP700099HAAA-B |
20μg/100μg/1mg(1mg*1 or 500ug*2) |
| Recombinant Haemophilus influenzae Histidine biosynthesis bifunctional protein HisB (hisB) | CSB-YP700100HAAA CSB-EP700100HAAA CSB-BP700100HAAA CSB-MP700100HAAA CSB-EP700100HAAA-B |
20μg/100μg/1mg(1mg*1 or 500ug*2) |
| Recombinant Haemophilus influenzae Ribose-5-phosphate isomerase A (rpiA) | CSB-YP700101HAAA CSB-EP700101HAAA CSB-BP700101HAAA CSB-MP700101HAAA CSB-EP700101HAAA-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(chǎn)生大量蛋白質、修改基因序列和制造有用的商業(yè)產(chǎn)品。重組蛋白的技術資源在重組蛋白的開發(fā)過程中,除了表達系統(tǒng)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(chǎn)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(xù)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(jù)他們開發(fā)重組蛋白的經(jīng)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(chǎn),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(chǎn)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(chǎn)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(jīng)過多年的發(fā)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(chǎn)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(jù)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(chǎn)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://m.bdspa.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






