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(zhì)重組蛋白——已驗證的生物活性、低內(nèi)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(zhì)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(nèi)的多項蛋白表達與純化專有技術,致力于為您提供高質(zhì)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(zhì)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(nèi)外研究、質(zhì)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(zhì),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 Methylocella silvestris N (2)-fixation sustaining protein CowN | CSB-YP489897MTF CSB-EP489897MTF CSB-BP489897MTF CSB-MP489897MTF CSB-EP489897MTF-B |
20μg/100μg/1mg(1mg*1 or 500ug*2) |
| Recombinant Methylocella silvestris L-seryl-tRNA (Sec) selenium transferase | CSB-YP489898MTF CSB-EP489898MTF CSB-BP489898MTF CSB-MP489898MTF CSB-EP489898MTF-B |
20μg/100μg/1mg(1mg*1 or 500ug*2) |
| Recombinant Methylocella silvestris Protein grpE (grpE) | CSB-YP489899MTF CSB-EP489899MTF CSB-BP489899MTF CSB-MP489899MTF CSB-EP489899MTF-B |
20μg/100μg/1mg(1mg*1 or 500ug*2) |
| Recombinant Methylocella silvestris Ribosomal RNA small subunit methyltransferase H (rsmH) | CSB-YP489900MTF CSB-EP489900MTF CSB-BP489900MTF CSB-MP489900MTF CSB-EP489900MTF-B |
20μg/100μg/1mg(1mg*1 or 500ug*2) |
| Recombinant Haemophilus parasuis serovar 5 LexA repressor (lexA) | CSB-YP489901HTD CSB-EP489901HTD CSB-BP489901HTD CSB-MP489901HTD CSB-EP489901HTD-B |
20μg/100μg/1mg(1mg*1 or 500ug*2) |
| Recombinant Haemophilus parasuis serovar 5 1-deoxy-D-xylulose-5-phosphate synthase (dxs), partial | CSB-YP489902HTD CSB-EP489902HTD CSB-BP489902HTD CSB-MP489902HTD CSB-EP489902HTD-B |
20μg/100μg/1mg(1mg*1 or 500ug*2) |
| Recombinant Haemophilus parasuis serovar 5 Serine/threonine transporter sstT (sstT), partial | CSB-YP489903HTD CSB-EP489903HTD CSB-BP489903HTD CSB-MP489903HTD CSB-EP489903HTD-B |
20μg/100μg/1mg(1mg*1 or 500ug*2) |
| Recombinant Haemophilus parasuis serovar 5 tRNA (cmo5U34)-methyltransferase | CSB-YP489904HTD CSB-EP489904HTD CSB-BP489904HTD CSB-MP489904HTD CSB-EP489904HTD-B |
20μg/100μg/1mg(1mg*1 or 500ug*2) |
| Recombinant Haemophilus parasuis serovar 5 Chromosome partition protein mukF (mukF) | CSB-YP489905HTD CSB-EP489905HTD CSB-BP489905HTD CSB-MP489905HTD CSB-EP489905HTD-B |
20μg/100μg/1mg(1mg*1 or 500ug*2) |
| Recombinant Haemophilus parasuis serovar 5 3-isopropylmalate dehydratase small subunit (leuD) | CSB-YP489906HTD CSB-EP489906HTD CSB-BP489906HTD CSB-MP489906HTD CSB-EP489906HTD-B |
20μg/100μg/1mg(1mg*1 or 500ug*2) |
| Recombinant Haemophilus parasuis serovar 5 UPF0265 protein HAPS_0398 (HAPS_0398) | CSB-YP489907HTD CSB-EP489907HTD CSB-BP489907HTD CSB-MP489907HTD CSB-EP489907HTD-B |
20μg/100μg/1mg(1mg*1 or 500ug*2) |
| Recombinant Haemophilus parasuis serovar 5 Polyribonucleotide nucleotidyltransferase (pnp), partial | CSB-YP489908HTD CSB-EP489908HTD CSB-BP489908HTD CSB-MP489908HTD CSB-EP489908HTD-B |
20μg/100μg/1mg(1mg*1 or 500ug*2) |
| Recombinant Haemophilus parasuis serovar 5 Exodeoxyribonuclease 7 small subunit (xseB) | CSB-YP489909HTD CSB-EP489909HTD CSB-BP489909HTD CSB-MP489909HTD CSB-EP489909HTD-B |
20μg/100μg/1mg(1mg*1 or 500ug*2) |
| Recombinant Haemophilus parasuis serovar 5 2-C-methyl-D-erythritol 2,4-cyclodiphosphate synthase (ispF) | CSB-YP489910HTD CSB-EP489910HTD CSB-BP489910HTD CSB-MP489910HTD CSB-EP489910HTD-B |
20μg/100μg/1mg(1mg*1 or 500ug*2) |
| Recombinant Haemophilus parasuis serovar 5 GTPase Der (der), partial | CSB-YP489911HTD CSB-EP489911HTD CSB-BP489911HTD CSB-MP489911HTD CSB-EP489911HTD-B |
20μg/100μg/1mg(1mg*1 or 500ug*2) |
| Recombinant Haemophilus parasuis serovar 5 Orotate phosphoribosyltransferase (pyrE) | CSB-YP489912HTD CSB-EP489912HTD CSB-BP489912HTD CSB-MP489912HTD CSB-EP489912HTD-B |
20μg/100μg/1mg(1mg*1 or 500ug*2) |
| Recombinant Haemophilus parasuis serovar 5 Threonine--tRNA ligase (thrS), partial | CSB-YP489913HTD CSB-EP489913HTD CSB-BP489913HTD CSB-MP489913HTD CSB-EP489913HTD-B |
20μg/100μg/1mg(1mg*1 or 500ug*2) |
| Recombinant Haemophilus parasuis serovar 5 UPF0263 protein HAPS_1002 (HAPS_1002) | CSB-YP489914HTD CSB-EP489914HTD CSB-BP489914HTD CSB-MP489914HTD CSB-EP489914HTD-B |
20μg/100μg/1mg(1mg*1 or 500ug*2) |
| Recombinant Haemophilus parasuis serovar 5 Ribose-5-phosphate isomerase A (rpiA) | CSB-YP489915HTD CSB-EP489915HTD CSB-BP489915HTD CSB-MP489915HTD CSB-EP489915HTD-B |
20μg/100μg/1mg(1mg*1 or 500ug*2) |
| Recombinant Haemophilus parasuis serovar 5 Bifunctional protein FolD (folD) | CSB-YP489916HTD CSB-EP489916HTD CSB-BP489916HTD CSB-MP489916HTD CSB-EP489916HTD-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(zhì)形式,可以通過多種方式產(chǎn)生大量蛋白質(zhì)、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(zhì)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(zhì)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(zhì)合成機制來產(chǎn)生由該基因編碼的蛋白質(zhì)。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。
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?nèi)绾未_保蛋白質(zhì)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://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(zhì)有任何疑問,涉及到蛋白質(zhì)的價格、交貨、質(zhì)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






