重組蛋白

重組蛋白是解析生物相互作用的關(guān)鍵工具,廣泛應(yīng)用于各類研究實(shí)驗(yàn)中。無(wú)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(xué)應(yīng)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(yàn)證的生物活性、低內(nèi)毒素水平、高純度——來(lái)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(gòu)建覆蓋原核與真核的五大蛋白質(zhì)表達(dá)系統(tǒng)。我們擁有包括桿狀病毒外膜蛋白(OMP)表達(dá)技術(shù)、膜蛋白表達(dá)技術(shù)等在內(nèi)的多項(xiàng)蛋白表達(dá)與純化專有技術(shù),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(diǎn)
- 覆蓋廣泛:擁有超過(guò)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(diǎn),支持跨物種比較研究。
- 表達(dá)系統(tǒng)全面:提供五大表達(dá)系統(tǒng),包括大腸桿菌、酵母、桿狀病毒-昆蟲細(xì)胞、哺乳動(dòng)物細(xì)胞以及特有的無(wú)細(xì)胞表達(dá)系統(tǒng)。該系統(tǒng)省去質(zhì)粒轉(zhuǎn)化、細(xì)胞培養(yǎng)、破碎離心等步驟,顯著提升蛋白制備效率。
- 多標(biāo)簽選擇:支持His、GST、Flag、MBP等多種標(biāo)簽,便于后續(xù)純化、檢測(cè)與功能研究。
- 多領(lǐng)域應(yīng)用:適用于抗原制備、細(xì)胞與分析、蛋白互作、藥物研發(fā)、酶活性檢測(cè)、ELISA標(biāo)準(zhǔn)品、體內(nèi)外研究、質(zhì)譜與結(jié)構(gòu)分析等廣泛場(chǎng)景。
- 無(wú)動(dòng)物源成分:我們已建立全程無(wú)動(dòng)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(duì)來(lái)源敏感的各類實(shí)驗(yàn)。
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(qǐng)查看華美生物蛋白定制服務(wù)。
通過(guò)選擇目標(biāo)名稱的首字母瀏覽產(chǎn)品。
| 產(chǎn)品名稱 | 貨號(hào) | 規(guī)格 |
|---|---|---|
| Recombinant Drosophila virilis Cecropin-2 (Cec2A) | CSB-YP853207DMP CSB-EP853207DMP CSB-BP853207DMP CSB-MP853207DMP CSB-EP853207DMP-B |
20μg/100μg/1mg(1mg*1 or 500ug*2) |
| Recombinant Arabidopsis thaliana Uncharacterized protein At2g17340 (At2g17340) | CSB-YP853208DOA CSB-EP853208DOA CSB-BP853208DOA CSB-MP853208DOA CSB-EP853208DOA-B |
20μg/100μg/1mg(1mg*1 or 500ug*2) |
| Recombinant Arabidopsis thaliana Peroxiredoxin-2E, chloroplastic (PRXIIE) | CSB-YP853209DOA CSB-EP853209DOA CSB-BP853209DOA CSB-MP853209DOA CSB-EP853209DOA-B |
20μg/100μg/1mg(1mg*1 or 500ug*2) |
| Recombinant Arabidopsis thaliana Probable beta-1,3-galactosyltransferase 10 (B3GALT10), partial | CSB-YP853210DOA1 CSB-EP853210DOA1 CSB-BP853210DOA1 CSB-MP853210DOA1 CSB-EP853210DOA1-B |
20μg/100μg/1mg(1mg*1 or 500ug*2) |
| Recombinant Arabidopsis thaliana Aconitate hydratase 3, mitochondrial (ACO3), partial | CSB-YP853211DOA CSB-EP853211DOA CSB-BP853211DOA CSB-MP853211DOA CSB-EP853211DOA-B |
20μg/100μg/1mg(1mg*1 or 500ug*2) |
| Recombinant Arabidopsis thaliana 1-aminocyclopropane-1-carboxylate oxidase homolog 4 (At1g03400) | CSB-YP853212DOA CSB-EP853212DOA CSB-BP853212DOA CSB-MP853212DOA CSB-EP853212DOA-B |
20μg/100μg/1mg(1mg*1 or 500ug*2) |
| Recombinant Arabidopsis thaliana UNC93-like protein 3 (At3g09470), partial | CSB-YP853213DOA CSB-EP853213DOA CSB-BP853213DOA CSB-MP853213DOA CSB-EP853213DOA-B |
20μg/100μg/1mg(1mg*1 or 500ug*2) |
| Recombinant Arabidopsis thaliana Sugar transporter ERD6-like 11 (At3g05165), partial | CSB-YP853214DOA CSB-EP853214DOA CSB-BP853214DOA CSB-MP853214DOA CSB-EP853214DOA-B |
20μg/100μg/1mg(1mg*1 or 500ug*2) |
| Recombinant Arabidopsis thaliana Alanine--glyoxylate aminotransferase 2 homolog 2, mitochondrial (AGT3) | CSB-YP853215DOA CSB-EP853215DOA CSB-BP853215DOA CSB-MP853215DOA CSB-EP853215DOA-B |
20μg/100μg/1mg(1mg*1 or 500ug*2) |
| Recombinant Arabidopsis thaliana WPP domain-interacting protein 3 (WIP3), partial | CSB-YP853216DOA1 CSB-EP853216DOA1 CSB-BP853216DOA1 CSB-MP853216DOA1 CSB-EP853216DOA1-B |
20μg/100μg/1mg(1mg*1 or 500ug*2) |
| Recombinant Arabidopsis thaliana Glucose-6-phosphate/phosphate translocator 2, chloroplastic (GPT2), partial | CSB-YP853217DOA1 CSB-EP853217DOA1 CSB-BP853217DOA1 CSB-MP853217DOA1 CSB-EP853217DOA1-B |
20μg/100μg/1mg(1mg*1 or 500ug*2) |
| Recombinant Arabidopsis thaliana Protein SPA1-RELATED 4 (SPA4), partial | CSB-YP853218DOA CSB-EP853218DOA CSB-BP853218DOA CSB-MP853218DOA CSB-EP853218DOA-B |
20μg/100μg/1mg(1mg*1 or 500ug*2) |
| Recombinant Arabidopsis thaliana Auxin-induced in root cultures protein 12 (AIR12) | CSB-YP853219DOA CSB-EP853219DOA CSB-BP853219DOA CSB-MP853219DOA CSB-EP853219DOA-B |
20μg/100μg/1mg(1mg*1 or 500ug*2) |
| Recombinant Arabidopsis thaliana SURP and G-patch domain-containing protein 1-like protein (At3g52120) | CSB-YP853220DOA CSB-EP853220DOA CSB-BP853220DOA CSB-MP853220DOA CSB-EP853220DOA-B |
20μg/100μg/1mg(1mg*1 or 500ug*2) |
| Recombinant Arabidopsis thaliana Probable S-acyltransferase At4g22750 (At4g22750), partial | CSB-YP853221DOA1 CSB-EP853221DOA1 CSB-BP853221DOA1 CSB-MP853221DOA1 CSB-EP853221DOA1-B |
20μg/100μg/1mg(1mg*1 or 500ug*2) |
| Recombinant Arabidopsis thaliana Omega-hydroxypalmitate O-feruloyl transferase (HHT1) | CSB-YP853222DOA CSB-EP853222DOA CSB-BP853222DOA CSB-MP853222DOA CSB-EP853222DOA-B |
20μg/100μg/1mg(1mg*1 or 500ug*2) |
| Recombinant Arabidopsis thaliana GDSL esterase/lipase EXL1 (EXL1) | CSB-YP853223DOA CSB-EP853223DOA CSB-BP853223DOA CSB-MP853223DOA CSB-EP853223DOA-B |
20μg/100μg/1mg(1mg*1 or 500ug*2) |
| Recombinant Oryza sativa subsp. japonica Probable aquaporin TIP1-2 (TIP1-2), partial | CSB-YP853224OFG1 CSB-EP853224OFG1 CSB-BP853224OFG1 CSB-MP853224OFG1 CSB-EP853224OFG1-B |
20μg/100μg/1mg(1mg*1 or 500ug*2) |
| Recombinant Oryza sativa subsp. japonica Serpin-Z1 (Os01g0765400, LOC_Os01g56010) | CSB-YP853225OFG CSB-EP853225OFG CSB-BP853225OFG CSB-MP853225OFG CSB-EP853225OFG-B |
20μg/100μg/1mg(1mg*1 or 500ug*2) |
| Recombinant Arabidopsis thaliana Peroxisome biogenesis protein 19-2 (PEX19-2) | CSB-YP853226DOA CSB-EP853226DOA CSB-BP853226DOA CSB-MP853226DOA CSB-EP853226DOA-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(guò)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(shù)資源在重組蛋白的開發(fā)過(guò)程中,除了表達(dá)系統(tǒng)之外,還面臨著一系列令人困惑的選擇,如表達(dá)載體的選擇、表達(dá)蛋白的長(zhǎng)度(全長(zhǎng)或部分)、是否帶標(biāo)簽等。在生產(chǎn)重組蛋白時(shí),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(shí)驗(yàn)更有可能成功。但是如果你做了錯(cuò)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(lái)自CUSABIO的蛋白表達(dá)工程師根據(jù)他們開發(fā)重組蛋白的經(jīng)驗(yàn)總結(jié)出了幾個(gè)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(dá)載體?
表達(dá)載體是一種DNA分子,它攜帶特定的基因進(jìn)入宿主細(xì)胞,并利用細(xì)胞的蛋白質(zhì)合成機(jī)制來(lái)產(chǎn)生由該基因編碼的蛋白質(zhì)。表達(dá)載體可使外源基因在宿主細(xì)胞中高效表達(dá),經(jīng)過(guò)多年的發(fā)展,表達(dá)載體已成為一種成熟而受歡迎的生物技術(shù)。在重組蛋白生產(chǎn)過(guò)程中是一種基本成分。正如標(biāo)題所示,本文主要總結(jié)了幾個(gè)有用的技巧來(lái)選擇合適的表達(dá)載體。
根據(jù)重組蛋白的不同應(yīng)用,對(duì)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(gè)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(jiàn)問(wèn)題。您可以單擊以下鏈接查看。http://www.jhhuazhong.com/technology-91.html。此外,我們還為我們的客戶提供重組蛋白表達(dá)服務(wù),您可以點(diǎn)擊這里獲取更多信息。注:如果您對(duì)CUSABIO的蛋白質(zhì)有任何疑問(wèn),涉及到蛋白質(zhì)的價(jià)格、交貨、質(zhì)量等,您可以點(diǎn)擊橙色按鈕為我們?cè)诰€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






