重組蛋白

重組蛋白質是分析生物相互作用的有用工具。在研究實驗室中使用了大量的重組蛋白質,包括商業(yè)蛋白質和在特定研究項目中生成的蛋白質。它們在許多應用中發(fā)揮著關鍵作用。
如果您正在尋找具有優(yōu)良質量(驗證的生物活性,較低的內(nèi)毒素水平和高純度)的重組蛋白質來支持您的研究,您來對地方了。
經(jīng)過18年的發(fā)展,華美生物已經(jīng)建立了從原核到真核的五大系統(tǒng),用于表達重組蛋白質。我們擁有一系列蛋白質表達和純化技術,包括基于桿狀病毒外膜蛋白(OMP)的蛋白質表達技術,以及膜蛋白表達技術等。
產(chǎn)品特點
- 超過13,000種重組蛋白覆蓋大多數(shù)基因/靶點;
- 5種表達系統(tǒng),包括大腸桿菌(E.coli)、酵母、桿狀病毒感染的昆蟲細胞、哺乳動物細胞和體外大腸桿菌。而體外大腸桿菌表達系統(tǒng)是華美生物的獨特表達系統(tǒng)。與傳統(tǒng)蛋白表達系統(tǒng)相比,體外大腸桿菌省略了許多過程,如質粒轉化、細胞培養(yǎng)、收集、破碎和離心等,大大提高了工作效率。
- 多種標簽,包括His、GST、Flag、MBP等。
- 廣泛應用,包括抗原、細胞分析、結合分析/蛋白質相互作用、細胞培養(yǎng)-無血清培養(yǎng)基、藥物相關研究、體外酶活性、ELISA標準及其原料、體內(nèi)研究、質譜標準、蛋白芯片、SDS-PAGE控制、蛋白質結構分析(晶體/電子顯微鏡)。
- 多種物種,包括人類、小鼠、大鼠、兔子、豚鼠、雞、猴子、豬等。
- 無動物副產(chǎn)品的動物源性重組蛋白質。華美生物已開發(fā)出無動物副產(chǎn)品接觸的重組蛋白質產(chǎn)品線。
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抗體,請查看華美生物蛋白質定制服務。
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 Pongo abelii Lon protease homolog 2, peroxisomal (LONP2), partial | CSB-YP719146PYX CSB-EP719146PYX CSB-BP719146PYX CSB-MP719146PYX CSB-EP719146PYX-B |
20μg/100μg/1mg(1mg*1 or 500ug*2) |
Recombinant Pongo abelii Sorting nexin-16 (SNX16) | CSB-YP719147PYX CSB-EP719147PYX CSB-BP719147PYX CSB-MP719147PYX CSB-EP719147PYX-B |
20μg/100μg/1mg(1mg*1 or 500ug*2) |
Recombinant Pongo abelii Poly (A)-specific ribonuclease PARN-like domain-containing protein 1 (PNLDC1), partial | CSB-YP719148PYX CSB-EP719148PYX CSB-BP719148PYX CSB-MP719148PYX CSB-EP719148PYX-B |
20μg/100μg/1mg(1mg*1 or 500ug*2) |
Recombinant Pongo abelii WD repeat-containing protein 91 (WDR91), partial | CSB-YP719149PYX CSB-EP719149PYX CSB-BP719149PYX CSB-MP719149PYX CSB-EP719149PYX-B |
20μg/100μg/1mg(1mg*1 or 500ug*2) |
Recombinant Pongo abelii Asparagine synthetase [glutamine-hydrolyzing] (ASNS), partial | CSB-YP719150PYX CSB-EP719150PYX CSB-BP719150PYX CSB-MP719150PYX CSB-EP719150PYX-B |
20μg/100μg/1mg(1mg*1 or 500ug*2) |
Recombinant Pongo abelii Transmembrane 4 L6 family member 4 (TM4SF4), partial | CSB-YP719151PYX1 CSB-EP719151PYX1 CSB-BP719151PYX1 CSB-MP719151PYX1 CSB-EP719151PYX1-B |
20μg/100μg/1mg(1mg*1 or 500ug*2) |
Recombinant Pongo abelii SH2 domain-containing protein 5 (SH2D5) | CSB-YP719152PYX CSB-EP719152PYX CSB-BP719152PYX CSB-MP719152PYX CSB-EP719152PYX-B |
20μg/100μg/1mg(1mg*1 or 500ug*2) |
Recombinant Pongo abelii YTH domain-containing protein 2 (YTHDC2), partial | CSB-YP719153PYX CSB-EP719153PYX CSB-BP719153PYX CSB-MP719153PYX CSB-EP719153PYX-B |
20μg/100μg/1mg(1mg*1 or 500ug*2) |
Recombinant Pongo abelii ADP-ribosylation factor GTPase-activating protein 3 (ARFGAP3), partial | CSB-YP719154PYX CSB-EP719154PYX CSB-BP719154PYX CSB-MP719154PYX CSB-EP719154PYX-B |
20μg/100μg/1mg(1mg*1 or 500ug*2) |
Recombinant Pongo abelii Eukaryotic translation initiation factor 2 subunit 3 (EIF2S3) | CSB-YP719155PYX CSB-EP719155PYX CSB-BP719155PYX CSB-MP719155PYX CSB-EP719155PYX-B |
20μg/100μg/1mg(1mg*1 or 500ug*2) |
Recombinant Pongo abelii Lysosomal alpha-glucosidase (GAA), partial | CSB-YP719156PYX CSB-EP719156PYX CSB-BP719156PYX CSB-MP719156PYX CSB-EP719156PYX-B |
20μg/100μg/1mg(1mg*1 or 500ug*2) |
Recombinant Pongo abelii Stimulated by retinoic acid gene 6 protein homolog (STRA6), partial | CSB-YP719157PYX CSB-EP719157PYX CSB-BP719157PYX CSB-MP719157PYX CSB-EP719157PYX-B |
20μg/100μg/1mg(1mg*1 or 500ug*2) |
Recombinant Pongo abelii Aldo-keto reductase family 1 member C3 homolog (AKR1C3) | CSB-YP719158PYX CSB-EP719158PYX CSB-BP719158PYX CSB-MP719158PYX CSB-EP719158PYX-B |
20μg/100μg/1mg(1mg*1 or 500ug*2) |
Recombinant Pongo abelii Phenylalanine--tRNA ligase beta subunit (FARSB), partial | CSB-YP719159PYX CSB-EP719159PYX CSB-BP719159PYX CSB-MP719159PYX CSB-EP719159PYX-B |
20μg/100μg/1mg(1mg*1 or 500ug*2) |
Recombinant Pongo abelii Lamin-B receptor (LBR), partial | CSB-YP719160PYX CSB-EP719160PYX CSB-BP719160PYX CSB-MP719160PYX CSB-EP719160PYX-B |
20μg/100μg/1mg(1mg*1 or 500ug*2) |
Recombinant Pongo abelii Ubiquitin-conjugating enzyme E2 N (UBE2N) | CSB-YP719161PYX CSB-EP719161PYX CSB-BP719161PYX CSB-MP719161PYX CSB-EP719161PYX-B |
20μg/100μg/1mg(1mg*1 or 500ug*2) |
Recombinant Pongo abelii Biogenesis of lysosome-related organelles complex 1 subunit 1 (BLOC1S1) | CSB-YP719162PYX CSB-EP719162PYX CSB-BP719162PYX CSB-MP719162PYX CSB-EP719162PYX-B |
20μg/100μg/1mg(1mg*1 or 500ug*2) |
Recombinant Pongo abelii Galectin-1 (LGALS1) | CSB-YP719163PYX CSB-EP719163PYX CSB-BP719163PYX CSB-MP719163PYX CSB-EP719163PYX-B |
20μg/100μg/1mg(1mg*1 or 500ug*2) |
Recombinant Pongo abelii SNW domain-containing protein 1 (SNW1), partial | CSB-YP719164PYX CSB-EP719164PYX CSB-BP719164PYX CSB-MP719164PYX CSB-EP719164PYX-B |
20μg/100μg/1mg(1mg*1 or 500ug*2) |
Recombinant Pongo abelii Putative oxidoreductase GLYR1 (GLYR1), partial | CSB-YP719165PYX CSB-EP719165PYX CSB-BP719165PYX CSB-MP719165PYX CSB-EP719165PYX-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?nèi)绾未_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://www.pptc.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