重組蛋白

重組蛋白質(zhì)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(zhì),包括商業(yè)蛋白質(zhì)和在特定研究項目中生成的蛋白質(zhì)。它們在許多應(yīng)用中發(fā)揮著關(guān)鍵作用。
如果您正在尋找具有優(yōu)良質(zhì)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(zhì)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(zhì)。我們擁有一系列蛋白質(zhì)表達和純化技術(shù),包括基于桿狀病毒外膜蛋白(OMP)的蛋白質(zhì)表達技術(shù),以及膜蛋白表達技術(shù)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(zhì)粒轉(zhuǎn)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(biāo)簽,包括His、GST、Flag、MBP等。
- 廣泛應(yīng)用,包括抗原、細胞分析、結(jié)合分析/蛋白質(zhì)相互作用、細胞培養(yǎng)-無血清培養(yǎng)基、藥物相關(guān)研究、體外酶活性、ELISA標(biāo)準(zhǔn)及其原料、體內(nèi)研究、質(zhì)譜標(biāo)準(zhǔn)、蛋白芯片、SDS-PAGE控制、蛋白質(zhì)結(jié)構(gòu)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(zhì)。華美生物已開發(fā)出無動物副產(chǎn)品接觸的重組蛋白質(zhì)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(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抗體,請查看華美生物蛋白質(zhì)定制服務(wù)。
通過選擇目標(biāo)名稱的首字母瀏覽產(chǎn)品。
產(chǎn)品名稱 | 貨號 | 規(guī)格 |
---|---|---|
Recombinant Pongo abelii Protein TRIQK (TRIQK), partial | CSB-YP725433PYX1 CSB-EP725433PYX1 CSB-BP725433PYX1 CSB-MP725433PYX1 CSB-EP725433PYX1-B |
20μg/100μg/1mg(1mg*1 or 500ug*2) |
Recombinant Pongo abelii Target of rapamycin complex 2 subunit MAPKAP1 (MAPKAP1), partial | CSB-YP725434PYX CSB-EP725434PYX CSB-BP725434PYX CSB-MP725434PYX CSB-EP725434PYX-B |
20μg/100μg/1mg(1mg*1 or 500ug*2) |
Recombinant Pongo abelii Cleavage stimulation factor subunit 3 (CSTF3), partial | CSB-YP725435PYX CSB-EP725435PYX CSB-BP725435PYX CSB-MP725435PYX CSB-EP725435PYX-B |
20μg/100μg/1mg(1mg*1 or 500ug*2) |
Recombinant Pongo abelii Guanine nucleotide-binding protein subunit beta-5 (GNB5) | CSB-YP725436PYX CSB-EP725436PYX CSB-BP725436PYX CSB-MP725436PYX CSB-EP725436PYX-B |
20μg/100μg/1mg(1mg*1 or 500ug*2) |
Recombinant Pongo abelii Uncharacterized protein C12orf73 homolog | CSB-YP725437PYX CSB-EP725437PYX CSB-BP725437PYX CSB-MP725437PYX CSB-EP725437PYX-B |
20μg/100μg/1mg(1mg*1 or 500ug*2) |
Recombinant Pongo abelii Ataxin-10 (ATXN10) | CSB-YP725438PYX CSB-EP725438PYX CSB-BP725438PYX CSB-MP725438PYX CSB-EP725438PYX-B |
20μg/100μg/1mg(1mg*1 or 500ug*2) |
Recombinant Pongo abelii Ras-related protein Rab-1B (RAB1B) | CSB-YP725439PYX CSB-EP725439PYX CSB-BP725439PYX CSB-MP725439PYX CSB-EP725439PYX-B |
20μg/100μg/1mg(1mg*1 or 500ug*2) |
Recombinant Pongo abelii Survival motor neuron protein (SMN1) | CSB-YP725440PYX CSB-EP725440PYX CSB-BP725440PYX CSB-MP725440PYX CSB-EP725440PYX-B |
20μg/100μg/1mg(1mg*1 or 500ug*2) |
Recombinant Pongo abelii AKT-interacting protein (AKTIP) | CSB-YP725441PYX CSB-EP725441PYX CSB-BP725441PYX CSB-MP725441PYX CSB-EP725441PYX-B |
20μg/100μg/1mg(1mg*1 or 500ug*2) |
Recombinant Pongo abelii EF-hand calcium-binding domain-containing protein 6 (EFCAB6), partial | CSB-YP725442PYX CSB-EP725442PYX CSB-BP725442PYX CSB-MP725442PYX CSB-EP725442PYX-B |
20μg/100μg/1mg(1mg*1 or 500ug*2) |
Recombinant Pongo abelii Protein CWC15 homolog (CWC15) | CSB-YP725443PYX CSB-EP725443PYX CSB-BP725443PYX CSB-MP725443PYX CSB-EP725443PYX-B |
20μg/100μg/1mg(1mg*1 or 500ug*2) |
Recombinant Pongo abelii WD repeat-containing protein 66 (WDR66), partial | CSB-YP725444PYX CSB-EP725444PYX CSB-BP725444PYX CSB-MP725444PYX CSB-EP725444PYX-B |
20μg/100μg/1mg(1mg*1 or 500ug*2) |
Recombinant Pongo abelii Syntaxin-18 (STX18), partial | CSB-YP725445PYX CSB-EP725445PYX CSB-BP725445PYX CSB-MP725445PYX CSB-EP725445PYX-B |
20μg/100μg/1mg(1mg*1 or 500ug*2) |
Recombinant Pongo abelii Membrane-associated progesterone receptor component 1 (PGRMC1), partial | CSB-YP725446PYX CSB-EP725446PYX CSB-BP725446PYX CSB-MP725446PYX CSB-EP725446PYX-B |
20μg/100μg/1mg(1mg*1 or 500ug*2) |
Recombinant Pongo abelii Apoptosis-enhancing nuclease (AEN) | CSB-YP725447PYX CSB-EP725447PYX CSB-BP725447PYX CSB-MP725447PYX CSB-EP725447PYX-B |
20μg/100μg/1mg(1mg*1 or 500ug*2) |
Recombinant Pongo abelii C3a anaphylatoxin chemotactic receptor (C3AR1), partial | CSB-YP725448PYX1 CSB-EP725448PYX1 CSB-BP725448PYX1 CSB-MP725448PYX1 CSB-EP725448PYX1-B |
20μg/100μg/1mg(1mg*1 or 500ug*2) |
Recombinant Pongo abelii Tripartite motif-containing protein 54 (TRIM54) | CSB-YP725449PYX CSB-EP725449PYX CSB-BP725449PYX CSB-MP725449PYX CSB-EP725449PYX-B |
20μg/100μg/1mg(1mg*1 or 500ug*2) |
Recombinant Pongo abelii E3 ubiquitin-protein ligase RNF146 (RNF146) | CSB-YP725450PYX CSB-EP725450PYX CSB-BP725450PYX CSB-MP725450PYX CSB-EP725450PYX-B |
20μg/100μg/1mg(1mg*1 or 500ug*2) |
Recombinant Pongo abelii Filamin-binding LIM protein 1 (FBLIM1) | CSB-YP725451PYX CSB-EP725451PYX CSB-BP725451PYX CSB-MP725451PYX CSB-EP725451PYX-B |
20μg/100μg/1mg(1mg*1 or 500ug*2) |
Recombinant Pongo abelii Hepatocyte nuclear factor 1-beta (HNF1B), partial | CSB-YP725452PYX CSB-EP725452PYX CSB-BP725452PYX CSB-MP725452PYX CSB-EP725452PYX-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(shù)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(biāo)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(jié)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(shù)。在重組蛋白生產(chǎn)過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(yīng)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.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(wù),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