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標準及其原料、體內(nèi)研究、質(zhì)譜標準、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)。
通過選擇目標名稱的首字母瀏覽產(chǎn)品。
產(chǎn)品名稱 | 貨號 | 規(guī)格 |
---|---|---|
Recombinant Oryza sativa subsp. japonica Homogentisate 1,2-dioxygenase (HGO) | CSB-YP729420OFG CSB-EP729420OFG CSB-BP729420OFG CSB-MP729420OFG CSB-EP729420OFG-B |
20μg/100μg/1mg(1mg*1 or 500ug*2) |
Recombinant Human Glycoprotein endo-alpha-1,2-mannosidase-like protein (MANEAL), partial | CSB-YP729421HU CSB-EP729421HU CSB-BP729421HU CSB-MP729421HU CSB-EP729421HU-B |
20μg/100μg/1mg(1mg*1 or 500ug*2) |
Recombinant Human Obscurin (OBSCN), partial | CSB-YP729422HU CSB-EP729422HU CSB-BP729422HU CSB-MP729422HU CSB-EP729422HU-B |
20μg/100μg/1mg(1mg*1 or 500ug*2) |
Recombinant Human Putative uncharacterized protein CXorf31 (CXorf31) | CSB-YP730126HU CSB-EP730126HU CSB-BP730126HU CSB-MP730126HU CSB-EP730126HU-B |
20μg/100μg/1mg(1mg*1 or 500ug*2) |
Recombinant Human Leucine-rich repeat-containing protein 38 (LRRC38), partial | CSB-YP730127HU1 CSB-EP730127HU1 CSB-BP730127HU1 CSB-MP730127HU1 CSB-EP730127HU1-B |
20μg/100μg/1mg(1mg*1 or 500ug*2) |
Recombinant Human Putative elongation factor 1-alpha-like 3 (EEF1A1P5) | CSB-YP730128HU CSB-EP730128HU CSB-BP730128HU CSB-MP730128HU CSB-EP730128HU-B |
20μg/100μg/1mg(1mg*1 or 500ug*2) |
Recombinant Human Protein FAM75A5 (FAM75A5), partial | CSB-YP730129HU CSB-EP730129HU CSB-BP730129HU CSB-MP730129HU CSB-EP730129HU-B |
20μg/100μg/1mg(1mg*1 or 500ug*2) |
Recombinant Human Uncharacterized protein C1orf189 (C1orf189) | CSB-YP730130HU CSB-EP730130HU CSB-BP730130HU CSB-MP730130HU CSB-EP730130HU-B |
20μg/100μg/1mg(1mg*1 or 500ug*2) |
Recombinant Human Protein FAM171A1 (FAM171A1), partial | CSB-YP730131HU CSB-EP730131HU CSB-BP730131HU CSB-MP730131HU CSB-EP730131HU-B |
20μg/100μg/1mg(1mg*1 or 500ug*2) |
Recombinant Human UPF0369 protein C6orf57 (C6orf57) | CSB-YP730132HU CSB-EP730132HU CSB-BP730132HU CSB-MP730132HU CSB-EP730132HU-B |
20μg/100μg/1mg(1mg*1 or 500ug*2) |
Recombinant Human Rho guanine nucleotide exchange factor 16 (ARHGEF16) | CSB-YP730133HU CSB-EP730133HU CSB-BP730133HU CSB-MP730133HU CSB-EP730133HU-B |
20μg/100μg/1mg(1mg*1 or 500ug*2) |
Recombinant Human Dyslexia-associated protein KIAA0319 (KIAA0319), partial | CSB-YP730134HU CSB-EP730134HU CSB-BP730134HU CSB-MP730134HU CSB-EP730134HU-B |
20μg/100μg/1mg(1mg*1 or 500ug*2) |
Recombinant Human Protein FAM75A6 (FAM75A6), partial | CSB-YP730135HU CSB-EP730135HU CSB-BP730135HU CSB-MP730135HU CSB-EP730135HU-B |
20μg/100μg/1mg(1mg*1 or 500ug*2) |
Recombinant Human BRO1 domain-containing protein BROX (BROX) | CSB-YP730136HU CSB-EP730136HU CSB-BP730136HU CSB-MP730136HU CSB-EP730136HU-B |
20μg/100μg/1mg(1mg*1 or 500ug*2) |
Recombinant Human Neuroblastoma breakpoint family member 6 (NBPF6) | CSB-YP730137HU CSB-EP730137HU CSB-BP730137HU CSB-MP730137HU CSB-EP730137HU-B |
20μg/100μg/1mg(1mg*1 or 500ug*2) |
Recombinant Human Disabled homolog 2-interacting protein (DAB2IP), partial | CSB-YP730138HU CSB-EP730138HU CSB-BP730138HU CSB-MP730138HU CSB-EP730138HU-B |
20μg/100μg/1mg(1mg*1 or 500ug*2) |
Recombinant Human KH domain-containing, RNA-binding, signal transduction-associated protein 2 (KHDRBS2) | CSB-YP730139HU CSB-EP730139HU CSB-BP730139HU CSB-MP730139HU CSB-EP730139HU-B |
20μg/100μg/1mg(1mg*1 or 500ug*2) |
Recombinant Human Synaptophysin-like protein 2 (SYPL2), partial | CSB-YP730140HU1 CSB-EP730140HU1 CSB-BP730140HU1 CSB-MP730140HU1 CSB-EP730140HU1-B |
20μg/100μg/1mg(1mg*1 or 500ug*2) |
Recombinant Human Retinoic acid early transcript 1L protein (RAET1L) | CSB-YP730141HU CSB-EP730141HU CSB-BP730141HU CSB-MP730141HU CSB-EP730141HU-B |
20μg/100μg/1mg(1mg*1 or 500ug*2) |
Recombinant Human SH2 domain-containing adapter protein E (SHE) | CSB-YP730142HU CSB-EP730142HU CSB-BP730142HU CSB-MP730142HU CSB-EP730142HU-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.tzmingka.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