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(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(gòu)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(shù)、膜蛋白表達技術(shù)等在內(nèi)的多項蛋白表達與純化專有技術(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
- 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(zhuǎn)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(lǐng)域應(yīng)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(jié)構(gòu)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(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 Listeria monocytogenes serotype 4b N-acetyldiaminopimelate deacetylase (LMOf2365_1033) | CSB-YP765214LAAD CSB-EP765214LAAD CSB-BP765214LAAD CSB-MP765214LAAD CSB-EP765214LAAD-B |
20μg/100μg/1mg(1mg*1 or 500ug*2) |
| Recombinant Listeria monocytogenes serotype 4b Putative 3-methyladenine DNA glycosylase (LMOf2365_0949) | CSB-YP765215LAAD CSB-EP765215LAAD CSB-BP765215LAAD CSB-MP765215LAAD CSB-EP765215LAAD-B |
20μg/100μg/1mg(1mg*1 or 500ug*2) |
| Recombinant Listeria monocytogenes serotype 4b Motility gene repressor mogR (mogR) | CSB-YP765216LAAD CSB-EP765216LAAD CSB-BP765216LAAD CSB-MP765216LAAD CSB-EP765216LAAD-B |
20μg/100μg/1mg(1mg*1 or 500ug*2) |
| Recombinant Listeria monocytogenes serotype 4b 1- (5-phosphoribosyl)-5-[ (5-phosphoribosylamino)methylideneamino] imidazole-4-carboxamide isomerase (hisA) | CSB-YP765217LAAD CSB-EP765217LAAD CSB-BP765217LAAD CSB-MP765217LAAD CSB-EP765217LAAD-B |
20μg/100μg/1mg(1mg*1 or 500ug*2) |
| Recombinant Listeria monocytogenes serotype 4b UPF0237 protein LMOf2365_0562 (LMOf2365_0562) | CSB-YP765218LAAD CSB-EP765218LAAD CSB-BP765218LAAD CSB-MP765218LAAD CSB-EP765218LAAD-B |
20μg/100μg/1mg(1mg*1 or 500ug*2) |
| Recombinant Listeria monocytogenes serotype 4b Ribosomal RNA large subunit methyltransferase N (rlmN) | CSB-YP765219LAAD CSB-EP765219LAAD CSB-BP765219LAAD CSB-MP765219LAAD CSB-EP765219LAAD-B |
20μg/100μg/1mg(1mg*1 or 500ug*2) |
| Recombinant Listeria monocytogenes serotype 4b Methylmalonate semialdehyde dehydrogenase [acylating] (iolA) | CSB-YP765220LAAD CSB-EP765220LAAD CSB-BP765220LAAD CSB-MP765220LAAD CSB-EP765220LAAD-B |
20μg/100μg/1mg(1mg*1 or 500ug*2) |
| Recombinant Listeria monocytogenes serotype 4b Methionine import ATP-binding protein MetN 1 (metN1) | CSB-YP765221LAAD CSB-EP765221LAAD CSB-BP765221LAAD CSB-MP765221LAAD CSB-EP765221LAAD-B |
20μg/100μg/1mg(1mg*1 or 500ug*2) |
| Recombinant Listeria monocytogenes serotype 4b 50S ribosomal protein L11 (rplK) | CSB-YP765222LAAD CSB-EP765222LAAD CSB-BP765222LAAD CSB-MP765222LAAD CSB-EP765222LAAD-B |
20μg/100μg/1mg(1mg*1 or 500ug*2) |
| Recombinant Listeria monocytogenes serotype 4b 33 kDa chaperonin (hslO) | CSB-YP765223LAAD CSB-EP765223LAAD CSB-BP765223LAAD CSB-MP765223LAAD CSB-EP765223LAAD-B |
20μg/100μg/1mg(1mg*1 or 500ug*2) |
| Recombinant Listeria monocytogenes serotype 4b 50S ribosomal protein L25 (rplY) | CSB-YP765224LAAD CSB-EP765224LAAD CSB-BP765224LAAD CSB-MP765224LAAD CSB-EP765224LAAD-B |
20μg/100μg/1mg(1mg*1 or 500ug*2) |
| Recombinant Listeria monocytogenes serotype 4b Putative septation protein spoVG 2 (spoVG2) | CSB-YP765225LAAD CSB-EP765225LAAD CSB-BP765225LAAD CSB-MP765225LAAD CSB-EP765225LAAD-B |
20μg/100μg/1mg(1mg*1 or 500ug*2) |
| Recombinant Listeria monocytogenes serotype 4b UPF0213 protein LMOf2365_0181 (LMOf2365_0181) | CSB-YP765226LAAD CSB-EP765226LAAD CSB-BP765226LAAD CSB-MP765226LAAD CSB-EP765226LAAD-B |
20μg/100μg/1mg(1mg*1 or 500ug*2) |
| Recombinant Listeria monocytogenes serotype 4b Putative agmatine deiminase 2 (aguA2) | CSB-YP765227LAAD CSB-EP765227LAAD CSB-BP765227LAAD CSB-MP765227LAAD CSB-EP765227LAAD-B |
20μg/100μg/1mg(1mg*1 or 500ug*2) |
| Recombinant Desulfovibrio vulgaris Adenylosuccinate synthetase (purA) | CSB-YP765228DDH CSB-EP765228DDH CSB-BP765228DDH CSB-MP765228DDH CSB-EP765228DDH-B |
20μg/100μg/1mg(1mg*1 or 500ug*2) |
| Recombinant Desulfovibrio vulgaris S-adenosylmethionine:tRNA ribosyltransferase-isomerase (queA) | CSB-YP765229DDH CSB-EP765229DDH CSB-BP765229DDH CSB-MP765229DDH CSB-EP765229DDH-B |
20μg/100μg/1mg(1mg*1 or 500ug*2) |
| Recombinant Desulfovibrio vulgaris Non-canonical purine NTP pyrophosphatase (DVU_3154) | CSB-YP765230DDH CSB-EP765230DDH CSB-BP765230DDH CSB-MP765230DDH CSB-EP765230DDH-B |
20μg/100μg/1mg(1mg*1 or 500ug*2) |
| Recombinant Desulfovibrio vulgaris 3-isopropylmalate dehydrogenase (leuB) | CSB-YP765231DDH CSB-EP765231DDH CSB-BP765231DDH CSB-MP765231DDH CSB-EP765231DDH-B |
20μg/100μg/1mg(1mg*1 or 500ug*2) |
| Recombinant Desulfovibrio vulgaris Release factor glutamine methyltransferase (prmC) | CSB-YP765232DDH CSB-EP765232DDH CSB-BP765232DDH CSB-MP765232DDH CSB-EP765232DDH-B |
20μg/100μg/1mg(1mg*1 or 500ug*2) |
| Recombinant Desulfovibrio vulgaris Aspartate carbamoyltransferase (pyrB) | CSB-YP765233DDH CSB-EP765233DDH CSB-BP765233DDH CSB-MP765233DDH CSB-EP765233DDH-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://m.bdspa.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






