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、ELISA標(biāo)準(zhǔn)品、體內(nèi)外研究、質(zhì)譜與結(jié)構(gòu)分析等廣泛場景。
- 無動(dòng)物源成分:我們已建立全程無動(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,適用于對來源敏感的各類實(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,請查看華美生物蛋白定制服務(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 Yersinia pseudotuberculosis serotype IB UPF0259 membrane protein YPTS_2193 (YPTS_2193) | CSB-YP458430YAW CSB-EP458430YAW CSB-BP458430YAW CSB-MP458430YAW CSB-EP458430YAW-B |
20μg/100μg/1mg(1mg*1 or 500ug*2) |
| Recombinant Yersinia pseudotuberculosis serotype IB DnaA initiator-associating protein diaA (diaA) | CSB-YP458431YAW CSB-EP458431YAW CSB-BP458431YAW CSB-MP458431YAW CSB-EP458431YAW-B |
20μg/100μg/1mg(1mg*1 or 500ug*2) |
| Recombinant Yersinia pseudotuberculosis serotype IB Aspartate carbamoyltransferase regulatory chain (pyrI) | CSB-YP458432YAW CSB-EP458432YAW CSB-BP458432YAW CSB-MP458432YAW CSB-EP458432YAW-B |
20μg/100μg/1mg(1mg*1 or 500ug*2) |
| Recombinant Yersinia pseudotuberculosis serotype IB 3-dehydroquinate dehydratase (aroQ) | CSB-YP458433YAW CSB-EP458433YAW CSB-BP458433YAW CSB-MP458433YAW CSB-EP458433YAW-B |
20μg/100μg/1mg(1mg*1 or 500ug*2) |
| Recombinant Yersinia pseudotuberculosis serotype IB 3-isopropylmalate dehydratase small subunit (leuD) | CSB-YP458434YAW CSB-EP458434YAW CSB-BP458434YAW CSB-MP458434YAW CSB-EP458434YAW-B |
20μg/100μg/1mg(1mg*1 or 500ug*2) |
| Recombinant Yersinia pseudotuberculosis serotype IB Protein translocase subunit SecA (secA), partial | CSB-YP458435YAW CSB-EP458435YAW CSB-BP458435YAW CSB-MP458435YAW CSB-EP458435YAW-B |
20μg/100μg/1mg(1mg*1 or 500ug*2) |
| Recombinant Yersinia pseudotuberculosis serotype IB Electron transport complex protein RnfE (rnfE), partial | CSB-YP458436YAW1 CSB-EP458436YAW1 CSB-BP458436YAW1 CSB-MP458436YAW1 CSB-EP458436YAW1-B |
20μg/100μg/1mg(1mg*1 or 500ug*2) |
| Recombinant Yersinia pseudotuberculosis serotype IB Alkanesulfonate monooxygenase (ssuD) | CSB-YP458437YAW CSB-EP458437YAW CSB-BP458437YAW CSB-MP458437YAW CSB-EP458437YAW-B |
20μg/100μg/1mg(1mg*1 or 500ug*2) |
| Recombinant Yersinia pseudotuberculosis serotype IB 30S ribosomal protein S13 (rpsM) | CSB-YP458438YAW CSB-EP458438YAW CSB-BP458438YAW CSB-MP458438YAW CSB-EP458438YAW-B |
20μg/100μg/1mg(1mg*1 or 500ug*2) |
| Recombinant Yersinia pseudotuberculosis serotype IB Aspartate 1-decarboxylase (panD) | CSB-YP458439YAW CSB-EP458439YAW CSB-BP458439YAW CSB-MP458439YAW CSB-EP458439YAW-B |
20μg/100μg/1mg(1mg*1 or 500ug*2) |
| Recombinant Yersinia pseudotuberculosis serotype IB Iron--sulfur cluster insertion protein ErpA (erpA) | CSB-YP458440YAW CSB-EP458440YAW CSB-BP458440YAW CSB-MP458440YAW CSB-EP458440YAW-B |
20μg/100μg/1mg(1mg*1 or 500ug*2) |
| Recombinant Yersinia pseudotuberculosis serotype IB Cell division protein FtsB (ftsB), partial | CSB-YP458441YAW CSB-EP458441YAW CSB-BP458441YAW CSB-MP458441YAW CSB-EP458441YAW-B |
20μg/100μg/1mg(1mg*1 or 500ug*2) |
| Recombinant Yersinia pseudotuberculosis serotype IB Lipoate-protein ligase A (lplA) | CSB-YP458442YAW CSB-EP458442YAW CSB-BP458442YAW CSB-MP458442YAW CSB-EP458442YAW-B |
20μg/100μg/1mg(1mg*1 or 500ug*2) |
| Recombinant Yersinia pseudotuberculosis serotype IB UDP-4-amino-4-deoxy-L-arabinose--oxoglutarate aminotransferase (arnB) | CSB-YP458443YAW CSB-EP458443YAW CSB-BP458443YAW CSB-MP458443YAW CSB-EP458443YAW-B |
20μg/100μg/1mg(1mg*1 or 500ug*2) |
| Recombinant Yersinia pseudotuberculosis serotype IB 50S ribosomal protein L16 (rplP) | CSB-YP458444YAW CSB-EP458444YAW CSB-BP458444YAW CSB-MP458444YAW CSB-EP458444YAW-B |
20μg/100μg/1mg(1mg*1 or 500ug*2) |
| Recombinant Yersinia pseudotuberculosis serotype IB 50S ribosomal protein L3 (rplC) | CSB-YP458445YAW CSB-EP458445YAW CSB-BP458445YAW CSB-MP458445YAW CSB-EP458445YAW-B |
20μg/100μg/1mg(1mg*1 or 500ug*2) |
| Recombinant Yersinia pseudotuberculosis serotype IB Glutathione-regulated potassium-efflux system ancillary protein KefG (kefG) | CSB-YP458446YAW CSB-EP458446YAW CSB-BP458446YAW CSB-MP458446YAW CSB-EP458446YAW-B |
20μg/100μg/1mg(1mg*1 or 500ug*2) |
| Recombinant Yersinia pseudotuberculosis serotype IB Phosphoenolpyruvate carboxykinase [ATP] (pckA), partial | CSB-YP458447YAW CSB-EP458447YAW CSB-BP458447YAW CSB-MP458447YAW CSB-EP458447YAW-B |
20μg/100μg/1mg(1mg*1 or 500ug*2) |
| Recombinant Yersinia pseudotuberculosis serotype IB Thiosulfate sulfurtransferase glpE (glpE) | CSB-YP458448YAW CSB-EP458448YAW CSB-BP458448YAW CSB-MP458448YAW CSB-EP458448YAW-B |
20μg/100μg/1mg(1mg*1 or 500ug*2) |
| Recombinant Yersinia pseudotuberculosis serotype IB tRNA (guanine-N (1)-)-methyltransferase | CSB-YP458449YAW CSB-EP458449YAW CSB-BP458449YAW CSB-MP458449YAW CSB-EP458449YAW-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(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)蛋白的長度(全長或部分)、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)有用的技巧來選擇合適的表達(dá)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(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(dá)服務(wù),您可以點(diǎn)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(jià)格、交貨、質(zhì)量等,您可以點(diǎn)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






