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(cè)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(cè)、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(chǎng)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(duì)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(qǐng)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(hào) | 規(guī)格 |
|---|---|---|
| Recombinant Enterobacter sp. NH (3)-dependent NAD (+) synthetase | CSB-YP394352EIZ CSB-EP394352EIZ CSB-BP394352EIZ CSB-MP394352EIZ CSB-EP394352EIZ-B |
20μg/100μg/1mg(1mg*1 or 500ug*2) |
| Recombinant Enterobacter sp. Ribonuclease T (rnt) | CSB-YP394353EIZ CSB-EP394353EIZ CSB-BP394353EIZ CSB-MP394353EIZ CSB-EP394353EIZ-B |
20μg/100μg/1mg(1mg*1 or 500ug*2) |
| Recombinant Enterobacter sp. Dihydrofolate reductase folM (folM) | CSB-YP394354EIZ CSB-EP394354EIZ CSB-BP394354EIZ CSB-MP394354EIZ CSB-EP394354EIZ-B |
20μg/100μg/1mg(1mg*1 or 500ug*2) |
| Recombinant Enterobacter sp. Probable 4-amino-4-deoxy-L-arabinose-phosphoundecaprenol flippase subunit ArnF (arnF), partial | CSB-YP394355EIZ1 CSB-EP394355EIZ1 CSB-BP394355EIZ1 CSB-MP394355EIZ1 CSB-EP394355EIZ1-B |
20μg/100μg/1mg(1mg*1 or 500ug*2) |
| Recombinant Enterobacter sp. Gamma-aminobutyraldehyde dehydrogenase (prr) | CSB-YP394356EIZ CSB-EP394356EIZ CSB-BP394356EIZ CSB-MP394356EIZ CSB-EP394356EIZ-B |
20μg/100μg/1mg(1mg*1 or 500ug*2) |
| Recombinant Enterobacter sp. Tryptophan synthase beta chain (trpB) | CSB-YP394357EIZ CSB-EP394357EIZ CSB-BP394357EIZ CSB-MP394357EIZ CSB-EP394357EIZ-B |
20μg/100μg/1mg(1mg*1 or 500ug*2) |
| Recombinant Enterobacter sp. Uncharacterized Nudix hydrolase NudL (nudL) | CSB-YP394358EIZ CSB-EP394358EIZ CSB-BP394358EIZ CSB-MP394358EIZ CSB-EP394358EIZ-B |
20μg/100μg/1mg(1mg*1 or 500ug*2) |
| Recombinant Enterobacter sp. Aspartate--tRNA ligase (aspS), partial | CSB-YP394359EIZ CSB-EP394359EIZ CSB-BP394359EIZ CSB-MP394359EIZ CSB-EP394359EIZ-B |
20μg/100μg/1mg(1mg*1 or 500ug*2) |
| Recombinant Enterobacter sp. Protein mtfA (mtfA) | CSB-YP394360EIZ CSB-EP394360EIZ CSB-BP394360EIZ CSB-MP394360EIZ CSB-EP394360EIZ-B |
20μg/100μg/1mg(1mg*1 or 500ug*2) |
| Recombinant Enterobacter sp. Histidinol-phosphate aminotransferase (hisC) | CSB-YP394361EIZ CSB-EP394361EIZ CSB-BP394361EIZ CSB-MP394361EIZ CSB-EP394361EIZ-B |
20μg/100μg/1mg(1mg*1 or 500ug*2) |
| Recombinant Enterobacter sp. Uridine kinase (udk) | CSB-YP394362EIZ CSB-EP394362EIZ CSB-BP394362EIZ CSB-MP394362EIZ CSB-EP394362EIZ-B |
20μg/100μg/1mg(1mg*1 or 500ug*2) |
| Recombinant Enterobacter sp. Hydroxyethylthiazole kinase (thiM) | CSB-YP394363EIZ CSB-EP394363EIZ CSB-BP394363EIZ CSB-MP394363EIZ CSB-EP394363EIZ-B |
20μg/100μg/1mg(1mg*1 or 500ug*2) |
| Recombinant Enterobacter sp. Anaerobic glycerol-3-phosphate dehydrogenase subunit B (glpB) | CSB-YP394364EIZ CSB-EP394364EIZ CSB-BP394364EIZ CSB-MP394364EIZ CSB-EP394364EIZ-B |
20μg/100μg/1mg(1mg*1 or 500ug*2) |
| Recombinant Enterobacter sp. NADH-quinone oxidoreductase subunit C/D (nuoC), partial | CSB-YP394365EIZ CSB-EP394365EIZ CSB-BP394365EIZ CSB-MP394365EIZ CSB-EP394365EIZ-B |
20μg/100μg/1mg(1mg*1 or 500ug*2) |
| Recombinant Enterobacter sp. UPF0207 protein Ent638_2835 (Ent638_2835) | CSB-YP394366EIZ CSB-EP394366EIZ CSB-BP394366EIZ CSB-MP394366EIZ CSB-EP394366EIZ-B |
20μg/100μg/1mg(1mg*1 or 500ug*2) |
| Recombinant Enterobacter sp. Chorismate synthase (aroC) | CSB-YP394367EIZ CSB-EP394367EIZ CSB-BP394367EIZ CSB-MP394367EIZ CSB-EP394367EIZ-B |
20μg/100μg/1mg(1mg*1 or 500ug*2) |
| Recombinant Enterobacter sp. Probable manganese transport protein MntH (mntH), partial | CSB-YP394368EIZ CSB-EP394368EIZ CSB-BP394368EIZ CSB-MP394368EIZ CSB-EP394368EIZ-B |
20μg/100μg/1mg(1mg*1 or 500ug*2) |
| Recombinant Enterobacter sp. Ribosomal RNA large subunit methyltransferase N (rlmN) | CSB-YP394369EIZ CSB-EP394369EIZ CSB-BP394369EIZ CSB-MP394369EIZ CSB-EP394369EIZ-B |
20μg/100μg/1mg(1mg*1 or 500ug*2) |
| Recombinant Enterobacter sp. Membrane-bound lytic murein transglycosylase F (mltF) | CSB-YP394370EIZ CSB-EP394370EIZ CSB-BP394370EIZ CSB-MP394370EIZ CSB-EP394370EIZ-B |
20μg/100μg/1mg(1mg*1 or 500ug*2) |
| Recombinant Enterobacter sp. DNA repair protein recO (recO) | CSB-YP394371EIZ CSB-EP394371EIZ CSB-BP394371EIZ CSB-MP394371EIZ CSB-EP394371EIZ-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(zhǎng)度(全長(zhǎng)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(duì)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(duì)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?cè)诰€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






