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(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 Methanospirillum hungatei Alanine--tRNA ligase (alaS), partial | CSB-YP643918MAAQ CSB-EP643918MAAQ CSB-BP643918MAAQ CSB-MP643918MAAQ CSB-EP643918MAAQ-B |
20μg/100μg/1mg(1mg*1 or 500ug*2) |
| Recombinant Methanospirillum hungatei Aspartyl/glutamyl-tRNA (Asn/Gln) amidotransferase subunit B (gatB) | CSB-YP643919MAAQ CSB-EP643919MAAQ CSB-BP643919MAAQ CSB-MP643919MAAQ CSB-EP643919MAAQ-B |
20μg/100μg/1mg(1mg*1 or 500ug*2) |
| Recombinant Methanospirillum hungatei Elongation factor 1-alpha (tuf) | CSB-YP643920MAAQ CSB-EP643920MAAQ CSB-BP643920MAAQ CSB-MP643920MAAQ CSB-EP643920MAAQ-B |
20μg/100μg/1mg(1mg*1 or 500ug*2) |
| Recombinant Methanospirillum hungatei Protein-L-isoaspartate O-methyltransferase (pcm) | CSB-YP643921MAAQ CSB-EP643921MAAQ CSB-BP643921MAAQ CSB-MP643921MAAQ CSB-EP643921MAAQ-B |
20μg/100μg/1mg(1mg*1 or 500ug*2) |
| Recombinant Methanospirillum hungatei 30S ribosomal protein S12P (rps12p) | CSB-YP643922MAAQ CSB-EP643922MAAQ CSB-BP643922MAAQ CSB-MP643922MAAQ CSB-EP643922MAAQ-B |
20μg/100μg/1mg(1mg*1 or 500ug*2) |
| Recombinant Methanospirillum hungatei DNA polymerase II large subunit (polC), partial | CSB-YP643923MAAQ CSB-EP643923MAAQ CSB-BP643923MAAQ CSB-MP643923MAAQ CSB-EP643923MAAQ-B |
20μg/100μg/1mg(1mg*1 or 500ug*2) |
| Recombinant Methanospirillum hungatei 50S ribosomal protein L18P (rpl18p) | CSB-YP643924MAAQ CSB-EP643924MAAQ CSB-BP643924MAAQ CSB-MP643924MAAQ CSB-EP643924MAAQ-B |
20μg/100μg/1mg(1mg*1 or 500ug*2) |
| Recombinant Methanospirillum hungatei 30S ribosomal protein S19P (rps19p) | CSB-YP643925MAAQ CSB-EP643925MAAQ CSB-BP643925MAAQ CSB-MP643925MAAQ CSB-EP643925MAAQ-B |
20μg/100μg/1mg(1mg*1 or 500ug*2) |
| Recombinant Methanospirillum hungatei 50S ribosomal protein L15e (rpl15e) | CSB-YP643926MAAQ CSB-EP643926MAAQ CSB-BP643926MAAQ CSB-MP643926MAAQ CSB-EP643926MAAQ-B |
20μg/100μg/1mg(1mg*1 or 500ug*2) |
| Recombinant Methanospirillum hungatei 50S ribosomal protein L18e (rpl18e) | CSB-YP643927MAAQ CSB-EP643927MAAQ CSB-BP643927MAAQ CSB-MP643927MAAQ CSB-EP643927MAAQ-B |
20μg/100μg/1mg(1mg*1 or 500ug*2) |
| Recombinant Methanospirillum hungatei Phosphate import ATP-binding protein PstB (pstB) | CSB-YP643928MAAQ CSB-EP643928MAAQ CSB-BP643928MAAQ CSB-MP643928MAAQ CSB-EP643928MAAQ-B |
20μg/100μg/1mg(1mg*1 or 500ug*2) |
| Recombinant Methanospirillum hungatei Putative HTH-type transcriptional regulatory protein Mhun_2548 (Mhun_2548) | CSB-YP643929MAAQ CSB-EP643929MAAQ CSB-BP643929MAAQ CSB-MP643929MAAQ CSB-EP643929MAAQ-B |
20μg/100μg/1mg(1mg*1 or 500ug*2) |
| Recombinant Methanospirillum hungatei Putative thymidine phosphorylase (Mhun_2262), partial | CSB-YP643930MAAQ CSB-EP643930MAAQ CSB-BP643930MAAQ CSB-MP643930MAAQ CSB-EP643930MAAQ-B |
20μg/100μg/1mg(1mg*1 or 500ug*2) |
| Recombinant Methanospirillum hungatei Digeranylgeranylglycerophospholipid reductase (Mhun_1123) | CSB-YP643931MAAQ CSB-EP643931MAAQ CSB-BP643931MAAQ CSB-MP643931MAAQ CSB-EP643931MAAQ-B |
20μg/100μg/1mg(1mg*1 or 500ug*2) |
| Recombinant Staphylococcus aureus tRNA uridine 5-carboxymethylaminomethyl modification enzyme MnmG (mnmG), partial | CSB-YP643932FLF CSB-EP643932FLF CSB-BP643932FLF CSB-MP643932FLF CSB-EP643932FLF-B |
20μg/100μg/1mg(1mg*1 or 500ug*2) |
| Recombinant Staphylococcus aureus ATP phosphoribosyltransferase (hisG) | CSB-YP643933FLF CSB-EP643933FLF CSB-BP643933FLF CSB-MP643933FLF CSB-EP643933FLF-B |
20μg/100μg/1mg(1mg*1 or 500ug*2) |
| Recombinant Staphylococcus aureus Accessory Sec system protein Asp1 (asp1), partial | CSB-YP643934FLF CSB-EP643934FLF CSB-BP643934FLF CSB-MP643934FLF CSB-EP643934FLF-B |
20μg/100μg/1mg(1mg*1 or 500ug*2) |
| Recombinant Staphylococcus aureus 3-methyl-2-oxobutanoate hydroxymethyltransferase (panB) | CSB-YP643935FLF CSB-EP643935FLF CSB-BP643935FLF CSB-MP643935FLF CSB-EP643935FLF-B |
20μg/100μg/1mg(1mg*1 or 500ug*2) |
| Recombinant Staphylococcus aureus ATP-dependent Clp protease ATP-binding subunit ClpL (clpL), partial | CSB-YP643937FLF CSB-EP643937FLF CSB-BP643937FLF CSB-MP643937FLF CSB-EP643937FLF-B |
20μg/100μg/1mg(1mg*1 or 500ug*2) |
| Recombinant Staphylococcus aureus Uncharacterized oxidoreductase SAOUHSC_02778 (SAOUHSC_02778) | CSB-YP643938FLF CSB-EP643938FLF CSB-BP643938FLF CSB-MP643938FLF CSB-EP643938FLF-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(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






