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(wú)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(lái)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(guò)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(chóng)細(xì)胞、哺乳動(dòng)物細(xì)胞以及特有的無(wú)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(wú)動(dòng)物源成分:我們已建立全程無(wú)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(lái)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(guò)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 Pseudomonas mendocina tRNA 2-thiocytidine biosynthesis protein TtcA (ttcA) | CSB-YP397536PZM CSB-EP397536PZM CSB-BP397536PZM CSB-MP397536PZM CSB-EP397536PZM-B |
20μg/100μg/1mg(1mg*1 or 500ug*2) |
| Recombinant Pseudomonas mendocina Protein-L-isoaspartate O-methyltransferase (pcm) | CSB-YP397537PZM CSB-EP397537PZM CSB-BP397537PZM CSB-MP397537PZM CSB-EP397537PZM-B |
20μg/100μg/1mg(1mg*1 or 500ug*2) |
| Recombinant Pseudomonas mendocina Lipid-A-disaccharide synthase (lpxB) | CSB-YP397538PZM CSB-EP397538PZM CSB-BP397538PZM CSB-MP397538PZM CSB-EP397538PZM-B |
20μg/100μg/1mg(1mg*1 or 500ug*2) |
| Recombinant Pseudomonas mendocina Ribosomal RNA small subunit methyltransferase J (rsmJ) | CSB-YP397539PZM CSB-EP397539PZM CSB-BP397539PZM CSB-MP397539PZM CSB-EP397539PZM-B |
20μg/100μg/1mg(1mg*1 or 500ug*2) |
| Recombinant Pseudomonas mendocina GTPase Der (der) | CSB-YP397540PZM CSB-EP397540PZM CSB-BP397540PZM CSB-MP397540PZM CSB-EP397540PZM-B |
20μg/100μg/1mg(1mg*1 or 500ug*2) |
| Recombinant Pseudomonas mendocina 3-methyl-2-oxobutanoate hydroxymethyltransferase (panB) | CSB-YP397541PZM CSB-EP397541PZM CSB-BP397541PZM CSB-MP397541PZM CSB-EP397541PZM-B |
20μg/100μg/1mg(1mg*1 or 500ug*2) |
| Recombinant Pseudomonas mendocina Protein RnfH (rnfH) | CSB-YP397542PZM CSB-EP397542PZM CSB-BP397542PZM CSB-MP397542PZM CSB-EP397542PZM-B |
20μg/100μg/1mg(1mg*1 or 500ug*2) |
| Recombinant Pseudomonas mendocina Adenine deaminase (Pmen_3706) | CSB-YP397543PZM CSB-EP397543PZM CSB-BP397543PZM CSB-MP397543PZM CSB-EP397543PZM-B |
20μg/100μg/1mg(1mg*1 or 500ug*2) |
| Recombinant Pseudomonas mendocina UPF0250 protein Pmen_3793 (Pmen_3793) | CSB-YP397544PZM CSB-EP397544PZM CSB-BP397544PZM CSB-MP397544PZM CSB-EP397544PZM-B |
20μg/100μg/1mg(1mg*1 or 500ug*2) |
| Recombinant Pseudomonas mendocina Gamma-glutamyl phosphate reductase (proA) | CSB-YP397545PZM CSB-EP397545PZM CSB-BP397545PZM CSB-MP397545PZM CSB-EP397545PZM-B |
20μg/100μg/1mg(1mg*1 or 500ug*2) |
| Recombinant Pseudomonas mendocina 50S ribosomal protein L15 (rplO) | CSB-YP397546PZM CSB-EP397546PZM CSB-BP397546PZM CSB-MP397546PZM CSB-EP397546PZM-B |
20μg/100μg/1mg(1mg*1 or 500ug*2) |
| Recombinant Pseudomonas mendocina 50S ribosomal protein L16 (rplP) | CSB-YP397547PZM CSB-EP397547PZM CSB-BP397547PZM CSB-MP397547PZM CSB-EP397547PZM-B |
20μg/100μg/1mg(1mg*1 or 500ug*2) |
| Recombinant Pseudomonas mendocina 50S ribosomal protein L23 (rplW) | CSB-YP397548PZM CSB-EP397548PZM CSB-BP397548PZM CSB-MP397548PZM CSB-EP397548PZM-B |
20μg/100μg/1mg(1mg*1 or 500ug*2) |
| Recombinant Pseudomonas mendocina DNA-directed RNA polymerase subunit beta (rpoB), partial | CSB-YP397549PZM CSB-EP397549PZM CSB-BP397549PZM CSB-MP397549PZM CSB-EP397549PZM-B |
20μg/100μg/1mg(1mg*1 or 500ug*2) |
| Recombinant Pseudomonas mendocina 50S ribosomal protein L11 (rplK) | CSB-YP397550PZM CSB-EP397550PZM CSB-BP397550PZM CSB-MP397550PZM CSB-EP397550PZM-B |
20μg/100μg/1mg(1mg*1 or 500ug*2) |
| Recombinant Pseudomonas mendocina 2-nonaprenyl-3-methyl-6-methoxy-1,4-benzoquinol hydroxylase (coq7) | CSB-YP397551PZM CSB-EP397551PZM CSB-BP397551PZM CSB-MP397551PZM CSB-EP397551PZM-B |
20μg/100μg/1mg(1mg*1 or 500ug*2) |
| Recombinant Pseudomonas mendocina Thiosulfate sulfurtransferase glpE (glpE) | CSB-YP397552PZM CSB-EP397552PZM CSB-BP397552PZM CSB-MP397552PZM CSB-EP397552PZM-B |
20μg/100μg/1mg(1mg*1 or 500ug*2) |
| Recombinant Pseudomonas mendocina Formamidopyrimidine-DNA glycosylase (mutM) | CSB-YP397553PZM CSB-EP397553PZM CSB-BP397553PZM CSB-MP397553PZM CSB-EP397553PZM-B |
20μg/100μg/1mg(1mg*1 or 500ug*2) |
| Recombinant Pseudomonas mendocina RNA pyrophosphohydrolase (rppH) | CSB-YP397554PZM CSB-EP397554PZM CSB-BP397554PZM CSB-MP397554PZM CSB-EP397554PZM-B |
20μg/100μg/1mg(1mg*1 or 500ug*2) |
| Recombinant Pseudomonas mendocina Deoxyuridine 5'-triphosphate nucleotidohydrolase (dut) | CSB-YP397555PZM CSB-EP397555PZM CSB-BP397555PZM CSB-MP397555PZM CSB-EP397555PZM-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(guò)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(kāi)發(fā)過(guò)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(lái)自CUSABIO的蛋白表達(dá)工程師根據(jù)他們開(kāi)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(lái)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(guò)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(guò)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(lái)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(jiàn)問(wèn)題。您可以單擊以下鏈接查看。http://m.jhhuazhong.com/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(wèn),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






