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 Geobacillus kaustophilus UPF0145 protein GK1405 (GK1405) | CSB-YP692333GAAA CSB-EP692333GAAA CSB-BP692333GAAA CSB-MP692333GAAA CSB-EP692333GAAA-B |
20μg/100μg/1mg(1mg*1 or 500ug*2) |
| Recombinant Geobacillus kaustophilus Cell division suppressor protein YneA (yneA) | CSB-YP692334GAAA CSB-EP692334GAAA CSB-BP692334GAAA CSB-MP692334GAAA CSB-EP692334GAAA-B |
20μg/100μg/1mg(1mg*1 or 500ug*2) |
| Recombinant Geobacillus kaustophilus DNA mismatch repair protein MutS (mutS), partial | CSB-YP692335GAAA CSB-EP692335GAAA CSB-BP692335GAAA CSB-MP692335GAAA CSB-EP692335GAAA-B |
20μg/100μg/1mg(1mg*1 or 500ug*2) |
| Recombinant Geobacillus kaustophilus Putative competence-damage inducible protein (cinA) | CSB-YP692336GAAA CSB-EP692336GAAA CSB-BP692336GAAA CSB-MP692336GAAA CSB-EP692336GAAA-B |
20μg/100μg/1mg(1mg*1 or 500ug*2) |
| Recombinant Geobacillus kaustophilus Proline--tRNA ligase (proS), partial | CSB-YP692337GAAA CSB-EP692337GAAA CSB-BP692337GAAA CSB-MP692337GAAA CSB-EP692337GAAA-B |
20μg/100μg/1mg(1mg*1 or 500ug*2) |
| Recombinant Geobacillus kaustophilus Ribosome-recycling factor (frr) | CSB-YP692338GAAA CSB-EP692338GAAA CSB-BP692338GAAA CSB-MP692338GAAA CSB-EP692338GAAA-B |
20μg/100μg/1mg(1mg*1 or 500ug*2) |
| Recombinant Geobacillus kaustophilus Chemotaxis response regulator protein-glutamate methylesterase (cheB) | CSB-YP692339GAAA CSB-EP692339GAAA CSB-BP692339GAAA CSB-MP692339GAAA CSB-EP692339GAAA-B |
20μg/100μg/1mg(1mg*1 or 500ug*2) |
| Recombinant Geobacillus kaustophilus Ribonuclease HII (rnhB) | CSB-YP692340GAAA CSB-EP692340GAAA CSB-BP692340GAAA CSB-MP692340GAAA CSB-EP692340GAAA-B |
20μg/100μg/1mg(1mg*1 or 500ug*2) |
| Recombinant Geobacillus kaustophilus Ribonuclease 3 (rnc) | CSB-YP692341GAAA CSB-EP692341GAAA CSB-BP692341GAAA CSB-MP692341GAAA CSB-EP692341GAAA-B |
20μg/100μg/1mg(1mg*1 or 500ug*2) |
| Recombinant Geobacillus kaustophilus Dihydroorotate dehydrogenase B (NAD (+)), electron transfer subunit (pyrK) | CSB-YP692342GAAA CSB-EP692342GAAA CSB-BP692342GAAA CSB-MP692342GAAA CSB-EP692342GAAA-B |
20μg/100μg/1mg(1mg*1 or 500ug*2) |
| Recombinant Geobacillus kaustophilus UDP-N-acetylmuramoylalanine--D-glutamate ligase (murD) | CSB-YP692343GAAA CSB-EP692343GAAA CSB-BP692343GAAA CSB-MP692343GAAA CSB-EP692343GAAA-B |
20μg/100μg/1mg(1mg*1 or 500ug*2) |
| Recombinant Geobacillus kaustophilus UDP-N-acetylenolpyruvoylglucosamine reductase (murB) | CSB-YP692344GAAA CSB-EP692344GAAA CSB-BP692344GAAA CSB-MP692344GAAA CSB-EP692344GAAA-B |
20μg/100μg/1mg(1mg*1 or 500ug*2) |
| Recombinant Geobacillus kaustophilus UPF0738 protein GK0828 (GK0828) | CSB-YP692345GAAA CSB-EP692345GAAA CSB-BP692345GAAA CSB-MP692345GAAA CSB-EP692345GAAA-B |
20μg/100μg/1mg(1mg*1 or 500ug*2) |
| Recombinant Geobacillus kaustophilus Uncharacterized oxidoreductase CzcO-like (GK0582) | CSB-YP692346GAAA CSB-EP692346GAAA CSB-BP692346GAAA CSB-MP692346GAAA CSB-EP692346GAAA-B |
20μg/100μg/1mg(1mg*1 or 500ug*2) |
| Recombinant Geobacillus kaustophilus Lactate utilization protein A (lutA) | CSB-YP692347GAAA CSB-EP692347GAAA CSB-BP692347GAAA CSB-MP692347GAAA CSB-EP692347GAAA-B |
20μg/100μg/1mg(1mg*1 or 500ug*2) |
| Recombinant Geobacillus kaustophilus Glutamyl-tRNA (Gln) amidotransferase subunit A (gatA) | CSB-YP692348GAAA CSB-EP692348GAAA CSB-BP692348GAAA CSB-MP692348GAAA CSB-EP692348GAAA-B |
20μg/100μg/1mg(1mg*1 or 500ug*2) |
| Recombinant Geobacillus kaustophilus Phosphoribosylformylglycinamidine synthase 1 (purQ) | CSB-YP692349GAAA CSB-EP692349GAAA CSB-BP692349GAAA CSB-MP692349GAAA CSB-EP692349GAAA-B |
20μg/100μg/1mg(1mg*1 or 500ug*2) |
| Recombinant Geobacillus kaustophilus Probable tRNA threonylcarbamoyladenosine biosynthesis protein Gcp (gcp) | CSB-YP692350GAAA CSB-EP692350GAAA CSB-BP692350GAAA CSB-MP692350GAAA CSB-EP692350GAAA-B |
20μg/100μg/1mg(1mg*1 or 500ug*2) |
| Recombinant Geobacillus kaustophilus D-alanine--D-alanine ligase (ddl) | CSB-YP692351GAAA CSB-EP692351GAAA CSB-BP692351GAAA CSB-MP692351GAAA CSB-EP692351GAAA-B |
20μg/100μg/1mg(1mg*1 or 500ug*2) |
| Recombinant Geobacillus kaustophilus Energy-coupling factor transporter ATP-binding protein EcfA 1 (ecfA1) | CSB-YP692352GAAA CSB-EP692352GAAA CSB-BP692352GAAA CSB-MP692352GAAA CSB-EP692352GAAA-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://www.practicalworld.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
