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 4-diphosphocytidyl-2-C-methyl-D-erythritol kinase (ispE) | CSB-YP767536BQE CSB-EP767536BQE CSB-BP767536BQE CSB-MP767536BQE CSB-EP767536BQE-B |
20μg/100μg/1mg(1mg*1 or 500ug*2) |
| Recombinant UPF0133 protein BA_0020/GBAA_0020/BAS0022 (BA_0020, GBAA_0020, BAS0022) | CSB-YP767537BQE CSB-EP767537BQE CSB-BP767537BQE CSB-MP767537BQE CSB-EP767537BQE-B |
20μg/100μg/1mg(1mg*1 or 500ug*2) |
| Recombinant Phosphopantetheine adenylyltransferase (coaD) | CSB-YP767538BQE CSB-EP767538BQE CSB-BP767538BQE CSB-MP767538BQE CSB-EP767538BQE-B |
20μg/100μg/1mg(1mg*1 or 500ug*2) |
| Recombinant UDP-N-acetylmuramoylalanine--D-glutamate ligase (murD) | CSB-YP767539BQE CSB-EP767539BQE CSB-BP767539BQE CSB-MP767539BQE CSB-EP767539BQE-B |
20μg/100μg/1mg(1mg*1 or 500ug*2) |
| Recombinant Bifunctional protein pyrR (pyrR) | CSB-YP767540BQE CSB-EP767540BQE CSB-BP767540BQE CSB-MP767540BQE CSB-EP767540BQE-B |
20μg/100μg/1mg(1mg*1 or 500ug*2) |
| Recombinant Dihydroorotate dehydrogenase B (NAD (+)), electron transfer subunit (pyrK) | CSB-YP767541BQE CSB-EP767541BQE CSB-BP767541BQE CSB-MP767541BQE CSB-EP767541BQE-B |
20μg/100μg/1mg(1mg*1 or 500ug*2) |
| Recombinant Bacillus anthracis Methionyl-tRNA formyltransferase (fmt) | CSB-YP767542BQE CSB-EP767542BQE CSB-BP767542BQE CSB-MP767542BQE CSB-EP767542BQE-B |
20μg/100μg/1mg(1mg*1 or 500ug*2) |
| Recombinant UPF0122 protein BA_3984/GBAA_3984/BAS3697 (BA_3984, GBAA_3984, BAS3697) | CSB-YP767543BQE CSB-EP767543BQE CSB-BP767543BQE CSB-MP767543BQE CSB-EP767543BQE-B |
20μg/100μg/1mg(1mg*1 or 500ug*2) |
| Recombinant Methylenetetrahydrofolate--tRNA- (uracil-5-)-methyltransferase TrmFO (trmFO) | CSB-YP767544BQE CSB-EP767544BQE CSB-BP767544BQE CSB-MP767544BQE CSB-EP767544BQE-B |
20μg/100μg/1mg(1mg*1 or 500ug*2) |
| Recombinant Proline--tRNA ligase 1 (proS1), partial | CSB-YP767545BQE CSB-EP767545BQE CSB-BP767545BQE CSB-MP767545BQE CSB-EP767545BQE-B |
20μg/100μg/1mg(1mg*1 or 500ug*2) |
| Recombinant Putative competence-damage inducible protein (cinA) | CSB-YP767546BQE CSB-EP767546BQE CSB-BP767546BQE CSB-MP767546BQE CSB-EP767546BQE-B |
20μg/100μg/1mg(1mg*1 or 500ug*2) |
| Recombinant Protein hfq (hfq) | CSB-YP767547BQE CSB-EP767547BQE CSB-BP767547BQE CSB-MP767547BQE CSB-EP767547BQE-B |
20μg/100μg/1mg(1mg*1 or 500ug*2) |
| Recombinant Prolipoprotein diacylglyceryl transferase (lgt), partial | CSB-YP767548BQE1 CSB-EP767548BQE1 CSB-BP767548BQE1 CSB-MP767548BQE1 CSB-EP767548BQE1-B |
20μg/100μg/1mg(1mg*1 or 500ug*2) |
| Recombinant 2,3-bisphosphoglycerate-independent phosphoglycerate mutase (gpmI), partial | CSB-YP767549BQE CSB-EP767549BQE CSB-BP767549BQE CSB-MP767549BQE CSB-EP767549BQE-B |
20μg/100μg/1mg(1mg*1 or 500ug*2) |
| Recombinant Diaminopimelate epimerase (dapF) | CSB-YP767550BQE CSB-EP767550BQE CSB-BP767550BQE CSB-MP767550BQE CSB-EP767550BQE-B |
20μg/100μg/1mg(1mg*1 or 500ug*2) |
| Recombinant Hut operon positive regulatory protein (hutP) | CSB-YP767551BQE CSB-EP767551BQE CSB-BP767551BQE CSB-MP767551BQE CSB-EP767551BQE-B |
20μg/100μg/1mg(1mg*1 or 500ug*2) |
| Recombinant Epoxyqueuosine reductase (queG) | CSB-YP767552BQE CSB-EP767552BQE CSB-BP767552BQE CSB-MP767552BQE CSB-EP767552BQE-B |
20μg/100μg/1mg(1mg*1 or 500ug*2) |
| Recombinant Small, acid-soluble spore protein K (sspK) | CSB-YP767553BQE CSB-EP767553BQE CSB-BP767553BQE CSB-MP767553BQE CSB-EP767553BQE-B |
20μg/100μg/1mg(1mg*1 or 500ug*2) |
| Recombinant UPF0435 protein BA_0406/GBAA_0406/BAS0392 (BA_0406, GBAA_0406, BAS0392) | CSB-YP767554BQE CSB-EP767554BQE CSB-BP767554BQE CSB-MP767554BQE CSB-EP767554BQE-B |
20μg/100μg/1mg(1mg*1 or 500ug*2) |
| Recombinant Aspartyl/glutamyl-tRNA (Asn/Gln) amidotransferase subunit B (gatB) | CSB-YP767555BQE CSB-EP767555BQE CSB-BP767555BQE CSB-MP767555BQE CSB-EP767555BQE-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






