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 | 規(guī)格 |
|---|---|---|
| Recombinant Pinus thunbergii Photosystem I P700 chlorophyll a apoprotein A1 (psaA), partial | CSB-YP331323EVZ CSB-EP331323EVZ CSB-BP331323EVZ CSB-MP331323EVZ CSB-EP331323EVZ-B |
20μg/100μg/1mg(1mg*1 or 500ug*2) |
| Recombinant Pinus thunbergii 30S ribosomal protein S15, chloroplastic (rps15) | CSB-YP331324EVZ CSB-EP331324EVZ CSB-BP331324EVZ CSB-MP331324EVZ CSB-EP331324EVZ-B |
20μg/100μg/1mg(1mg*1 or 500ug*2) |
| Recombinant Pinus thunbergii 30S ribosomal protein S7, chloroplastic (rps7) | CSB-YP331325EVZ CSB-EP331325EVZ CSB-BP331325EVZ CSB-MP331325EVZ CSB-EP331325EVZ-B |
20μg/100μg/1mg(1mg*1 or 500ug*2) |
| Recombinant Methanothermobacter thermautotrophicus Uncharacterized protein MTH_1394 (MTH_1394) | CSB-YP331326MSR CSB-EP331326MSR CSB-BP331326MSR CSB-MP331326MSR CSB-EP331326MSR-B |
20μg/100μg/1mg(1mg*1 or 500ug*2) |
| Recombinant Autographa californica nuclear polyhedrosis virus Uncharacterized 7.1 kDa protein in HE65-PK2 intergenic region | CSB-YP331327ARA CSB-EP331327ARA CSB-BP331327ARA CSB-MP331327ARA CSB-EP331327ARA-B |
20μg/100μg/1mg(1mg*1 or 500ug*2) |
| Recombinant Autographa californica nuclear polyhedrosis virus Uncharacterized 8.2 kDa protein in HE65-PK2 intergenic region | CSB-YP331328ARA CSB-EP331328ARA CSB-BP331328ARA CSB-MP331328ARA CSB-EP331328ARA-B |
20μg/100μg/1mg(1mg*1 or 500ug*2) |
| Recombinant Autographa californica nuclear polyhedrosis virus Uncharacterized 6.4 kDa protein in HE65-PK2 intergenic region | CSB-YP331329ARA CSB-EP331329ARA CSB-BP331329ARA CSB-MP331329ARA CSB-EP331329ARA-B |
20μg/100μg/1mg(1mg*1 or 500ug*2) |
| Recombinant Autographa californica nuclear polyhedrosis virus Probable serine/threonine-protein kinase 2 (PK2) | CSB-YP331330ARA CSB-EP331330ARA CSB-BP331330ARA CSB-MP331330ARA CSB-EP331330ARA-B |
20μg/100μg/1mg(1mg*1 or 500ug*2) |
| Recombinant Saccharomyces cerevisiae Bud site selection protein 8 (BUD8), partial | CSB-YP331331SVG1 CSB-EP331331SVG1 CSB-BP331331SVG1 CSB-MP331331SVG1 CSB-EP331331SVG1-B |
20μg/100μg/1mg(1mg*1 or 500ug*2) |
| Recombinant Autographa californica nuclear polyhedrosis virus Uncharacterized 8.9 kDa protein in IE0-IE1 intergenic region | CSB-YP331332ARA CSB-EP331332ARA CSB-BP331332ARA CSB-MP331332ARA CSB-EP331332ARA-B |
20μg/100μg/1mg(1mg*1 or 500ug*2) |
| Recombinant Autographa californica nuclear polyhedrosis virus Uncharacterized 11.2 kDa protein in IE1-IEN intergenic region | CSB-YP331333ARA CSB-EP331333ARA CSB-BP331333ARA CSB-MP331333ARA CSB-EP331333ARA-B |
20μg/100μg/1mg(1mg*1 or 500ug*2) |
| Recombinant Antheraea pernyi nuclear polyhedrosis virus Polyhedrin (PH) | CSB-YP331334ALG CSB-EP331334ALG CSB-BP331334ALG CSB-MP331334ALG CSB-EP331334ALG-B |
20μg/100μg/1mg(1mg*1 or 500ug*2) |
| Recombinant Choristoneura fumiferana nuclear polyhedrosis virus Trans-activating transcriptional regulatory protein (IE1), partial | CSB-YP331335CJU CSB-EP331335CJU CSB-BP331335CJU CSB-MP331335CJU CSB-EP331335CJU-B |
20μg/100μg/1mg(1mg*1 or 500ug*2) |
| Recombinant Bombyx mori nuclear polyhedrosis virus Major envelope glycoprotein (GP64), partial | CSB-YP331336BTU CSB-EP331336BTU CSB-BP331336BTU CSB-MP331336BTU CSB-EP331336BTU-B |
20μg/100μg/1mg(1mg*1 or 500ug*2) |
| Recombinant Cryptophlebia leucotreta granulosis virus DNA-binding protein (P7.3) | CSB-YP331337CTM CSB-EP331337CTM CSB-BP331337CTM CSB-MP331337CTM CSB-EP331337CTM-B |
20μg/100μg/1mg(1mg*1 or 500ug*2) |
| Recombinant Cryptophlebia leucotreta granulosis virus Uncharacterized 41.0 kDa protein in P143-LEF5 intergenic region | CSB-YP331338CTM CSB-EP331338CTM CSB-BP331338CTM CSB-MP331338CTM CSB-EP331338CTM-B |
20μg/100μg/1mg(1mg*1 or 500ug*2) |
| Recombinant Saccharomyces cerevisiae Isoamyl acetate-hydrolyzing esterase (IAH1) | CSB-YP331339SVG CSB-BP331339SVG CSB-MP331339SVG CSB-EP331339SVG-B |
20μg/100μg/1mg(1mg*1 or 500ug*2) |
| Recombinant Alternaria brassicicola Cutinase (CUTAB1), partial | CSB-YP331340AHY CSB-EP331340AHY CSB-BP331340AHY CSB-MP331340AHY CSB-EP331340AHY-B |
20μg/100μg/1mg(1mg*1 or 500ug*2) |
| Recombinant Endopolygalacturonase A (pgaA) | CSB-YP331341AVD CSB-EP331341AVD CSB-BP331341AVD CSB-MP331341AVD CSB-EP331341AVD-B |
20μg/100μg/1mg(1mg*1 or 500ug*2) |
| Recombinant NAD-specific glutamate dehydrogenase, partial | CSB-YP331342ABG CSB-EP331342ABG CSB-BP331342ABG CSB-MP331342ABG CSB-EP331342ABG-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)擊橙色按鈕為我們在線留言。
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






