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)用于各類研究實驗中。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)表達系統(tǒng)。我們擁有包括桿狀病毒外膜蛋白(OMP)表達技術(shù)、膜蛋白表達技術(shù)等在內(nèi)的多項蛋白表達與純化專有技術(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
- 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,支持跨物種比較研究。
- 表達系統(tǒng)全面:提供五大表達系統(tǒng),包括大腸桿菌、酵母、桿狀病毒-昆蟲細胞、哺乳動物細胞以及特有的無細胞表達系統(tǒng)。該系統(tǒng)省去質(zhì)粒轉(zhuǎn)化、細胞培養(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。
- 無動物源成分:我們已建立全程無動物副產(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驗。
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 Desulfovibrio vulgaris Zinc resistance-associated protein homolog (DVU_3384) | CSB-YP751343DDH CSB-EP751343DDH CSB-BP751343DDH CSB-MP751343DDH CSB-EP751343DDH-B |
20μg/100μg/1mg(1mg*1 or 500ug*2) |
| Recombinant Desulfovibrio vulgaris Glycerol-3-phosphate acyltransferase (plsY), partial | CSB-YP751344DDH1 CSB-EP751344DDH1 CSB-BP751344DDH1 CSB-MP751344DDH1 CSB-EP751344DDH1-B |
20μg/100μg/1mg(1mg*1 or 500ug*2) |
| Recombinant Desulfovibrio vulgaris 3-deoxy-manno-octulosonate cytidylyltransferase (kdsB) | CSB-YP751345DDH CSB-EP751345DDH CSB-BP751345DDH CSB-MP751345DDH CSB-EP751345DDH-B |
20μg/100μg/1mg(1mg*1 or 500ug*2) |
| Recombinant Desulfovibrio vulgaris Probable chemoreceptor glutamine deamidase CheD (cheD) | CSB-YP751346DDH CSB-EP751346DDH CSB-BP751346DDH CSB-MP751346DDH CSB-EP751346DDH-B |
20μg/100μg/1mg(1mg*1 or 500ug*2) |
| Recombinant Desulfovibrio vulgaris DNA-directed RNA polymerase subunit beta (rpoB), partial | CSB-YP751347DDH CSB-EP751347DDH CSB-BP751347DDH CSB-MP751347DDH CSB-EP751347DDH-B |
20μg/100μg/1mg(1mg*1 or 500ug*2) |
| Recombinant Desulfovibrio vulgaris UDP-3-O-[3-hydroxymyristoyl] N-acetylglucosamine deacetylase (lpxC) | CSB-YP751348DDH CSB-EP751348DDH CSB-BP751348DDH CSB-MP751348DDH CSB-EP751348DDH-B |
20μg/100μg/1mg(1mg*1 or 500ug*2) |
| Recombinant Desulfovibrio vulgaris Ribonuclease Y (rny), partial | CSB-YP751349DDH CSB-EP751349DDH CSB-BP751349DDH CSB-MP751349DDH CSB-EP751349DDH-B |
20μg/100μg/1mg(1mg*1 or 500ug*2) |
| Recombinant Desulfovibrio vulgaris Chaperone protein htpG (htpG), partial | CSB-YP751350DDH CSB-EP751350DDH CSB-BP751350DDH CSB-MP751350DDH CSB-EP751350DDH-B |
20μg/100μg/1mg(1mg*1 or 500ug*2) |
| Recombinant Desulfovibrio vulgaris 30S ribosomal protein S9 (rpsI) | CSB-YP751351DDH CSB-EP751351DDH CSB-BP751351DDH CSB-MP751351DDH CSB-EP751351DDH-B |
20μg/100μg/1mg(1mg*1 or 500ug*2) |
| Recombinant Desulfovibrio vulgaris Tetraacyldisaccharide 4'-kinase (lpxK) | CSB-YP751352DDH CSB-EP751352DDH CSB-BP751352DDH CSB-MP751352DDH CSB-EP751352DDH-B |
20μg/100μg/1mg(1mg*1 or 500ug*2) |
| Recombinant Desulfovibrio vulgaris Glycogen synthase (glgA) | CSB-YP751353DDH CSB-EP751353DDH CSB-BP751353DDH CSB-MP751353DDH CSB-EP751353DDH-B |
20μg/100μg/1mg(1mg*1 or 500ug*2) |
| Recombinant Desulfovibrio vulgaris UPF0234 protein DVU_1981 (DVU_1981) | CSB-YP751354DDH CSB-EP751354DDH CSB-BP751354DDH CSB-MP751354DDH CSB-EP751354DDH-B |
20μg/100μg/1mg(1mg*1 or 500ug*2) |
| Recombinant Desulfovibrio vulgaris Glycine--tRNA ligase alpha subunit (glyQ) | CSB-YP751355DDH CSB-EP751355DDH CSB-BP751355DDH CSB-MP751355DDH CSB-EP751355DDH-B |
20μg/100μg/1mg(1mg*1 or 500ug*2) |
| Recombinant Desulfovibrio vulgaris Protein-L-isoaspartate O-methyltransferase (pcm) | CSB-YP751356DDH CSB-EP751356DDH CSB-BP751356DDH CSB-MP751356DDH CSB-EP751356DDH-B |
20μg/100μg/1mg(1mg*1 or 500ug*2) |
| Recombinant Desulfovibrio vulgaris Probable GTP-binding protein EngB (engB) | CSB-YP751357DDH CSB-EP751357DDH CSB-BP751357DDH CSB-MP751357DDH CSB-EP751357DDH-B |
20μg/100μg/1mg(1mg*1 or 500ug*2) |
| Recombinant Desulfovibrio vulgaris 2,3-bisphosphoglycerate-independent phosphoglycerate mutase (gpmI), partial | CSB-YP751358DDH CSB-EP751358DDH CSB-BP751358DDH CSB-MP751358DDH CSB-EP751358DDH-B |
20μg/100μg/1mg(1mg*1 or 500ug*2) |
| Recombinant Desulfovibrio vulgaris Acetylglutamate kinase (argB) | CSB-YP751359DDH CSB-EP751359DDH CSB-BP751359DDH CSB-MP751359DDH CSB-EP751359DDH-B |
20μg/100μg/1mg(1mg*1 or 500ug*2) |
| Recombinant Desulfovibrio vulgaris Glycine cleavage system H protein (gcvH) | CSB-YP751360DDH CSB-EP751360DDH CSB-BP751360DDH CSB-MP751360DDH CSB-EP751360DDH-B |
20μg/100μg/1mg(1mg*1 or 500ug*2) |
| Recombinant Desulfovibrio vulgaris Trigger factor (tig) | CSB-YP751361DDH CSB-EP751361DDH CSB-BP751361DDH CSB-MP751361DDH CSB-EP751361DDH-B |
20μg/100μg/1mg(1mg*1 or 500ug*2) |
| Recombinant Desulfovibrio vulgaris 30S ribosomal protein S4 (rpsD) | CSB-YP751362DDH CSB-EP751362DDH CSB-BP751362DDH CSB-MP751362DDH CSB-EP751362DDH-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,除了表達系統(tǒng)之外,還面臨著一系列令人困惑的選擇,如表達載體的選擇、表達蛋白的長度(全長或部分)、是否帶標(biāo)簽等。在生產(chǎn)重組蛋白時,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)的實驗更有可能成功。但是如果你做了錯誤的決定,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的蛋白表達工程師根據(jù)他們開發(fā)重組蛋白的經(jīng)驗總結(jié)出了幾個有用的提示,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載體?
表達載體是一種DNA分子,它攜帶特定的基因進入宿主細胞,并利用細胞的蛋白質(zhì)合成機制來產(chǎn)生由該基因編碼的蛋白質(zhì)。表達載體可使外源基因在宿主細胞中高效表達,經(jīng)過多年的發(fā)展,表達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)了幾個有用的技巧來選擇合適的表達載體。
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服務(wù),您可以點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)的價格、交貨、質(zhì)量等,您可以點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






