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(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 Photobacterium profundum Acetyl-coenzyme A synthetase (acsA), partial | CSB-YP760926PIG CSB-EP760926PIG CSB-BP760926PIG CSB-MP760926PIG CSB-EP760926PIG-B |
20μg/100μg/1mg(1mg*1 or 500ug*2) |
| Recombinant Photobacterium profundum 23S rRNA (guanosine-2'-O-)-methyltransferase RlmB (rlmB) | CSB-YP760927PIG CSB-EP760927PIG CSB-BP760927PIG CSB-MP760927PIG CSB-EP760927PIG-B |
20μg/100μg/1mg(1mg*1 or 500ug*2) |
| Recombinant Photobacterium profundum Glucose-6-phosphate isomerase (pgi), partial | CSB-YP760928PIG CSB-EP760928PIG CSB-BP760928PIG CSB-MP760928PIG CSB-EP760928PIG-B |
20μg/100μg/1mg(1mg*1 or 500ug*2) |
| Recombinant Photobacterium profundum UPF0042 nucleotide-binding protein PBPRA3258 (PBPRA3258) | CSB-YP760929PIG CSB-EP760929PIG CSB-BP760929PIG CSB-MP760929PIG CSB-EP760929PIG-B |
20μg/100μg/1mg(1mg*1 or 500ug*2) |
| Recombinant Photobacterium profundum DNA gyrase inhibitor YacG (yacG) | CSB-YP760930PIG CSB-EP760930PIG CSB-BP760930PIG CSB-MP760930PIG CSB-EP760930PIG-B |
20μg/100μg/1mg(1mg*1 or 500ug*2) |
| Recombinant Photobacterium profundum Probable Fe (2+)-trafficking protein (PBPRA3155) | CSB-YP760931PIG CSB-EP760931PIG CSB-BP760931PIG CSB-MP760931PIG CSB-EP760931PIG-B |
20μg/100μg/1mg(1mg*1 or 500ug*2) |
| Recombinant Photobacterium profundum Non-canonical purine NTP pyrophosphatase (PBPRA3148) | CSB-YP760932PIG CSB-EP760932PIG CSB-BP760932PIG CSB-MP760932PIG CSB-EP760932PIG-B |
20μg/100μg/1mg(1mg*1 or 500ug*2) |
| Recombinant Photobacterium profundum UPF0350 protein PBPRA3099 (PBPRA3099) | CSB-YP760933PIG CSB-EP760933PIG CSB-BP760933PIG CSB-MP760933PIG CSB-EP760933PIG-B |
20μg/100μg/1mg(1mg*1 or 500ug*2) |
| Recombinant Photobacterium profundum Holo-[acyl-carrier-protein] synthase (acpS) | CSB-YP760934PIG CSB-EP760934PIG CSB-BP760934PIG CSB-MP760934PIG CSB-EP760934PIG-B |
20μg/100μg/1mg(1mg*1 or 500ug*2) |
| Recombinant Photobacterium profundum 2-C-methyl-D-erythritol 4-phosphate cytidylyltransferase (ispD) | CSB-YP760935PIG CSB-EP760935PIG CSB-BP760935PIG CSB-MP760935PIG CSB-EP760935PIG-B |
20μg/100μg/1mg(1mg*1 or 500ug*2) |
| Recombinant Photobacterium profundum Protein RecA (recA) | CSB-YP760936PIG CSB-EP760936PIG CSB-BP760936PIG CSB-MP760936PIG CSB-EP760936PIG-B |
20μg/100μg/1mg(1mg*1 or 500ug*2) |
| Recombinant Photobacterium profundum tRNA (guanine-N (1)-)-methyltransferase (trmD) | CSB-YP760937PIG CSB-EP760937PIG CSB-BP760937PIG CSB-MP760937PIG CSB-EP760937PIG-B |
20μg/100μg/1mg(1mg*1 or 500ug*2) |
| Recombinant Photobacterium profundum NADPH-dependent 7-cyano-7-deazaguanine reductase (queF) | CSB-YP760938PIG CSB-EP760938PIG CSB-BP760938PIG CSB-MP760938PIG CSB-EP760938PIG-B |
20μg/100μg/1mg(1mg*1 or 500ug*2) |
| Recombinant Photobacterium profundum Elongation factor Ts (tsf) | CSB-YP760939PIG CSB-EP760939PIG CSB-BP760939PIG CSB-MP760939PIG CSB-EP760939PIG-B |
20μg/100μg/1mg(1mg*1 or 500ug*2) |
| Recombinant Photobacterium profundum Lipid-A-disaccharide synthase (lpxB) | CSB-YP760940PIG CSB-EP760940PIG CSB-BP760940PIG CSB-MP760940PIG CSB-EP760940PIG-B |
20μg/100μg/1mg(1mg*1 or 500ug*2) |
| Recombinant Photobacterium profundum UPF0253 protein PBPRA2947 (PBPRA2947) | CSB-YP760941PIG CSB-EP760941PIG CSB-BP760941PIG CSB-MP760941PIG CSB-EP760941PIG-B |
20μg/100μg/1mg(1mg*1 or 500ug*2) |
| Recombinant Photobacterium profundum Uracil phosphoribosyltransferase (upp) | CSB-YP760942PIG CSB-EP760942PIG CSB-BP760942PIG CSB-MP760942PIG CSB-EP760942PIG-B |
20μg/100μg/1mg(1mg*1 or 500ug*2) |
| Recombinant Photobacterium profundum Probable rRNA maturation factor (PBPRA2880) | CSB-YP760943PIG CSB-EP760943PIG CSB-BP760943PIG CSB-MP760943PIG CSB-EP760943PIG-B |
20μg/100μg/1mg(1mg*1 or 500ug*2) |
| Recombinant Photobacterium profundum Peptide chain release factor 1 (prfA) | CSB-YP760944PIG CSB-EP760944PIG CSB-BP760944PIG CSB-MP760944PIG CSB-EP760944PIG-B |
20μg/100μg/1mg(1mg*1 or 500ug*2) |
| Recombinant Photobacterium profundum Pyridoxamine kinase (pdxY) | CSB-YP760945PIG CSB-EP760945PIG CSB-BP760945PIG CSB-MP760945PIG CSB-EP760945PIG-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,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






