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(wú)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(lái)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(guò)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(chóng)細(xì)胞、哺乳動(dòng)物細(xì)胞以及特有的無(wú)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(wú)動(dòng)物源成分:我們已建立全程無(wú)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(lái)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(guò)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 Histidinol-phosphate aminotransferase 2 (hisC2) | CSB-YP770647BQE CSB-EP770647BQE CSB-BP770647BQE CSB-MP770647BQE CSB-EP770647BQE-B |
20μg/100μg/1mg(1mg*1 or 500ug*2) |
| Recombinant Kynureninase (kynU) | CSB-YP770648BQE CSB-EP770648BQE CSB-BP770648BQE CSB-MP770648BQE CSB-EP770648BQE-B |
20μg/100μg/1mg(1mg*1 or 500ug*2) |
| Recombinant UPF0397 protein BA_2640/GBAA_2640/BAS2460 (BA_2640, GBAA_2640, BAS2460), partial | CSB-YP770649BQE1 CSB-EP770649BQE1 CSB-BP770649BQE1 CSB-MP770649BQE1 CSB-EP770649BQE1-B |
20μg/100μg/1mg(1mg*1 or 500ug*2) |
| Recombinant Stage II sporulation protein SB (spoIISB) | CSB-YP770650BQE CSB-EP770650BQE CSB-BP770650BQE CSB-MP770650BQE CSB-EP770650BQE-B |
20μg/100μg/1mg(1mg*1 or 500ug*2) |
| Recombinant Methylmalonate semialdehyde dehydrogenase [acylating] 1 (iolA1) | CSB-YP770651BQE CSB-EP770651BQE CSB-BP770651BQE CSB-MP770651BQE CSB-EP770651BQE-B |
20μg/100μg/1mg(1mg*1 or 500ug*2) |
| Recombinant Thymidylate synthase (thyA) | CSB-YP770652BQE CSB-EP770652BQE CSB-BP770652BQE CSB-MP770652BQE CSB-EP770652BQE-B |
20μg/100μg/1mg(1mg*1 or 500ug*2) |
| Recombinant NADPH dehydrogenase (namA) | CSB-YP770653BQE CSB-EP770653BQE CSB-BP770653BQE CSB-MP770653BQE CSB-EP770653BQE-B |
20μg/100μg/1mg(1mg*1 or 500ug*2) |
| Recombinant Uncharacterized HTH-type transcriptional regulator BA_1941/GBAA_1941/BAS1801 (BA_1941, GBAA_1941, BAS1801) | CSB-YP770654BQE CSB-EP770654BQE CSB-BP770654BQE CSB-MP770654BQE CSB-EP770654BQE-B |
20μg/100μg/1mg(1mg*1 or 500ug*2) |
| Recombinant Dihydroxy-acid dehydratase (ilvD), partial | CSB-YP770655BQE CSB-EP770655BQE CSB-BP770655BQE CSB-MP770655BQE CSB-EP770655BQE-B |
20μg/100μg/1mg(1mg*1 or 500ug*2) |
| Recombinant Xanthine phosphoribosyltransferase (xpt) | CSB-YP770656BQE CSB-EP770656BQE CSB-BP770656BQE CSB-MP770656BQE CSB-EP770656BQE-B |
20μg/100μg/1mg(1mg*1 or 500ug*2) |
| Recombinant 3-methyl-2-oxobutanoate hydroxymethyltransferase (panB) | CSB-YP770657BQE CSB-EP770657BQE CSB-BP770657BQE CSB-MP770657BQE CSB-EP770657BQE-B |
20μg/100μg/1mg(1mg*1 or 500ug*2) |
| Recombinant Nucleoside diphosphate kinase (ndk) | CSB-YP770658BQE CSB-EP770658BQE CSB-BP770658BQE CSB-MP770658BQE CSB-EP770658BQE-B |
20μg/100μg/1mg(1mg*1 or 500ug*2) |
| Recombinant Cytidylate kinase (cmk) | CSB-YP770659BQE CSB-EP770659BQE CSB-BP770659BQE CSB-MP770659BQE CSB-EP770659BQE-B |
20μg/100μg/1mg(1mg*1 or 500ug*2) |
| Recombinant 1- (5-phosphoribosyl)-5-[ (5-phosphoribosylamino)methylideneamino] imidazole-4-carboxamide isomerase (hisA) | CSB-YP770660BQE CSB-EP770660BQE CSB-BP770660BQE CSB-MP770660BQE CSB-EP770660BQE-B |
20μg/100μg/1mg(1mg*1 or 500ug*2) |
| Recombinant 3-isopropylmalate dehydratase small subunit (leuD) | CSB-YP770661BQE CSB-EP770661BQE CSB-BP770661BQE CSB-MP770661BQE CSB-EP770661BQE-B |
20μg/100μg/1mg(1mg*1 or 500ug*2) |
| Recombinant Probable multidrug resistance protein norM (norM), partial | CSB-YP770662BQE CSB-EP770662BQE CSB-BP770662BQE CSB-MP770662BQE CSB-EP770662BQE-B |
20μg/100μg/1mg(1mg*1 or 500ug*2) |
| Recombinant Lactate utilization protein C (lutC) | CSB-YP770663BQE CSB-EP770663BQE CSB-BP770663BQE CSB-MP770663BQE CSB-EP770663BQE-B |
20μg/100μg/1mg(1mg*1 or 500ug*2) |
| Recombinant Tryptophan synthase alpha chain (trpA) | CSB-YP770664BQE CSB-EP770664BQE CSB-BP770664BQE CSB-MP770664BQE CSB-EP770664BQE-B |
20μg/100μg/1mg(1mg*1 or 500ug*2) |
| Recombinant UPF0477 protein BA_1241/GBAA_1241/BAS1148 (BA_1241, GBAA_1241, BAS1148) | CSB-YP770665BQE CSB-EP770665BQE CSB-BP770665BQE CSB-MP770665BQE CSB-EP770665BQE-B |
20μg/100μg/1mg(1mg*1 or 500ug*2) |
| Recombinant Adapter protein mecA 1 (mecA1) | CSB-YP770666BQE CSB-EP770666BQE CSB-BP770666BQE CSB-MP770666BQE CSB-EP770666BQE-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(guò)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(kāi)發(fā)過(guò)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(lái)自CUSABIO的蛋白表達(dá)工程師根據(jù)他們開(kāi)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(lái)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(guò)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(guò)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(lái)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(jiàn)問(wèn)題。您可以單擊以下鏈接查看。http://m.jhhuazhong.com/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(wèn),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






