聯(lián)系電話
參考價 | ¥1920 |
- 20433ES 型號
- Yeasen/翌圣生物 品牌
- 生產(chǎn)商 廠商性質(zhì)
- 上海市 所在地
25 µg | 1920元 | 10 件 可售 |
訪問次數(shù):204更新時間:2023-11-19 20:49:29
- 聯(lián)系人:
- 曹女士
- 電話:
- 400-6111-883
- 手機:
- 售后:
- 4006-111-883
- 傳真:
- 86-21-34615995
- 地址:
- 上海市浦東新區(qū)天雄路166弄1號3樓
- 網(wǎng)址:
- www.yeasen.com
掃一掃訪問手機商鋪
供貨周期 | 現(xiàn)貨 | 應(yīng)用領(lǐng)域 | 醫(yī)療衛(wèi)生,生物產(chǎn)業(yè),制藥 |
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This enzyme is responsible for the first step in ubiquitin-protein isopeptide bond formation, by forming a high-energy thioester bond with ubiquitin. The ubiquitin is activated by first adenylating with ATP its Cterminal glycine residue (Gly76) and thereafter linking this residue to the side chains of a cysteine residue in UBE1, yielding an ubiquitin-UBE1 thiolester and free AMP and PPi. The activated ubiquitin is then transferred to a lysine of the targeted protein via the E2-E3 conjugation cascade. UBE1 is a critical component for the initiation of any in vitro conjugation reactions.
產(chǎn)品性質(zhì)
別名(Synonyms) | UBA1, UBA6 |
來源(Source) | E.coli |
分子量 (Molecular Weight) | Approximately 118 kDa. |
氨基酸序列 (AA Sequence) | MSSSPLSKKRRVSGPDPKPGSNCSPAQSVLSEVPSVPTNGMAKNGSEADIDEGLYSRQLYVLGHEAMKRLQTSSVLVSGLRGLGVEIAKNIILGGVKAVTLHDQGTAQWADLSSQFYLREEDIGKNRAEVSQPRLAELNSYVPVTAYTGPLVEDFLSGFQVVVLPLEDQLRVGEFCHNRGIKLVVADTRGLFGQLFCDFGEEMILTDSNGEQPLSAMVSMVTKDNPGVVTCLDEARHGFESGDFVSFSEVQGMVELNGNQPMEIKVLGPYTFSICDT SNFSDYIRGGIVSQVKVPKKISFKSLVASLAEPDFVVTDFAKFSRPAQLHIGFQALHQFCAQHGRPPRPRNEEDAAELVALAQAVNARALPAVQQNNLDEDLIRKLAYVAAGDLAPINAFIGGLAAQEVMKACSGKFMPIMQWLYFDALECLPEDKEVLTEDKCLQRQNRYDGQVAVFGSDLQEKLGKQKYFLVGAGAIGCELLKNFAMIGLGCGEGGEIIVTDMDTIEKSNLNRQFLFRPWDVTKLKSDTAAAAVRQMNPHIRVTSHQNRVGPDTERIY DDDFFQNLDGVANALDNVDARMYMDRRCVYYRKPLLESGTLGTKGNVQVVIPFLTESYSSSQDPPEKSIPICTLKNFPNAIEHTLQWARDEFEGLFKQPAENVNQYLTDPKFVERTLRLAGTQPLEVLEAVQRSLVLQRPQTWADCVTWACHHWHTQYSNNIRQLLHNFPPDQLTSSGAPFWSGPKRCPHPLTFDVNNPLHLDYVMAAANLFAQTYGLTGSQDRAAVATFLQSVQVPEFTPKSGVKIHVSDQELQSANASVDDSRLEELKATLPSPDKLP GFKMYPIDFEKDDDSNFHMDFIVAASNLRAENYDIPSADRHKSKLIAGKIIPAIATTTAAVVGLVCLELYKVVQGHRQLDSYKNGFLNLALPFFGFSEPLAAPRHQYYNQEWTLWDRFEVQGLQPNGEEMTLKQFLDYFKTEHKLEITMLSQGVSMLYSFFMPAAKLKERLDQPMTEIVSRVSKRKLGRHVRALVLELCCNDESGEDVEVPYVRYTIR
|
外觀 | Liquid |
標簽(Tag) | None |
純度(Purity) | > 95% by SDS-PAG |
緩沖液(Buffer) | 50mM PBS, pH7.0, 150mM NaCl, 1mM DTT. |
儲存條件
-25~-15℃保存
注意事項
1. 避免反復(fù)凍融。
2. 本產(chǎn)品僅作科研用途。
2. 為了您的安全和健康,請穿實驗服并佩戴一次性手套操作。
反應(yīng)緩沖液配方
名稱 | 組分 | 濃度 |
10 × Reaction Buffer(200 ul) | Tris PH8.0 | 500 mM |
DTT | 6 mM | |
ddH2O | to 200μL | |
10 x ATP-Mg (200 ul)
| ATP | 100 mM |
MgCl2 | 100 mM | |
ddH2O | to 200μL |
參考陽性反應(yīng)體系
組分 | 體積 (μL) |
ddH2O | to 20 μL |
10 × Reaction Buffer | 2 μL |
10 × E1 Enzyme | 2 μL |
5 × Ubiquitin | 4 μL |
10 × ATP-Mg | 2 μL |
20 × E2 Enzyme | 1 μL |
10 × E3 Ligase Itch (Positive control) | 2 μL |
20 × S5a substrate (Positive control) | 1 μL |