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- Recombinant Human Transmembrane protease serine 2(TMPRSS2),partial
- 恒遠(yuǎn)生物蛋白表達(dá)平臺建立了從原核到真核四大重組表達(dá)系統(tǒng),并建立無細(xì)胞表達(dá)系統(tǒng),擁有基于昆蟲病毒外膜蛋白展示的蛋白表達(dá)技術(shù)、膜蛋白表達(dá)技術(shù)等一系列蛋白表達(dá)及純化技術(shù),有能力制備各種高難度蛋白。
Recombinant Human Transmembrane protease serine 2(TMPRSS2),partial
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貨號：HYB-100162
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規(guī)格：
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圖片：
產(chǎn)品詳情
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純度：Greater than 85% as determined by SDS-PAGE.
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生物活性：Recombinant Human TMPRSS2 His tag protein (CSB-YP023924HU) enzyme activity is measured by its ability to cleave fluorogenic peptide substrate(Boc-Gln-Ala-Arg-AMC), The Km is 21.93μM.
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基因名：TMPRSS2
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別名：(Serine protease 10) (PRSS10)
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種屬：Homo sapiens (Human)
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蛋白長度：Partial
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來源：Yeast
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分子量：44.8kDa
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表達(dá)區(qū)域：106-492 aa
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氨基酸序列WKFMGSKCSNSGIECDSSGTCINPSNWCDGVSHCPGGEDENRCVRLYGPNFILQVYSSQRKSWHPVCQDDWNENYGRAACRDMGYKNNFYSSQGIVDDSGSTSFMKLNTSAGNVDIYKKLYHSDACSSKAVVSLRCIACGVNLNSSRQSRIVGGESALPGAWPWQVSLHVQNVHVCGGSIITPEWIVTAAHCVEKPLNNPWHWTAFAGILRQSFMFYGAGYQVEKVISHPNYDSKTKNNDIALMKLQKPLTFNDLVKPVCLPNPGMMLQPEQLCWISGWGATEEKGKTSEVLNAAKVLLIETQRCNSRYVYDNLITPAMICAGFLQGNVDSCQGDSGGPLVTSKNNIWWLIGDTSWGSGCAKAYRPGVYGNVMVFTDWIYRQMRADG
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蛋白標(biāo)簽：N-terminal 6xHis-tagged
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產(chǎn)品提供形式：Liquid or Lyophilized powder
Note: We will preferentially ship the format that we have in stock, however, if you have any special requirement for the format, please remark your requirement when placing the order, we will prepare according to your demand. -
緩沖液：Tris-based buffer,50% glycerol
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復(fù)溶：We recommend that this vial be briefly centrifuged prior to opening to bring the contents to the bottom. Please reconstitute protein in deionized sterile water to a concentration of 0.1-1.0 mg/mL.We recommend to add 5-50% of glycerol (final concentration) and aliquot for long-term storage at -20℃/-80℃. Our default final concentration of glycerol is 50%. Customers could use it as reference.
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儲存條件：Store at -20°C upon receipt, aliquoting is necessary for mutiple use. Avoid repeated freeze-thaw cycles.
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保質(zhì)期：The shelf life is related to many factors, storage state, buffer ingredients, storage temperature and the stability of the protein itself.
Generally, the shelf life of liquid form is 6 months at -20°C/-80°C. The shelf life of lyophilized form is 12 months at -20°C/-80°C. -
貨期：Delivery time may differ from different purchasing way or location, please kindly consult your local distributors for specific delivery time.
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注意事項：Repeated freezing and thawing is not recommended. Store working aliquots at 4℃ for up to one week.
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產(chǎn)品描述：
The recombinant active human Transmembrane protease serine 2 (TMPRSS2) is produced by the expression of a target DNA sequence with 6xHis, N-terminal tag(s), in the yeast expression system. The target DNA sequence encodes the 106-492aa region of the human TMPRSS2. The purity of this partial-length protein is greater than 85% determined by SDS-PAGE. The gel showed a molecular weight band of about 45 kDa under reducing conditions. And its enzymatic activity was verified by its ability to cleave fluorogenic peptide substrate (Boc-Gln-Ala-Arg-AMC) (Km is 21.93μM).
The protease TMPRSS2 plays an important role in the infection mechanism of human coronaviruses, such as SARS-CoV and SARS-CoV-2. Cell entry of human coronaviruses depends on the binding of the viral spike (S) glycoprotein to cellular ACE2 receptor and S protein priming by host cell protease TMPRSS2. Moreover, TMPRSS2 protein is commonly used to study cancer. Previous studies have shown that the TMPRSS2 gene was up-regulated by androgenic hormones in prostate cancer cells and down-regulated in androgen-independent prostate cancer tissue.
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Datasheet & COA：Please contact us to get it.
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