胃蛋白酶(PP)重組蛋白
Recombinant Pepsin (PP)
- 編號RPA632Mu01
- 物種Mus musculus (Mouse，小鼠)相同的名稱，不同的物種。
- 來源原核表達(dá)
- 宿主E.coli
- 內(nèi)毒素水平<1.0EU/µg(LAL法測定)
- 亞細(xì)胞定位分泌
- 預(yù)測分子量39.2kDa
- 實際分子量40kDa(差異分析請參閱說明書)
- 片段與標(biāo)簽Tyr63~Ala387 with N-terminal His Tag
- 緩沖液成份PBS, pH7.4, containing 0.01% SKL, 5% Trehalose.
- 性狀凍干粉
- 純度> 90%
- 等電點4.4
- 應(yīng)用Positive Control; Immunogen; SDS-PAGE; WB.
如果需要有生物活性的蛋白，請參見活性蛋白。 - 下載英文說明書 中文說明書
- 規(guī)格10μg50μg200μg1mg5mg
- 價格¥ 768¥ 1920¥ 3840¥ 11520¥ 28800
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產(chǎn)品包裝(模擬)
產(chǎn)品包裝(模擬)
SDS-PAGE圖
通過ISO 9001、ISO 13485質(zhì)量體系認(rèn)證
序列
用法
Reconstitute in 10mM PBS (pH7.4) to a concentration of 0.1-1.0 mg/mL. Do not vortex.
儲存
避免反復(fù)凍融。2-8°C不超過一個月，-80°C不超過12個月。
穩(wěn)定性
熱穩(wěn)定性以損失率顯示。損失率是由加速降解試驗決定，具體方法如下：在37°C孵育48小時，沒有顯著的降解或者沉淀產(chǎn)生。保質(zhì)期內(nèi)，在適當(dāng)?shù)臈l件下存儲，損失率低于5%。
增值服務(wù)
相關(guān)產(chǎn)品
| 編號 | 適用物種：Mus musculus (Mouse，小鼠) | 應(yīng)用(僅供研究使用，不用于臨床診斷！) |
| RPA632Mu01 | 胃蛋白酶(PP)重組蛋白 | Positive Control; Immunogen; SDS-PAGE; WB. |
| MEA632Mu | 胃蛋白酶(PP)檢測試劑盒(酶聯(lián)免疫吸附試驗法,小樣本) | Enzyme-linked immunosorbent assay for Antigen Detection. |
| CEA632Mu | 胃蛋白酶(PP)檢測試劑盒(酶聯(lián)免疫吸附試驗法) | Enzyme-linked immunosorbent assay for Antigen Detection. |
| LMA632Mu | 胃蛋白酶(PP)等多因子檢測試劑盒(流式熒光發(fā)光法) | FLIA Kit for Antigen Detection. |
| KSA632Mu11 | 胃蛋白酶(PP)檢測試劑盒DIY材料(酶聯(lián)免疫吸附試驗法) | Main materials for "Do It (ELISA Kit) Yourself". |
參考文獻(xiàn)
| 雜志 | 參考文獻(xiàn) |
| Radiology and Oncology | LEVEL OF PEPSIN AND BILE ACIDS IN THE SALIVA OF PATIENTS WITH GLOTTIS T1 CARCINOMA[Szd:Source] |
| Radiology and Oncology | Higher levels of total pepsin and bile acids in the saliva as a possible risk factor for early laryngeal cancer[Pubmed:Pmc4362607] |
| Clin Otolaryngol | Pepsin and bile acids in saliva in patients with laryngopharyngeal reflux – a prospective comparative study[PubMed: 25516364] |
| journal of pediatric gastroenterology and nutrition | Does Positioning Affect Tracheal Aspiration of Gastric Content in Ventilated Infants?[PubMed: 25313850] |
| Journal of Voice | Detecting Laryngopharyngeal Reflux by Immunohistochemistry of Pepsin in the Biopsies of Vocal Fold Leukoplakia[pubmed:28756936] |
| Sensors (Basel) | Label-Free Detection of Salivary Pepsin Using Gold Nanoparticle/Polypyrrole Nanocoral Modified Screen-Printed Electrode[Pubmed:29882917] |
| The Tohoku Journal of Experimental Medicine | Association between Pepsin in Bronchoalveolar Lavage Fluid and Prognosis of Chronic Fibrosing Interstitial Lung Disease[] |
| Respiratory?Research | Pulmonary aspiration in preschool children with cystic fibrosis[Pubmed: 30558606] |
| Tanaffos | Association of Bile Acid and Pepsin Micro-aspiration with Chronic Obstructive Pulmonary Disease Exacerbation[Pubmed: 31423141] |
| Sensors | Optimization of Saliva Collection and Immunochromatographic Detection of Salivary Pepsin for Point-of-Care Testing of Laryngopharyngeal Reflux[Pubmed: 31935973] |
| BIOSCIENCE REPORTS | Presence of pepsin in laryngeal tissue and saliva in benign and malignant neoplasms[Pubmed: 33103719] |
| OTOLARYNGOLOGY-HEAD AND NECK SURGERY | Relationship Between Pepsin Expression and Dysplasia Grade in Patients With Vocal Cord Leukoplakia[Pubmed: 32692278] |
| American Journal of Otolaryngology | Association of pepsin and DNA damage in laryngopharyngeal reflux-related vocal fold polyps[Pubmed: 32889371] |
| The relationship between laryngopharyngeal reflux based on pepsin value and clinical characteristics of laryngeal cancer patients[] | |
| Med Sci Monit | The Role of Salivary Pepsin in the Diagnosis of Gastroesophageal Reflux Disease (GERD) Evaluated Using High-Resolution Manometry and 24-Hour??-[33220027] |
| Annals of Esophagus | Pepsin properties, structure, and its accurate measurement: a narrative review[] |
| Laryngoscope | The Impact of Laryngopharyngeal Reflux on Occurrence and Clinical Course of Recurrent Respiratory Papillomatosis[34338331] |
| Pulmonology | Bronchoalveolar lavage (BAL) amylase and pepsin levels as potential biomarkers of aspiration pneumonia[Pubmed:35715334] |
| Neuromodulation: Technology at the Neural Interface | Transcutaneous Electrical Acustimulation Improved the Quality of Life in Patients With Diarrhea-Irritable Bowel Syndrome[Pubmed:35088760] |