防御素β1(DEFb1)重組蛋白
Recombinant Defensin Beta 1 (DEFb1)
B-DF1; DEFB1; BD1; DEF-B1; DEFB101; HBD1
- 編號RPB373Hu01
- 物種Homo sapiens (Human，人) 相同的名稱，不同的物種。
- 來源原核表達
- 宿主E.coli
- 內毒素水平<1.0EU/µg(LAL法測定)
- 亞細胞定位分泌
- 預測分子量35.1kDa
- 實際分子量35kDa(差異分析請參閱說明書)
- 片段與標簽Gly22~Lys68 with N-terminal His and GST Tag
- 緩沖液成份20mM Tris, 150mM NaCl緩沖液（pH8.0, 含有1mM EDTA, 1mM DTT, 0.01% SKL, 5% Trehalose和Proclin300）
- 性狀凍干粉
- 純度> 97%
- 等電點7.6
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應用
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
- 規格 10μg50μg 200μg 1mg 5mg
- 價格 ¥ 1080 ¥ 2700 ¥ 5400 ¥ 16200 ¥ 40500
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產品包裝(模擬)
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產品包裝(模擬)
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Figure. Gene Sequencing (Extract)
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SDS-PAGE圖
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通過ISO 9001、ISO 13485質量體系認證
序列
用法
Reconstitute in 20mM Tris, 150mM NaCl (pH8.0) to a concentration of 0.1-1.0 mg/mL. Do not vortex.
儲存
避免反復凍融。2-8°C不超過一個月，-80°C不超過12個月。
穩定性
熱穩定性以損失率顯示。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生。保質期內，在適當的條件下存儲，損失率低于5%。
增值服務
相關產品
| 編號 | 適用物種：Homo sapiens (Human，人) | 應用(僅供研究使用，不用于臨床診斷！) |
| APB373Hu01 | 防御素β1(DEFb1)活性蛋白 | Cell?culture;?Activity?Assays. |
| RPB373Hu01 | 防御素β1(DEFb1)重組蛋白 | Positive Control; Immunogen; SDS-PAGE; WB. |
| PAB373Hu01 | 防御素β1(DEFb1)多克隆抗體 | WB; IHC; ICC; IP. |
| MAB373Hu22 | 防御素β1(DEFb1)單克隆抗體 | WB; IHC; ICC; IP. |
| SEB373Hu | 防御素β1(DEFb1)檢測試劑盒(酶聯免疫吸附試驗法) | Enzyme-linked immunosorbent assay for Antigen Detection. |
| SCB373Hu | 防御素β1(DEFb1)檢測試劑盒(化學發光免疫分析法) | Chemiluminescent immunoassay for Antigen Detection. |
| LMB373Hu | 防御素β1(DEFb1)等多因子檢測試劑盒(流式熒光發光法) | FLIA Kit for Antigen Detection. |
參考文獻
| 雜志 | 參考文獻 |
| Appl Environ Microbiol. | Modulation of Porcine β-Defensins 1 and 2 upon Individual and Combined Fusarium Toxin Exposure in a Swine Jejunal Epithelial Cell Line [Asm: Source] |
| British Journal of Nutrition | Identification of sociodemographic and clinical factors associated with the levels of human β-defensin-1 and human β-defensin-2 in the human milk of Han Chinese [Pubmed: 24124699] |
| International Journal of Dairy Technology | Concentration characteristics of bovine β-defensin 1 and 2 in fresh bovine milk and infant formula [Doi: 10.1111] |
| Molecular Nutrition Food Research | Green?tea?polyphenol?epigallocatechin-3-gallate?improves?epithelial?barrier?function?by?inducing?the?productionof?antimicrobial?peptide?pBD-1?and?pBD-2?in?monolayers?of?porcine?intestinal?epithelial?IPEC-J2?cells. [Pubmed:26991948] |
| Frontiers in Microbiology | Swine-Derived Probiotic Lactobacillus plantarum Inhibits Growth and Adhesion of Enterotoxigenic Escherichia coli and Mediates Host Defense [Pubmed:29997590] |
| International Immunopharmacology | Caprylic acid and nonanoic acid upregulate endogenous host defense peptides to enhance intestinal epithelial immunological barrier function via histone deacetylase?… [Pubmed: 30342347] |
| cyberleninka | EFFECT OF NIOSOMAL ANTIMICROBIAL PEPTIDE HBD-1 ON THE HEALING RATE OF INFECTED WOUNDS IN RATS [] |
| Fundamental & clinical pharmacology | Effect of antimicrobial peptides HNP‐1 and hBD‐1 on Staphylococcus aureus strains in vitro and in vivo [Pubmed: 31313350] |
| Cytokine | Levels of pro-and anti-inflammatory cytokines in cystic fibrosis patients with or without gingivitis [Pubmed: 31927460] |
| Animals | Fat Encapsulation Reduces Diarrhea in Piglets Partially by Repairing the Intestinal Barrier and Improving Fatty Acid Transport [33375218] |
| Sci Rep | Human beta defensin levels and vaginal microbiome composition in post-menopausal women diagnosed with lichen sclerosus [34362937] |
| J Mol Histol | Isolation, culture, and identification of ceruminous gland cells [Pubmed:35113280] |
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