推薦產品
等級
for molecular biology
品質等級
描述
quick-dissolve, dust-free formulation
無菌
non-sterile
形狀
powder
技術
microbiological culture: suitable
pH值
6.8-7.2(2.5% solution)
應用
agriculture
food and beverages
microbiology
儲存溫度
room temp
適合性
nonselective for Escherichia coli
nonselective for coliforms
一般說明
Lennox LB是一种被高度引用的微生物生长培养基，适用于培养大肠杆菌。这种营养丰富的微生物肉汤采用低盐配方，含有多肽、氨基酸、水溶性维生素和碳水化合物。
應用
适用于大肠杆菌菌株的非选择性培养，用于克隆、DNA质粒生产和重组蛋白生产。当加入适当的抗生素时，也适用于选择性培养，包括需要低盐条件的抗生素，如博莱霉素®。
特點和優勢
Lennox LB EZMix粉末提供：
- 无尘颗粒，便于安全操作和更快混合
- 便捷式小包装，无需称重步骤
- 使用大包装可轻松放大规模
- 标准配方
成分
*请注意，某些产品规格以液体形式提供。本品为粉末形式，并且这些规格反映了最终的重悬体积。
10g/L 胰蛋白胨
5 g/L 酵母提取物
5 g/L NaCl
0.6 g/L 惰性粘合剂（仅限EZMix配方）
10g/L 胰蛋白胨
5 g/L 酵母提取物
5 g/L NaCl
0.6 g/L 惰性粘合剂（仅限EZMix配方）
準備報告
1.将20.6 g悬浮于1L蒸馏水中。
2.在121℃下高压蒸汽灭菌15分钟。
制备LB肉汤：加入1g 葡萄糖，再按上述制备说明操作。
制备Enquist和Sternberg培养基：高压蒸汽灭菌后，无菌操作下加入10 ml无菌1M硫酸镁。
2.在121℃下高压蒸汽灭菌15分钟。
制备LB肉汤：加入1g 葡萄糖，再按上述制备说明操作。
制备Enquist和Sternberg培养基：高压蒸汽灭菌后，无菌操作下加入10 ml无菌1M硫酸镁。
重構
搅拌，使20.6g粉末悬浮于1L水中。在121°C下高温灭菌15分钟以灭菌。先冷却再添加其他成分，如抗生素（如果需要）。
法律資訊
Zeocin is a registered trademark of Cayla Sarl
相關產品
產品號碼
描述
訂價
儲存類別代碼
11 - Combustible Solids
水污染物質分類（WGK）
WGK 2
閃點（°F）
Not applicable
閃點（°C）
Not applicable
分析證明 (COA)
輸入產品批次/批號來搜索 分析證明 (COA)。在產品’s標籤上找到批次和批號，寫有 ‘Lot’或‘Batch’.。
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