推薦產品
形狀
beads
品質等級
基質
1% cross-linked polystyrene
cross-linked polystyrene beads
基質活性組
iminodiacetic acid (sodium form)
paired iminodiacetate groups
基質結合
through methyl group to aromatic rings
粒徑
50-100 mesh (dry)
pH值
4-14
容量
≥0.3 meq/mL binding capacity
0.6 meq/g binding capacity (heavy metal ions)
應用
Chelex® 100 sodium form已用于：
- 从蜜蜂样本中提取DNA
- 去除香烟烟雾提取物（CSE）并研究铁调素在小鼠肺组织中表达的影响
- 从细菌培养物中提取DNA
Chelex已用于亲和层析、蛋白质层析、螯合树脂、亲和树脂以及核心生物试剂。
生化／生理作用
Chelex® 100树脂是含有配对亚氨基二乙酸离子（在结合多价金属离子过程中用作螯合基团）的苯乙烯-二乙烯基苯共聚物。它归为弱阳离子型树脂。Chelex作为一种螯合树脂，用于从法医样本（如头发、血迹卡和口腔拭子）中提取DNA。
其他說明
钠形式产品可进行高压蒸汽灭菌。最高工作温度75°C ，不溶于水。
法律資訊
Chelex is a registered trademark of Bio-Rad Laboratories, Inc.
儲存類別代碼
11 - Combustible Solids
水污染物質分類（WGK）
WGK 3
閃點（°F）
Not applicable
閃點（°C）
Not applicable
個人防護裝備
Eyeshields, Gloves, type N95 (US)
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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