产品名称
链亲和素 来源于阿维丁链霉菌, affinity purified, lyophilized from 10 mM potassium phosphate, ≥13 U/mg protein
form
powder
quality
affinity purified
lyophilized from 10 mM potassium phosphate
specific activity
≥13 U/mg protein
mol wt
Mr ~60000
solubility
H2O: 1 mg/mL, clear to hazy, colorless to faintly yellow
storage temp.
−20°C
Quality Level
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相关类别
Analysis Note
结合能力:链霉亲和素每个亚基结合一分子的生物素。比较生物素结合和吸收测量表明≤5%结合位点已经被占满了。
Application
来自链霉菌的链霉亲和素已用于:
- 自驱动催化微马达的预官能化
- 制造和修饰羟磷灰石-壳聚糖(HA-CTS)纳米膜包被底物
- 生物分子和金插入聚合太阳能电池(Au-IPSC)结合的分析物
Biochem/physiol Actions
链霉亲和素是一种生物素结合蛋白,能够结合四分子的生物素。链霉亲和素的生物素结合口袋帮助和生物素互作。它可以用来增强蛋白质结合和多聚。
General description
链霉亲和素是链霉菌体内合成的结晶蛋白。
Other Notes
在pH7.5,1U当量的蛋白质能够结合 1μg (+)-生物素
评论:生物素-亲和素技术在微生物中的应用;从链霉菌中分离的蛋白,具有高生物素亲和性;亲和素-生物素技术
Packaging
无底玻璃瓶。内容物在插入式融锥内。
销售规格为1 mg 或 5 mg。
存储类别
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)
法规信息
常规特殊物品
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