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折扣/货期| 货号：GTX85911 | 规格：500μg | 目录价：￥1400 |
产品详情
* 以下信息仅供参考，详情请以原厂网站为准
产品名称:
Streptavidin (FITC)
产品描述:
Streptavidin is a 55 kDa (subunit MW 14 kDa) biotin-binding protein isolated from Streptomyces avidini. Streptavidin is superior to avidin, because it does not contain carbohydrate like avidin and has no net charge at neutral pH. Streptavidin~biotin system is routinely used in Immunohistochemistry (IHC). Extinction Coefficient 1% A280=32.0; Eletrophoretically homogenous, single band. Protein content: > 95%; One mg of Streptavidin is conjugated with FITC, unconjugated Streptavidin is removed. This conjugate of streptavidin is recommended for use with Biotin~conjugated antibodies. Avidin~Biotin conjugated reagents are stable, sensitive and give less background. Fluorophore: Fluorescein isothiocyanate A max=492nm; E=520nm; Fluorophore/Protein: A492nm/A280nm=~1
实验应用:
FCM, ICC/IF, IHC-P
偶联:
FITC
保存温度:
Store as concentrated solution. Centrifuge briefly prior to opening vial. Store at 4ºC. Protect from light.
运输温度:
4°C
产品形式:
Liquid
存储溶液:
10mM Phosphate, 150mM NaCl, 1% BSA, 0.05% Sodium azide.
生产商:
GeneTex
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