BioLock - Biotin blocking solution

保存条件 ：RT

保质期 ：12

英文名 ：BioLock - Biotin blocking solution

库存 ：999+

供应商 ：IBA Lifesciences

规格 ：50 ml, 250ml

BioLock is a ready-to-use biotin blocking solution which contains the tetrameric biotin binding protein avidin. BioLock prevents biotin and biotinylated proteins from binding to Strep-Tactin^® or Strep-Tactin^®XT, whereas binding of the Twin-Strep-tag^® and Strep-tag^®II is not influenced. Biotin and/or biotinylated proteins can possibly reduce the binding capacity of Strep-Tactin^® as well as Strep-Tactin^®XT and are present in cell lysates and cell culture media, especially from mammalian or insect cells. Thus, if Twin-Strep-tag^® and Strep-tag^®II fusion proteins from biotin-containing extracts or media are intended to be purified via Strep-Tactin^® or Strep-Tactin^®XT affinity chromatography, biotin has to be masked by addition of BioLock prior to application onto the resin.

Specifications

Form:	Suspension
Possible Application:	Blocking of biotin in e.g. culture media
Size:	17 kDa per subunit
Source:	Egg white
Specific Activity:	> 70 U/ml

Shipping information

Storage:	Room temperature
Stability:	12 months after shipping
Shipping:	Room temperature