Streptavidin is a tetrameric protein purified from Streptomyces avidinii. It has wide used in numerous molecular biological protocols dues to its strong affinity for biotin. NWSHPQFEK (Strep tag II) is a nine amino acid peptide with high specificity and affinity towards streptavidin. NWSHPQFEK Tag Antibody is a useful tool in analysis and affinity purification of Strep tag II fusion proteins.Members of the Janus family of tyrosine kinases (Jak1, Jak2, Jak3 and Tyk2) are activated by ligands binding to a number of associated cytokine receptors.
|Product Name:||StrepTag II Mouse Monoclonal Antibody|
|Storage Buffer :||1mg/ml in PBS, pH 7.4, containing 0.02% sodium azide and 50% glycerol|
|Recommended dilutions:||WB 1:2000-5000 IP 1:200|
|Optimal dilutions should be determined by the end user.|
|Specificity：||STREP-tagantibody is stable for 1 month at 2-8°C. For long term storage, Aliquot and store at -20°C or below. Avoid repeated freezing and thawing cycles.|
|Alternative Names：||Strep Tag II antibody, NWSHPQFEK Tag Antibody|