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and there is no need to change the filter and observation device (ordinary UV gel transilluminator)
ensuring consistent low temperatures
5-3 μg/mL
The kit needs to be used together with the the Residual DNA Sample Preparation Kit (Cat# 18461ES or 18469)
interleukin-2
Biotinylated Human IL-21 Protein, His-Avi Tag Size:500 ug and there is no needSpecifications Synonyms Za11; IL 21; Interleukin 21; Source Biotinylated Human IL 21 Protein is expressed from E. coli with His tag and Avi tag at the N Terminus. It contains Gln32 Ser162.[Accession Q9HBE4 1] Molecular Weight The protein has a predicted MW of 18. 30 kDa same as SDS PAGE result. Endotoxin Less than 1EU per g by the LAL method. Purity > 95% as determined by SDS PAGE Activity ELISA Data: Immobilized Human IL 21R, hFc Tag at 0. 5g ml
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