链亲和素来源于阿维丁链霉菌 [链霉亲和素, SA],Streptavidin from Streptomyces avidinii;affinity purified, lyophilized from 10 mM potassium phosphate, ≥13 U/mg protein
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丙烯酸异冰片酯,Isobornyl acrylate [IBA];technical grade, contains 200 ppm monomethyl ether hydroquinone as inhibitor;≥85.0%(GC) -
聚氧乙烯(12)十三烷基醚,Polyoxyethylene (12) tridecyl ether [POE TDA, C13E12];n= 12, Tridecyl ether group is a mixture of C11 to C14 iso-alkyl ethers with C13 iso-alkyl predominating -
N,N-二甲基-对苯二胺,N,N-Dimethyl-p-phenylenediamine [DMPPDA, DPD, DMPD];for spectrophotometric det. of SO42-, S2-, ≥97.0%
