2022-04-25
Protein Prestain Marker, There are purple / yellow / red / orange / green / blue pre stained protein bands to choose from,
2022-04-24
The 1Kbp DNA Ladder marker consists of 8DNA fragments ranging from 1Kbp to 10Kbp(10000bp, 8000bp, 6000bp 5000bp, 4000bp, 3000bp, 2000bp and 1000bp, the 4000bp fragment is 100ng, others are all 50ng).
2022-03-02
2021-10-01
Proteinase K is a broad substrate non-specific serine proteinase. It is very stable at pH 4-12.