|Datasheet||Specific References||Reviews||Related Products||Protocols|
|DKFZp686A2068, KRS2, MST1, YSK3|
|A DNA sequence encoding the human STK4 isoform 1 (Q13043-1) (Glu 2-Phe 487) was expressed, with a polyhistidine tag at the N-terminus.|
|Kinases are highly recommended to be shipped at frozen temperature with blue ice or dry ice.|
Shipment made at ambient temperature may seriously affect the activity of the ordered products.
|> 92 % as determined by SDS-PAGE|
|The specific activity was determined to be 253 nmol/min/mg using MBP as substrate.|
|< 1.0 EU per μg of the protein as determined by the LAL method|
|Samples are stable for up to twelve months from date of receipt at -70℃|
|The recombinant human STK4 consists of 505 amino acids and migrates as an approximately 58 kDa band in SDS-PAGE under reducing conditions as predicted.|
|Supplied as sterile 20mM Tris, 500mM NaCl, pH 7.4, 10% glycerol|
1. Normally 5 % - 8 % trehalose and mannitol are added as protectants before lyophilization. Specific concentrations are included in the hardcopy of COA.
2. Please contact us for any concerns or special requirements.
|Store it under sterile conditions at -20℃ to -80℃. It is recommended that the protein be aliquoted for optimal storage. Avoid repeated freeze-thaw cycles.|
|A hardcopy of COA with reconstitution instruction is sent along with the products. Please refer to it for detailed information.|