Description: MBP5-paramyosin-ΔSal is a maltose binding fusion protein (MBP) containing a Factor Xa site between the MBP and paramyosin domains. It can be used as a control substrate for Factor Xa cleavage. Its predicted molecular weight is 69,710 daltons, and after Factor Xa cleavage it produces two fragments of 42,510 and 27,218 daltons.
Source: MBP5-paramyosin-ΔSal is prepared from an E. coli strain bearing a modified pMAL-c5X vector, using the Protein Fusion and Purification System. The modified pMAL-c5X vector contains a fragment of the D. immitis paramyosin gene inserted between the XmnI site and the SalI site. Concentration: 5 mg/ml
Storage Conditions: 20 mM Tris-HCl
0.2 M NaCl
1 mM DTT
50% Glycerol