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Home > Products > Protein Expression and Purification > pMAL Companion Products > MBP5-paramyosin-ΔSal MBP5-paramyosin-ΔSal Catalog # Size Concentration Price Qty   E8052S 100 μg 5 mg/ml $59.00 Prices are in US dollars and valid only for US orders. Download: MSDS PDF 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. Reaction & Storage Conditions Concentration: 5 mg/ml Storage Conditions: 20 mM Tris-HCl 0.2 M NaCl 1 mM DTT 50% Glycerol Storage Temperature: -20°C References Riggs, P.D.  (1990) In F.M. Ausebel et al. (Eds.), Current Protocols in Molecular Biology, pp. 16.6.1-16.6.12.  Steel, C.S. et al.  (1990) J. Immunol, 145, 3917-3923. Legal Research Use Assurance: The buyer/user has a non-exclusive license to use the vector for Research Purposes Only. Commercial use of this vector requires a license from New England Biolabs, Inc. U.S. Patent No. 5,643,758 Appln. No. WO2007/120809 New England Biolabs, Inc. is an ISO 9001 and ISO 14001 Certified Company. NEB certifies that it is a small business in accordance with the US Small Business Administration and 13 CFR 121.201