SMALP 140-I

MALP 140-I is special among other SMAs as it contains a maleimide function and therefore its standard structure derives from standard SMAs. After dissolving buffer powder + SMALP 140-I in dH2O, the product is ready-to-use. SMALP 140-I has a brownish color in solution. After successfull solubilization of the membrane protein, the protein can be purified using affinity chromatography. For membrane protein purification we recommend to use the Rho1D4-tag. 

Features

State: Lyophilized Powder, to be solved with water

Polymer styrene-to-maleic anhydride ratio: 1.4:1

Molecular weight: 5,000 Da

pH after solving: 7.5

Solubility: 38 %

Divalent cationic tolerance: > 100 mM

Color: Yellowish

Odor: Odorless

Freeze-thaw stable?: Yes

Shipping Temperature: ambient temperature

Storage of lyophilized copolymer: -20°C for several years

Storage of dissolved copolymer: 2-8°C for several days

Other noteworthy feature: Is imidized with DMAPA