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Registration enables users to use special features of this website, such as past
order histories, retained contact details for faster checkout, review submissions, and special promotions.
Registration enables users to use special features of this website, such as past
order histories, retained contact details for faster checkout, review submissions, and special promotions.
Registration enables users to use special features of this website, such as past
order histories, retained contact details for faster checkout, review submissions, and special promotions.
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Biologically Active Proteins
LSBio’s biologically active proteins have been tested to confirm that they retain their functional
attributes. Each protein is uniquely tested based upon its particular function, such as measuring
the ability of an enzyme to hydrolyze a substrate, using a cell proliferation assay to test a growth
factor, or a cytotoxicity assay to test proteins that can cause cell death. These proteins are a
cost-effective resource for use in a wide variety of in vitro research applications.
The recombinant pro form of human IL1ß consisting of 280 amino acids and has a calculated molecular mass of 32.3 kDa. It migrates as an approximately 34 kDa band in SDS-PAGE under reducing conditions.
The recombinant human IL1ß consisting of 154 amino acids migrates with an apparent molecular mass of 17 kDa as estimated in SDS-PAGE under reducing conditions.
The recombinant mouse IL1ß consists of 153 amino acids and has a predicted molecular mass of 17.5 kDa. It migrates as an approximately 19 kDa band in SDS-PAGE under reducing conditions as predicted.
Less than 0.01 ng/µg (Less than 0.1 EU/µg) (determined by LAL method).
The 152 amino acid recombinant protein has a predicted molecular mass of 17,394 Da. The DTT-reduced and the non-reduced protein migrate at approximately 19kDa by SDS-PAGE. The N-terminal amino acid is Valine.
Less than 0.01 ng/µg (Less than 0.1 EU/µg) (determined by LAL method).
The 153 amino acid recombinant protein has a predicted molecular mass of 17,376 Da. The DTT-reduced and the non-reduced protein migrate at approximately 18kDa by SDS-PAGE. The N-terminal amino acid is Alanine.