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Recombinant Human IL1RL1/ST2 Protein (RP00271)

Bioactivityvalidated

Datasheet

Overview

Product nameRecombinant Human IL1RL1/ST2 Protein
Catalog No.RP00271
DescriptionRecombinant Human IL1RL1/ST2 Protein is produced by HEK293 cells expression system. The target protein is expressed with sequence (Lys19-Phe328) of human ST2 (Accession #NP_003847.2) fused with a 6×His tag at the C-terminus.
Bio-ActivityMeasured by its binding ability in a functional ELISA. Immobilized Recombinant Human IL33 at 10 μg/mL (100 μL/well) can bind Recombinant Human ST2 with a linear range of 1.41-5.64 μg/mL.
Purity> 95% by SDS-PAGE.
Endotoxin< 0.1 EU/μg of the protein by LAL method.
FormulationLyophilized from a 0.22 μm filtered solution of PBS, pH 7.4.Contact us for customized product form or formulation.
SpeciesHuman
Calculated MW35.84 kDa
SynonymIL1RL1; DER4; FIT-1; IL33R; ST2; ST2L; ST2V; T1
Expression HostHEK293 cells
TagC-His
Swiss-Prot
Gene ID
StorageStore at -20℃.Store the lyophilized protein at -20℃ to -80 ℃ up to 1 year from the date of receipt.
After reconstitution, the protein solution is stable at -20℃ for 3 months, at 2-8℃ for up to 1 week.
ReconstitutionCentrifuge the vial before opening. Reconstitute to a concentration of 0.1-0.5 mg/mL in sterile distilled water. Avoid vortex or vigorously pipetting the protein. For long term storage, it is recommended to add a carrier protein or stablizer (e.g. 0.1% BSA, 5% HSA, 10% FBS or 5% Trehalose), and aliquot the reconstituted protein solution to minimize free-thaw cycles.

* For research use only. Not for therapeutic or diagnostic purposes.

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