Biotinylated Human IL-18 R1/CD218a Protein Recombinant

//Biotinylated Human IL-18 R1/CD218a Protein Recombinant

Biotinylated Human IL-18 R1/CD218a Protein Recombinant

$542.00$1,805.00

SKU: KT2J7PEHB Category:

accession AAH69575


Source DNA sequence encoding Human IL-18 R1/CD218a including a C-His-Avi tag was expressed in HEK293 Cells.
The recombinant protein was then biotinylated site specific using the AVItag biotinylation technology.
Molecular weight Recombinant Human IL-18 R1/CD218a is a protein consisting of amino acid residues [Ala19-Arg329] ,The protein has a predicted MW of 38.8 kDa. Due to glycosylation, the protein migrates to 60-70 kDa based on Tris-Bis PAGE result..
Purity >95%, as determined by SDS-PAGE and HPLC
Biological Activity see methods section
Endotoxin Endotoxin content was assayed using a LAL gel clot method. Endotoxin level was found to be less than 0.1 ng/µg(1EU/µg).
Presentation Recombinant Human IL-18 R1/CD218a was lyophilized from 0.2 µm filtered PBS solution pH7.4
Reconstitution Centrifuge vial to ensure maximal product extraction, recommended:20sec, 5K RPM
Storage The lyophilized protein is stable for at least 2 years from date of receipt at -20° C.
Usage This product is for research purposes only.It may not be used for therapeutics or diagnostic purposes.



Methods

Biotinylated Human IL-18 R1/CD218a Protein Tris-Bis PAGE

  • Biotinylated Human IL-18 R1 on Tris-Bis PAGE under reduced condition. The purity is greater than 95%.

Biotinylated Human IL-18 R1/CD218a Protein SEC-HPLC

  • The purity of Biotinylated Human IL-18 R1 is greater than 95% as determined by SEC-HPLC.

Biotinylated Human IL-18 R1/CD218a Protein SPR Data

  • Biotinylated Human IL-18 R1, His Tag captured on CM5-SA Chip can bind Human IL-18, No Tag with an affinity constant of 1.4nM as determined in SPR assay (Biacore T200).