Datasheet Version: 3.0.0 Revision date: 23 Apr 2021 Human Protein Kinase R (PKR) Protein (Active) Catalogue No.:abx651433 SDS-PAGE analysis of recombinant Human PKR. Western blot analysis of recombinant Human PKR, using PKR antibody (abx128520). Gene sequencing extract of recombinant Human PKR. Binding activity of PKR with CDK1. For Reference Only Human Protein Kinase R (PKR) Protein (Active) is a recombinant active Human protein expressed in E. coli. Target: Protein Kinase R (PKR) Origin: Human Tested Applications: WB, SDS-PAGE v1.0.0 Abbexa LTD, Cambridge, UK · Phone: +44 (0) 1223 755950 · Fax: +44 (0) 1223 755951 1 of 3 Abbexa LLC, Houston, TX USA · Phone: +1 832 327 7413 Website: www.abbexa.com · Email:
[email protected] Datasheet Version: 3.0.0 Revision date: 23 Apr 2021 Host: E. coli Conjugation: Unconjugated Form: Lyophilized Purity: > 80% Reconstitution: Reconstitute to the original concentration in ddH2O. If further dilutions are required, dilute in 20 mM Tris, 150 mM NaCl, pH 8.0, to a concentration of 0.1-1.0 mg/ml. Do not vortex. Storage: Store at 2-8 °C for up to one month. Store at -80 °C for up to one year. Avoid repeated freeze/thaw cycles. UniProt Primary AC: P19525 (UniProt, ExPASy) KEGG: hsa:5610 String: 9606.ENSP00000233057 Molecular Weight: Calculated MW: 35.8 kDa Observed MW: 32 kDa Possible reasons why the actual band size differs from the predicted band size: 1. Splice variants. Alternative splicing may create different sized proteins from the same gene. 2. Relative charge. The composition of amino acids may affect the charge of the protein.