14-864

PAK-1 PBD Protein (agarose free), 300 µg

For use in Affinity Binding Assays, ELISA & G-Protein Assays.

• Synonym(s): p21-activated kinase 1, p21/Cdc42/Rac1-activated kinase 1
• UNSPSC Code: 12352202
• eCl@ss: 32160405
• NACRES: NA.32

Properties

• biological source: human
• Quality Level: 100
• mol wt: M_w 21 kDa
• manufacturer/tradename: Upstate^®
• concentration: >50% (Coomassie blue staining, SDS-PAGE); 2 mg/mL
• technique(s): ELISA: suitable; affinity binding assay: suitable (G-protein)
• NCBI accession no.: NM_002576.3
• UniProt accession no.: Q13153
• shipped in: wet ice

Description

General description

Product Source: GST fusion-protein, corresponding to the p21-binding domain (PBD, residues 67-150) of human PAK-1, expressed in E. coli.

Quality

Routinely evaluated by G-protein activity assay

Physical form

300 µg of PAK-1 PBD, GST in 150 µL of PBS, pH 7.4, 0.5 mM PMSF, containing 20% glycerol.

Storage and Stability

Stable for 1 year at -20C from date of shipment. For maximum recovery of product, centrifuge the vial prior to removing the cap.

Analysis Note

Specific Activity: Affinity Precipitation Assay: 10 µg of this lot when added with 10 µL glutathione agarose, precipitated Rac-GTP from 3T3 and A431 cell lysates that were loaded in vitro with GTPγS. GDP treated of 3T3 and A431 lysates served as negative controls. Precipitated Rac-GTP was detected by immunoblot analysis using 1 &micor;g/mL anti-Rac (Catalog # 05-389) and secondary goat anti-mouse HRP antibody (Catalog # 12-349) on a Western Blot.

Legal Information

UPSTATE is a registered trademark of Merck KGaA, Darmstadt, Germany

Safety Information

• Storage Class Code: 10 - Combustible liquids
• WGK: WGK 2