PQBP1 Overexpression Lysate

HEK293T cells in 10-cm dishes were transiently transfected with a non-lipid polymer transfection reagent specially designed and manufactured for large volume DNA transfection. Transfected cells were cultured for 48hrs before collection. The cells were lysed in modified RIPA buffer (25mM Tris-HCl pH7.6, 150mM NaCl, 1% NP-40, 1mM EDTA, 1xProteinase inhibitor cocktail mix, 1mM PMSF and 1mM Na3VO4, and then centrifuged to clarify the lysate. Protein concentration was measured by BCA protein assay kit.

PQBP1, also known as Polyglutamine-binding protein 1, is a nuclear polyglutamine-binding protein that may play a role in apoptosis and DNA replication. Ten isoforms of PQBP1 have been identified which are produced by alternative splicing. The canonical sequence, referred to as PQBP-1, is 265 amino acids long and approximately 30kdA. PQBP1 may be implicated in an x-linked mental retardation syndrome called Renpenning syndrome 1 (RENS1), as well as neurodegenerative diseases, coloboma, spastic diplegia, ataxia and neuronitis. PQBP1 has also been shown to interact with C14orf1, MED31, WBP11, CLTB, and SF3A2.

This product is for research use only and is not approved for use in humans or in clinical diagnosis. Lysates are guaranteed for 6 months from date of receipt.

Array NBP2-09183

• PQBP1 Antibodies
• PQBP1 Lysates
• PQBP1 Proteins