Generation of Schlafen 8-Specific Antibodies.

ABSTRACT: Background/Objectives: Schlafen (SLFN) 8 and SLFN9 are mouse members of the Schlafen protein family, believed to have arisen through a gene duplication event. The physiological roles of these proteins remain poorly defined, in part due to the absence of reliable, commercially available antibodies for their detection. Methods: To develop specific antibodies, we performed an amino acid sequence alignment of these proteins and identified a thirteen amino acids long peptide predicted by AlphaFold modeling and hydropathicity analysis to be surface-exposed in both SLFN proteins. The SLFN8 peptide was conjugated to KLH and used to immunize mice, employing Poly(I:C) as an adjuvant. Results: We verified the anti-SLFN8 antibody specificity in mouse tissues, engineered human cell

SUBMITTER: Silva-Espinoza JC 

PROVIDER: S-EPMC12938254 | biostudies-literature | 2026 Feb

REPOSITORIES: biostudies-literature