If you buy Antibodies supplied by MyBioSource they should be stored frozen at - 24°C for long term storage and for short term at + 5°C.blocking peptide
You can block the antibody by the specific target amino acid sequence of peptide.
Peptides short amino acid chains or epitopes or blocking antagonists. The shortest peptides are dipeptides, consisting of 2 amino acids joined by a single peptide bond, followed by tripeptides, tetra peptides, ... till polypeptides that are long, continuous, and unbranched synthetic peptide chains. These biological oligomers and polymers can be Solid-phase peptide synthesis (SPPS), or in continue produced for custom peptide synthesis projects. The High-efficiency solid phase peptide synthesis (HE-SPPS) is give very low production costs.
GRAF (OPHN1L) Antibody (Center) Blocking peptide
blocking peptide, Antibody, Blocking, peptide
GRAF (OPHN1L) (Antibody to) (central) inhibiting short protein sequence