Signal-regulatory protein gamma is a protein encoded by this gene is a member of the signal-regulatory protein (SIRP) family, and also belongs to the immunoglobulin superfamily.
SIRP family members are receptor-type transmembrane glycoproteins known to be involved in the negative regulation of receptor tyrosine kinase-coupled signaling processes.
Alternatively spliced transcript variants encoding different isoforms have been described.
The 354aa protein shares approximately 75% sequence identity with SIRPB1.
It possesses a putative signal sequence, a long extracellular domain, a transmembrane region, a short intracellular domain, and no catalytic domain.
RT-PCR analysis detected expression of SIRPG at varying levels in all tissues tested.
Applications:Suitable for use in ELISA, Western Blot, Immunohistochemistry, Immunocytochemistry.
Other applications not tested.
Recommended Dilution:Western Blot: 1:50-400Immunocytochemistry: 1:50-500Immunohistochemistry (frozen): 1:50-500Immunohistochemistry (paraffin): 1:10-100ELISA: 1:100-1:5000Optimal dilutions to be determined by the researcher.