Application DetailsThis antibody is recommended for ELISA. Biosensis recommends optimal dilutions/concentrations should be determined by the end user.
TargetSmall EDRK-rich factor 1
SpecificitySpecificity has been confirmed by direct ELISA against the antigen. Human. Other species have not been tested.
Target Host SpeciesHuman
Species ReactivityHuman
Antibody HostMouse
Antibody TypePolyclonal
Antibody IsotypeMixed
ConjugateUnconjugated
Immunogen DescriptionPartial recombinant human Small EDRK-rich factor 1 (1-82) with a GST tag.
Purity DescriptionWhole serum
FormatLiquid. 50% glycerol
Storage InstructionsKeep aliquots at -20°C for higher stability or at 2-8°C with an appropriate antibacterial agent. Avoid repetitive freeze/thaw cycles.
Batch NumberPlease see item label.
Expiration Date12 months after date of receipt (unopened vial).
Alternative Names4F5; h4F5; SMA modifier 1; SERF1A; FAM2A; SERF1; SMAM1; SERF1B; FAM2B
There are 2 named isoforms, a long and a short isoform, produced by alternative splicing. The long isoform is predominantly expressed in heart, brain and skeletal muscle. Both isoforms are also expressed throughout the central nervous system including the spinal cord. Deletions of the EDRK-rich factor 1 gene, often accompany deletions of the neighboring SMN1 gene in spinal muscular atrophy (SMA) patients, and so it is thought that this gene may be a modifier of the SMA phenotype.