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You are here:Home » Antibodies » Antibodies-Proteasomes » Anti -Proteasome 19S, Subunit S5A (PSMD4)

Anti -Proteasome 19S, Subunit S5A (PSMD4)


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Clone Host Grade Applications
Polyclonal Rabbit Affinity Purified E B
S5a(PSMD4) is a subunit of the 19S regulatory proteasome complex functioning in ubiquitinylated-protein targeting and degradation. S5a contains two polyubiquitin binding motifs (UIM) which bind multiubiquitin chains by hydrophobic interaction. In addition to ubiquitin, the UIM of S5a shows high affinity to a ubiquitin-like domain present in many proteins. S5a binds to these types of protein directly and mediates their targeting to the proteasome for degradation.
Catalog #P9078-25B
ApplicationsSuitable for use in ELISA and Western Blot. Other applications not tested.
Recommended DilutionWestern Blot: 1:1000
Optimal dilutions to be determined by the researcher.
Storage and StabilityMay be stored at 4°C for short-term only. For long-term storage, store at -20°C. Aliquots are stable for at least 12 months at -20°C. For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap. Further dilutions can be made in assay buffer.
Molecular Weight49kD
Clone TypePolyclonal
ConcentrationNot determined
FormSupplied as a liquid in 10mM sodium HEPES, pH 7.5, 150mM sodium chloride, 0.1mg/ml BSA, 50% glycerol.
PurityPurified by Protein A and immunoaffinity chromatography.
ImmunogenSynthetic peptide corresponding to residues surrounding Gly344 of human S5a/PSMD4 protein (KLH).
SpecificityDetects endogenous levels of total human S5a/PSMD4 protein, 49kD. Species Crossreactivity: Monkey, mouse and rat.
Important NoteThis product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications without the expressed written authorization of United States Biological.

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