PSMB4 Antibody is a Rabbit Polyclonal antibody against PSMB4. The proteasome is a multicatalytic proteinase complex with a highly ordered ring-shaped 20S core structure. The core structure is composed of 4 rings of 28 non-identical subunits; 2 rings are composed of 7 alpha subunits and 2 rings are composed of 7 beta subunits. Proteasomes are distributed throughout eukaryotic cells at a high concentration and cleave peptides in an ATP/ubiquitin-dependent process in a non-lysosomal pathway. An essential function of a modified proteasome, the immunoproteasome, is the processing of class I MHC peptides. This gene encodes a member of the proteasome B-type family, also known as the T1B family, that is a 20S core beta subunit.

Target	PSMB4
Reactivity	Human, Mouse
Host	Rabbit
Clonality	Polyclonal
Tested Applications	WB, IF/ICC
Recommended dilutions	WB: 1/500 - 1/2000, IF/ICC: 1/50 - 1/200. Optimal dilutions/concentrations should be determined by the end user.
Immunogen	Recombinant protein of human PSMB4.
Purification	Affinity purified.
Form	Liquid
Isotype	IgG
Conjugation	Unconjugated
Storage	Aliquot and store at -20°C. Avoid repeated freeze/thaw cycles.
Molecular Weight	Calculated MW: 29 kDa Observed MW: 22 kDa
Swiss Prot	P28070
GeneID	5692
Gene Symbol	PSMB4
Concentration	> 1 mg/ml
Buffer	PBS, pH 7.3, 0.02% sodium azide, 50% glycerol.
UNSPSC Code	12352203
Availability	Shipped within 5-10 working days.
Note	This product is for research use only.