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Specifications

Clone Host Grade Applications Monoclonal Mouse E B IH

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. This gene is located in the class II region of the MHC (major histocompatibility complex). Expression of this gene is induced by gamma interferon and this gene product replaces catalytic subunit 3 (proteasome beta 5 subunit) in the immunoproteasome. Proteolytic processing is required to generate a mature subunit. Two alternative transcripts encoding two isoforms have been identified; both isoforms are processed to yield the same mature subunit.
Catalog #	030574
Applications	Western Bloting: 1:500-1:2000.
	Immunohistochemistry: 1:200-1:1000.
	Immunofluorescence: 1:200-1:1000.
	ELISA: Suggested dilution 1:10000.
	Optimal dilutions to be determined by the researcher.
Storage and Stability	May be stored at 4°C for short-term only. Aliquot to avoid repeated freezing and thawing. Store at -20°C. Aliquots are stable for 12 months. For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap.
CAS Number	n/a
Clone Type	Monoclonal
Isotype	IgG1
Clone No	13B652
Host	Mouse
Source	Human
Concentration	As reported
Form	Ascites fluid, 0.03% sodium azide.
Purity	Ascites
Immunogen	Purified recombinant fragment of human PSMB8 expressed in E. coli.
Specificity	Human, Rat
Important Note	This 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.
Alternate names	JMP; LMP7; D6S216; PSMB5i; RING10; D6S216E; MGC1491