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Invitrogen
PSMB7 Polyclonal Antibody
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Product Details
PA1-979
Applications
Tested Dilution
Publications
Product Specifications
Published species
Human
Host/Isotype
Rabbit
/ IgG
Class
Polyclonal
Type
Antibody
Immunogen
Synthetic Peptide: C E(263) I E V L E E T V Q T M D T S(NH2)(277)
Conjugate
Form
Liquid
Concentration
1 mg/mL
Storage conditions
-20°C, Avoid Freeze/Thaw Cycles
Shipping conditions
Wet ice
RRID
AB_2172222
Product Specific Information
PA1-979 detects proteasome 20S Z (also known as the beta 2 subunit) from purified bovine and human 26S proteasome samples.
PA1-979 has been successfully used in Western blot procedures. By Western blot, this antibody detects an ~29 kDa protein representing proteasome 20S Z from purified human 26S proteasome.
The PA1-979 immunizing peptides correspond to amino acid residues 263-277 from human proteasome 20S Z protein. This sequence is completely conserved in mouse and 97% conserved in rat protein. PA1-979 immunizing peptide (Cat. # PEP-175) is available for use in neutralization and control procedures.
Target Information
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 in the proteasome. Expression of this catalytic subunit is downregulated by gamma interferon and proteolytic processing is required to generate a mature subunit. This subunit is not present in the immunoproteasome and is replaced by catalytic subunit 2i (proteasome beta 10 subunit).
For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.
Performance Guarantee
If an Invitrogen™ antibody doesn't perform as described on our website or datasheet,we'll replace the product at no cost to you, or provide you with a credit for a future purchase.*
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