PSMB7 antibody

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Rabbit anti PSMB7

PSMB7 Antibody with Control Lysate

Product Type
PrecisionAb™ Polyclonal
Isotype
Polyclonal IgG
Format
Purified

Select your package type:

Product CodeApplicationsDatasheetMSDSPack SizeList PriceQuantity
VPA00688 WB 100 µl
VPA00688KT WB 2 Westerns
With Lysate 400µg
Rabbit anti Human PSMB7 antibody recognizes the proteasome subunit beta type-7, also known as macropain chain Z, multicatalytic endopeptidase complex chain Z, proteasome catalytic subunit 2 or proteasome subunit Z.

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. The encoded protein is a member of the proteasome B-type family, also known as the T1B family, and 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. A pseudogene of PSMB7 is located on the long arm of chromosome 14 (provided by RefSeq, Jul 2012).

Rabbit anti Human PSMB7 antibody detects a band of 28 kDa. The antibody has been extensively validated for western blotting using whole cell lysates.

Product Details

Target Species
Human
Western Blotting
Rabbit anti PSMB7 detects a band of approximately 28 kDa in MCF7 cell lysates
Species Cross-Reactivity
Target SpeciesCross Reactivity
Mouse
N.B. Antibody reactivity and working conditions may vary between species.
Product Form
Purified IgG - liquid
Product Form
Purified IgG - liquid
Preparation
Rabbit polyclonal antibody purified by affinity chromatography on Protein A
Preparation
20μl Rabbit polyclonal antibody purified by affinity chromatography on Protein A
Buffer Solution
Phosphate buffered saline
Buffer Solution
Phosphate buffered saline
Preservative Stabilisers
0.09% Sodium Azide
Preservative Stabilisers
0.09% Sodium Azide
Immunogen
KLH conjugated synthetic peptide encompassing part of human PSMB7 (amino acids 180 - 211)
Instructions For Use
Please refer to the PrecisionAb western blotting protocol. For additional information on secondary antibody dilution and exposure time see product web page.

Positive Control Lysate

Lysate Composition
400μg MCF7 lysate lyophilized in RIPA buffer.
Lysate Reconstitution
- If using DDT reconstitute the lyophilized lysate with 190μl DI H2O, add 200μl 2x Laemmli Sample Buffer and 10μl 2M DTT.
- If using BME reconstitute the lyophilized lysate with 180μl DI H2O, add 200μl 2x Laemmli Sample Buffer and 20μl BME.
Heat at 95°C for 5 minutes. For 10 well mini gels load 25μl. For other gel and comb formats please refer to the PrecisionAb western blotting protocol.

Storage Information

Storage
Store undiluted at -20oC, avoiding repeated freeze thaw cycles.
Storage
Antibody: Store undiluted at -20oC, avoiding repeated freeze thaw cycles.

Lysate: Store lyophilized lysate at -20°C. After reconstitution aliquot and store at -20°C for up to 3 months or at -80°C for longer term storage.
Shelf Life
As supplied, 12 months from date of despatch.
Shelf Life
As supplied, 12 months from date of despatch

More Information

UniProt
Q99436 Related reagents
Entrez Gene
PSMB7 Related reagents
GO Terms
GO:0000082 G1/S transition of mitotic cell cycle
GO:0000084 S phase of mitotic cell cycle
GO:0000216 M/G1 transition of mitotic cell cycle
GO:0006915 apoptosis
GO:0004298 threonine-type endopeptidase activity
GO:0005634 nucleus
GO:0005737 cytoplasm
GO:0005839 proteasome core complex
GO:0006521 regulation of cellular amino acid metabolic process
GO:0006977 DNA damage response, signal transduction by p53 class mediator resulting in cell cycle arrest
GO:0016032 viral reproduction
GO:0016071 mRNA metabolic process
GO:0042981 regulation of apoptosis
GO:0031145 anaphase-promoting complex-dependent proteasomal ubiquitin-dependent protein catabolic process
GO:0044419 interspecies interaction between organisms
GO:0051436 negative regulation of ubiquitin-protein ligase activity involved in mitotic cell cycle
GO:0051437 positive regulation of ubiquitin-protein ligase activity involved in mitotic cell cycle
Acknowledgements
PrecisionAb™ is a trademark of Bio-Rad Laboratories.
Acknowledgements
PrecisionAb™ is a trademark of Bio-Rad Laboratories
Regulatory
For research purposes only

Applications of PSMB7 antibody

This product has been reported to work in the following applications. This information is derived from testing within our laboratories, peer-reviewed publications or personal communications from the originators. Please refer to references indicated for further information. For general protocol recommendations, please visit the antibody protocols page.
Application Name Verified Min Dilution Max Dilution
Western Blotting 1/1000
Western Blotting 1/1000

PrecisionAb antibodies have been extensively validated for the western blot application. The antibody has been validated at the suggested dilution. Where this product has not been tested for use in a particular technique this does not necessarily exclude its use in such procedures. Further optimization may be required dependant on sample type.

PrecisionAb antibodies have been extensively validated for the western blot application. The antibody has been validated at the suggested dilution. Where this product has not been tested for use in a particular technique this does not necessarily exclude its use in such procedures. Further optimization may be required dependant on sample type.

Secondary Antibodies Available

Description Product Code Pack Size Applications List Price Quantity
Goat anti Rabbit IgG (H/L):HRP STAR208P 2 ml WB
Goat anti Rabbit IgG (H/L):HRP STAR208P 2 ml WB

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