Proteasome 20S beta2 Antibody

Product: Ro 67-7476

Proteasome 20S beta2 Antibody Summary

Immunogen
Synthetic peptides corresponding to PSMB2(proteasome (prosome, macropain) subunit, beta type, 2) The peptide sequence was selected from the middle region of PSMB2 (NP_002785).Peptide sequence LDRYYTPTISRERAVELLRKCLEELQKRFILNLPTFSVRIIDKNGIHDLD.
Specificity
This product is specific to Subunit or Isofrom: beta type-2.
Clonality
Polyclonal
Host
Rabbit
Gene
PSMB2
Purity
Immunogen affinity purified
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Applications/Dilutions

Dilutions
  • Western Blot 0.2 ug/ml
Application Notes
This is a rabbit polyclonal antibody against PSMB2 and was validated on Western blot.

The observed molecular weight of the protein may vary from the listed predicted molecular weight due to post translational modifications, post translation cleavages, relative charges, and other experimental factors.

Theoretical MW
23 kDa.
Disclaimer note: The observed molecular weight of the protein may vary from the listed predicted molecular weight due to post translational modifications, post translation cleavages, relative charges, and other experimental factors.

Packaging, Storage & Formulations

Storage
Store at -20C. Avoid freeze-thaw cycles.
Buffer
PBS and 2% Sucrose
Preservative
0.09% Sodium Azide
Purity
Immunogen affinity purified

Notes

The addition of 50% glycerol is optional for those storing this antibody at -20C and not aliquoting smaller units. However, please note that glycerol may interrupt some downstream antibody applications and should be added with caution.

Alternate Names for Proteasome 20S beta2 Antibody

  • EC 3.4.25.1
  • HC7-I
  • Macropain subunit C7-I
  • MGC104215
  • MGC126885
  • multicatalytic endopeptidase complex subunit C7-1
  • Multicatalytic endopeptidase complex subunit C7-I
  • proteasome (prosome, macropain) subunit, beta type, 2
  • proteasome beta 2 subunit
  • Proteasome component C7-I
  • proteasome subunit beta type-2
  • proteasome subunit, beta type, 2

Background

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. PSMB2 is a member of the proteasome B-type family, also known as the T1B family, that is a 20S core beta subunit. 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. Publication Note: This RefSeq record includes a subset of the publications that are available for this gene. Please see the Entrez Gene record to access additional publications.

PMID: 2580950

Proteasome 20S beta2 Antibody

Product: NBT

Proteasome 20S beta2 Antibody Summary

Immunogen
This antibody was developed against Recombinant Protein corresponding to amino acids:YVLVASDRVAASNIVQMKDDHDKMFKMSEKILLLCVGEAGDTVQFAEYIQKNVQLYKMRNGYELSPTAAANFTRRNLADCLRSRTP
Specificity
Specificity of antibody verified on a Protein Array containing target protein plus 383 other non-specific proteins.
Predicted Species
Mouse (100%), Rat (100%). Backed by our 100% Guarantee.
Isotype
IgG
Clonality
Polyclonal
Host
Rabbit
Gene
PSMB2
Purity
Immunogen affinity purified
Innovators Reward
Test in a species/application not listed above to receive a full credit towards a future purchase.

Learn about the Innovators Reward

Applications/Dilutions

Dilutions
  • Immunocytochemistry/Immunofluorescence 1 – 4 ug/ml
  • Immunohistochemistry
  • Immunohistochemistry-Paraffin 1:20 – 1:50
Application Notes
This product has been validated for use in IHC-Paraffin Embedded Tissues. HIER pH6 antigen retrieval is recommended.
Control Peptide
Proteasome 20S beta2 Protein (NBP1-92295PEP)

Packaging, Storage & Formulations

Storage
Store at 4C short term. Aliquot and store at -20C long term. Avoid freeze-thaw cycles.
Buffer
PBS (pH 7.2) and 40% Glycerol
Preservative
0.02% Sodium Azide
Purity
Immunogen affinity purified

Alternate Names for Proteasome 20S beta2 Antibody

  • EC 3.4.25.1
  • HC7-I
  • Macropain subunit C7-I
  • MGC104215
  • MGC126885
  • multicatalytic endopeptidase complex subunit C7-1
  • Multicatalytic endopeptidase complex subunit C7-I
  • proteasome (prosome, macropain) subunit, beta type, 2
  • proteasome beta 2 subunit
  • Proteasome component C7-I
  • proteasome subunit beta type-2
  • proteasome subunit, beta type, 2

PMID: 27959342