RbAp46 Overexpression Lysate

Western Blot: RbAp46 Overexpression Lysate (Adult Normal) [NBP2-10843] Left-Empty vector transfected control cell lysate (HEK293 cell lysate); Right -Over-expression Lysate for RbAp46.

• Reactivity: Hu
• Applications: WB

RbAp46 Overexpression Lysate Summary

• Description:

  RbAp46 Transient Overexpression Lysate

  
  Expression Host: HEK293T
  
  Plasmid: RC217969
  
  Accession#: NM_002893
  
  Protein Tag: C-MYC/DDK
  
  You will receive 1 vial of lysate (100ug), 1 vial of empty vector negative control (100ug), and 1 vial of 2xSDS sample buffer (250ul). Each vial of cell lysate contains 100ug of total protein (at 1 mg/ml). The 2xSDS Sample Buffer consists of 4% SDS, 125mM Tris-HCl pH6.8, 10% Glycerol, 0.002% Bromophenol blue, 100mM DTT.
• Gene: RBBP7

Applications/Dilutions

• Dilutions:
  • Western Blot
• Application Notes: This product is intended for use as a positive control in Western Blot. Overexpression of the target protein was confirmed using an antibody to DDK (FLAG) epitope tag (NBP1-71705) present on the protein construct.
  
  Each vial of cell lysate contains 100ug of total protein which should be sufficient for 20-50 reactions. Depending on over-expression level, antibody affinity and detection system, some lysates can go as low as 0.1 ug per load. We recommend starting with 5ug of cell lysate. Add an equal amount of cell lysate and 2X SDS Sample buffer and boil the SDS samples for 10 minutes before loading.
• Theoretical MW: 47.6 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 -80C. Avoid freeze-thaw cycles.
• Buffer: RIPA buffer

Lysate Details for Array

• Type: Overexpression

Notes

HEK293T cells in 10-cm dishes were transiently transfected with a non-lipid polymer transfection reagent specially designed and manufactured for large volume DNA transfection. Transfected cells were cultured for 48hrs before collection. The cells were lysed in modified RIPA buffer (25mM Tris-HCl pH7.6, 150mM NaCl, 1% NP-40, 1mM EDTA, 1xProteinase inhibitor cocktail mix, 1mM PMSF and 1mM Na3VO4, and then centrifuged to clarify the lysate. Protein concentration was measured by BCA protein assay kit.

Alternate Names for RbAp46 Overexpression Lysate

• G1/S transition control protein-binding protein RbAp46
• Histone acetyltransferase type B subunit 2
• histone-binding protein RBBP7
• MGC138867
• Nucleosome-remodeling factor subunit RBAP46
• RBAP46
• RBBP-7
• retinoblastoma binding protein 7
• Retinoblastoma-binding protein 7MGC138868
• Retinoblastoma-binding protein p46
• retinoblastoma-binding protein RbAp46

Background

RBBP7 antibody, also known as RbAp46 (Retinoblastoma protein associated protein 46), is a nuclear protein that has been shown to interact directly with retinoblastoma protein and is a component of the mSin3 corepressor complex, as are the histone deacetylase proteins (HDACs). It shares about 75% sequence identity with the closely related RbAp48, and appears to be functionally related to the yeast MSI1 protein in that overexpression of RbAp46 suppresses heat shock sensitivity in a RAS pathway dependent manner. RBBP7 has also been demonstrated to be up-regulated by the Wilms' tumor suppressor gene product, WT1. In addition, cells transfected with this antibody have shown strong inhibition of growth.

Limitations

This product is for research use only and is not approved for use in humans or in clinical diagnosis. Lysates are guaranteed for 6 months from date of receipt.

Bioinformatics

• Gene Symbol: RBBP7