Cited-2 Antibody (JA22) - Azide and BSA Free

Western Blot: Cited-2 Antibody (JA22) - Azide and BSA Free [NBP2-80671] - Total protein from human HeLa and MCF7 and mouse 3T3 cell lines was separated on a 12% gel by SDS-PAGE, transferred to PVDF membrane and blocked in 5% non-fat milk in TBST. The membrane was probed with 2.0 ug/ml anti-Cited in 1% non-fat milk in TBST and detected with an anti-mouse HRP secondary antibody using West Pico PLUS chemiluminescence detection reagent. Image from the standard format of this antibody.

Immunocytochemistry/Immunofluorescence: Cited-2 Antibody (JA22) - Azide and BSA Free [NBP2-80671] - The Cited-2 (JA22) antibody was tested at a 1:250 dilution in HeLa cells against Dylight 488 (Green). Beta-tubulin and nuclei were counterstained against Dylight 550 (Red) and DAPI (Blue). Image from the standard format of this antibody.

Immunohistochemistry-Paraffin: Cited-2 Antibody (JA22) - Azide and BSA Free [NBP2-80671] - IHC analysis of a formain fixed paraffin embedded (FFPE) tissue section of human breast cancer using Cited-2 antibody at 1:500 dilution. The primary antibody bound to CAIX antigens in the tissue section was detected using a HRP labeled secondary antibody

• Reactivity: Hu, Mu
• Applications: WB, ICC/IF, IHC
• Clone: JA22
• Clonality: Monoclonal
• Host: Mouse
• Conjugate: Unconjugated
• Format: Azide and BSA Free
• Concentration: 1 mg/ml

Cited-2 Antibody (JA22) - Azide and BSA Free Summary

• Immunogen: Human CITED 2 protein [UniProt# Q99967]
• Localization: Nuclear
• Isotype: IgG1 Kappa
• Clonality: Monoclonal
• Host: Mouse
• Gene: CITED2
• Purity: Protein A or G purified

Applications/Dilutions

• Dilutions:
  • Immunocytochemistry/ Immunofluorescence 1:100-1:500
  • Immunohistochemistry
  • Immunohistochemistry-Paraffin reported in scientific literature (PMID 19319572)
  • Western Blot 1:500
• Application Notes: In Western blot, a band is seen at 29 kDa. Additional bands may be seen at 36 kDa representing p35srj, the alternatively spliced version of CITED2, and at 70 kDa (unknown). Does not work well on mouse tissue. 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: 29 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: Aliquot and store at -20C or -80C. Avoid freeze-thaw cycles.
• Buffer: PBS
• Preservative: No Preservative
• Concentration: 1 mg/ml
• Purity: Protein A or G purified

Alternate Names for Cited-2 Antibody (JA22) - Azide and BSA Free

• Cbp/p300-interacting transactivator, with Glu/Asp-rich carboxy-terminal domain2,cbp/p300-interacting transactivator 2
• Cited2
• Cited-2
• MRG-1
• MRG1melanocyte-specific gene 1-related gene 1
• MSG1-related gene 1
• MSG-related protein 1
• P35srj

Background

CITED2 (Cbp/p300-interacting transactivator 2; also called MSG-related protein 1/ MRG1 or P35srj) is a CREBBP/EP300-interacting protein which is highly conserved in placental mammals with 95% identity shared between human and mouse protein. CITED2 is a transcriptional co-activator that stabilizes the interactions between DNA-binding proteins and the histone acetyltransferases CBP (CREB -binding protein) as well as p300. It is localized in the nucleus and can be induced upon hypoxic trigger wherein it functions as a negative regulator of HIF1 mediated signaling by competing with HIF1alpha for binding to CBP/p300. Additionally, CITED2 gets induced by several biological stimuli such as cytokines, serum and LPS in different cell type. CITED2 interacts with a diverse array of proteins including SMAD2, SMAD3, LHX1/2, ESR1/2, WT1, EP300, PPARA, TFAP2A, TFAP2B, TFAP2C, HNF4A etc and exerts versatile biological activities. CITED2 is a critical transcriptional cofactor involved in multiple organ development and mice lacking CITED2 die in utero with cardiac and aortic arch malformations, adrenal gland agenesis, small cranial and dorsal root ganglia, exencephaly, and neural crest and left-right patterning defects. Defects in CITED2 have been linked to ventricular septal defect type 2 (VSD2) and atrial septal defect type 8 (ASD8).

Limitations

This product is for research use only and is not approved for use in humans or in clinical diagnosis. Primary Antibodies are guaranteed for 1 year from date of receipt.

Bioinformatics

• Gene Symbol: CITED2