PHB2 Antibody / Prohibitin 2

CAT: 0800-RQ5750Size: 100 µgDry Ice: NoHazardous: No
CAT#:0800-RQ5750Size:100 µg
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Description
PHB2 (Prohibitin 2), also called Repressor of Estrogen Receptor Activity (REA), is a protein that in humans is encoded by the PHB2 gene. The International Radiation Hybrid Mapping Consortium mapped the PHB2 gene to chromosome 12. Montano et al. (1999) showed that REA enhanced the potency of a dominant-negative ER-alpha mutant and antiestrogens as suppressors of ER-alpha activity in Chinese hamster ovary cells. When coexpressed with wildtype ER-alpha or ER-beta (ESR2), REA suppressed activation of a reporter gene in a dose-dependent manner. REA had no effect on reporter activity in the absence of liganded ER, and it had no effect on the transcriptional activities of other hormone receptors. Mutation analysis showed that an N-terminal domain and a central domain of REA were required for its repressor activity.
CAS Number
9007-83-4
Specifications
Western blot: 0.5-1 µg/mL, Immunohistochemistry: 1-2 µg/mL, Immunofluorescence: 2-4 µg/mL, Flow cytometry: 1-3ug/million cells, Direct ELISA: 0.1-0.5 µg/mL
UniProt
Q99623
Host
Rabbit
Reactivity
Human, Mouse, Rat
Immunogen
Recombinant human protein (amino acids M1-K299) was used as the immunogen for the PHB2 antibody.
Clonality
Polyclonal
Isotype
IgG
Applications
WB, IHC-P, IF, FACS, Direct ELISA
Purity
Affinity purified
Format
Antigen affinity purified
Buffer
Lyophilized from 1X PBS with 2% Trehalose and 0.025% sodium azide
Reconstitution
After reconstitution, the PHB2 antibody can be stored for up to one month at 4oC. For long-term, aliquot and store at -20oC. Avoid repeated freezing and thawing.
Limitations
This PHB2 antibody is available for research use only.
Storage Conditions
After reconstitution, the PHB2 antibody can be stored for up to one month at 4°C. For long-term, aliquot and store at -20°C. Avoid repeated freezing and thawing.
Formulation
0.5 mg/mL if reconstituted with 0.2ml sterile DI water
Applications Notes
Optimal dilution of the PHB2 antibody should be determined by the researcher.
Image Legend
IHC staining of FFPE human rectal cancer with PHB2 antibody. HIER: boil tissue sections in pH8 EDTA for 20 min and allow to cool before testing.

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