FKBP52/FKBP4 Antibody (Hi52C) - BSA Free

Novus Biologicals | Catalog # NB110-96874

Novus Biologicals
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Key Product Details

Species Reactivity

Validated:

Human, Mouse, Rat, Canine, Hamster

Cited:

Human

Applications

Validated:

Immunohistochemistry, Immunohistochemistry-Paraffin, Western Blot, Immunocytochemistry/ Immunofluorescence, Immunoprecipitation

Cited:

Immunohistochemistry, Western Blot, Proximity Ligation Assay

Label

Unconjugated

Antibody Source

Monoclonal Mouse IgG2A Clone # Hi52C

Format

BSA Free
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Product Specifications

Immunogen

Synthetic peptide corresponding to the residues of human FKBP52

Localization

Cytoplasm, Nucleus

Specificity

Detects approx 52kDa. Heavy chain migrates close to FKBP52 on SDS PAGE.

Clonality

Monoclonal

Host

Mouse

Isotype

IgG2A

Scientific Data Images for FKBP52/FKBP4 Antibody (Hi52C) - BSA Free

Western Blot: FKBP52/FKBP4 Antibody (Hi52C) [NB110-96874]

Western Blot: FKBP52/FKBP4 Antibody (Hi52C) [NB110-96874]

Western Blot: FKBP52/FKBP4 Antibody (Hi52C) [NB110-96874] - Western Blot analysis of Human Cell lysates showing detection of FKBP52/FKBP4 protein using Mouse Anti-FKBP52/FKBP4 Monoclonal Antibody, Clone Hi52C (NB110-96874). Load: 15 ug. Block: 1.5% BSA for 30 minutes at RT. Primary Antibody: Mouse Anti-FKBP52/FKBP4 Monoclonal Antibody (NB110-96874) at 1.5 ug/mL for 2 hours at RT. Secondary Antibody: Sheep Anti-Mouse IgG: HRP for 1 hour at RT.
Immunocytochemistry/ Immunofluorescence: FKBP52/FKBP4 Antibody (Hi52C) [NB110-96874]

Immunocytochemistry/ Immunofluorescence: FKBP52/FKBP4 Antibody (Hi52C) [NB110-96874]

Immunocytochemistry/Immunofluorescence: FKBP52/FKBP4 Antibody (Hi52C) [NB110-96874] - Immunocytochemistry/Immunofluorescence analysis using Mouse Anti-FKBP52/FKBP4 Monoclonal Antibody, Clone Hi52C (NB110-96874). Tissue: MCF-7 cells (metastatic mammary gland/breast cell line). Species: Human. Primary Antibody: Mouse Anti-FKBP52/FKBP4 Monoclonal Antibody (NB110-96874) at 1:1000. Secondary Antibody: APC Goat Anti-Mouse (red). Courtesy of: Tom Ratajczak, Univ. of W. Australia.
Immunohistochemistry: FKBP52/FKBP4 Antibody (Hi52C) [NB110-96874]

Immunohistochemistry: FKBP52/FKBP4 Antibody (Hi52C) [NB110-96874]

Immunohistochemistry: FKBP52/FKBP4 Antibody (Hi52C) [NB110-96874] - Immunohistochemistry analysis using Mouse Anti-FKBP52/FKBP4 Monoclonal Antibody, Clone Hi52C (NB110-96874). Tissue: backskin. Species: Mouse. Fixation: Bouin's Fixative and paraffin-embedded. Primary Antibody: Mouse Anti-FKBP52/FKBP4 Monoclonal Antibody (NB110-96874) at 1:100 for 1 hour at RT. Secondary Antibody: FITC Goat Anti-Mouse (green) at 1:50 for 1 hour at RT. Localization: Epidermis.
Western Blot: FKBP52/FKBP4 Antibody (Hi52C) [NB110-96874]

Western Blot: FKBP52/FKBP4 Antibody (Hi52C) [NB110-96874]

Western Blot: FKBP52/FKBP4 Antibody (Hi52C) [NB110-96874] - analysis of Rat Brain, Heart, Kidney, Liver, Pancreas, Skeletal muscle, Spleen, Testes, Thymus cell lysates showing detection of FKBP52 protein using Mouse Anti-FKBP52 Monoclonal Antibody, Clone Hi52C. Load: 15 ug protein. Block: 1.5% BSA for 30 minutes at RT. Primary Antibody: Mouse Anti-FKBP52 Monoclonal Antibody at 1.5 ug/mL for 2 hours at RT. Secondary Antibody: Sheep Anti-Mouse IgG: HRP for 1 hour at RT.
FKBP52/FKBP4 Antibody (Hi52C) - BSA Free

Western Blot: FKBP52/FKBP4 Antibody (Hi52C) - BSA Free [NB110-96874] -

Melatonin downregulates FKBP4, but is not related to phosphorylation of GR.A–C, F SH-SY5Y cells were treated with melatonin (1 μM) for 30 min and then with cortisol (1 μM) for 24 h. A The expression of p-GR and GR were detected by western blot. Loading control is beta -actin. n = 5. B The expression of GR protein in subcellular fraction samples was detected by western blotting. Lamin A/C and alpha -tubulin were used as a nuclear and cytosolic loading control, respectively. n = 5. C The cells were immunostained with GR (green) and DAPI (blue). Scale bars, 10 μm (magnification, ×1000). n = 5. D, G Mice were injected with melatonin (10 mg/kg) and then with corticosterone (10 mg/kg) for 7 days. D Slide samples for immunohistochemistry were immunostained with GR (green) and DAPI (blue). Scale bars, 140 μm (magnification, ×100). n = 5. E SH-SY5Y cells were treated with melatonin for 30 min and then with cortisol for 12 h. The mRNA expression of regulatory proteins related to cytosolic GR complex, dynein complex, and NPC were analyzed by real time PCR. n = 5. F, G FKBP4 was detected by western blot. Loading control is beta -actin. n = 5. All blots and immunofluorescence images are representative. The representative images were acquired by SRRF imaging system. All data are presented as a mean +/- S.E.M. *p < 0.05 versus control, #p < 0.05 versus cortisol or corticosterone. Image collected and cropped by CiteAb from the following open publication (https://pubmed.ncbi.nlm.nih.gov/36810730), licensed under a CC-BY license. Not internally tested by Novus Biologicals.
FKBP52/FKBP4 Antibody (Hi52C) - BSA Free

Western Blot: FKBP52/FKBP4 Antibody (Hi52C) - BSA Free [NB110-96874] -

DNMT1-mediated epigenetic downregulation of FKBP4 by melatonin reverses cortisol-induced mitochondrial dysfunction.A, B SH-SY5Y cells were treated with melatonin (1 μM) for 30 min and then with cortisol (1 μM) for 12 h. A Dot blot assay was performed through DNA extraction. The methylation level was confirmed through 5-mc antibody. n = 5. B The methylation status of the CpG region of the FKBP52 was confirmed in extracted gDNA. n = 5. C The cells were transfected with NT siRNA or DNMT1 siRNA for 24 h before melatonin treatment for 12 h. The mRNA expression of FKBP52 were analyzed by quantitative real time PCR. n = 5. D The cells were transfected with NT siRNA or DNMT1 siRNA for 24 h before melatonin treatment for 24 h. FKBP4 levels were detected by western blot. Loading control is beta -actin. n = 5. E The cells were transfected with NT siRNA or DNMT1 siRNA for 24 h before melatonin or cortisol treatment for 24 h. Flow cytometry was used to measure mitochondrial mass by Mitotracker green staining. n = 5. F The cells were transfected with NT siRNA or DNMT1 siRNA for 24 h before melatonin or cortisol treatment for 48 h. Flow cytometry was used to detect mitochondrial membrane potential by TMRE staining. n = 5. G The cells were transfected with NT siRNA or DNMT1 siRNA 24 h before melatonin or cortisol treatment for 72 h. Annexin V/PI staining was performed to detect cell apoptosis. n = 5. All blots and fluorescence images are representative. All data are presented as a mean +/- S.E.M. *p < 0.05 versus control or control + NT siRNA, #p < 0.05 versus melatonin + NT siRNA or cortisol + NT siRNA, and $p < 0.05 versus cortisol and melatonin + NT siRNA. NS means non-staining. Image collected and cropped by CiteAb from the following open publication (https://pubmed.ncbi.nlm.nih.gov/36810730), licensed under a CC-BY license. Not internally tested by Novus Biologicals.
FKBP52/FKBP4 Antibody (Hi52C) - BSA Free

Western Blot: FKBP52/FKBP4 Antibody (Hi52C) - BSA Free [NB110-96874] -

Melatonin downregulates FKBP4, but is not related to phosphorylation of GR.A–C, F SH-SY5Y cells were treated with melatonin (1 μM) for 30 min and then with cortisol (1 μM) for 24 h. A The expression of p-GR and GR were detected by western blot. Loading control is beta -actin. n = 5. B The expression of GR protein in subcellular fraction samples was detected by western blotting. Lamin A/C and alpha -tubulin were used as a nuclear and cytosolic loading control, respectively. n = 5. C The cells were immunostained with GR (green) and DAPI (blue). Scale bars, 10 μm (magnification, ×1000). n = 5. D, G Mice were injected with melatonin (10 mg/kg) and then with corticosterone (10 mg/kg) for 7 days. D Slide samples for immunohistochemistry were immunostained with GR (green) and DAPI (blue). Scale bars, 140 μm (magnification, ×100). n = 5. E SH-SY5Y cells were treated with melatonin for 30 min and then with cortisol for 12 h. The mRNA expression of regulatory proteins related to cytosolic GR complex, dynein complex, and NPC were analyzed by real time PCR. n = 5. F, G FKBP4 was detected by western blot. Loading control is beta -actin. n = 5. All blots and immunofluorescence images are representative. The representative images were acquired by SRRF imaging system. All data are presented as a mean +/- S.E.M. *p < 0.05 versus control, #p < 0.05 versus cortisol or corticosterone. Image collected and cropped by CiteAb from the following open publication (https://pubmed.ncbi.nlm.nih.gov/36810730), licensed under a CC-BY license. Not internally tested by Novus Biologicals.

Applications for FKBP52/FKBP4 Antibody (Hi52C) - BSA Free

Application
Recommended Usage

Immunocytochemistry/ Immunofluorescence

1:1000

Immunohistochemistry

1:250

Immunohistochemistry-Paraffin

1:250

Immunoprecipitation

5ug

Western Blot

1:2000
Application Notes
0.5 ug/ml was sufficient for detection of FKBP52 in 20 ug total protein using WB by colorimetric immunoblot analysis using Goat Anti-Mouse IgG:HRP as the secondary.FKBP52 Antibody.

Formulation, Preparation, and Storage

Purification

Protein G purified

Formulation

PBS, 50% Glycerol

Format

BSA Free

Preservative

0.09% Sodium Azide

Concentration

1 mg/ml

Shipping

The product is shipped with polar packs. Upon receipt, store it immediately at the temperature recommended below.

Stability & Storage

Store at 4C short term. Aliquot and store at -20C long term. Avoid freeze-thaw cycles.

Background: FKBP52

Hsp90 is crucial to cellular signaling by its regulation of the folding, activity, and stability of a wide range of client proteins. These client protein complexes may also contain one or more cochaperones (1). One class of Hsp90-binding cochaperone is composed of proteins with a characteristic tetratricopeptide repeat (TPR) domain that forms an Hsp90 binding site. Among the TPR cochaperones of Hsp90 are Hop/Sti1, protein phosphatase PP5, and members of both the FK506- and cyclosporin Abinding families of immunophilins (2). FK506-binding protein 51 (FKBP51) and FKBP52 are large molecular weight immunophilins that are part of the mature glucocorticoid receptor (GR) heterocomplex (3). The N terminal domain of each protein binds FK506 and has peptidyl-prolyl isomerase (PPIase) activity that converts prolyl peptide bonds within target proteins from cis- to trans- proline. The C-terminal domains contain the TPR repeats involved in protein-protein interactions with the Hsp90 (4). Although FKBP52 and FKBP51 share approx. 75% sequence similarity, they affect hormone binding by glucocorticoid receptor in opposing manners and have different Hsp90- binding characteristics (3, 5). Also, whereas FKBP51 typically has a role with the progesterone receptor, FKBP52 has been found to be linked to the progesterone, androgen and glucocorticoid receptors (5).

Long Name

52 kDa FK506 Binding Protein

Alternate Names

FKBP4, FKBP59, HBI, Hsp56

Entrez Gene IDs

2288 (Human); 14228 (Mouse); 260321 (Rat)

Gene Symbol

FKBP4

Additional FKBP52 Products

Product Documents for FKBP52/FKBP4 Antibody (Hi52C) - BSA Free

Certificate of Analysis

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Product Specific Notices for FKBP52/FKBP4 Antibody (Hi52C) - BSA Free

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.

Related Research Areas

Citations for FKBP52/FKBP4 Antibody (Hi52C) - BSA Free

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Protocols

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