FKBP51/FKBP5 Antibody

Novus Biologicals | Catalog # NB100-68240

Novus Biologicals
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Key Product Details

Validated by

Knockout/Knockdown, Independent Antibodies, Biological Validation

Species Reactivity

Validated:

Human

Cited:

Human

Predicted:

Primate (100%). Backed by our 100% Guarantee.

Applications

Validated:

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

Cited:

Western Blot, Immunocytochemistry/ Immunofluorescence, Immunoprecipitation, Knockdown Validated

Label

Unconjugated

Antibody Source

Polyclonal Rabbit IgG
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Product Specifications

Immunogen

The immunogen recognized by this antibody maps to a region between residue 407 and 457 of human FK506 binding protein 5 (51 kDa FK506-binding protein) using the numbering given in entry NP_004108.1 (GeneID 2289).

Reactivity Notes

Orangutan (100%).

Clonality

Polyclonal

Host

Rabbit

Isotype

IgG

Theoretical MW

51 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.

Scientific Data Images for FKBP51/FKBP5 Antibody

Western Blot: FKBP51/FKBP5 Antibody [NB100-68240]

Western Blot: FKBP51/FKBP5 Antibody [NB100-68240]

FKBP51-FKBP5-Antibody-Western-Blot-NB100-68240-img0006.jpg
Immunohistochemistry: FKBP51/FKBP5 Antibody [NB100-68240]

Immunohistochemistry: FKBP51/FKBP5 Antibody [NB100-68240]

Immunohistochemistry: FKBP51/FKBP5 Antibody [NB100-68240] - Sample: FFPE section of human prostate carcinoma. Antibody: Affinity purified rabbit anti-FKBP5/FKBP51 used at a dilution of 1:1,000 (0.2ug/ml). Detection: DAB
Western Blot: FKBP51/FKBP5 Antibody [NB100-68240]

Western Blot: FKBP51/FKBP5 Antibody [NB100-68240]

Western Blot: FKBP51/FKBP5 Antibody [NB100-68240] - Western Blot and Immunoprecipitation: FKBP5/FKBP51 Antibody NB100-68240 - Whole cell lysate from HeLa (5, 15 and 50 mcg for WB; 1 mg for IP, 20% of IP loaded) and 293T (T; 50 mcg) cells. NB100-68240 used for WB at 0.04 mcg/ml (A) and 1 mcg/ml (B) and used for IP at 3 mcg/mg lysate. FKBP5/FKBP51 was also immunoprecipitated by rabbit anti-FKBP5/FKBP51 antibody NB100-68239, which recognizes an upstream epitope.
Knockdown Validated: FKBP51/FKBP5 Antibody [NB100-68240]

Western Blot: FKBP51/FKBP5 Antibody [NB100-68240]

FKBP51-FKBP5-Antibody-Knockdown-Validated-NB100-68240-img0005.jpg
FKBP51/FKBP5 Antibody

Western Blot: FKBP51/FKBP5 Antibody [NB100-68240] -

Western Blot: FKBP51/FKBP5 Antibody [NB100-68240] - FKBP51 increases expression of melanoma CSC markers. (a) FKBP51 silencing decreases ABCB5 levels. (Left) Normalized expression rates (arbitrary units (AU)) (mean±S.D.) of FKBP51 (black) & ABCB5 mRNA (grey) (n=3). FKBP51-treated sample expression=1. (Right) Western blot assay of ABCB5 & FKBP51 levels. (b) FKBP51 overexpression enhances ABCB5 levels. (Left) Normalized expression of FKBP51 mRNA (black) & ABCB5 mRNA (grey) measured in WT, EV-, or FKBP51-stably transfected melanoma cells. WT sample expression=1; n=3. (Left) Western blot assay of ABCB5 & FKBP51 levels in the same cells. Anti-Flag-labelled exogenous FKBP51. (c) ABCG2+ melanoma cells increase in FKBP51-overexpressing cells. (Upper) Normalized expression of FKBP51 mRNA (black) & ABCG2 mRNA (grey) measured in WT, EV-, or FKBP51-stably transfected melanoma cells. WT sample expression=1; n=5. (Lower) Flow cytometric histograms of ABCG2 expression (green population); mean±S.D. of counts are shown. (d) Enhanced FKBP51 mRNA levels in sorted ABCG2+ melanoma cells (SAN, upper; A375, lower). Whole cell expression=1; (n=3). (e) Enhanced EMT gene transcripts in sorted ABCG2+ melanoma cells. ABCG2− sample expression=1; n=3. (f) Expression of ABCG2 transcript in 9 deparaffinized tumours, 4 primary melanoma (M) samples, & 5 metastases (MM). A naevus sample was arbitrarily chosen with expression=1 Image collected & cropped by CiteAb from the following publication (https://www.nature.com/articles/cddis2013109), licensed under a CC-BY license. Not internally tested by Novus Biologicals.
FKBP51/FKBP5 Antibody

Western Blot: FKBP51/FKBP5 Antibody [NB100-68240] -

Western Blot: FKBP51/FKBP5 Antibody [NB100-68240] - FKBP51 increases expression of melanoma CSC markers. (a) FKBP51 silencing decreases ABCB5 levels. (Left) Normalized expression rates (arbitrary units (AU)) (mean±S.D.) of FKBP51 (black) & ABCB5 mRNA (grey) (n=3). FKBP51-treated sample expression=1. (Right) Western blot assay of ABCB5 & FKBP51 levels. (b) FKBP51 overexpression enhances ABCB5 levels. (Left) Normalized expression of FKBP51 mRNA (black) & ABCB5 mRNA (grey) measured in WT, EV-, or FKBP51-stably transfected melanoma cells. WT sample expression=1; n=3. (Left) Western blot assay of ABCB5 & FKBP51 levels in the same cells. Anti-Flag-labelled exogenous FKBP51. (c) ABCG2+ melanoma cells increase in FKBP51-overexpressing cells. (Upper) Normalized expression of FKBP51 mRNA (black) & ABCG2 mRNA (grey) measured in WT, EV-, or FKBP51-stably transfected melanoma cells. WT sample expression=1; n=5. (Lower) Flow cytometric histograms of ABCG2 expression (green population); mean±S.D. of counts are shown. (d) Enhanced FKBP51 mRNA levels in sorted ABCG2+ melanoma cells (SAN, upper; A375, lower). Whole cell expression=1; (n=3). (e) Enhanced EMT gene transcripts in sorted ABCG2+ melanoma cells. ABCG2− sample expression=1; n=3. (f) Expression of ABCG2 transcript in 9 deparaffinized tumours, 4 primary melanoma (M) samples, & 5 metastases (MM). A naevus sample was arbitrarily chosen with expression=1 Image collected & cropped by CiteAb from the following publication (https://www.nature.com/articles/cddis2013109), licensed under a CC-BY license. Not internally tested by Novus Biologicals.
FKBP51/FKBP5 Antibody

Western Blot: FKBP51/FKBP5 Antibody [NB100-68240] -

Western Blot: FKBP51/FKBP5 Antibody [NB100-68240] - FKBP51 interacts with the general transcriptional co-activator p300. (a, left) FKBP51 co-immunoprecipitates with p300. (a, right), p300 co-immunoprecipitates with FKBP51. Total-cell lysates were prepared by SAN melanoma cells transfected with FKBP51/Flag. Cell lysates were immunoprecipitated with anti-Kat3B/p300 (IP p300) or anti-Flag (IP FKBP51). Immunoprecipitated & total lysates were then subjected to western blot with anti-FKBP51 or anti-p300. (b) ChIP performed with SAN melanoma cells, silenced (FKBP51 siRNA) or not (NS RNA) for FKBP51. An enrichment of DNA (region at −3450 from TSS of ABCG2 gene) can be observed in p300-immunoprecipitated chromatin (NS RNA) compared with IgG sample. Such an enrichment appeared to be reduced when FKBP51 was silenced (FKBP51 siRNA) Image collected & cropped by CiteAb from the following publication (https://www.nature.com/articles/cddis2013109), licensed under a CC-BY license. Not internally tested by Novus Biologicals.

Applications for FKBP51/FKBP5 Antibody

Application
Recommended Usage

Immunohistochemistry

1:200 - 1:1000

Immunohistochemistry-Paraffin

1:200 to 1:1000

Immunoprecipitation

2-5 ug/mg lysate

Western Blot

1:2000-1:10000
Application Notes
Epitope retrieval with citrate buffer pH6.0 is recommended for FFPE tissue sections.Use in Immunocytochemistry/immunofluorescence reported in scientific literature (PMID:28978117).

Formulation, Preparation, and Storage

Purification

Immunogen affinity purified

Formulation

TBS and 0.1% BSA

Preservative

0.09% Sodium Azide

Concentration

0.2 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. Do not freeze.

Background: FKBP51

The protein encoded by this gene is a member of the immunophilin protein family, which play a role in immunoregulation and basic cellular processes involving protein folding and trafficking. This encoded protein is a cis-trans prolyl isomerase that binds to the immunosuppressants FK506 and rapamycin. It is thought to mediate calcineurin inhibition. It also interacts functionally with mature hetero-oligomeric progesterone receptor complexes along with the 90 kDa heat shock protein and P23 protein. This gene has been found to have multiple polyadenylation sites.

Long Name

51 kDa FK506 Binding Protein

Alternate Names

Dit1, FKBP5, FKBP54, Ptg-10

Entrez Gene IDs

2289 (Human)

Gene Symbol

FKBP5

UniProt

Additional FKBP51 Products

Product Documents for FKBP51/FKBP5 Antibody

Certificate of Analysis

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Product Specific Notices for FKBP51/FKBP5 Antibody

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 FKBP51/FKBP5 Antibody

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Protocols

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