FKBP52 Antibody - Primary antibody, specific to FKBP52, Rabbit IgG

Cat. No.: Ab103696
AVAILABLE TO ORDER
GRADE & PURITY Carrier Free ? Carrier-free — supplied without added carrier protein/stabilizer. Use when carriers (e.g. BSA) would interfere with conjugation or sensitive assays. Validated ? Validated grade — performance confirmed in defined applications before release. Use when you want documented assurance the reagent works as stated. ExactAb™ ? ExactAb™ — Aladdin's antibody line emphasizing precision and validated quality. Use for reliable, specificity-validated antibody applications. High Performance ? High-performance grade with optimized purity and performance characteristics. Use for sensitive analyses where ordinary grades fall short. See COA
Application
IF/ICC, IHC, WB
Host species
Rabbit
Reactive species
Human, Pig
Isotype
Rabbit IgG
Conjugation
Unconjugated
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
10μl
Ab103696-10μl
10
$99.90
50μl
Ab103696-50μl
4
$259.90
100μl
Ab103696-100μl
2
$419.90
1ml
Ab103696-1ml
1-2 wks(?)
Item is derived from our semi-finished stock and is processed in 1-2 weeks.
$2,799.90
Enter a quantity for the sizes you want to add.
🧪

Why this grade

Carrier Free, ExactAb™, Validated, High Performance, See COA Carrier Free,ExactAb™,High Performance,Validated for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

🌡

Storage & shipping

Store at -20°C,Avoid repeated freezing and thawing Ships Ice chest + Ice pads Check lot-specific COA for exact specifications.

📋

Quality documents

SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.

📚

Literature proof

Cited in 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Overview

Rabbit anti Human FKBP52 Antibody, Polyclonal, could be used for WB, IHC and so on.

Application

WB: 0.01-3 µg/mL

IHC: 5-30 μg/mL

IF/ICC: 1 μg/mL

Protein Function

Immunophilin protein with PPIase and co-chaperone activities (By similarity). Component of unliganded steroid receptors heterocomplexes through interaction with heat-shock protein 90 (HSP90). May play a role in the intracellular trafficking of heterooligomeric forms of steroid hormone receptors between cytoplasm and nuclear compartments (By similarity). The isomerase activity controls neuronal growth cones via regulation of TRPC1 channel opening. Acts also as a regulator of microtubule dynamics by inhibiting MAPT/TAU ability to promote microtubule assembly.

Specifications

Product Name
FKBP52 Antibody - Primary antibody, specific to FKBP52, Rabbit IgG
Synonyms
51 kDa FK506-binding protein | 52 kDa FKBP | 59 kDa immunophilin | EC 5.2.1.8 | FK506 binding protein 4, 59kDa | FK506-binding protein 4 (59kD) | FK506-binding protein 4 | FKBP4 | FKBP-4 | FKBP51 | FKBP52 | FKBP-52 | FKBP52T-cell FK506-binding protein, 59
Specifications & Purity
Carrier Free, ExactAb™, Validated, High Performance, See COA
Host species
Rabbit
Specificity
FKBP52
Immunogen
Recombinant FKBP4 expressed in E.coli (AA 2-459).
Positive Control
WB: Jurkat, HEK293 and A375 cell lysates. IHC: Human stomach, prostate cancer, cerebrum, colorectal cancer, liver and lung cancer tissues. IF/ICC: HeLa cells.
Conjugation
Unconjugated
Grade
Carrier Free, ExactAb™, High Performance, Validated
Isotype
Rabbit IgG
SDS-PAGE
150 kDa
Purification Method
Antigen affinity purified + Protein A purified
Concentration
See COA
Storage and Shipping
Shape
Liquid
Storage
Store at -20°C,Avoid repeated freezing and thawing
Shipped In
Ice chest + Ice pads
Stability And Storage
Store at 4℃ short term (1-2 weeks). Store at -20℃ long term (24 months). Upon receipt, it is recommended to aliquot. Avoid freeze/thaw cycle.
Images

FKBP52 Antibody (Ab103696) - Western Blot
All lanes: FKBP52 Antibody (Ab103696) at 1/2000 dilution
Samples: Lysates at 20 µg per lane
Secondary: Goat Anti-Rabbit IgG H&L (HRP) (Ab170144) at 1/20000 dilution
Predicted band size: 52 kDa
Observed band size: 56, 53 kDa
The expression profile and molecular weight observed may be due to phosphorylation.
Exposure time: 25.3 s

FKBP52 Antibody (Ab103696) - IHC
DAB staining on IHC
Samples: Human Liver Tissue
Primary Ab: FKBP52 Antibody (Ab103696) at 30 µg/mL
Antibody Second Ab: Caprine Anti-Rabbit IgG (HRP) at 2 µg/mL

FKBP52 Antibody (Ab103696) - IHC
DAB staining on IHC
Samples: Human Lung cancer Tissue
Primary Ab: FKBP52 Antibody (Ab103696) at 30 µg/mL
Antibody Second Ab: Caprine Anti-Rabbit IgG (HRP) at 2 µg/mL

FKBP52 Antibody (Ab103696) - IHC
DAB staining on IHC
Samples: Human Stomach Tissue
Primary Ab: FKBP52 Antibody (Ab103696) at 30 µg/mL
Antibody Second Ab: Caprine Anti-Rabbit IgG (HRP) at 2 µg/mL

FKBP52 Antibody (Ab103696) - IHC
DAB staining on IHC
Samples: Human Prostate cancer Tissue
Primary Ab: FKBP52 Antibody (Ab103696) at 30 µg/mL
Antibody Second Ab: Caprine Anti-Rabbit IgG (HRP) at 2 µg/mL

FKBP52 Antibody (Ab103696) - IHC
DAB staining on IHC
Samples: Human Cerebrum Tissue
Primary Ab: FKBP52 Antibody (Ab103696) at 30 µg/mL
Antibody Second Ab: Caprine Anti-Rabbit IgG (HRP) at 2 µg/mL

FKBP52 Antibody (Ab103696) - IHC
DAB staining on IHC
Samples: Human Colorectal cancer Tissue
Primary Ab: FKBP52 Antibody (Ab103696) at 30 µg/mL
Antibody Second Ab: Caprine Anti-Rabbit IgG (HRP) at 2 µg/mL

FKBP52 Antibody (Ab103696) - IF/ICC
IF analysis of FKBP52 Antibody (Ab103696) in HeLa cells. The cells were fixed with 4% PFA for 10 minutes, permeabilized with 0.3% Triton X-100 (I743383) for 10 minutes and then blocked with 5% BSA for 1 hour at room temperature. Cells were stained with FKBP52 Antibody (Ab103696) at 1/500 dilution in blocking buffer overnight at 4°C, and then incubated with Goat Anti-Rabbit IgG H&L (AF647) (Ab181958) at a dilution of 1/1000 for 1 hour at room temperature in the dark (red). Cells were counterstained with DAPI (blue).
Application
ApplicationDilution info
IHC

5-30 µg/mL

WB

0.01-3 µg/mL

IF/ICC
1 μg/mL

Documentation

📋 Safety Data Sheet (SDS)

Comprehensive hazard, handling, storage, and regulatory compliance document.

Download SDS →

✅ Certificate of Analysis (COA)

Lot-specific quality data. Enter your lot number to retrieve the exact COA.

Look up COA →

📊 Datasheet

Quick-reference summary of product specifications and applications.

View datasheet →

🔬 Specification Sheet

Full quality attributes and acceptance criteria for this grade.

View spec sheet →

Advanced Data

Associated Targets(Human)
FKBP4 Tchem Peptidyl-prolyl cis-trans isomerase FKBP4 (0 Activities)
Activity TypeActivity Value -log(M)Mechanism of ActionActivity ReferencePublications (PubMed IDs)
Mechanisms of Action
Certificates(CoA,COO,BSE/TSE and Analysis Chart)
C of A & Other Certificates(BSE/TSE, COO):
Analytical Chart:

Find and download the COA for your product by matching the lot number on the packaging.

3 results found

Lot NumberCertificate TypeDateItem
ZJ24F0505952Certificate of AnalysisMar 19, 2026 Ab103696
ZJ24F0505953Certificate of AnalysisMar 19, 2026 Ab103696
ZJ24F0505954Certificate of AnalysisMar 19, 2026 Ab103696
Solution Calculators
Reviews

Customer Reviews

Need help choosing the grade?

Our grade selection guide covers purity, stabilizer status, and application suitability for all variants in our catalog.

View Carrier Free grade guide → View Validated grade guide → View ExactAb™ grade guide → View High Performance grade guide →

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