FK506 binding protein, 12.6 kDa molecular weight (FKBP12.6), also called FKBP1B, is a peptidyl-prolyl isomerase that catalyzes the transition between cis- and trans‑ proline residues critical for proper folding of proteins. The immunosuppressant FK506 is a potent inhibitor of FKBP12.6. FKBP12.6 is localized in the sarcoplasmic reticulum associated with the Ryanodyne receptor RYR2. PKA-induced phosphorylation of RYR2 causes FKBP12.6 dissociation. In heart failure, RYR2 is hyperphosphorylated and has low levels of FKBP12.6 bound to it. Male FKBP12.6 knockout mice have cardiac hypertrophy and lethal exercise arrhythmias.
Scientific images may be resized, cropped, or adjusted for brightness or contrast for presentation purposes. These updates are limited to presentation and do not affect the underlying scientific interpretation of the data. Where available, additional source data may be provided upon request.
Key Product Details
Species Reactivity
Applications
Label
Antibody Source
Product Specifications
Immunogen
Met1-Glu108
Accession # P68106
Specificity
Clonality
Host
Isotype
Scientific Data Images for FKBP12.6 Antibody [Biotin]
Detection of Human FKBP12.6 by Western Blot.
Western blot shows lysates of human brain (hippocampus) tissue. PVDF membrane was probed with 1 µg/mL of Goat Anti-Human/Mouse/Rat FKBP12.6 Biotinylated Antigen Affinity-purified Polyclonal Antibody (Catalog # BAF4174) followed by HRP-conjugated Anti-Goat IgG Secondary Antibody (Catalog # HAF109). A specific band was detected for FKBP12.6 at approximately 12.6 kDa (as indicated). This experiment was conducted under reducing conditions and using Immunoblot Buffer Group 2.Applications for FKBP12.6 Antibody [Biotin]
Western Blot
Sample: Human brain (hippocampus) tissue
Formulation, Preparation, and Storage
Purification
Reconstitution
Reconstitute at 0.2 mg/mL in sterile PBS.
Formulation
Shipping
Stability & Storage
- 12 months from date of receipt, -20 to -70 °C as supplied.
- 1 month, 2 to 8 °C under sterile conditions after reconstitution.
- 6 months, -20 to -70 °C under sterile conditions after reconstitution.
Calculators
Background: FKBP12.6
Long Name
Alternate Names
Entrez Gene IDs
Gene Symbol
UniProt
Additional FKBP12.6 Products
Product Documents for FKBP12.6 Antibody [Biotin]
Certificate of Analysis
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Note: Certificate of Analysis not available for kit components.
Product Specific Notices for FKBP12.6 Antibody [Biotin]
For research use only
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Protocols
Find general support by application which include: protocols, troubleshooting, illustrated assays, videos and webinars.
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- Western Blot Troubleshooting Guide
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