Rabbit Polyclonal CPT1B antibody. Suitable for IHC-P, WB and reacts with Human samples. Cited in 37 publications.
View Alternative Names
KIAA1670, CPT1B, CPT1-M, Carnitine palmitoyltransferase 1B, Carnitine palmitoyltransferase I-like protein, CPT I, CPTI-M
- IHC-P
Unknown
Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-CPT1B antibody (AB134988)
IHC image of CPT1B staining in human heart formalin fixed paraffin embedded tissue section, performed on a Leica Bond system using the standard protocol F. The section was pre-treated using heat mediated antigen retrieval with sodium citrate buffer (pH6, epitope retrieval solution 1) for 20 mins. The section was then incubated with ab134988, 5μg/ml, for 15 mins at room temperature and detected using an HRP conjugated compact polymer system. DAB was used as the chromogen. The section was then counterstained with haematoxylin and mounted with DPX.
For other IHC staining systems (automated and non-automated) customers should optimize variable parameters such as antigen retrieval conditions, primary antibody concentration and antibody incubation times.
- WB
Unknown
Western blot - Anti-CPT1B antibody (AB134988)
Please note that Human Liver tissue lysate in Lane 4 was used as a negative control.
This blot was produced using a 10% Bis-tris gel under the MOPS buffer system. The gel was run at 200V for 50 minutes before being transferred onto a Nitrocellulose membrane at 30V for 70 minutes. The membrane was then blocked for an hour using 3% Milk before being incubated with ab134988 overnight at 4°C. Antibody binding was detected using an anti-rabbit antibody conjugated to HRP, and visualised using ECL development solution.
All lanes:
Western blot - Anti-CPT1B antibody (ab134988) at 1 µg/mL
Lane 1:
Heart (Human) Tissue Lysate - adult normal tissue at 25 µg
Lane 2:
Heart (Human) Whole Cell Lysate - fetal normal tissue at 25 µg
Lane 3:
Skeletal Muscle (Human) Tissue Lysate - adult normal tissue at 25 µg
Lane 4:
Liver (Human) Tissue Lysate - adult normal tissue (Negative control) at 25 µg
Secondary
All lanes:
Western blot - Goat Anti-Rabbit IgG H&L (HRP) (<a href='/en-us/products/secondary-antibodies/goat-rabbit-igg-h-l-hrp-ab97051'>ab97051</a>) at 1/10000 dilution
Predicted band size: 87 kDa
Observed band size: 87 kDa
true
Exposure time: 4min
Reactivity data
Properties and storage information
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Purification technique
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Shipped at conditions
Appropriate short-term storage duration
Appropriate short-term storage conditions
Appropriate long-term storage conditions
Aliquoting information
Storage information
Supplementary information
This supplementary information is collated from multiple sources and compiled automatically.
Biological function summary
CPT1B serves an important role in energy metabolism by enabling the conversion of fatty acids into energy within muscle cells. This protein functions as part of the carnitine shuttle complex in conjunction with carnitine-acylcarnitine translocase (CACT) and carnitine palmitoyltransferase 2 (CPT2). This system collectively facilitates the translocation of fatty acids into the mitochondria for subsequent breakdown and energy production.
Pathways
CPT1B plays a role in fatty acid oxidation and energy metabolism pathways. It helps regulate the balance of energy production by modulating the entry of fatty acids into mitochondria. In these pathways CPT1B interacts with CPT2 and CACT ensuring efficient fatty acid transport and oxidation. Through these interactions it helps maintain energy homeostasis especially in tissues with high metabolic demands like muscle and heart.
Product protocols
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Target data
Publications (37)
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Cell communication and signaling : CCS 23:416 PubMed41039446
2025
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Nature communications 16:7864 PubMed40849303
2025
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Cell reports. Medicine 5:101667 PubMed39106867
2024
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Nature communications 15:2712 PubMed38548729
2024
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Frontiers in pharmacology 15:1320040 PubMed38333010
2024
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Journal of physiology and biochemistry 80:287-302 PubMed38175500
2024
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Antioxidants (Basel, Switzerland) 12: PubMed38001810
2023
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Nature metabolism 5:1290-1302 PubMed37460843
2023
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Translational oncology 35:101734 PubMed37418841
2023
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Cardiovascular research 119:1825-1841 PubMed37225143
2023
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Product promise
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