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AB121396

Anti-TBC1D15 antibody

5

(1 Review)

|

(7 Publications)

Rabbit Polyclonal TBC1D15 antibody. Suitable for IHC-P, ICC/IF, WB and reacts with Human, Mouse, Rat samples. Cited in 7 publications. Immunogen corresponding to Recombinant Fragment Protein within Human TBC1D15 aa 150-300.

View Alternative Names

TBC1 domain family member 15, GTPase-activating protein RAB7, GAP for RAB7, Rab7-GAP, TBC1D15

8 Images
Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-TBC1D15 antibody (AB121396)
  • IHC-P

Supplier Data

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-TBC1D15 antibody (AB121396)

Immunohistochemical analysis of paraffin embedded human skin tissue labeling TBC1D15 with ab121396 antibody at a 1/20 dilution.

Performed heat mediated antigen retrieval with citrate buffer pH 6 before commencing with IHC staining protocol.

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-TBC1D15 antibody (AB121396)
  • IHC-P

Supplier Data

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-TBC1D15 antibody (AB121396)

Immunohistochemical analysis of paraffin embedded human placenta tissue labeling TBC1D15 with ab121396 antibody at a 1/20 dilution.

Performed heat mediated antigen retrieval with citrate buffer pH 6 before commencing with IHC staining protocol.

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-TBC1D15 antibody (AB121396)
  • IHC-P

Supplier Data

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-TBC1D15 antibody (AB121396)

Immunohistochemical analysis of paraffin embedded human kidney tissue labeling TBC1D15 with ab121396 antibody at a 1/20 dilution.

Performed heat mediated antigen retrieval with citrate buffer pH 6 before commencing with IHC staining protocol.

Immunocytochemistry/ Immunofluorescence - Anti-TBC1D15 antibody (AB121396)
  • ICC/IF

Unknown

Immunocytochemistry/ Immunofluorescence - Anti-TBC1D15 antibody (AB121396)

Immunofluorescent staining of Human cell line U-2 OS shows positivity in cytoplasm and mitochondria. Recommended concentration of ab121396 1-4 µg/ml. Cells treated with PFA/Triton X-100.

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-TBC1D15 antibody (AB121396)
  • IHC-P

Supplier Data

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-TBC1D15 antibody (AB121396)

Immunohistochemical analysis of paraffin embedded human testis tissue labeling TBC1D15 with ab121396 antibody at a 1/20 dilution.

Performed heat mediated antigen retrieval with citrate buffer pH 6 before commencing with IHC staining protocol.

Western blot - Anti-TBC1D15 antibody (AB121396)
  • WB

Lab

Western blot - Anti-TBC1D15 antibody (AB121396)

Western blot : Rabbit Polyclonal to TBC1D15 ab121396 staining at 0.1 µg/mL, shown in green; Mouse anti GAPDH (ab8245) loading control staining at 1/20,000 dilution, shown in magenta. A band was observed at 75 kDa in Wild-type A549 ab288558 cell lysates with no signal observed at this size in TBC1D15 knockout A549 cell line. To generate this image, samples were run on an SDS-PAGE gel then transferred onto a nitrocellulose membrane. Membranes were blocked in 3pc Milk in TBS-0.1 % Tween® 20 (TBS-T) before incubation with primary antibodies overnight at 4 °C. Blots were washed four times in TBS-T, incubated with secondary antibodies for 1 h at room temperature, washed again four times then imaged. Secondary antibodies used were Goat anti-Rabbit 800CW & Goat anti-Mouse 680RD at 1/20,000 dilution.

All lanes:

Western blot - Anti-TBC1D15 antibody (ab121396) at 0.1 µg/mL

Lane 1:

Wild-type A549 ab288558 at 20 µg

Lane 2:

TBC1D15 knockout A549 at 20 µg

Lane 3:

HeLa at 20 µg

Lane 4:

A549 Nuclear at 20 µg

Secondary

All lanes:

Goat anti-Rabbit 800CW & Goat anti-Mouse 680RD at 1/20000 dilution

Predicted band size: 79 kDa

Observed band size: 75 kDa

false

Western blot - Anti-TBC1D15 antibody (AB121396)
  • WB

Supplier Data

Western blot - Anti-TBC1D15 antibody (AB121396)

All lanes:

Western blot - Anti-TBC1D15 antibody (ab121396) at 0.4 µg/mL

All lanes:

NTERA-2 (human malignant pluripotent embryonic carcinoma cell line) cell lysate

Predicted band size: 79 kDa

false

Western blot - Anti-TBC1D15 antibody (AB121396)
  • WB

Supplier Data

Western blot - Anti-TBC1D15 antibody (AB121396)

All lanes:

Western blot - Anti-TBC1D15 antibody (ab121396) at 0.4 µg/mL

Lane 1:

NIH/3T3 (mouse embryo fibroblast cell line) cell lysate

Lane 2:

NBT-II (rat urinary bladder tumor cell line) cell lysate

Predicted band size: 79 kDa

false

Key facts

Host species

Rabbit

Clonality

Polyclonal

Isotype

IgG

Carrier free

No

Reacts with

Mouse, Rat, Human

Applications

WB, ICC/IF, IHC-P

applications

Immunogen

Recombinant Fragment Protein within Human TBC1D15 aa 150-300. The exact immunogen used to generate this antibody is proprietary information.

Q8TC07

Reactivity data

{ "title": "Reactivity Data", "filters": { "stats": ["", "Species", "Dilution Info", "Notes"], "tabs": { "all-applications": {"fullname" : "All Applications", "shortname": "All Applications"}, "IHCP" : {"fullname" : "Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections)", "shortname":"IHC-P"}, "ICCIF" : {"fullname" : "Immunocytochemistry/ Immunofluorescence", "shortname":"ICC/IF"}, "WB" : {"fullname" : "Western blot", "shortname":"WB"} }, "product-promise": { "all": "all", "testedAndGuaranteed": "tested", "guaranteed": "expected", "predicted": "predicted", "notRecommended": "not-recommended" } }, "values": { "Human": { "IHCP-species-checked": "testedAndGuaranteed", "IHCP-species-dilution-info": "1/20 - 1/50", "IHCP-species-notes": "<p></p> Perform heat-mediated antigen retrieval with citrate buffer pH 6 before commencing with IHC staining protocol.", "ICCIF-species-checked": "testedAndGuaranteed", "ICCIF-species-dilution-info": "0.25-2 µg/mL", "ICCIF-species-notes": "<p></p>", "WB-species-checked": "testedAndGuaranteed", "WB-species-dilution-info": "0.04-0.4 µg/mL", "WB-species-notes": "<p></p>" }, "Mouse": { "IHCP-species-checked": "guaranteed", "IHCP-species-dilution-info": "", "IHCP-species-notes": "", "ICCIF-species-checked": "guaranteed", "ICCIF-species-dilution-info": "", "ICCIF-species-notes": "", "WB-species-checked": "testedAndGuaranteed", "WB-species-dilution-info": "0.04-0.4 µg/mL", "WB-species-notes": "<p></p>" }, "Rat": { "IHCP-species-checked": "guaranteed", "IHCP-species-dilution-info": "", "IHCP-species-notes": "", "ICCIF-species-checked": "guaranteed", "ICCIF-species-dilution-info": "", "ICCIF-species-notes": "", "WB-species-checked": "testedAndGuaranteed", "WB-species-dilution-info": "0.04-0.4 µg/mL", "WB-species-notes": "<p></p>" } } }

Properties and storage information

Form
Liquid
Purification technique
Affinity purification Immunogen
Storage buffer
pH: 7.2 Preservative: 0.02% Sodium azide Constituents: PBS, 40% Glycerol (glycerin, glycerine)
Shipped at conditions
Blue Ice
Appropriate short-term storage conditions
+4°C
Appropriate long-term storage conditions
-20°C
Aliquoting information
Upon delivery aliquot
Storage information
Avoid freeze / thaw cycle

Supplementary information

This supplementary information is collated from multiple sources and compiled automatically.

TBC1D15 also known as TBC1 Domain Family Member 15 is a Rab GTPase-activating protein (Rab-GAP) with a molecular mass of approximately 72 kDa. This protein predominantly functions to regulate intracellular membrane trafficking by inactivating Rab GTPases such as Rab7 and Rab36. These Rab GTPases play essential roles in various cellular processes including endocytosis and vesicular trafficking. TBC1D15 is widely expressed in various tissues but demonstrated higher levels in the brain and skeletal muscle indicating tissue-specific roles or regulation.
Biological function summary

TBC1D15 contributes to mitochondrial dynamics and autophagy processes. It functions as part of a complex with the fission protein Fis1 on the mitochondrial outer membrane. By binding to Fis1 TBC1D15 plays an important role in mediating mitochondrial fission. This activity is interconnected with cellular energy homeostasis and quality control reflecting its influence on cellular health and survival. In the context of autophagy TBC1D15 regulation appears to ensure proper cargo selection and vesicle trafficking efficiency essential steps in cellular waste management.

Pathways

TBC1D15 participates in the mitophagy pathway and endocytic recycling pathway. The mitophagy pathway involves the removal of damaged mitochondrian important for cellular homeostasis and metabolism where TBC1D15 interacts with proteins such as Fis1 and Drp1 to facilitate mitochondrial division. In the endocytic recycling pathway TBC1D15 associates with Rab7 an important player in lysosome function and autophagy affecting cargo sorting and membrane turnover which are necessary for maintaining cellular balance and adapting to stress.

Changes in TBC1D15 activity have been linked to neurodegenerative conditions including Parkinson's disease and Alzheimer's disease. These diseases often feature mitochondrial dysfunction and defective autophagy processes in which TBC1D15 plays a significant role. Aberrations in its interaction with proteins like Rab7 and Fis1 may contribute to the pathological environment seen in these diseases emphasizing its potential as a therapeutic target or biomarker for mitochondrial-related pathologies.

Product protocols

For this product, it's our understanding that no specific protocols are required. You can visit:

Target data

Acts as a GTPase activating protein for RAB7A. Does not act on RAB4, RAB5 or RAB6 (By similarity).
See full target information TBC1D15

Publications (7)

Recent publications for all applications. Explore the full list and refine your search

ACS omega 10:30127-30136 PubMed40727815

2025

TBC1D15 Expression Indicates the Toxicity of Gold Nanoparticles on Mitochondria in PC-12 Cells.

Applications

Unspecified application

Species

Unspecified reactive species

Yan Li,Miaomiao Jiang,Shuang Liang,Zhiqiang Chen,Pengfei Qiang,Lu Zhang,Xiwei Zhang,Shuoye Yang

Advanced science (Weinheim, Baden-Wurttemberg, Germany) 12:e2414960 PubMed40135829

2025

Syntaxin 17 Translocation Mediated Mitophagy Switching Drives Hyperglycemia-Induced Vascular Injury.

Applications

Unspecified application

Species

Unspecified reactive species

Anqi Luo,Rui Wang,Jingwen Gong,Shuting Wang,Chuan Yun,Zongcun Chen,Yanan Jiang,Xiaoquan Liu,Haofu Dai,Haochen Liu,Yunsi Zheng

Scientific reports 14:23782 PubMed39390030

2024

TBC1D15-regulated mitochondria-lysosome membrane contact exerts neuroprotective effects by alleviating mitochondrial calcium overload in seizure.

Applications

Unspecified application

Species

Unspecified reactive species

Yinyin Xie,Wanwan Zhang,Tingting Peng,Xiaoyi Wang,Xiaolei Lian,Jiao He,Cui Wang,Nanchang Xie

Acta pharmaceutica Sinica. B 13:4823-4839 PubMed38045047

2023

TBC1D15 deficiency protects against doxorubicin cardiotoxicity inhibiting DNA-PKcs cytosolic retention and DNA damage.

Applications

Unspecified application

Species

Unspecified reactive species

Wenjun Yu,Haixia Xu,Zhe Sun,Yuxin Du,Shiqun Sun,Miyesaier Abudureyimu,Mengjiao Zhang,Jun Tao,Junbo Ge,Jun Ren,Yingmei Zhang

The EMBO journal 39:e102301 PubMed32080880

2020

SKIP-HOPS recruits TBC1D15 for a Rab7-to-Arl8b identity switch to control late endosome transport.

Applications

Unspecified application

Species

Unspecified reactive species

Marlieke Lm Jongsma,Jeroen Bakker,Birol Cabukusta,Nalan Liv,Daphne van Elsland,Job Fermie,Jimmy Ll Akkermans,Coenraad Kuijl,Sabina Y van der Zanden,Lennert Janssen,Denise Hoogzaad,Rik van der Kant,Ruud H Wijdeven,Judith Klumperman,Ilana Berlin,Jacques Neefjes

Nature communications 10:2059 PubMed31053718

2019

STX17 dynamically regulated by Fis1 induces mitophagy via hierarchical macroautophagic mechanism.

Applications

Unspecified application

Species

Unspecified reactive species

Hongxu Xian,Qiaoyun Yang,Lin Xiao,Han-Ming Shen,Yih-Cherng Liou

Gene 683:210-215 PubMed30316925

2018

TBC1D15 affects glucose uptake by regulating GLUT4 translocation.

Applications

Unspecified application

Species

Unspecified reactive species

Jia Wu,Dandan Cheng,Li Liu,Zhengbing Lv,Kuancheng Liu
View all publications

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