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AB37506

Anti-TCTP antibody

5

(4 Reviews)

|

(31 Publications)

Rabbit Polyclonal TCTP antibody. Suitable for WB, ICC/IF and reacts with Rat, Mouse, Human samples. Cited in 31 publications.

View Alternative Names

Translationally-controlled tumor protein, TCTP, Fortilin, Histamine-releasing factor, p23, HRF, TPT1

4 Images
Immunocytochemistry/ Immunofluorescence - Anti-TCTP antibody (AB37506)
  • ICC/IF

Unknown

Immunocytochemistry/ Immunofluorescence - Anti-TCTP antibody (AB37506)

ICC/IF image of ab37506 stained human HeLa cells. The cells were MeOH fixed (5 min), permabilised in TBS-T (20 min) and incubated with the antibody (ab37506, 5μg/ml) for 1h at room temperature. 1%BSA / 10% normal serum / 0.3M glycine was used to quench autofluorescence and block non-specific protein-protein interactions. The secondary antibody (green) was Alexa Fluor® 488 goat anti-rabbit IgG (H+L) used at a 1/1000 dilution for 1h. Alexa Fluor® 594 WGA was used to label plasma membranes (red). DAPI was used to stain the cell nuclei (blue).

Immunocytochemistry/ Immunofluorescence - Anti-TCTP antibody (AB37506)
  • ICC/IF

Lab

Immunocytochemistry/ Immunofluorescence - Anti-TCTP antibody (AB37506)

ab37506 staining TCTP in A431 cells. The cells were fixed with 100% methanol (5 min), permeabilized with 0.1% PBS-Triton X-100 for 5 minutes and then blocked with 1% BSA/10% normal goat serum/0.3M glycine in 0.1%PBS-Tween for 1h. The cells were then incubated overnight at 4°C with ab37506 at 1µg/ml and ab7291, Mouse monoclonal [DM1A] to alpha Tubulin - Loading Control. Cells were then incubated with ab150081, Goat polyclonal Secondary Antibody to Rabbit IgG - H&L (Alexa Fluor® 488), pre-adsorbed at 1/1000 dilution (shown in green) and ab150120, Goat polyclonal Secondary Antibody to Mouse IgG - H&L (Alexa Fluor® 594), pre-adsorbed at 1/1000 dilution (shown in pseudocolour red). Nuclear DNA was labelled with DAPI (shown in blue).

Image was acquired with a high-content analyser (Operetta CLS, Perkin Elmer) and a maximum intensity projection of confocal sections is shown.

Western blot - Anti-TCTP antibody (AB37506)
  • WB

Project2552****

Western blot - Anti-TCTP antibody (AB37506)

All lanes:

Western blot - Anti-TCTP antibody (ab37506) at 1 µg/mL

Lane 1:

Western blot - NIH/3T3 whole cell lysate (<a href='/en-us/products/cell-lysates/nih-3t3-whole-cell-lysate-ab7179'>ab7179</a>) at 10 µg

Lane 2:

MEF1 (Mouse embryonic fibroblast cell line) Whole Cell Lysate at 10 µg

Lane 3:

Western blot - Mouse pancreas tissue lysate - total protein (<a href='/en-us/products/tissue-lysates/mouse-pancreas-tissue-lysate-total-protein-ab29363'>ab29363</a>) at 10 µg

Lane 4:

Testis (Mouse) Tissue Lysate - normal tissue at 10 µg

Lane 5:

Spinal Cord (Mouse) Tissue Lysate at 10 µg

Lane 6:

Ovary (Mouse) Tissue Lysate - normal tissue at 10 µg

Lane 7:

PC12 (Rat adrenal pheochromocytoma cell line) Whole Cell Lysate at 10 µg

Lane 8:

Liver (Rat) Tissue Lysate at 10 µg

Secondary

All lanes:

IRDye 680 Conjugated Goat Anti-Rabbit IgG (H+L) at 1/10000 dilution

Predicted band size: 20 kDa

Observed band size: 22 kDa,52 kDa

false

Western blot - Anti-TCTP antibody (AB37506)
  • WB

Project2552****

Western blot - Anti-TCTP antibody (AB37506)

All lanes:

Western blot - Anti-TCTP antibody (ab37506) at 1/250 dilution

Lane 1:

HeLa (Human epithelial carcinoma cell line) Whole Cell Lysate at 10 µg

Lane 2:

Western blot - Jurkat whole cell lysate (<a href='/en-us/products/cell-lysates/jurkat-whole-cell-lysate-ab7899'>ab7899</a>) at 10 µg

Lane 3:

Western blot - A-431 whole cell lysate (<a href='/en-us/products/cell-lysates/a-431-whole-cell-lysate-ab7909'>ab7909</a>) at 10 µg

Lane 4:

Western blot - HEK-293 whole cell lysate (<a href='/en-us/products/cell-lysates/hek-293-whole-cell-lysate-ab7902'>ab7902</a>) at 10 µg

Lane 5:

Hep G2 whole cell lysate (<a href='/en-us/products/unavailable/hep-g2-whole-cell-lysate-ab7900'>ab7900</a>) at 10 µg

Lane 6:

MCF-7 (Human breast adenocarcinoma cell line) Whole Cell Lysate at 10 µg

Lane 7:

U2OS (Human osteosarcoma cell line) Whole Cell Lysate at 10 µg

Secondary

All lanes:

IRDye 680 Conjugated Goat Anti-Rabbit IgG (H+L) at 1/15000 dilution

Predicted band size: 20 kDa

Observed band size: 22 kDa

false

Key facts

Host species

Rabbit

Clonality

Polyclonal

Isotype

IgG

Carrier free

No

Reacts with

Mouse, Rat, Human

Applications

ICC/IF, WB

applications

Immunogen

The exact immunogen used to generate this antibody is proprietary information.

Reactivity data

{ "title": "Reactivity Data", "filters": { "stats": ["", "Species", "Dilution Info", "Notes"], "tabs": { "all-applications": {"fullname" : "All Applications", "shortname": "All Applications"}, "WB" : {"fullname" : "Western blot", "shortname":"WB"}, "ICCIF" : {"fullname" : "Immunocytochemistry/ Immunofluorescence", "shortname":"ICC/IF"} }, "product-promise": { "all": "all", "testedAndGuaranteed": "tested", "guaranteed": "expected", "predicted": "predicted", "notRecommended": "not-recommended" } }, "values": { "Human": { "WB-species-checked": "testedAndGuaranteed", "WB-species-dilution-info": "1/250", "WB-species-notes": "<p></p>", "ICCIF-species-checked": "testedAndGuaranteed", "ICCIF-species-dilution-info": "1 µg/mL", "ICCIF-species-notes": "<p></p>" }, "Mouse": { "WB-species-checked": "testedAndGuaranteed", "WB-species-dilution-info": "1/250", "WB-species-notes": "<p></p>", "ICCIF-species-checked": "guaranteed", "ICCIF-species-dilution-info": "", "ICCIF-species-notes": "" }, "Rat": { "WB-species-checked": "testedAndGuaranteed", "WB-species-dilution-info": "1/250", "WB-species-notes": "<p></p>", "ICCIF-species-checked": "guaranteed", "ICCIF-species-dilution-info": "", "ICCIF-species-notes": "" }, "Chicken": { "WB-species-checked": "predicted", "WB-species-dilution-info": "", "WB-species-notes": "", "ICCIF-species-checked": "predicted", "ICCIF-species-dilution-info": "", "ICCIF-species-notes": "" }, "Cow": { "WB-species-checked": "predicted", "WB-species-dilution-info": "", "WB-species-notes": "", "ICCIF-species-checked": "predicted", "ICCIF-species-dilution-info": "", "ICCIF-species-notes": "" }, "Pig": { "WB-species-checked": "predicted", "WB-species-dilution-info": "", "WB-species-notes": "", "ICCIF-species-checked": "predicted", "ICCIF-species-dilution-info": "", "ICCIF-species-notes": "" }, "Rabbit": { "WB-species-checked": "predicted", "WB-species-dilution-info": "", "WB-species-notes": "", "ICCIF-species-checked": "predicted", "ICCIF-species-dilution-info": "", "ICCIF-species-notes": "" } } }

Properties and storage information

Form
Liquid
Purification technique
Affinity purification Immunogen
Storage buffer
pH: 7.4 Preservative: 0.02% Sodium azide Constituents: PBS, 1% BSA
Shipped at conditions
Blue Ice
Appropriate short-term storage duration
1-2 weeks
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.

TCTP also known as Translationally Controlled Tumor Protein or histamine-releasing factor (HRF) is a multifunctional protein with a molecular mass of approximately 19 kDa. It is found in a variety of tissues and cell types including cytoplasm and extracellular environments. The protein engages in cellular processes such as cell growth development and apoptosis. TCTP regulates microtubule stability cell cycle progression and protein synthesis reflecting its broad mechanical roles within cells.
Biological function summary

In both animal and human cells TCTP acts as a prosurvival factor by inhibiting apoptosis. It binds with proteins like Bcl-2 and Bax playing a role in the regulation of cell death. Furthermore TCTP appears to mediate immune responses through its histamine-releasing factor activity. It interacts within protein complexes that manage cytoskeletal dynamics and stress responses contributing to cellular adaptability.

Pathways

The protein interacts in critical pathways such as the MAPK signaling pathway and the apoptosis pathway. In the MAPK pathway TCTP modulates cell growth and proliferation by interacting with proteins like ERK1/2. In the apoptosis pathway TCTP's interaction with Bcl-xL and Bax highlights its role in the fine-tuning of cell survival and death processes. These pathways highlight its participation in essential cellular functions and disease progression.

TCTP has implications in cancer and allergy. Altered expression and function of TCTP have been linked to tumor growth and resistance to cancer therapies often regulated through complex interactions with proteins like p53. In allergies its role in histamine release positions it as a mediator in allergic asthma and other hypersensitivity reactions. These associations emphasize the clinical relevance of TCTP and its potential as a therapeutic target.

Product protocols

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

Target data

Involved in calcium binding and microtubule stabilization (PubMed : 12167714, PubMed : 15162379, PubMed : 15958728). Acts as a negative regulator of TSC22D1-mediated apoptosis, via interaction with and destabilization of TSC22D1 protein (PubMed : 18325344).
See full target information Translationally-controlled tumor protein

Publications (31)

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

International journal of molecular sciences 26: PubMed40332412

2025

miRNAs from Zebrafish Embryo Extracts Inhibit Breast Cancer Invasiveness and Migration by Modulating miR-218-5p/PI3K Pathway.

Applications

Unspecified application

Species

Unspecified reactive species

Noemi Monti,Daniele Antinori,Sara Proietti,Aurora Piombarolo,Alessandro Querqui,Guglielmo Lentini,Domenico Liguoro,Michele Aventaggiato,Marco Lucarelli,Andrea Pensotti,Alessandro Giuliani,Marco Tafani,Andrea Fuso,Mariano Bizzarri

Scientific reports 14:28086 PubMed39543224

2024

Enhancing the wound healing potential using earthworm clitellum factors and elucidating its molecular mechanism in an in-vitro and earthworm model.

Applications

Unspecified application

Species

Unspecified reactive species

Kamarajan Rajagopalan,Jackson Durairaj Selvan Christyraj,Johnson Retnaraj Samuel Selvan Christyraj,Meikandan Chandrasekar,Nivedha Balamurugan,Nandha Kumar Suresh,Puja Das,Ashwin Barath Vaidhyalingham,Leela Bharathiraja

Tissue engineering and regenerative medicine 21:353-366 PubMed37935935

2023

Understanding the Multi-Functional Role of TCTP in the Regeneration Process of Earthworm, Perionyx excavatus.

Applications

Unspecified application

Species

Unspecified reactive species

Kamarajan Rajagopalan,Jackson Durairaj Selvan Christyraj,Karthikeyan Subbiahanadar Chelladurai,Puja Das,Karthikeyan Mahendran,Logeshwari Nagarajan,Saritha Gunalan

Nature communications 13:2127 PubMed35440620

2022

Targeting TCTP sensitizes tumor to T cell-mediated therapy by reversing immune-refractory phenotypes.

Applications

Unspecified application

Species

Unspecified reactive species

Hyo-Jung Lee,Kwon-Ho Song,Se Jin Oh,Suyeon Kim,Eunho Cho,Jungwon Kim,Yun Gyu Park,Kyung-Mi Lee,Cassian Yee,Seung-Hwa Song,Suhwan Chang,Jungmin Choi,Sang Taek Jung,Tae Woo Kim

Cell death discovery 8:146 PubMed35361773

2022

Tctp regulates the level and localization of Foxo for cell growth in Drosophila.

Applications

Unspecified application

Species

Unspecified reactive species

Sujin Nam,Thao Phuong Le,SeYeon Chung,Kwang-Wook Choi

Journal of Cancer 13:1490-1500 PubMed35371310

2022

miR-145-5p inhibits the proliferation of glioma stem cells by targeting translationally controlled tumor protein.

Applications

Unspecified application

Species

Unspecified reactive species

Qiujian Zhang,Zhe Cheng,Lei Shi,Gengsheng Mao

Acta histochemica 123:151737 PubMed34116359

2021

The involvement of translationally controlled tumor protein during lamb rumen epithelium development.

Applications

Unspecified application

Species

Unspecified reactive species

Kaizhi Zheng,Jianliang Wu,Liangyong Guo,Yingyu Ying,Peng Li,Yang Cao,Junfang Jiang,Xin Huang,Chunhua Meng,Yongqing Jiang

Nature medicine 25:1873-1884 PubMed31806906

2019

Human SNORA31 variations impair cortical neuron-intrinsic immunity to HSV-1 and underlie herpes simplex encephalitis.

Applications

Unspecified application

Species

Unspecified reactive species

Fabien G Lafaille,Oliver Harschnitz,Yoon Seung Lee,Peng Zhang,Mary L Hasek,Gaspard Kerner,Yuval Itan,Osefame Ewaleifoh,Franck Rapaport,Thomas M Carlile,Madalina E Carter-Timofte,Dominik Paquet,Kerry Dobbs,Bastian Zimmer,Daxing Gao,Maria F Rojas-Duran,Dylan Kwart,Vimel Rattina,Michael J Ciancanelli,Jessica L McAlpine,Lazaro Lorenzo,Soraya Boucherit,Flore Rozenberg,Rabih Halwani,Benoit Henry,Naima Amenzoui,Zobaida Alsum,Laura Marques,Joseph A Church,Saleh Al-Muhsen,Marc Tardieu,Ahmed Aziz Bousfiha,Søren R Paludan,Trine Hyrup Mogensen,Lluis Quintana-Murci,Marc Tessier-Lavigne,Gregory A Smith,Luigi D Notarangelo,Lorenz Studer,Wendy Gilbert,Laurent Abel,Jean-Laurent Casanova,Shen-Ying Zhang

Clinical and translational radiation oncology 15:99-107 PubMed30815593

2019

Assessment of the role of translationally controlled tumor protein 1 (TPT1/TCTP) in breast cancer susceptibility and ATM signaling.

Applications

Unspecified application

Species

Unspecified reactive species

Katharina Neuhäuser,Leonie Küper,Hans Christiansen,Natalia Bogdanova

Oncology letters 14:5973-5979 PubMed29113234

2017

Upregulation of TCTP is associated with cholangiocarcinoma progression and metastasis.

Applications

Unspecified application

Species

Unspecified reactive species

Nattaporn Phanthaphol,Anchalee Techasen,Watcharin Loilome,Suyanee Thongchot,Raynoo Thanan,Sakkarn Sungkhamanon,Narong Khuntikeo,Puangrat Yongvanit,Nisana Namwat
View all publications

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