Antibody data
- Antibody Data
- Antigen structure
- References [20]
- Comments [0]
- Validations
- Western blot [1]
- Immunohistochemistry [1]
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Validation data
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- Product number
- 23891-1-AP - Provider product page

- Provider
- Proteintech Group
- Proper citation
- Proteintech Cat#23891-1-AP, RRID:AB_2802169
- Product name
- CEP55 antibody
- Antibody type
- Polyclonal
- Description
- KD/KO validated CEP55 antibody (Cat. #23891-1-AP) is a rabbit polyclonal antibody that shows reactivity with human, mouse, rat and has been validated for the following applications: IHC, IP, WB,ELISA.
- Reactivity
- Human, Mouse, Rat
- Host
- Rabbit
- Conjugate
- Unconjugated
- Isotype
- IgG
- Vial size
- 20ul, 150ul
Submitted references CEP55 Promotes Acral Melanoma Progression via MAPK Pathway and Predicts Survival Following Immunotherapy.
Harnessing multi-omics and artificial intelligence: revolutionizing prognosis and treatment in hepatocellular carcinoma.
Small molecule inhibition of ubiquitin C-terminal hydrolase L1 alters cell metabolism proteins and exerts anti- or pro-tumorigenic effects contingent upon chemosensitivity status in high grade serous ovarian cancer.
IDR-driven LLPS of GAS2L3 scaffolds CHMP4B condensates to accelerate cytokinesis in hepatocellular carcinoma cells.
Biological and metabolomic insights into RACGAP1-mediated growth and progression of clear cell renal cell carcinoma.
RNA binding protein ILF3 increases CEP55 mRNA stability to enhance malignant potential of breast cancer cells and suppress ferroptosis.
Single-cell and machine learning approaches uncover intrinsic immune-evasion genes in the prognosis of hepatocellular carcinoma.
An oocyte meiotic midbody cap is required for developmental competence in mice.
An oocyte meiotic midbody cap is required for developmental competence in mice.
Intrinsic immune evasion patterns predict temozolomide sensitivity and immunotherapy response in lower-grade gliomas.
The ciliopathy protein CCDC66 controls mitotic progression and cytokinesis by promoting microtubule nucleation and organization.
USP9X Is Required to Maintain Cell Survival in Response to High-LET Radiation.
Identification of key genes associated with the progression of intrahepatic cholangiocarcinoma using weighted gene co-expression network analysis.
Development and validation of a five-gene model to predict postoperative brain metastasis in operable lung adenocarcinoma.
Non-muscle Myosin-II Is Required for the Generation of a Constriction Site for Subsequent Abscission.
MicroRNA-144-3p inhibits cell proliferation and induces cell apoptosis in prostate cancer by targeting CEP55.
iASPP-PP1 complex is required for cytokinetic abscission by controlling CEP55 dephosphorylation.
CEP55 Promotes Cell Motility via JAK2⁻STAT3⁻MMPs Cascade in Hepatocellular Carcinoma.
CEP55 promotes cell proliferation and inhibits apoptosis via the PI3K/Akt/p21 signaling pathway in human glioma U251 cells.
Lentivirus-mediated knockdown of CEP55 suppresses cell proliferation of breast cancer cells.
Cao M, Zhang R, Hong A, Ye S, Qiu Z, Li D, Lin T, Wang Y
Oncology research 2025;33(9):2507-2527
Oncology research 2025;33(9):2507-2527
Harnessing multi-omics and artificial intelligence: revolutionizing prognosis and treatment in hepatocellular carcinoma.
Wang Z, Zhou G, Cao R, Zhang G, Zhang Y, Xiao M, Liu L, Zhang X
Frontiers in immunology 2025;16:1592259
Frontiers in immunology 2025;16:1592259
Small molecule inhibition of ubiquitin C-terminal hydrolase L1 alters cell metabolism proteins and exerts anti- or pro-tumorigenic effects contingent upon chemosensitivity status in high grade serous ovarian cancer.
Jansen C, McAdams J, Kim C, De La Cruz P, Salaverria A, DaSilva NA, Grive K, James NE
Frontiers in pharmacology 2025;16:1547164
Frontiers in pharmacology 2025;16:1547164
IDR-driven LLPS of GAS2L3 scaffolds CHMP4B condensates to accelerate cytokinesis in hepatocellular carcinoma cells.
Zhao Y, Zheng M, Li P, Zhao C, Chen R, Qian B, Cui X, Ren Y, Su C, Shi L, Hao J, Yao Z, Gao X, Yang J
Journal of advanced research 2025 Oct 31;
Journal of advanced research 2025 Oct 31;
Biological and metabolomic insights into RACGAP1-mediated growth and progression of clear cell renal cell carcinoma.
Li W, Gan L, Zang W, Chen Y, Xu B
American journal of physiology. Cell physiology 2025 Jul 1;329(1):C283-C297
American journal of physiology. Cell physiology 2025 Jul 1;329(1):C283-C297
RNA binding protein ILF3 increases CEP55 mRNA stability to enhance malignant potential of breast cancer cells and suppress ferroptosis.
Chen S, Luo Y, Ruan S, Su G, Huang G
Hereditas 2025 Jan 27;162(1):10
Hereditas 2025 Jan 27;162(1):10
Single-cell and machine learning approaches uncover intrinsic immune-evasion genes in the prognosis of hepatocellular carcinoma.
Wang J, Chen X, Wu D, Jia C, Lian Q, Pan Y, Yang J
Liver research (Beijing, China) 2024 Dec;8(4):282-294
Liver research (Beijing, China) 2024 Dec;8(4):282-294
An oocyte meiotic midbody cap is required for developmental competence in mice.
Schindler K, Jung GI, Londoño-Vásquez D, Park S, Skop A, Balboula A
Research square 2023 Oct 5;
Research square 2023 Oct 5;
An oocyte meiotic midbody cap is required for developmental competence in mice.
Jung GI, Londoño-Vásquez D, Park S, Skop AR, Balboula AZ, Schindler K
Nature communications 2023 Nov 16;14(1):7419
Nature communications 2023 Nov 16;14(1):7419
Intrinsic immune evasion patterns predict temozolomide sensitivity and immunotherapy response in lower-grade gliomas.
Tu Z, Ji Q, Han Q, Long X, Li J, Wu L, Huang K, Zhu X
BMC cancer 2022 Sep 12;22(1):973
BMC cancer 2022 Sep 12;22(1):973
The ciliopathy protein CCDC66 controls mitotic progression and cytokinesis by promoting microtubule nucleation and organization.
Batman U, Deretic J, Firat-Karalar EN
PLoS biology 2022 Jul;20(7):e3001708
PLoS biology 2022 Jul;20(7):e3001708
USP9X Is Required to Maintain Cell Survival in Response to High-LET Radiation.
Nickson CM, Fabbrizi MR, Carter RJ, Hughes JR, Kacperek A, Hill MA, Parsons JL
Frontiers in oncology 2021;11:671431
Frontiers in oncology 2021;11:671431
Identification of key genes associated with the progression of intrahepatic cholangiocarcinoma using weighted gene co-expression network analysis.
Ye Z, Zeng Z, Wang D, Lei S, Shen Y, Chen Z
Oncology letters 2020 Jul;20(1):483-494
Oncology letters 2020 Jul;20(1):483-494
Development and validation of a five-gene model to predict postoperative brain metastasis in operable lung adenocarcinoma.
Fu F, Zhang Y, Gao Z, Zhao Y, Wen Z, Han H, Li Y, Chen H
International journal of cancer 2020 Jul 15;147(2):584-592
International journal of cancer 2020 Jul 15;147(2):584-592
Non-muscle Myosin-II Is Required for the Generation of a Constriction Site for Subsequent Abscission.
Wang K, Wloka C, Bi E
iScience 2019 Mar 29;13:69-81
iScience 2019 Mar 29;13:69-81
MicroRNA-144-3p inhibits cell proliferation and induces cell apoptosis in prostate cancer by targeting CEP55.
Zheng H, Guo Z, Zheng X, Cheng W, Huang X
American journal of translational research 2018;10(8):2457-2468
American journal of translational research 2018;10(8):2457-2468
iASPP-PP1 complex is required for cytokinetic abscission by controlling CEP55 dephosphorylation.
Gao K, Zhang Y, Shi Q, Zhang J, Zhang L, Sun H, Jiao D, Zhao X, Tao H, Wei Y, Wang Y, Saiyin H, Zhao SM, Li Y, Zhang P, Wang C
Cell death & disease 2018 May 1;9(5):528
Cell death & disease 2018 May 1;9(5):528
CEP55 Promotes Cell Motility via JAK2⁻STAT3⁻MMPs Cascade in Hepatocellular Carcinoma.
Li M, Gao J, Li D, Yin Y
Cells 2018 Aug 8;7(8)
Cells 2018 Aug 8;7(8)
CEP55 promotes cell proliferation and inhibits apoptosis via the PI3K/Akt/p21 signaling pathway in human glioma U251 cells.
Li F, Jin D, Tang C, Gao D
Oncology letters 2018 Apr;15(4):4789-4796
Oncology letters 2018 Apr;15(4):4789-4796
Lentivirus-mediated knockdown of CEP55 suppresses cell proliferation of breast cancer cells.
Wang Y, Jin T, Dai X, Xu J
Bioscience trends 2016 Feb;10(1):67-73
Bioscience trends 2016 Feb;10(1):67-73
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Supportive validation
- Submitted by
- Proteintech Group (provider)
- Main image

- Experimental details
- human testis tissue were subjected to SDS PAGE followed by western blot with 23891-1-AP( CEP55 Antibody) at dilution of 1:1000
- Sample type
- tissue
Supportive validation
- Submitted by
- Proteintech Group (provider)
- Main image

- Experimental details
- The CEP55 antibody from Proteintech is a rabbit polyclonal antibody to a fusion protein of human CEP55. This antibody recognizes human, mouse, rat antigen. The CEP55 antibody has been validated for the following applications: ELISA, WB, IHC analysis.