Antibody data
- Antibody Data
- Antigen structure
- References [5]
- Comments [0]
- Validations
- Western blot [1]
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Validation data
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- Product number
- 17937-1-AP - Provider product page

- Provider
- Proteintech Group
- Proper citation
- Proteintech Cat#17937-1-AP, RRID:AB_10694430
- Product name
- PTPRR antibody
- Antibody type
- Polyclonal
- Description
- PTPRR antibody (Cat. #17937-1-AP) is a rabbit polyclonal antibody that shows reactivity with human, mouse, rat and has been validated for the following applications: WB,ELISA.
- Reactivity
- Human, Mouse, Rat
- Host
- Rabbit
- Conjugate
- Unconjugated
- Isotype
- IgG
- Vial size
- 20ul, 150ul
Submitted references Constitutive EGFR Activation Induced by PTPRR Downregulation Confers Resistance to KRAS Inhibitors.
Multi-cohort validation of Ascore: an anoikis-based prognostic signature for predicting disease progression and immunotherapy response in bladder cancer.
Downregulation of Protein Tyrosine Phosphatase Receptor Type R Accounts for the Progression of Hirschsprung Disease.
PTPRR regulates ERK dephosphorylation in depression mice model.
Androgen-regulation of the protein tyrosine phosphatase PTPRR activates ERK1/2 signalling in prostate cancer cells.
Kanemura H, Takehara T, Maenishi O, Tomida S, Iwawaki N, Kunimasa K, Nakayama T, Watanabe S, Suzuki S, Sakai K, Azuma K, Kudo K, Nishio K, Nakagawa K, Hayashi H, Teramura T, Yonesaka K
Cancer research communications 2026 Apr 1;6(4):728-741
Cancer research communications 2026 Apr 1;6(4):728-741
Multi-cohort validation of Ascore: an anoikis-based prognostic signature for predicting disease progression and immunotherapy response in bladder cancer.
Xie T, Peng S, Liu S, Zheng M, Diao W, Ding M, Fu Y, Guo H, Zhao W, Zhuang J
Molecular cancer 2024 Feb 10;23(1):30
Molecular cancer 2024 Feb 10;23(1):30
Downregulation of Protein Tyrosine Phosphatase Receptor Type R Accounts for the Progression of Hirschsprung Disease.
Tian J, Zeng C, Tian Z, Lin Y, Wang B, Pan Y, Shu Z, Jiang X
Frontiers in molecular neuroscience 2019;12:92
Frontiers in molecular neuroscience 2019;12:92
PTPRR regulates ERK dephosphorylation in depression mice model.
Li X, Liu Z, Li W, Sun N, Xu Y, Xie Z, Zhang K
Journal of affective disorders 2016 Mar 15;193:233-41
Journal of affective disorders 2016 Mar 15;193:233-41
Androgen-regulation of the protein tyrosine phosphatase PTPRR activates ERK1/2 signalling in prostate cancer cells.
Munkley J, Lafferty NP, Kalna G, Robson CN, Leung HY, Rajan P, Elliott DJ
BMC cancer 2015 Jan 16;15:9
BMC cancer 2015 Jan 16;15:9
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Supportive validation
- Submitted by
- Proteintech Group (provider)
- Main image

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