Antibody data
- Antibody Data
- Antigen structure
- References [25]
- Comments [0]
- Validations
- Western blot [1]
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Validation data
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- Product number
- 10840-1-AP - Provider product page

- Provider
- Proteintech Group
- Proper citation
- Proteintech Cat#10840-1-AP, RRID:AB_2253539
- Product name
- RAP1B antibody
- Antibody type
- Polyclonal
- Description
- RAP1B antibody (Cat. #10840-1-AP) is a rabbit polyclonal antibody that shows reactivity with human, mouse, rat and has been validated for the following applications: IHC, WB,ELISA.
- Reactivity
- Human, Mouse, Rat
- Host
- Rabbit
- Conjugate
- Unconjugated
- Isotype
- IgG
- Vial size
- 20ul, 150ul
Submitted references Levels of Talin1 in Platelet-Derived Microvesicles Affect Platelet Activation in Patients with Nonvalvular Atrial Fibrillation.
Mechanistic study of the role of emodin in targeting and inhibiting the Rap1 signaling pathway to regulate epithelial-mesenchymal transition and reverse cisplatin resistance in hepatocellular carcinoma.
Fu-Fang-Qi-Di-Hua-Yu-Tang Improves Diabetic Macrovascular Disease via PI3K/AKT Pathway Regulation.
Overexpression of Rap1B alleviate central precocious puberty and neurodevelopmental damage.
Exosomal Proteome from Hepatocellular Carcinoma Patient-Derived Xenograft Mice Serves as Identity of Liver Cancer.
Targeting METTL16 attenuates mesangial cell viability and fibrosis in a high-glucose state by suppressing m6A modification and the expression of RAP1B.
FAK regulates trophoblast functions of invasion and proliferation through Rap1 pathway in early-onset preeclampsia.
miR-28-5p targeted Rap1b attenuates splenic inflammation infiltration in immune thrombocytopenia.
Exosomal circPVT1 promotes angiogenesis in laryngeal cancer by activating the Rap1b-VEGFR2 signaling pathway.
LncRNA AC100826.1 regulated PLCB1 to promote progression in non-small cell lung cancer.
Somatic RAP1B gain-of-function variant underlies isolated thrombocytopenia and immunodeficiency.
Extracellular vesicles derived from stored red blood cell suspensions enhance invasion and migration of lung cancer cells by miR1246 and miR150-3p.
Circ_0000231 promotes paclitaxel resistance in ovarian cancer by regulating miR-140/RAP1B.
Roles of the hsa_circ_0013880/USP32/Rap1b axis in the proliferation and apoptosis of acute myeloid leukemia cells.
ICP4-Associated Activation of Rap1b Facilitates Herpes Simplex Virus Type I (HSV-1) Infection in Human Corneal Epithelial Cells.
SNORA70E promotes the occurrence and development of ovarian cancer through pseudouridylation modification of RAP1B and alternative splicing of PARPBP.
Avian Hepatitis E Virus ORF2 Protein Interacts with Rap1b to Induce Cytoskeleton Rearrangement That Facilitates Virus Internalization.
33-kDa ANXA3 isoform contributes to hepatocarcinogenesis via modulating ERK, PI3K/Akt-HIF and intrinsic apoptosis pathways.
Molecular and Pharmacological Characterization of the Interaction between Human Geranylgeranyltransferase Type I and Ras-Related Protein Rap1B.
Macrophage-Associated PGK1 Phosphorylation Promotes Aerobic Glycolysis and Tumorigenesis.
LncRNA AFAP1-AS Functions as a Competing Endogenous RNA to Regulate RAP1B Expression by sponging miR-181a in the HSCR.
LncRNA MT1JP functions as a tumor suppressor by interacting with TIAR to modulate the p53 pathway.
MicroRNA-100 regulates SW620 colorectal cancer cell proliferation and invasion by targeting RAP1B.
Functional analysis of miR-101-3p and Rap1b involved in hepatitis B virus-related hepatocellular carcinoma pathogenesis.
Regulation of RAP1B by miR-139 suppresses human colorectal carcinoma cell proliferation.
Liu Z, Yang J, Chen H, Zhang L
Biochemical genetics 2026 Feb;64(1):847-864
Biochemical genetics 2026 Feb;64(1):847-864
Mechanistic study of the role of emodin in targeting and inhibiting the Rap1 signaling pathway to regulate epithelial-mesenchymal transition and reverse cisplatin resistance in hepatocellular carcinoma.
Zhang R, Jiao Y, Wang S, Wang L, Leng Y, Xiong Z, Yang M
Translational cancer research 2026 Feb 28;15(2):93
Translational cancer research 2026 Feb 28;15(2):93
Fu-Fang-Qi-Di-Hua-Yu-Tang Improves Diabetic Macrovascular Disease via PI3K/AKT Pathway Regulation.
Zhang S, Yan M, Liang P, Zhang Y, Liu J, Huang H, Li G, Wu H
Diabetes, metabolic syndrome and obesity : targets and therapy 2025;18:2247-2265
Diabetes, metabolic syndrome and obesity : targets and therapy 2025;18:2247-2265
Overexpression of Rap1B alleviate central precocious puberty and neurodevelopmental damage.
Liu X, Zeng L
Cellular signalling 2025 Oct;134:111941
Cellular signalling 2025 Oct;134:111941
Exosomal Proteome from Hepatocellular Carcinoma Patient-Derived Xenograft Mice Serves as Identity of Liver Cancer.
Zuo T, Chen P, Zhang Z, Mao M, Li Y, Li Z, Feng X, Wang Y, Sun Z, Jiao F, Gao F, Zhang T, Li Y, Zhang Y, Liu F, Zhang Y, Ruan Y, Chang L, Hu L, Zhang Y, Xu P
Journal of proteome research 2025 Oct 3;24(10):4977-4987
Journal of proteome research 2025 Oct 3;24(10):4977-4987
Targeting METTL16 attenuates mesangial cell viability and fibrosis in a high-glucose state by suppressing m6A modification and the expression of RAP1B.
Wang W, Luo Y
BMC molecular and cell biology 2025 Oct 28;26(1):32
BMC molecular and cell biology 2025 Oct 28;26(1):32
FAK regulates trophoblast functions of invasion and proliferation through Rap1 pathway in early-onset preeclampsia.
Wang T, Tong H, Chen R, Jiang Y, Zhang C, Qi H, Zhang X
Biochemical and biophysical research communications 2025 May 12;763:151788
Biochemical and biophysical research communications 2025 May 12;763:151788
miR-28-5p targeted Rap1b attenuates splenic inflammation infiltration in immune thrombocytopenia.
Yu R, Cen L, Wu X, Liu H, Zhai X, Bin Q
Platelets 2025 Dec;36(1):2487756
Platelets 2025 Dec;36(1):2487756
Exosomal circPVT1 promotes angiogenesis in laryngeal cancer by activating the Rap1b-VEGFR2 signaling pathway.
Lyu K, Tang B, Huang B, Xu Z, Liu T, Fang R, Li Y, Chen Y, Chen L, Zhang M, Chen L, Lei W
Carcinogenesis 2024 Sep 11;45(9):642-657
Carcinogenesis 2024 Sep 11;45(9):642-657
LncRNA AC100826.1 regulated PLCB1 to promote progression in non-small cell lung cancer.
Dai S, Wang Q, Lyu Y, Chen Z, Liu X, Zhao G, Zhang H
Thoracic cancer 2024 Jul;15(19):1477-1489
Thoracic cancer 2024 Jul;15(19):1477-1489
Somatic RAP1B gain-of-function variant underlies isolated thrombocytopenia and immunodeficiency.
Benavides-Nieto M, Adam F, Martin E, Boussard C, Lagresle-Peyrou C, Callebaut I, Kauskot A, Repérant C, Feng M, Bordet JC, Castelle M, Morelle G, Brouzes C, Zarhrate M, Panikulam P, Lambert N, Picard C, Bodet D, Rouger-Gaudichon J, Revy P, de Villartay JP, Moshous D
The Journal of clinical investigation 2024 Jul 11;134(17)
The Journal of clinical investigation 2024 Jul 11;134(17)
Extracellular vesicles derived from stored red blood cell suspensions enhance invasion and migration of lung cancer cells by miR1246 and miR150-3p.
Cheng Z, Kong Y, Xu H, Xiao L, Tian L, Liu Z
Vox sanguinis 2024 Aug;119(8):809-820
Vox sanguinis 2024 Aug;119(8):809-820
Circ_0000231 promotes paclitaxel resistance in ovarian cancer by regulating miR-140/RAP1B.
Liu J, Wang H, Xiao S, Zhang S, Qi Y, Wang M
American journal of cancer research 2023;13(3):872-885
American journal of cancer research 2023;13(3):872-885
Roles of the hsa_circ_0013880/USP32/Rap1b axis in the proliferation and apoptosis of acute myeloid leukemia cells.
Zhang H, Tao Y, Ding X, Wang Y, Wang X
Acta biochimica et biophysica Sinica 2023 Mar 25;55(3):382-393
Acta biochimica et biophysica Sinica 2023 Mar 25;55(3):382-393
ICP4-Associated Activation of Rap1b Facilitates Herpes Simplex Virus Type I (HSV-1) Infection in Human Corneal Epithelial Cells.
Zhang B, Ding J, Ma Z
Viruses 2023 Jun 27;15(7)
Viruses 2023 Jun 27;15(7)
SNORA70E promotes the occurrence and development of ovarian cancer through pseudouridylation modification of RAP1B and alternative splicing of PARPBP.
Chen S, Li QH, Chen X, Bao HJ, Wu W, Shen F, Lu BF, Jiang RQ, Zong ZH, Zhao Y
Journal of cellular and molecular medicine 2022 Oct;26(20):5150-5164
Journal of cellular and molecular medicine 2022 Oct;26(20):5150-5164
Avian Hepatitis E Virus ORF2 Protein Interacts with Rap1b to Induce Cytoskeleton Rearrangement That Facilitates Virus Internalization.
Zhang B, Fan M, Fan J, Luo Y, Wang J, Wang Y, Liu B, Sun Y, Zhao Q, Hiscox JA, Nan Y, Zhou EM
Microbiology spectrum 2022 Feb 23;10(1):e0226521
Microbiology spectrum 2022 Feb 23;10(1):e0226521
33-kDa ANXA3 isoform contributes to hepatocarcinogenesis via modulating ERK, PI3K/Akt-HIF and intrinsic apoptosis pathways.
Guo C, Li N, Dong C, Wang L, Li Z, Liu Q, Ma Q, Greenaway FT, Tian Y, Hao L, Liu S, Sun MZ
Journal of advanced research 2021 May;30:85-102
Journal of advanced research 2021 May;30:85-102
Molecular and Pharmacological Characterization of the Interaction between Human Geranylgeranyltransferase Type I and Ras-Related Protein Rap1B.
Hinz S, Jung D, Hauert D, Bachmann HS
International journal of molecular sciences 2021 Mar 2;22(5)
International journal of molecular sciences 2021 Mar 2;22(5)
Macrophage-Associated PGK1 Phosphorylation Promotes Aerobic Glycolysis and Tumorigenesis.
Zhang Y, Yu G, Chu H, Wang X, Xiong L, Cai G, Liu R, Gao H, Tao B, Li W, Li G, Liang J, Yang W
Molecular cell 2018 Jul 19;71(2):201-215.e7
Molecular cell 2018 Jul 19;71(2):201-215.e7
LncRNA AFAP1-AS Functions as a Competing Endogenous RNA to Regulate RAP1B Expression by sponging miR-181a in the HSCR.
Chen G, Peng L, Zhu Z, Du C, Shen Z, Zang R, Su Y, Xia Y, Tang W
International journal of medical sciences 2017;14(10):1022-1030
International journal of medical sciences 2017;14(10):1022-1030
LncRNA MT1JP functions as a tumor suppressor by interacting with TIAR to modulate the p53 pathway.
Liu L, Yue H, Liu Q, Yuan J, Li J, Wei G, Chen X, Lu Y, Guo M, Luo J, Chen R
Oncotarget 2016 Mar 29;7(13):15787-800
Oncotarget 2016 Mar 29;7(13):15787-800
MicroRNA-100 regulates SW620 colorectal cancer cell proliferation and invasion by targeting RAP1B.
Peng H, Luo J, Hao H, Hu J, Xie SK, Ren D, Rao B
Oncology reports 2014 May;31(5):2055-62
Oncology reports 2014 May;31(5):2055-62
Functional analysis of miR-101-3p and Rap1b involved in hepatitis B virus-related hepatocellular carcinoma pathogenesis.
Sheng Y, Ding S, Chen K, Chen J, Wang S, Zou C, Zhang J, Cao Y, Huang A, Tang H
Biochemistry and cell biology = Biochimie et biologie cellulaire 2014 Apr;92(2):152-62
Biochemistry and cell biology = Biochimie et biologie cellulaire 2014 Apr;92(2):152-62
Regulation of RAP1B by miR-139 suppresses human colorectal carcinoma cell proliferation.
Guo H, Hu X, Ge S, Qian G, Zhang J
The international journal of biochemistry & cell biology 2012 Sep;44(9):1465-72
The international journal of biochemistry & cell biology 2012 Sep;44(9):1465-72
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Supportive validation
- Submitted by
- Proteintech Group (provider)
- Main image

- Experimental details
- The RAP1B-Specific antibody from Proteintech is a rabbit polyclonal antibody to a recombinant protein of human RAP1B-Specific. This antibody recognizes human,mouse,rat antigen. The RAP1B-Specific antibody has been validated for the following applications: ELISA, WB analysis.