Specification
Catalog# ET1702-49
PDGFR alpha Recombinant Rabbit Monoclonal Antibody [JF104-6]
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WB
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IHC-P
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IHC-Fr
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Human
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Mouse
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Rat
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Cynomolgus monkey
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Pig

Overview
Product Name
PDGFR alpha Recombinant Rabbit Monoclonal Antibody [JF104-6]
Antibody Type
Recombinant Rabbit monoclonal Antibody
Immunogen
Synthetic peptide within C-terminal human PDGFR alpha.
Species Reactivity
Human, Mouse, Rat (Predicted: Cynomolgus monkey, Pig)

Validated Applications
WB, IHC-P, IHC-Fr
Molecular Weight
Predicted band size: 123 kDa
Positive Control
Mouse embryonic femur tissue, mouse embryonic intervertebral disc tissue, mouse embryonic lung tissue, rat embryonic femur tissue, rat embryonic intervertebral disc tissue, rat embryonic lung tissue, rat endometrium tissue, human colon tissue, human colon cancer tissue, human glioblastoma tissue, NIH/3T3 cell lysates, SHG-44 cell lysates, A549, NIH/3T3.
Conjugation
unconjugated
Clone Number
JF104-6
RRID
Product Features
Form
Liquid
Concentration
1ug/ul
Storage Instructions
Shipped at 4℃. Store at +4℃ short term (1-2 weeks). It is recommended to aliquot into single-use upon delivery. Store at -20℃ long term.
Storage Buffer
1*TBS (pH7.4), 0.05% BSA, 40% Glycerol. Preservative: 0.05% Sodium Azide.
Isotype
IgG
Purification Method
Protein A affinity purified.
Application Dilution
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WB
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1:5,000-1:10,000
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IHC-P
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1:500-1:2,000
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IHC-Fr
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1:500
Applications in Publications
Species in Publications
Human | See 3 publications below |
Mouse | See 2 publications below |
Grass carp | See 1 publications below |
Zebrafish | See 1 publications below |
Target
Function
Platelet-derived growth factor (PDGF) is a mitogen for mesenchyme- and glia-derived cells. PDGF consists of two chains, A and B, which dimerize to form functionally distinct isoforms, PGDF-AA, PDGF-AB and PDGF-BB. These three isoforms bind with different affinities to two receptor types, PDGFR-α and -β, which are endowed with protein tyrosine kinase domains. PDGFR-α can bind to both A and B subunits of PDGF, while PDGFR-β can only bind the B subunit. Ligand binding promotes either homo- or heterodimerization of the PDGF receptors in a specific manner. PDGF-AA induces the dimerization of two α receptors, PDGF-AB induces dimerization of αα and αβ and PDGF-BB induces the formation of three types of dimers, αα, αβ and ββ. Translocation of the PDGFR-β gene with the Tel gene is linked to chronic myelomonocytic leukemia (CMML), a myelodysplastic syndrome, and demonstrates the oncogenic potential of the PDGF receptors.
Background References
1. Benedykcinska A et al. Generation of brain tumours in mice by Cre-mediated recombination of neural progenitors in situ with the tamoxifen metabolite endoxifen. Dis Model Mech 9:211-20 (2016).
2. Rondahl V et al. Lrig2-deficient mice are protected against PDGFB-induced glioma. PLoS One 8:e73635 (2013).
Sequence Similarity
Belongs to the protein kinase superfamily. Tyr protein kinase family. CSF-1/PDGF receptor subfamily.
Tissue Specificity
Detected in platelets (at protein level). Widely expressed. Detected in brain, fibroblasts, smooth muscle, heart, and embryo. Expressed in primary and metastatic colon tumors and in normal colon tissue.
Post-translational Modification
N-glycosylated.; Ubiquitinated, leading to its internalization and degradation.; Autophosphorylated on tyrosine residues upon ligand binding. Autophosphorylation occurs in trans, i.e. one subunit of the dimeric receptor phosphorylates tyrosine residues on the other subunit. Phosphorylation at Tyr-731 and Tyr-742 is important for interaction with PIK3R1. Phosphorylation at Tyr-720 and Tyr-754 is important for interaction with PTPN11. Phosphorylation at Tyr-762 is important for interaction with CRK. Phosphorylation at Tyr-572 and Tyr-574 is important for interaction with SRC and SRC family members. Phosphorylation at Tyr-988 and Tyr-1018 is important for interaction with PLCG1.
Subcellular Location
Golgi apparatus, Cell membrane, cilium.
Synonyms
Alpha-type platelet-derived growth factor receptor antibody
CD140 antigen-like family member A antibody
CD140a antibody
CD140a antigen antibody
MGC74795 antibody
PDGF alpha chain antibody
PDGF-R-alpha antibody
PDGFR 2 antibody
PDGFR alpha antibody
PDGFR2 antibody
ExpandAlpha-type platelet-derived growth factor receptor antibody
CD140 antigen-like family member A antibody
CD140a antibody
CD140a antigen antibody
MGC74795 antibody
PDGF alpha chain antibody
PDGF-R-alpha antibody
PDGFR 2 antibody
PDGFR alpha antibody
PDGFR2 antibody
PDGFRA antibody
PDGFRA/BCR fusion antibody
PGFRA_HUMAN antibody
Platelet derived growth factor receptor 2 antibody
Platelet derived growth factor receptor alpha antibody
Platelet derived growth factor receptor alpha polypeptide antibody
Platelet derived growth factor receptor antibody
Rearranged in hypereosinophilia platelet derived growth factor receptor alpha fusion protein antibody
RHEPDGFRA antibody
CollapseImages
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Application: IHC-Fr
Species: Mouse
Site: E14.5 embyro
Sample: Frozen section
Antibody concentration: 1:500
Antigen retrieval: Not required -
Immunohistochemical analysis of paraffin-embedded mouse embryonic femur tissue with Rabbit anti-PDGFR alpha antibody (ET1702-49) at 1/2,000 dilution.
The section was pre-treated using heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0) for 20 minutes. The tissues were blocked in 1% BSA for 20 minutes at room temperature, washed with ddH2O and PBS, and then probed with the primary antibody (ET1702-49) at 1/2,000 dilution for 1 hour at room temperature. The detection was performed using an HRP conjugated compact polymer system. DAB was used as the chromogen. Tissues were counterstained with hematoxylin and mounted with DPX. -
Immunohistochemical analysis of paraffin-embedded mouse embryonic intervertebral disc tissue with Rabbit anti-PDGFR alpha antibody (ET1702-49) at 1/2,000 dilution.
The section was pre-treated using heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0) for 20 minutes. The tissues were blocked in 1% BSA for 20 minutes at room temperature, washed with ddH2O and PBS, and then probed with the primary antibody (ET1702-49) at 1/2,000 dilution for 1 hour at room temperature. The detection was performed using an HRP conjugated compact polymer system. DAB was used as the chromogen. Tissues were counterstained with hematoxylin and mounted with DPX. -
Immunohistochemical analysis of paraffin-embedded mouse embryonic lung tissue with Rabbit anti-PDGFR alpha antibody (ET1702-49) at 1/2,000 dilution.
The section was pre-treated using heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0) for 20 minutes. The tissues were blocked in 1% BSA for 20 minutes at room temperature, washed with ddH2O and PBS, and then probed with the primary antibody (ET1702-49) at 1/2,000 dilution for 1 hour at room temperature. The detection was performed using an HRP conjugated compact polymer system. DAB was used as the chromogen. Tissues were counterstained with hematoxylin and mounted with DPX. -
Immunohistochemical analysis of paraffin-embedded rat embryonic femur tissue with Rabbit anti-PDGFR alpha antibody (ET1702-49) at 1/2,000 dilution.
The section was pre-treated using heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0) for 20 minutes. The tissues were blocked in 1% BSA for 20 minutes at room temperature, washed with ddH2O and PBS, and then probed with the primary antibody (ET1702-49) at 1/2,000 dilution for 1 hour at room temperature. The detection was performed using an HRP conjugated compact polymer system. DAB was used as the chromogen. Tissues were counterstained with hematoxylin and mounted with DPX. -
Immunohistochemical analysis of paraffin-embedded rat embryonic intervertebral disc tissue with Rabbit anti-PDGFR alpha antibody (ET1702-49) at 1/500 dilution.
The section was pre-treated using heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0) for 20 minutes. The tissues were blocked in 1% BSA for 20 minutes at room temperature, washed with ddH2O and PBS, and then probed with the primary antibody (ET1702-49) at 1/500 dilution for 1 hour at room temperature. The detection was performed using an HRP conjugated compact polymer system. DAB was used as the chromogen. Tissues were counterstained with hematoxylin and mounted with DPX. -
Immunohistochemical analysis of paraffin-embedded rat embryonic lung tissue with Rabbit anti-PDGFR alpha antibody (ET1702-49) at 1/2,000 dilution.
The section was pre-treated using heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0) for 20 minutes. The tissues were blocked in 1% BSA for 20 minutes at room temperature, washed with ddH2O and PBS, and then probed with the primary antibody (ET1702-49) at 1/2,000 dilution for 1 hour at room temperature. The detection was performed using an HRP conjugated compact polymer system. DAB was used as the chromogen. Tissues were counterstained with hematoxylin and mounted with DPX. -
Immunohistochemical analysis of paraffin-embedded rat endometrium tissue with Rabbit anti-PDGFR alpha antibody (ET1702-49) at 1/1,000 dilution.
The section was pre-treated using heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0) for 20 minutes. The tissues were blocked in 1% BSA for 20 minutes at room temperature, washed with ddH2O and PBS, and then probed with the primary antibody (ET1702-49) at 1/1,000 dilution for 1 hour at room temperature. The detection was performed using an HRP conjugated compact polymer system. DAB was used as the chromogen. Tissues were counterstained with hematoxylin and mounted with DPX. -
Immunohistochemical analysis of paraffin-embedded human colon tissue with Rabbit anti-PDGFR alpha antibody (ET1702-49) at 1/500 dilution.
The section was pre-treated using heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0) for 20 minutes. The tissues were blocked in 1% BSA for 20 minutes at room temperature, washed with ddH2O and PBS, and then probed with the primary antibody (ET1702-49) at 1/500 dilution for 1 hour at room temperature. The detection was performed using an HRP conjugated compact polymer system. DAB was used as the chromogen. Tissues were counterstained with hematoxylin and mounted with DPX. -
Immunohistochemical analysis of paraffin-embedded human colon cancer tissue with Rabbit anti-PDGFR alpha antibody (ET1702-49) at 1/500 dilution.
The section was pre-treated using heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0) for 20 minutes. The tissues were blocked in 1% BSA for 20 minutes at room temperature, washed with ddH2O and PBS, and then probed with the primary antibody (ET1702-49) at 1/500 dilution for 1 hour at room temperature. The detection was performed using an HRP conjugated compact polymer system. DAB was used as the chromogen. Tissues were counterstained with hematoxylin and mounted with DPX. -
Immunohistochemical analysis of paraffin-embedded human glioblastoma tissue with Rabbit anti-PDGFR alpha antibody (ET1702-49) at 1/500 dilution.
The section was pre-treated using heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0) for 20 minutes. The tissues were blocked in 1% BSA for 20 minutes at room temperature, washed with ddH2O and PBS, and then probed with the primary antibody (ET1702-49) at 1/500 dilution for 1 hour at room temperature. The detection was performed using an HRP conjugated compact polymer system. DAB was used as the chromogen. Tissues were counterstained with hematoxylin and mounted with DPX. -
Western blot analysis of PDGFR alpha on NIH/3T3 cell lysates with Rabbit anti-PDGFR alpha antibody (ET1702-49) at 1/5,000 dilution.
Lysates/proteins at 10 µg/Lane.
Predicted band size: 123 kDa
Observed band size: 180 kDa
Exposure time: 2 minutes;
6% SDS-PAGE gel.
Proteins were transferred to a PVDF membrane and blocked with 5% NFDM/TBST for 1 hour at room temperature. The primary antibody (ET1702-49) at 1/5,000 dilution was used in 5% NFDM/TBST at room temperature for 2 hours. Goat Anti-Rabbit IgG - HRP Secondary Antibody (HA1001) at 1/50,000 dilution was used for 1 hour at room temperature. -
☑ Knockdown (KD)
Western blot analysis of PDGFR alpha on different lysates with Rabbit anti-PDGFR alpha antibody (ET1702-49) at 1/5,000 dilution.
Lane 1: NIH/3T3-si NT cell lysate
Lane 2: NIH/3T3-si PDGFR alpha cell lysate
Lysates/proteins at 10 µg/Lane.
Predicted band size: 123 kDa
Observed band size: 190 kDa
Exposure time: 2 minutes;
4-20% SDS-PAGE gel.
Proteins were transferred to a PVDF membrane and blocked with 5% NFDM in TBST for 1 hour at room temperature. The primary antibody (ET1702-49, 1/5,000) and Loading control antibody (Rabbit anti-GAPDH, ET1601-4, 1/10,000) were used in 5% BSA at room temperature for 2 hours. Goat Anti-rabbit IgG-HRP Secondary Antibody (HA1001) at 1/50,000 dilution was used for 1 hour at room temperature.
Please note: All products are "FOR RESEARCH USE ONLY AND ARE NOT INTENDED FOR DIAGNOSTIC OR THERAPEUTIC USE"
Citation
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PPY-Induced iCAFs Cultivate an Immunosuppressive Microenvironment in Pancreatic Cancer
Author: Mengdie Cao, Wang Peng, Bin Cheng, Ronghua Wang, Wei Chen, Luyao Liu, Hai Huang, Shiru Chen, Haochen Cui, JingWen Liang, Qiaodan Zhou, Si Xiong, Shuya Bai, Luoxia Liu, Yuchong Zhao
PMID: 40162859
Journal: Advanced Science
Application: mIHC
Reactivity:
Publish date: 2025 Mar
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Citation
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Cavity oscillation drives pattern formation in early mammalian embryos
Author: Zheng Guo, Jie Yao, Xu Zheng, Jialing Cao, Xinxin Lv, Zheng Gao, Shuyu Guo, Hangyu Li, Dongshi Guan, Long Li, Dandan Qin, Dong Li, Xiaoxiao Wang, Min Tan, Jing Zhang, Yanli Zhang, Bo Wang, Wanjuan Bu, Jianwen Li, Xinbin Zhao, Fanzhe Meng, Yue Feng, Lei Li, Jing Du, Yubo Fan
PMID: 39985766
Journal: Cell Reports
Application: IF
Reactivity: Mouse
Publish date: 2025 Feb
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Citation
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Crosstalk between cancer-associated fibroblasts and myeloid cells shape the heterogeneous microenvironment of gastric cancer
Author: Peng Zhiwei,et al
PMID: 39323622
Journal: Current Genomics
Application: IHC
Reactivity: Human
Publish date: 2024 Jul
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Citation
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Oncogenic RTKs sensitize cancer cells to ferroptosis via c-Myc mediated upregulation of ACSL4
Author: Na Sun,et al
PMID: 39604370
Journal: Cell Death & Disease
Application: WB
Reactivity: Human
Publish date: 2024 Dec
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Citation
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Establishment and characterization of a skeletal myoblast cell line of grass carp (Ctenopharyngodon idellus)
Author: Long Xianmei, Chen Wangwang, Liu Guoqing, Hu Wenguang, Tan Qingsong
PMID: 37782384
Journal: Fish Physiology And Biochemistry
Application: WB,IF
Reactivity: Grass carp,Zebrafish,Mouse
Publish date: 2023 Oct
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Citation
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Spatial transcriptomics atlas reveals the crosstalk between cancer-associated fibroblasts and tumor microenvironment components in colorectal cancer
Author: Peng, Z., Ye, M., Ding, H., Feng, Z., & Hu, K.
PMID: 35794563
Journal: Journal Of Translational Medicine
Application: IF,IHC
Reactivity: Human
Publish date: 2022 Jul
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Citation
