Human TGF-beta  RI/ALK-5 Antibody

Catalog # Availability Size / Price Qty
AF3025
AF3025-SP
Detection of Human TGF‑ beta  RI/ALK‑5 by Western Blot.
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Product Details
Citations (16)
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Reviews (2)

Human TGF-beta  RI/ALK-5 Antibody Summary

Species Reactivity
Human
Specificity
Detects human TGF-beta RI/ALK-5 in direct ELISAs and Western blots. In direct ELISAs, less than 25% cross-reactivity with recombinant mouse TGF‑ beta  RI is observed.
Source
Polyclonal Goat IgG
Purification
Antigen Affinity-purified
Immunogen
Mouse myeloma cell line NS0-derived recombinant human TGF-beta RI/ALK-5
Leu34-Glu125
Accession # P36897
Formulation
Lyophilized from a 0.2 μm filtered solution in PBS with Trehalose. *Small pack size (SP) is supplied either lyophilized or as a 0.2 µm filtered solution in PBS.
Label
Unconjugated

Applications

Recommended Concentration
Sample
Western Blot
0.1-0.3 µg/mL
See below
ELISA

This antibody functions as an ELISA detection antibody when paired with Mouse Anti-Human TGF‑ beta  RI/ALK‑5 Monoclonal Antibody (Catalog # MAB3025).

This product is intended for assay development on various assay platforms requiring antibody pairs.

 
Immunocytochemistry
5-15 µg/mL
See below

Please Note: Optimal dilutions should be determined by each laboratory for each application. General Protocols are available in the Technical Information section on our website.

Scientific Data

Western Blot Detection of Human TGF‑ beta  RI/ALK‑5 antibody by Western Blot. View Larger

Detection of Human TGF‑ beta RI/ALK‑5 by Western Blot. Western blot shows lysates of HeLa human cervical epithelial carcinoma cell line, HepG2 human hepatocellular carcinoma cell line, and Raji human Burkitt's lymphoma cell line. PVDF membrane was probed with 0.2 µg/mL of Goat Anti-Human TGF-beta RI/ALK-5 Antigen Affinity-purified Polyclonal Antibody (Catalog # AF3025) followed by HRP-conjugated Anti-Goat IgG Secondary Antibody (Catalog # HAF019). Specific bands were detected for TGF-beta RI/ALK-5 at approximately 50 & 56 kDa (as indicated). This experiment was conducted under reducing conditions and using Immunoblot Buffer Group 1.

Immunocytochemistry TGF-beta  RI/ALK-5 antibody in Human PBMCs by Immunocytochemistry (ICC). View Larger

TGF-beta RI/ALK‑5 in Human PBMCs. TGF-beta RI/ALK-5 was detected in immersion fixed human peripheral blood mononuclear cells (PBMCs) stimulated with LPS and monensin using Goat Anti-Human TGF-beta RI/ALK-5 Antigen Affinity-purified Polyclonal Antibody (Catalog # AF3025) at 10 µg/mL for 3 hours at room temperature. Cells were stained using the NorthernLights™ 557-conjugated Anti-Goat IgG Secondary Antibody (yellow; Catalog # NL001) and counter-stained with DAPI (blue). View our protocol for Fluorescent ICC Staining of Non-adherent Cells.

Western Blot Detection of Porcine TGF-beta RI/ALK-5 by Western Blot View Larger

Detection of Porcine TGF-beta RI/ALK-5 by Western Blot Myostatin signaling in longissimus dorsi muscle of low-birth-weight (LBWT) and normal-birth-weight (NBWT) neonatal pigs. (A): Representative western blots from four pairs of LBWT and NBWT pigs (N, NBWT; L, LBWT). (B–G): Protein abundance of myostain, ALK5 and ActRIIB, and protein abundance phosphorylation of smad2/3. Abundance was normalized to alpha -tubulin and phosphorylation normalized to the corresponding non-phospho-proteins. Results are means ± SE. n = 12. Values with different letters differ significantly (P ≤ 0.05). Image collected and cropped by CiteAb from the following publication (https://journal.frontiersin.org/article/10.3389/fphys.2017.00482/full), licensed under a CC-BY license. Not internally tested by R&D Systems.

Reconstitution Calculator

Reconstitution Calculator

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Preparation and Storage

Reconstitution
Reconstitute at 0.2 mg/mL in sterile PBS.
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Shipping
Lyophilized product is shipped at ambient temperature. Liquid small pack size (-SP) is shipped with polar packs. Upon receipt, store immediately at the temperature recommended below.
Stability & Storage
Use a manual defrost freezer and avoid repeated freeze-thaw cycles.
  • 12 months from date of receipt, -20 to -70 °C as supplied.
  • 1 month, 2 to 8 °C under sterile conditions after reconstitution.
  • 6 months, -20 to -70 °C under sterile conditions after reconstitution.

Background: TGF-beta RI/ALK-5

TGF-beta RI, also known as activin-like kinase 5 (ALK-5), is a 55 kDa type I transmembrane serine/threonine receptor kinase. It is ubiquitously expressed and forms a functional heterotetrameric signaling TGF-beta receptor complex with TGF-beta RII. The amino acid sequence of human TGF-beta RI extracellular domain is 91%, 90%, 91%, and 93% identical to that of porcine, mouse, bovine, and rat TGF-beta RI, respectively.

Long Name
Transforming Growth Factor beta Receptor I
Entrez Gene IDs
7046 (Human); 21812 (Mouse); 29591 (Rat)
Alternate Names
AAT5; activin A receptor type II-like kinase, 53kD; activin A receptor type II-like kinase, 53kDa; Activin receptor-like kinase 5; ACVRLK4; ALK-5; ALK-5ALK5; EC 2.7.11; EC 2.7.11.30; LDS1A; LDS2A; Serine/threonine-protein kinase receptor R4; SKR4; tbetaR-I; TGFB1R1; TGF-beta receptor type I; TGF-beta receptor type-1; TGF-beta RI; TGF-beta type I receptor; TGFbetaRI; TGFBR1; TGF-bRI; TGFR-1; transforming growth factor beta receptor I; transforming growth factor, beta receptor 1; transforming growth factor, beta receptor I (activin A receptor type II-likekinase, 53kD); Transforming growth factor-beta receptor type I

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Citations for Human TGF-beta  RI/ALK-5 Antibody

R&D Systems personnel manually curate a database that contains references using R&D Systems products. The data collected includes not only links to publications in PubMed, but also provides information about sample types, species, and experimental conditions.

16 Citations: Showing 1 - 10
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  1. MicroRNA‑133b targets TGF beta receptor I to inhibit TGF‑ beta ‑induced epithelial‑to‑mesenchymal transition and metastasis by suppressing the TGF‑ beta /SMAD pathway in breast cancer
    Authors: Shengjie Wang, Mingliang Huang, Zichen Wang, Wan Wang, Zhiyuan Zhang, Shuting Qu et al.
    International Journal of Oncology
  2. Inhibition of TGF-beta 1 Signaling by IL-15: A Novel Role for IL-15 in the Control of Renal Epithelial-Mesenchymal Transition: IL-15 Counteracts TGF-beta 1-Induced EMT in Renal Fibrosis
    Authors: Aurore Devocelle, Lola Lecru, Hélène François, Christophe Desterke, Cindy Gallerne, Pierre Eid et al.
    International Journal of Cell Biology
  3. Downregulated Translation Initiation Signaling Predisposes Low-Birth-Weight Neonatal Pigs to Slower Rates of Muscle Protein Synthesis
    Authors: Y Chen, SR McCauley, SE Johnson, RP Rhoads, SW El-Kadi
    Front Physiol, 2017-07-11;8(0):482.
  4. Oocytes and hypoxanthine orchestrate the G2-M switch mechanism in ovarian granulosa cells
    Authors: Chengyu Li, Xueqin Meng, Shuo Liu, Weijian Li, Xue Zhang, Jilong Zhou et al.
    Development
  5. Role of gastric epithelial cell-derived transforming growth factor beta in reduced CD4+ T cell proliferation and development of regulatory T cells during Helicobacter pylori infection
    Authors: Ellen J. Beswick, Iryna V. Pinchuk, Rachel B. Earley, David A. Schmitt, Victor E. Reyes
    Infection and Immunity
  6. Induction of Reactive Bone Stromal Fibroblasts in 3D Models of Prostate Cancer Bone Metastases
    Authors: Windus, LCE;Matigian, N;Avery, VM;
    Biology
    Species: Human
    Sample Types: Cell Lysates, Whole Cells
    Applications: ICC, Western Blot
  7. Mitochondrial dysfunction induces ALK5-SMAD2-mediated hypovascularization and arteriovenous malformations in mouse retinas
    Authors: H Zhang, B Li, Q Huang, F López-Girá, Y Tanaka, Q Lin, S Mehta, G Wang, M Graham, X Liu, IH Park, A Eichmann, W Min, JH Zhou
    Nature Communications, 2022-12-10;13(1):7637.
    Species: Mouse
    Sample Types: Tissue Lysates
    Applications: Western Blot
  8. Growth differentiation factor 1-induced tumour plasticity provides a therapeutic window for immunotherapy in hepatocellular carcinoma
    Authors: W Cheng, HL Li, SY Xi, XF Zhang, Y Zhu, Le Xing, YX Mo, MM Li, FE Kong, WJ Zhu, XG Chen, HQ Cui, ZM Cao, YF Gong, YQ Tang, Y Zhang, XY Guan, NF Ma, M Liu
    Nature Communications, 2021-12-08;12(1):7142.
    Species: Human
    Sample Types: Cell Lysates
    Applications: Western Blot
  9. TGF&beta1 Suppressed Matrix Mineralization of Osteoblasts Differentiation by Regulating SMURF1-C/EBP&beta-DKK1 Axis
    Authors: B Nam, H Park, YL Lee, Y Oh, J Park, SY Kim, S Weon, SH Choi, JH Yang, S Jo, TH Kim
    International Journal of Molecular Sciences, 2020-12-21;21(24):.
    Species: Human
    Sample Types: Protein
    Applications: Western Blot
  10. POH1 contributes to hyperactivation of TGF-? signaling and facilitates hepatocellular carcinoma metastasis through deubiquitinating TGF-? receptors and caveolin-1
    Authors: B Wang, X Xu, Z Yang, L Zhang, Y Liu, A Ma, G Xu, M Tang, T Jing, L Wu, Y Liu
    EBioMedicine, 2019-02-07;0(0):.
    Species: Human
    Sample Types: Cell Lysates
    Applications: Western Blot
  11. MDM2 promotes epithelial-mesenchymal transition and metastasis of ovarian cancer SKOV3 cells.
    Authors: Ying Chen, Dan-Dan Wang, Ye-Ping Wu, Dan Su, Tian-Yi Zhou, Ren-Hua Gai, Ying-Ying Fu, Lin Zheng, Qiao-Jun He, Hong Zhu, Bo Yang
    British Journal of Cancer, 2017-08-17;0(0):1532-1827.
    Species: Human
    Sample Types: Cell Lysates
    Applications: Western Blot
  12. Key role of the endothelial TGF-beta/ALK1/endoglin signaling pathway in humans and rodents pulmonary hypertension.
    Authors: Gore B, Izikki M, Mercier O, Dewachter L, Fadel E, Humbert M, Dartevelle P, Simonneau G, Naeije R, Lebrin F, Eddahibi S
    PLoS ONE, 2014-06-23;9(6):e100310.
    Species: Human
    Sample Types: Cell Lysates
    Applications: Western Blot
  13. MiR-142-3p represses TGF-beta-induced growth inhibition through repression of TGFbetaR1 in non-small cell lung cancer.
    Authors: Lei Z, Xu G, Wang L, Yang H, Liu X, Zhao J, Zhang H
    FASEB J, 2014-02-20;28(6):2696-704.
    Species: Human
    Sample Types: Cell Lysates
    Applications: Western Blot
  14. Activin-like kinase receptor 1 (ALK1) in atherosclerotic lesions and vascular mesenchymal cells.
    Authors: Yao Y, Zebboudj AF, Torres A, Shao E, Bostrom K
    Cardiovasc. Res., 2006-09-27;74(2):279-89.
    Species: Human
    Sample Types: Cell Lysates, Whole Cells
    Applications: ICC, Western Blot
  15. Analysis of the interacting partners of the neuronal calcium-binding proteins L-CaBP1, hippocalcin, NCS-1 and neurocalcin delta.
    Authors: Haynes LP, Fitzgerald DJ, Wareing B, O'Callaghan DW, O'Callaghan DW, Morgan A, Burgoyne RD
    Proteomics, 2006-03-01;6(6):1822-32.
    Species: Bovine
    Sample Types: Tissue Homogenates
    Applications: Western Blot
  16. Selective extracellular vesicle exclusion of miR-142-3p by oral cancer cells promotes both internal and extracellular malignant phenotypes
    Authors: Christopher T.D. Dickman, James Lawson, James Jabalee, Sara A. MacLellan, Nancy E. LePard, Kevin L. Bennewith et al.
    Oncotarget

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Reviews for Human TGF-beta  RI/ALK-5 Antibody

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Human TGF-beta  RI/ALK-5 Antibody
By Jenna Nguyen on 05/07/2019
Application: Affinity Purification Sample Tested: 3T3-L1 mouse embryonic fibroblast adipose-like cell line Species: Mouse

Human TGF-beta  RI/ALK-5 Antibody
By Anonymous on 08/20/2018
Application: WB Sample Tested: Liver cells Species: Human