Human Phospho-Smad2/3 (S465/S467) Antibody

Recombinant Monoclonal Antibody
  (1 citations)     
Datasheet / CoA / SDS
Product Details
Citations (1)
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  • Species Reactivity
    Human
  • Specificity
    Detects human Smad2 and Smad3 when dually phosphorylated at S465 and S467 in Western blots.
  • Source
    Recombinant Monoclonal Rabbit IgG Clone # 1074A
  • Purification
    Protein A or G purified from cell culture supernatant
  • Immunogen
    Phosphopeptide containing the human Smad2 S465/S467 site
    Accession # NP_005892
  • Formulation
    Lyophilized from a 0.2 μm filtered solution in PBS with Trehalose. *Small pack size (SP) is supplied as a 0.2 µm filtered solution in PBS.
  • Label
    Unconjugated
Product Datasheets

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Applications
  •  
    Recommended
    Concentration
    Sample
  • Western Blot
    2 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.
Data Example
Detection of Human Phospho-Smad2/3 (S465/S467) by Western Blot. Western blot shows lysates of HepG2 human hepatocellular carcinoma cell line untreated (-) or treated (+) with 10 ng/mL Recombinant Human TGF‑ beta 1 (Catalog # 240-B) for 30 minutes. PVDF membrane was probed with 2 μg/mL of Rabbit Anti-Human Phospho-Smad2/3 (S465/S467) Monoclonal Antibody (Catalog # MAB8935) followed by HRP-conjugated Anti-Rabbit IgG Secondary Antibody (Catalog # HAF008). A specific band was detected for Phospho-Smad2/3 (S465/S467) at approximately 68 kDa (as indicated). This experiment was conducted under reducing conditions and using Immunoblot Buffer Group 2.
Preparation and Storage
  • Reconstitution
    Reconstitute at 0.2 mg/mL in sterile PBS.
    Reconstitution Buffer Available
  • Shipping
    The product is shipped at ambient temperature. Upon receipt, store it immediately at the temperature recommended below. *Small pack size (SP) is shipped with polar packs. Upon receipt, store it immediately at -20 to -70 °C
  • 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: Smad2/3

Smads are a family of intracellular proteins that transmit transforming growth factor beta (TGF-beta ) superfamily signals from the cell surface to the nucleus. The Smad family is divided into three subclasses: receptor regulated Smads, (Smads 1, 2, 3, 5 and 8); the common partner, (Smad4); and the inhibitory Smads, (Smads 6 and 7). The binding of TGF-beta or activin to their cognate receptor induces phosphorylation of Smads 2 and 3. The activated Smads associate with the common-mediator subunit, Smad4, and the heteromeric complex translocates into the nucleus to initiate transcription. Smad3, also known as Mothers Against Decapentaplegic homolog 3 (MADH3), shares 83% amino acid identity with Smad2, also known as Mothers Against Decapentaplegic homolog 2 (MADH2). Human Smad2 has 99% identity to mouse and rat Smad2. Human Smad3 has 99% identity to mouse and rat Smad3.

  • Long Name:
    Mothers Against DPP Homolog 2/3
  • Alternate Names:
    hMAD-2; hSMAD2; JV18; JV18-1SMAD, mothers against DPP homolog 2 (Drosophila); MAD homolog 2; Mad protein homolog; Mad, mothers against decapentaplegic homolog 2; MADH2MGC34440; MADR2MGC22139; Mad-related protein 2; mother against DPP homolog 2; mothers against decapentaplegic homolog 2; Mothers against DPP homolog 2; Sma- and Mad-related protein 2; SMAD 2; SMAD family member 2MAD, mothers against decapentaplegic homolog 2 (Drosophila); SMAD, mothers against DPP homolog 2; Smad2; Smad2/3
Related Research Areas
Citations:

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.

1 Citations: Showing 1 - 1

  1. Neuronal Protein 3.1 Deficiency Leads to Reduced Cutaneous Scar Collagen Deposition and Tensile Strength due to Impaired Transforming Growth Factor-?1 to -?3 Translation
    Authors: Tao Cheng
    Am. J. Pathol, 2016;0(0):.
    Species: Mouse
    Sample Type: Cell Lysates
    Application: WB

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Isotype Controls
Description Application Cat# Citations Images  

Normal Rabbit IgG Control

Ctrl AB-105-C 46  
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Normal Rabbit IgG Control

Ctrl , CyTOF-ready MAB1050  
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Reconstitution Buffers
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Reconstitution Buffer 1 (PBS)

RB01
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Secondary Antibodies
Description Application Cat# Citations Images  

Rabbit IgG HRP-conjugated Antibody

WB HAF008 34  
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Donkey Anti-Rabbit IgG NorthernLights™ NL557-conjugated Antibody

Flow , IHC , ICC NL004 10
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Rabbit IgG PE-conjugated Antibody

Flow F0110 2  
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Donkey Anti-Rabbit IgG NorthernLights™ NL637-conjugated Antibody

Flow , IHC , ICC NL005 2
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Rabbit IgG APC-conjugated Antibody

Flow F0111 1  
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Donkey Anti-Rabbit IgG NorthernLights™ NL493-conjugated Antibody

Flow , IHC , ICC NL006 4
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Goat Anti-Rabbit IgG Biotinylated Antibody

WB BAF008 4
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Rabbit IgG Fluorescein-conjugated Antibody

Flow F0112 5  
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Mouse/Rabbit IgG VisUCyte HRP Polymer Antibody

IHC VC002  
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Rabbit IgG VisUCyte HRP Polymer Antibody

IHC VC003  
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Rabbit IgG Antibody

WB AF008 1
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Donkey Anti-Rabbit IgG (H+L) Antibody

D-301-C-ABS2
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