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05-1459 Anti-SMAD1 Antibody, clone AS22

Anti-SMAD1 Antibody, clone AS22 detects level of SMAD1 & has been published & validated for use in WB & IF.

Anti-SMAD1 Antibody, clone AS22 MSDS (material safety data sheet) or SDS, CoA and CoQ, dossiers, brochures and other available documents.
Research Category: Signaling Gene Symbol: BSP-1 , BSP1, CMT2D , GARS, HMN5, JV4-1, JV41, MADH1, MADR1 , hSMAD1 UniProt Number: Q15797
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05-1459
200 µg  
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Key Spec Table

Species ReactivityKey ApplicationsHostFormatAntibody Type
H, MWB, IFMPurifiedMonoclonal Antibody
Description
Catalogue Number05-1459
Replaces04-1100
DescriptionAnti-SMAD1 Antibody, clone AS22
Alternate Names
  • SMAD 1
  • SMAD family member 1
  • SMAD
  • mothers against DPP homolog 1
  • MAD
  • mothers against decapentaplegic homolog 1
  • Mad-related protein 1
  • Mothers against DPP homolog 1
  • Sma- and Mad-related protein 1
  • TGF-beta signaling protein 1
  • Transforming growth factor-beta-signaling protein 1
Background InformationSmad proteins are regulators of transcription which transduce signals from TGFβ Receptors. Smad proteins homotrimerize, and when activated, two distinct homotrimers assemble into a heterosextamer. Smad proteins fall into three classes. The receptor-regulated Smad proteins, Smad 1, 2, 3, 5, and 9 couple to specific receptors and are phosphorylated by those receptors. Phosphorylated receptor-regulated Smad proteins then bind to a co-Smad, such as Smad4/DPC4, and the complex moves to the nucleus where it associates with FAST-1 to stimulate target gene transcription. A third class of Smad proteins is the inhibitory group of Smad 6, 7, 8. Smad proteins have Mad-homology domains 1 and 2 (MH1 and MH2). MH1 domains are involved in DNA binding, while MH2 domains function in homotrimerization, receptor interaction and phosphorylation. The phosphorylation of Smad proteins is the regulatory signal in their activation, and can be monitored by the use of phosphorylation state-specific antibodies.
References
Product Information
FormatPurified
HS Code3002 15 90
PresentationPurified mouse monoclonal in 0.1M Tris-Glycine (pH7.4), 150mM NaCl with 0.05% NaN3.
Quality LevelMQ100
Applications
ApplicationAnti-SMAD1 Antibody, clone AS22 detects level of SMAD1 & has been published & validated for use in WB & IF.
Key Applications
  • Western Blotting
  • Immunofluorescence
Application NotesWestern Blot Analysis:
This lot detected SMAD1 at 1:500 dilution in HeLa cell lysate resolved via SDS-PAGE and transferred to PVDF.
Biological Information
ImmunogenGST-fusion protein corresponding to amino acids 1-110 of human SMAD1.
CloneAS22
ConcentrationPlease refer to the Certificate of Analysis for the lot-specific concentration.
HostMouse
SpecificityDetects SMAD1
IsotypeIgG1κ
Species Reactivity
  • Human
  • Mouse
Species Reactivity NoteHuman and Mouse. Other species were not tested.
Antibody TypeMonoclonal Antibody
Entrez Gene Number
Entrez Gene SummaryThe protein encoded by this gene belongs to the SMAD, a family of proteins similar to the gene products of the Drosophila gene 'mothers against decapentaplegic' (Mad) and the C. elegans gene Sma. SMAD proteins are signal transducers and transcriptional modulators that mediate multiple signaling pathways. This protein mediates the signals of the bone morphogenetic proteins (BMPs), which are involved in a range of biological activities including cell growth, apoptosis, morphogenesis, development and immune responses. In response to BMP ligands, this protein can be phosphorylated and activated by the BMP receptor kinase. The phosphorylated form of this protein forms a complex with SMAD4, which is important for its function in the transcription regulation. This protein is a target for SMAD-specific E3 ubiquitin ligases, such as SMURF1 and SMURF2, and undergoes ubiquitination and proteasome-mediated degradation. Alternatively spliced transcript variants encoding the same protein have been observed. [provided by RefSeq]
Gene Symbol
  • BSP-1
  • BSP1
  • CMT2D
  • GARS
  • HMN5
  • JV4-1
  • JV41
  • MADH1
  • MADR1
  • hSMAD1
Purification MethodProtein G Purified
UniProt Number
UniProt SummaryFUNCTION: Transcriptional modulator activated by BMP (bone morphogenetic proteins) type 1 receptor kinase. SMAD1 is a receptor-regulated SMAD (R-SMAD).
SUBUNIT: Interacts with HGS, NANOG and ZCCHC12 (By similarity). May form trimers with another SMAD1 and the co-SMAD SMAD4. Interacts with PEBP2-alpha subunit, CREB-binding protein (CBP), p300, SMURF1, SMURF2 and HOXC8. Associates with ZNF423 or ZNF521 in response to BMP2 leading to activate transcription of BMP target genes. Interacts with LBXCOR1.
SUBCELLULAR LOCATION: Cytoplasm. Nucleus. Note=Cytoplasmic in the absence of ligand. Migrates to the nucleus when complexed with SMAD4.
TISSUE SPECIFICITY: Ubiquitous. Highest expression seen in the heart and skeletal muscle.
PTM: Phosphorylated on serine by BMP type 1 receptor kinase.
PTM: Ubiquitin-mediated proteolysis by SMAD-specific E3 ubiquitin ligase SMURF1.
Molecular Weight52 kDa
Physicochemical Information
Dimensions
Materials Information
Toxicological Information
Safety Information according to GHS
Safety Information
Product Usage Statements
Quality AssuranceRoutinely evaluated by Western Blot

Western Blot Analysis:
This lot detected SMAD1 at 1:500 dilution in HeLa cell lysate resolved via SDS-PAGE and transferred to PVDF.
Usage Statement
  • Unless otherwise stated in our catalog or other company documentation accompanying the product(s), our products are intended for research use only and are not to be used for any other purpose, which includes but is not limited to, unauthorized commercial uses, in vitro diagnostic uses, ex vivo or in vivo therapeutic uses or any type of consumption or application to humans or animals.
Storage and Shipping Information
Storage ConditionsStable for 1 year at 2-8°C from date of receipt.
Handling Recommendations: Upon receipt, and prior to removing the cap, centrifuge the vial and gently mix the solution.
Packaging Information
Material Size200 µg
Transport Information
Supplemental Information
Specifications
Global Trade Item Number
Catalogue Number GTIN
05-1459 04053252282690

Documentation

Anti-SMAD1 Antibody, clone AS22 MSDS

Title

Safety Data Sheet (SDS) 

Anti-SMAD1 Antibody, clone AS22 Certificates of Analysis

TitleLot Number
Anti-SMAD1, clone AS22 - 2007686 2007686
Anti-SMAD1, clone AS22 - 2279259 2279259
Anti-SMAD1, clone AS22 - 3259069 3259069
Anti-SMAD1, clone AS22 - 4108259 4108259
Anti-SMAD1, clone AS22 - DAM1605006 DAM1605006
Anti-SMAD1, clone AS22 - DAM1616394 DAM1616394
Anti-SMAD1, clone AS22 - NG1548165 NG1548165
Anti-SMAD1, clone AS22 - NG1862037 NG1862037
Anti-SMAD1, clone AS22 -2632491 2632491
Anti-SMAD1, clone AS22 -2700786 2700786
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