SMAD2 Rabbit monoclonal antibody
Product Specifications
Background
Members of the Smad family of signal transduction molecules are components of a critical intracellular pathway that transmit TGF-β signals from the cell surface into the nucleus. Three distinct classes of Smads have been defined: the receptor-regulated Smads (R-Smads), which include Smad1, 2, 3, 5, and 8; the common-mediator Smad (co-Smad), Smad4; and the antagonistic or inhibitory Smads (I-Smads), Smad6 and 7 . Activated type I receptors associate with specific R-Smads and phosphorylate them on a conserved carboxy-terminal SSXS motif. The phosphorylated R-Smad dissociates from the receptor and forms a heteromeric complex with the co-Smad (Smad4), allowing translocation of the complex to the nucleus. Once in the nucleus, Smads can target a variety of DNA binding proteins to regulate transcriptional responses .
CAS Number
9007-83-4
Structure Composition
Liquid in 50mM Tris-Glycine (pH 7.4), 0.15M NaCl, 50% Glycerol, 0.01% Sodium azide and 0.05% BSA.
Product Name Alternative
MADH2; MADR2; Mothers against decapentaplegic homolog 2; MAD homolog 2; Mothers against DPP homolog 2; JV18-1; Mad-related protein 2; hMAD-2; SMAD family member 2; SMAD 2; Smad2; hSMAD2
Swiss Prot
Q15796
Reactivity
Human, Rat, Hamster
Immunogen
A synthetic peptide of human Smad2
Conjugation
Unconjugated
Related Pathways
TGFβ Smad signaling
Applications
WB, IHC, IF/ICC, IP
Dilution
WB (1/500 - 1/1000), IHC (1/50 - 1/100), IF/ICC (1/50 - 1/100), IP (1/10 - 1/50)
Purity
The antibody was purified by immunogen affinity chromatography.
Modification
Unmodification
Molecular Weight
~ 52 kDa
Storage Conditions
Store at 4°C short term. Aliquot and store at -20°C long term. Avoid freeze-thaw cycles.
Notes
For research use only, not for use in diagnostic procedure.
Specificity
Recognizes endogenous levels of SMAD2 protein.
Applications Notes
Western blot analysis of SMAD2 expression in C6 (A), Hela (B), CHOK1 (C), Jurkat (D) whole cell lysates.
Host or Source
Rabbit
Available Sizes
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