Invitrogen™ Phospho-SMAD1/SMAD5 (Ser463, Ser465) Recombinant Rabbit Monoclonal Antibody (31H14L11)

Product Code.	Quantity	unitSize
15366924	100 μg	100µg

Product Code. 15366924 Supplier Invitrogen™ Supplier No. 700047

Description

Rabbit Recombinant Monoclonal Antibody

This antibody is predicted to react with mouse, primate, rat, Rhesus monkey , sea urchin, ovine, porcine, Xenopus and zebrafish based on sequence homology. Intact IgG appears on a non-reducing gel as ~150 kDa band and upon reduction generating a ~25 kDa light chain band and a ~50 kDa heavy chain. Recombinant rabbit monoclonal antibodies are produced using in vitro expression systems. The expression systems are developed by cloning in the specific antibody DNA sequences from immunoreactive rabbits. Then, individual clones are screened to select the best candidates for production. The advantages of using recombinant rabbit monoclonal antibodies include: better specificity and sensitivity, lot-to-lot consistency, animal origin-free formulations, and broader immunoreactivity to diverse targets due to larger rabbit immune repertoire.

The Smad family of proteins are functioning in the transmission of extracellular signals in the TGF-beta signaling pathway. Binding of a TGF-beta superfamily ligands to extracellular receptors triggers phosphorylation of Smad2 at a Serine-Serine-Methionine-Serine (SSMS) motif at its C-terminus. Phosphorylated Smad2 is then able to form a complex with Smad4. These complexes accumulate in the cell nucleus, where they are directly participating in the regulation of gene expression. In mammals, eight Smad proteins have been identified to date. The Smad family of proteins can be divided into three functional groups: the receptor-activated Smads (R-Smads), common mediator Smads (Co-Smads), and the inhibitory Smads (I-Smads). The R-Smads are directly phosphorylated by the activated type I receptors on their C-terminal Ser-Ser-X-Ser (SSXS) motif and include Smad1, Smad2, Smad3, Smad5, and Smad8. Smad2 and Smad3 are phosphorylated in response to TGF-beta and activin, whereas Smad1, Smad5, and Smad8 are phosphorylated in response to BMP (Bone Morphogenetic Protein). This C-terminal phosphorylation allows R-Smad binding to Co-Smad, Smad4, and translocation to the nucleus where they regulate TGF-beta target genes. Smad6 and Smad7 belong to the I-Smad which bind to the type I receptor or Smad4 and block their interaction with R-Smads.

Specifications

• Antigen: Phospho-SMAD1/SMAD5 (Ser463, Ser465)
• Applications: Flow Cytometry, Immunohistochemistry (Paraffin), Western Blot, Immunocytochemistry
• Classification: Recombinant Monoclonal
• Clone: 31H14L11
• Concentration: 0.5 mg/mL
• Conjugate: Unconjugated
• Formulation: PBS with 0.09% sodium azide
• Gene: SMAD1
• Gene Accession No.: Q15797, Q99717
• Gene Alias: 1110051M15Rik; AI451355; AI528653; BSP1; BSP-1; dwarfin-A; Dwarfin-C; dwf-A; DWFC; Dwf-C; hSMAD1; hSmad5; JV41; JV4-1; JV5-1; MAD (mothers against decapentaplegic, Drosophila) homolog 1; MAD homolog 1; MAD homolog 5; MAD homolog1 (mothers against decapentaplegic, Drosophila); MAD, mothers against decapentaplegic homolog 1; MAD, mothers against decapentaplegic homolog 5; Madh1; Madh5; Madr1; mad-related protein 1; Mlp1; mMad1; mothers against decapentaplegic homolog 1; Mothers against decapentaplegic homolog 5; mothers against decapentaplegic, drosophila, homolog of, 5; mothers against DPP homolog 1; mothers against DPP homolog 5; mothers-against-DPP-related 1; Msmad5; MusMLP; OTTHUMP00000223331; SMA- and MAD-related protein 5; SMAD; Smad 1; SMAD 5; SMAD family member 1; SMAD family member 5; SMAD, mothers against DPP homolog 1; SMAD, mothers against DPP homolog 5; SMAD1; SMAD5; TGF-beta signaling protein 1; transforming growth factor-beta signaling protein 1; Transforming growth factor-beta-signaling protein 1
• Gene Symbols: SMAD1, Smad5
• Host Species: Rabbit
• Immunogen: A peptide corresponding to amino acids 456-465 of Q15797 and Q99717.
• Purification Method: Protein A
• Quantity: 100 μg
• Regulatory Status: RUO
• Primary or Secondary: Primary
• Gene ID (Entrez): 4086, 4090
• Target Species: Human
• Content And Storage: Store at 4°C short term. For long term storage, store at -20°C, avoiding freeze/thaw cycles.
• Product Type: Antibody
• Form: Liquid
• Isotype: IgG