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Conditions of optimal SMAD2/3 antibody performance should be determined experimentally by the investigator.
Price/availability/specifications subject to change without notice. Unless otherwise indicated, our catalog and customized products are for research use only and not intended for human or animal diagnostic or therapeutic use.
Phone: 1-617-401-8149
Fax: 1-617-606-5019
Email: message@sydlabs.com
Or leave a message with a formal purchase
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Background
SMAD proteins transmit signals from transmembrane serine/threonine kinase receptors to the nucleus.Transforming growth factor (TGF)-beta stimulation leads to phosphorylation and activation of Smad2 and Smad3, which form complexes with Smad4 that accumulate in the nucleus and regulate transcription of target genes. Smad2 and Smad3 share highly homology. SMAD2/SMAD3 signal transduction appeared to be important in the regulation of muscle-specific genes. SMAD proteins transmit signals from transmembrane serine/threonine kinase receptors to the nucleus. Smad2 is a 58 kDa member of a family of proteins involved in cell proliferation, differentiation and development. Smad3 is a 50 kDa member of a family of proteins that act as key mediators of TGF beta superfamily signaling in cell proliferation, differentiation and development.
PA000221-B1001: Smad2/3 (Ab-8) Polyclonal Antibody
Rabbit Polyclonal Antibody.
Specificity/Sensitivity: Smad2/3 (Ab-8) antibody detects endogenous levels of total Smad2/3 protein.
Applications: WB: 1:500~1:1000 ELISA: 1:5000.
Reactivity: Human, Mouse, Rat.
Immunogen: The antiserum was produced against synthesized non-phosphopeptide derived from human Smad2/3 around the phosphorylation site of threonine 8 (P-F-TP-P-P).
Purification: The antibody was affinity-purified from rabbit antiserum by affinity-chromatography using epitope-specific immunogen.
Form of Antibody: Rabbit IgG in phosphate buffered saline (without Mg2+ and Ca2+), pH 7.4, 150 mM NaCl, 0.02% sodium azide and 50% glycerol.
Storage/Stability: Stable for 1 year at -20°C and 3 months at 4°C. For maximum recovery of the product, centrifuge the original vial after thawing and before removing the cap. Aliquot to avoid repeated freezing and thawing.
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