Buy Three, Get the Fourth Free! | Start Saving >>
11958
PhosphoPlus® Smad2 (Ser465/467) Antibody Duet 
Primary Antibodies

PhosphoPlus® Smad2 (Ser465/467) Antibody Duet  #11958

Western Blotting Image 1

Western blot analysis of extracts from untreated or TGF-beta treated HeLa and NIH/3T3 cells, using Phospho-Smad2 (Ser465/467) (138D4) Rabbit mAb (upper), or Smad2 Antibody #3102 (lower).

Learn more about how we get our images
Western Blotting Image 2

Western blot analysis of extracts from various cell lines using Smad2 (D43B4) XP® Rabbit mAb.

Learn more about how we get our images
Flow Cytometry Image 3

Flow cytometric analysis of HeLa cells using Smad2 (D43B4) XP® Rabbit mAb (blue) compared to a nonspecific negative control antibody (red).

Learn more about how we get our images
IF-IC Image 4

Confocal immunofluorescent analysis of NIH/3T3 cells, serum-starved (left) or treated with hTGF-β3 #8425 (right), using Smad2 (D43B4) XP® Rabbit mAb (green). Actin filaments have been labeled with DY-554 phalloidin (red).

Learn more about how we get our images
Chromatin IP Image 5

Chromatin immunoprecipitations were performed with cross-linked chromatin from HaCaT cells treated with Human TGF-β3 #8425 (7 ng/ml) for 1 h and either Smad2 (D43B4) XP® Rabbit mAb #5339 or Normal Rabbit IgG #2729 using SimpleChIP® Enzymatic Chromatin IP Kit (Magnetic Beads) #9003. The enriched DNA was quantified by real-time PCR using SimpleChIP® Human CDKN1A Intron 1 Primers #4669, SimpleChIP® Human ID1 Promoter Primers #5139, and SimpleChIP® Human α Satellite Repeat Primers #4486. The amount of immunoprecipitated DNA in each sample is represented as signal relative to the total amount of input chromatin, which is equivalent to one.

Learn more about how we get our images
Product Includes Quantity Applications Reactivity MW(kDa) Isotype
Phospho-Smad2 (Ser465/467) (138D4) Rabbit mAb 3108 100 µl
  • WB
H M R Mi 60 Rabbit IgG
Smad2 (D43B4) XP® Rabbit mAb 5339 100 µl
  • WB
  • IP
  • IF
  • F
  • ChIP
H M R Mk 60 Rabbit IgG

PhosphoPlus® Duets from Cell Signaling Technology (CST) provide a means to assess protein activation status. Each Duet contains an activation-state and total protein antibody to your target of interest. These antibodies have been selected from CST's product offering based upon superior performance in specified applications.

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 (1-5). 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 (6-8).

  1. Heldin, C.H. et al. (1997) Nature 390, 465-71.
  2. Attisano, L. and Wrana, J.L. (1998) Curr Opin Cell Biol 10, 188-94.
  3. Derynck, R. et al. (1998) Cell 95, 737-40.
  4. Massagué, J. (1998) Annu Rev Biochem 67, 753-91.
  5. Whitman, M. (1998) Genes Dev 12, 2445-62.
  6. Wu, G. et al. (2000) Science 287, 92-7.
  7. Attisano, L. and Wrana, J.L. (2002) Science 296, 1646-7.
  8. Moustakas, A. et al. (2001) J Cell Sci 114, 4359-69.
Entrez-Gene Id
4087
Swiss-Prot Acc.
Q15796
For Research Use Only. Not For Use In Diagnostic Procedures.

Cell Signaling Technology is a trademark of Cell Signaling Technology, Inc.
PhosphoPlus is a trademark of Cell Signaling Technology, Inc.

Upstream / Downstream

pathwayImage

Explore pathways related to this product.