Revision 2

#12656Store at -20C

1 Kit

(6 x 20 microliters)

Cell Signaling Technology

Orders: 877-616-CELL (2355) [email protected]

Support: 877-678-TECH (8324)

Web: [email protected] cellsignal.com

3 Trask LaneDanversMassachusetts01923USA
For Research Use Only. Not for Use in Diagnostic Procedures.
Product Includes Product # Quantity Mol. Wt Isotype/Source
Phospho-SMAD1 (Ser463/465)/ SMAD5 (Ser463/465)/ SMAD9 (Ser465/467) (D5B10) Rabbit mAb 13820 20 µl 60 kDa Rabbit IgG
Phospho-SMAD1/5 (Ser463/465) (41D10) Rabbit mAb 9516 20 µl 60 kDa Rabbit 
Phospho-SMAD1 (Ser206) (D40B7) Rabbit mAb 5753 20 µl 60 kDa Rabbit IgG
SMAD1 (D59D7) XP® Rabbit mAb 6944 20 µl 60 kDa Rabbit IgG
SMAD4 (D3M6U) Rabbit mAb 38454 20 µl 70 kDa Rabbit IgG
SMAD5 (D4G2) Rabbit mAb 12534 20 µl 60 kDa Rabbit IgG
Anti-rabbit IgG, HRP-linked Antibody 7074 100 µl Goat 

Please visit cellsignal.com for individual component applications, species cross-reactivity, dilutions, protocols, and additional product information.

Description

The SMAD1/5/9 Antibody Sampler Kit provides an economical means of detecting target proteins of the BMP signaling pathway. The kit includes enough antibody to perform two western blots with each primary antibody.

Storage

Supplied in 10 mM sodium HEPES (pH 7.5), 150 mM NaCl, 100 µg/ml BSA, 50% glycerol and less than 0.02% sodium azide. Store at –20°C. Do not aliquot the antibody.

Background

Transforming growth factor-β (TGF-β) superfamily signaling plays a critical role in the regulation of cell growth, differentiation, and development in a wide range of biological systems. In general, signaling is initiated with ligand-induced oligomerization of serine/ threonine receptor kinases and phosphorylation of the cytoplasmic signaling molecules Smad2 and Smad3 for the TGF-β/activin pathway, or Smad1/5/9 for the bone morphogenetic protein (BMP) pathway. Carboxy-terminal phosphorylation of Smads by activated receptors results in their partnering with the common signaling transducer Smad4, and translocation to the nucleus. Activated Smads regulate diverse biological effects by partnering with transcription factors resulting in cell-state specific modulation of transcription (1-7) .

  1. Horbelt, D. et al. (2012) Int J Biochem Cell Biol 44, 469-74.
  2. Ikushima, H. and Miyazono, K. (2010) Nat Rev Cancer 10, 415-24.
  3. Kitisin, K. et al. (2007) Sci STKE 2007, cm1.
  4. Schmierer, B. and Hill, C.S. (2007) Nat Rev Mol Cell Biol 8, 970-82.
  5. Whitman, M. (1998) Genes Dev 12, 2445-62.
  6. Sapkota, G. et al. (2007) Mol Cell 25, 441-54.
  7. Alarcón, C. et al. (2009) Cell 139, 757-69.

Background References

    Trademarks and Patents

    Cell Signaling Technology is a trademark of Cell Signaling Technology, Inc.
    XP is a registered trademark of Cell Signaling Technology, Inc.
    All other trademarks are the property of their respective owners. Visit cellsignal.com/trademarks for more information.

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