Phospho-SMAD4 Antibody (pT277)
0.4 ml
F48451-0.4ML
406 €
Q13485
Antibody
anticorps
Unconjugated
Antigen affinity
IHC, IF, DB, ELISA
Polyclonal antibody
Phospho-SMAD4 (pT277)
Antigen affinity purified
Polyclonal (rabbit origin)
Rabbit (Oryctolagus cuniculus)
In 1X PBS, pH 7.4, with 0.09% sodium azide
Immunofluorescence: 1:10-1:50,Dot blot: 1:500,IHC (Paraffin): 1:10-1:50
This phospho-SMAD4 antibodyis to be used only for research purposes and not for diagnostics..
Titration of the phospho-SMAD4 antibody may be required due to differences in protocols and secondary/substrate sensitivity.
If you buy Antibodies supplied by NJS poly they should be stored frozen at - 24°C for long term storage and for short term at + 5°C.
Human (Homo sapiens) ; Due to limited knowledge and inability to test the antibody against all known species, we cannot guarantee that no other cross reactivity can occur.
This phospho-SMAD4 antibody was produced from rabbits immunized with a KLH conjugated synthetic phosphopeptide corresponding to amino acid residues surrounding pT277 of human SMAD4.
Aliquot the phospho-SMAD4 antibody and store frozen at -20 deg. Celcius or lower. Cycles of freezing and thawing can denaturate the peptide chains of the antibodies and reduce their sensitivity and/or change their affinity. Prepare aliqotes in such a manner so that freeze-thaw cycles are minimized.
Common mediator of signal transduction by TGF-beta (transforming growth factor) superfamily, SMAD4 is the common SMAD (co-SMAD). It promotes binding of the SMAD2/SMAD4/FAST-1 complex to DNA and provides an activation function required for SMAD1 or SMAD2 to stimulate transcription. It may act as a tumor suppressor.
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