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SMAD2 (phospho Thr220) antibody

Anti-SMAD2 (phospho Thr220) antibody used in Western Blot (WB). GTX50332

Cat No. GTX50332

Host

Rabbit

Clonality

Polyclonal

Isotype

IgG

Application

WB

Reactivity

Human
Package
100 μl ($319)

APPLICATION

Application Note

*Optimal dilutions/concentrations should be determined by the researcher.
Application Dilution
WB 1:500-1:1000
Not tested in other applications.

Calculated MW

52 kDa. ( Note )

Predict Reactivity

Mouse, Rat(>80% identity)

PROPERTIES

Form

Liquid

Buffer

PBS (without Mg²⁺ and Ca²⁺) pH 7.4, 150mM NaCl, 0.02% sodium azide, 50% glycerol

Storage

Store as concentrated solution. Centrifuge briefly prior to opening vial. For short-term storage (1-2 weeks), store at 4ºC. For long-term storage, aliquot and store at -20ºC or below. Avoid multiple freeze-thaw cycles.

Concentration

1 mg/ml (Please refer to the vial label for the specific concentration.)

Antigen Species

Human

Immunogen

Peptide sequence around phosphorylation site of threonine 220 (P-E-T(p)-P-P) derived from human SMAD2.

Purification

Purified by antigen-affinity chromatography. Non-phospho specific antibodies were removed by chromatogramphy using non-phosphopeptide.

Conjugation

Unconjugated

Note

For laboratory use only. Not for any clinical, therapeutic, or diagnostic use in humans or animals. Not for animal or human consumption.

TARGET

Synonyms

SMAD family member 2 , JV18 , JV18-1 , MADH2 , MADR2 , hMAD-2 , hSMAD2

Cellular Localization

Cytoplasm,Nucleus

Background

The protein encoded by this gene belongs to the SMAD, a family of proteins similar to the gene products of the Drosophila gene 'mothers against decapentaplegic' (Mad) and the C. elegans gene Sma. SMAD proteins are signal transducers and transcriptional modulators that mediate multiple signaling pathways. This protein mediates the signal of the transforming growth factor (TGF)-beta, and thus regulates multiple cellular processes, such as cell proliferation, apoptosis, and differentiation. This protein is recruited to the TGF-beta receptors through its interaction with the SMAD anchor for receptor activation (SARA) protein. In response to TGF-beta signal, this protein is phosphorylated by the TGF-beta receptors. The phosphorylation induces the dissociation of this protein with SARA and the association with the family member SMAD4. The association with SMAD4 is important for the translocation of this protein into the nucleus, where it binds to target promoters and forms a transcription repressor complex with other cofactors. This protein can also be phosphorylated by activin type 1 receptor kinase, and mediates the signal from the activin. Alternatively spliced transcript variants have been observed for this gene. [provided by RefSeq, May 2012]

Database

Research Area

DATA IMAGES

Anti-SMAD2 (phospho Thr220) antibody used in Western Blot (WB). GTX50332

GTX50332 WB Image

WB analysis of extracts from HeLa cells untreated or treated with PMA using GTX50332 SMAD2 (phospho Thr220) antibody.

REFERENCE

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REVIEW

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SDS
PBS.pdf
Glycerol.pdf
Sodium Azide.pdf