Smad2(Ser465 + Ser467) Antibody, Biotin Conjugated

Basic information

Name

Smad2(Ser465 + Ser467) Antibody, Biotin Conjugated

size

0.1ml

Catalog number

bs-3419R-Biotin

Price

350 €

Details & buy    

Extended information

Excitation Emission

N/A

Gene ID number

4087

Conjugation

Biotin

Tested applications

WB, IHC-P

French translation

anticorps

Clonality

Polyclonal

Concentration

1ug per 1ul

Additional conjugation

Biotinylated

Modification

Phosphorylation

Modification site

Ser465 + Ser467

Crossreactivity

Human, Mouse, Rat

Clone

Polyclonal antibody

Target Antigen

Smad2 Ser465 + Ser467

Category

Conjugated Primary Antibodies

Host Organism

Rabbit (Oryctolagus cuniculus)

Recommended dilutions

WB(1:100-1000), IHC-P(1:100-500)

Purification method

This antibody was purified via Protein A.

Long name

Smad2(Ser465 + Ser467) Antibody, Biotin Conjugated

Specificity

This is a highly specific antibody against Smad2 Ser465 + Ser467.

Crossreactive species details

Due to limited amount of testing and knowledge, not every possible cross-reactivity is known.

Source

KLH conjugated synthetic phosphopeptide derived from human SMAD2 around the phosphorylation site of Ser465/467

Storage conditions

Keep the antibody in an aqueous buffered solution containing 1% BSA, 50% glycerol and 0.09% sodium azide. Store refrigerated at 2 to 8 degrees Celcius for up to 1 year.

Synonyms

Smad2p-Ser465/467; p-Smad2Ser465/467; Smad2p-S465/467; hMAD 2; hSMAD2; JV18 1; JV18; JV181; MAD; MAD Related Protein 2; MADH2; MADR2; MGC22139; MGC34440; Mothers Against Decapentaplegic Homolog 2; mothers against DPP homolog 2; SMAD 2; SMAD; SMAD2; SMAD2_HUMAN.

Properties

If you buy Antibodies supplied by Bioss Primary Conjugated Antibodies they should be stored frozen at - 24°C for long term storage and for short term at + 5°C.Biotin conjugates can be detected by horseradish peroxidase, alkaline phosphatase substrates or anti biotin conjugated antibodies. Avidin and Streptavidin bind to the small biotin and are couple to HRP or AP for ELISA. To break the streptavidin Biotin bond we suggest to use a 6 molar guanidine HCl solution with acidity of pH 1.6.

Antigen background

Smad2 is a 58 kDa member of a family of proteins involved in cell proliferation, differentiation and development. The Smad family is divided into three subclasses: receptor-regulated Smad's, activin/TGF alpha receptor-regulated (Smad2 and 3) or BMP receptor regulated (Smad1, 5, and 8); the common partner, (Smad4) that functions via its interaction to the various Smad's; and the inhibitory Smad's, (Smad6 and Smad7). Smad2 consists of two highly conserved domains, the N terminal Mad homology (MH1) and the C-terminal Mad homology 2 (MH2) domains. The MH1 domain binds DNA and regulates nuclear import and transcription while the MH2 domain conserved among all the Smad's regulates Smad2 oligomerization and binding to cytoplasmic adaptors and transcription factors. Activated Smad2 associates with Smad4 and translocates as a complex into the nucleus, allowing its binding to DNA and transcription factors. This translocation of Smad2 (as well as Smad3) into the nucleus is a central event in TGF beta signaling. Phosphorylation of threonine 8 in the calmodulin binding region of the MH1 domain by extracellular signal regulated kinase 1(ERK 1) enhances Smad2 transcriptional activity, which is negatively regulated by calmodulin. The regulation of Smad2 phosphorylation on threonine 8 by ERK 1 and calmodulin is critical for Smad2 mediated signaling.