Snail1 (phospho-S246) polyclonal antibody

Product Specifications

Background

The Snail family of developmental regulatory proteins is a group of widely conserved zinc-finger proteins that regulate transcription and include the mammalian proteins SLUG, SNAI 1, the human homolog of Drosophila SNAIL, and Smuc. SNAI 1 and SLUG are expressed in placenta and adult heart, liver, and skeletal muscle. SNAI 1, and the corresponding mouse homolog Sna, each contain three classic zinc fingers and one atypical zinc finger, while SLUG contains five zinc finger regions and a transcriptional repression domain at the amino terminus, which enables SLUG to act as a negative regulator of gene expression. SLUG is implicated in the generation and migration of neural crest cells in human embryos and also contributes to limb bud development. In addition, SLUG also constitutes a cellular anti-apoptotic transcription factor that effectively prevents apoptosis in murine pro-B cells deprived of IL-3.

CAS Number

9007-83-4

Structure Composition

Rabbit IgG, 1mg/ml in PBS with 0.02% sodium azide, 50% glycerol, pH7.2

Product Name Alternative

Zinc finger protein SNAI1; Protein snail homolog 1; Protein sna; SNAI1; SNAH; SNAI 1; Snail 1; Snail-1

Swiss Prot

O95863

Reactivity

Human, Mouse, Rat

Immunogen

Synthetic peptide, corresponding to amino acids 211-260 of Human Snail1.

Conjugation

Unconjugated

Related Pathways

Contribution of Soluble Factors to EMT

Applications

WB IHC

Dilution

WB: 1:500~1:1000 IHC: 1:50~1:200

Purity

The antibody was affinity-purified from rabbit antiserum by affinity-chromatography using epitope-specific immunogen and the purity is > 95% (by SDS-PAGE) .

Modification

Phosphorylation

Molecular Weight

~ 29 kDa

Storage Conditions

Store at 4°C short term. Aliquot and store at -20°C long term. Avoid freeze-thaw cycles.

Notes

For research use only, not for use in diagnostic procedure.

Specificity

Snail1 (phospho-S246) polyclonal antibody detects endogenous levels of Snail1 protein only when phosphorylated at Ser246.

Applications Notes

Western blot (WB) analysis of Snail1 (phospho-S246) polyclonal antibody at 1:500 dilution Lane1:MCF-7 whole cell lysate Lane2:Raw264.7 whole cell lysate Lane3:PC12 whole cell lysate