50% Glycerol, 0.05% BSA and 0.05% preservative in PBS (pH 7.2-7.4)
Purification
Protein A affinity purification
Concentration
0.2 mg/ml
Storage
Stored at -20°C for 1 year. Avoid repeated freeze / thaw cycles.
Shipping
Frozen
Form
Liquid
Calculated MW
29 kDa
Observed MW
29 kDa
Clonality
Monoclonal
Clone No.
01A36
Isotype
IgG, Kappa
抗原与靶点信息
Antigen & Target Information
Gene Name
SNAI1
Protein Name
Snail family transcriptional repressor-1
Background
SNAI1 (Snail, Snail family transcriptional repressor 1) is zinc-finger transcriptional repressor and master EMT regulator, silencing epithelial-signature genes and activating mesenchymal programs. Nuclear-localized Snail recognizes E-box motifs within target-gene promoters and directly represses transcription of epithelial markers such as E-cadherin, conferring migratory and invasive cellular phenotypes. It participates in embryonic gastrulation and wound healing. Tumors frequently up-regulate Snail to drive EMT, distant metastasis and chemoresistance. Snail exhibits short half-life and its stability is tightly controlled by ubiquitin-proteasome system.