Expected species reactivity: Mouse, Rat, Pig, Chicken
纯化方法
Antigen affinity purified
免疫原
This phospho-SMAD3 antibody was produced from rabbits immunized with a KLH conjugated synthetic phosphopeptide corresponding to amino acid residues surrounding pS208 of human SMAD3.
KO Validated
SMAD3
适用: 人
WB, IHC, IF, IP
宿主: 兔
Monoclonal
unconjugated
应用备注
Titration of the phospho-SMAD3 antibody may be required due to differences in protocols and secondary/substrate sensitivity.\. Immunofluorescence: 1:10-1:100,Dot blot: 1:500
限制
仅限研究用
状态
Liquid
缓冲液
In 1X PBS, pH 7.4, with 0.09 % sodium azide
储存液
Sodium azide
注意事项
This product contains Sodium azide: a POISONOUS AND HAZARDOUS SUBSTANCE which should be handled by trained staff only.
储存条件
-20 °C
储存方法
Aliquot the phospho-SMAD3 antibody and store frozen at -20°C or colder. Avoid repeated freeze-thaw cycles.
抗原
SMAD3
(SMAD, Mothers Against DPP Homolog 3 (SMAD3))
别名
Smad3
背景
SMAD3, a receptor regulated SMAD (R-SMAD) is a transcriptional modulator activated by TGF-beta (transforming growth factor) and activin type 1 receptor kinase. SMAD3 is estimated to account for at least 80 % of all TGF-beta-mediated response. Activated type I receptor phosphorylates receptor-activated SMADS (RSMADS) at their c-terminal two extreme serines in the SSXS motif. The phosphorylated R-SMAD translocate into nucleus, where they regulate transcription of target genes. SMAD3 signal transduction appears to be important in the rgulation of muscle-specific genes. Loss of SMAD3 is a feature of pediatric T-cell lymphoblastic leukemia, while upregulation of SMAD3 may be responsible for TGFB hyperresponsiveness observed in scleroderma.