A synthetic peptide derived from human SP1 (AA 554-568).
Positive Control
WB: HeLa, Ramos, MCF7, NIH/3T3 and C6 cell lysates. IHC: Human colon cancer tissue. ICC/IF: HeLa cells.
Conjugation
Unconjugated
Grade
ExactAb™, Recombinant, Validated
Product Description
Rabbit anti Human SP1 Antibody, Recombinant, could be used for WB, IHC, IF/ICC and so on. Application: WB: 1/500-1/1000 IHC: 1/50-1/100 IF/ICC:1/50-1/200 Protein Function: Transcription factor that can activate or repress transcription in response to physiological and pathological stimuli. Binds with high affinity to GC-rich motifs and regulates the expression of a large number of genes involved in a variety of processes such as cell growth, apoptosis, differentiation and immune responses. Highly regulated by post-translational modifications (phosphorylations, sumoylation, proteolytic cleavage, glycosylation and acetylation). Binds also the PDGFR-alpha G-box promoter. May have a role in modulating the cellular response to DNA damage. Implicated in chromatin remodeling. Plays a role in the recruitment of SMARCA4/BRG1 on the c-FOS promoter. Plays an essential role in the regulation of FE65 gene expression. In complex with ATF7IP, maintains telomerase activity in cancer cells by inducing TERT and TERC gene expression.
Product Properties
Isotype
Rabbit IgG
SDS-PAGE
150 kDa
Purification Method
Antigen affinity purified
Form
Liquid
Concentration
1.0 mg/mL
Storage Temp
Store at -20°C,Avoid repeated freezing and thawing
Shipped In
Ice chest + Ice pads
Stability And Storage
Store at 4°C short term (1-2 weeks). Store at -20°C long term (24 months). Upon delivery aliquot. Avoid freeze/thaw cycle.
Images
Recombinant SP1 Antibody (Ab128849) - Western Blot All lanes: Recombinant SP1 Antibody (Ab128849) at 1/1000 dilution Samples: Lysates at 20 µg per lane Secondary: Goat Anti-Rabbit IgG H&L (HRP) (Ab170144) at 1/20000 dilution
Predicted band size: 81 kDa Observed band size: 89 kDa Exposure time: 93.7 s
Recombinant SP1 Antibody (Ab128849) - IF/ICC Immunocytochemistry analysis of SP1 (green) in HeLa using Recombinant SP1 Antibody (Ab128849), and cells were counterstained with DAPI (blue).
Recombinant SP1 Antibody (Ab128849) - IHC Immunohistochemistry analysis of paraffin-embedded Human colon cancer tissue using Recombinant SP1 Antibody (Ab128849). High-pressure and temperature Sodium Citrate pH 6.0 was used for antigen retrieval.