Transcription factor Sp1 encoded by SP1 is a zinc finger transcription factor that binds to GC-rich motifs of many promoters.
The encoded protein is involved in many cellular processes, including cell differentiation, cell growth, apoptosis, immune responses, response to DNA damage, and chromatin remodeling.
Post-translational modifications such as phosphorylation, acetylation, glycosylation, and proteolytic processing significantly affect the activity of this protein, which can be an activator or a repressor.
Three transcript variants encoding different isoforms have been found for this gene.
Applications:Suitable for use in Western Blot, Immunohistochemistry, Immunofluorescence, and ELISA.
Other applications not tested.
Recommended Dilution:Western Blot: 1:500-1:2000Immunohistochemistry (paraffin): 1:100-1:300Immunofluorescence: 1:200-1:1000ELISA: 1:20,000Optimal dilutions to be determined by the researcher.
Storage and Stability:May be stored at 4°C for short-term only.
Aliquot to avoid repeated freezing and thawing.
Store at -20°C.
Aliquots are stable for 12 months after receipt.
For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap.
仕様
Size：30ul
Host：rabbit
Source Antibody：human
Grade：Affinity Purified
Purity：Purified by immunoaffinity chromatography.
Form：Supplied as a liquid in PBS, 0.5% BSA, 0.02% sodium azide, 50% glycerol.
Specificity：Recognizes endogenous levels of human Sp1. Species Crossreactivity: mouse and rat
Isotype：IgG
Calc Applications Abbrev：E IF IHC WB
Calc Crossreactivity：Hu Mo Rt
Immunogen：Synthetic peptide corresponding to human Sp1 around the non-phosphorylation site of T739.
