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Product Description
Sp1 (G447) polyclonal Antibody | BS1598 | Bioworld
Host: Rabbit
Reactivity: Human,Mouse,Rat
Application: WB IHC IF
Application Range: WB: 1:500~1:1000 IHC: 1:50~1:200 IF: 1:50~1:200
Background: Sp1 is a sequence-specific transcription factor that recognizes GGGGCGGGGC and closely related sequences, which are often referred to as GC boxes. Sp1 was initially identified as a HeLa cell-derived factor that selectively activates in vitro transcription from the SV40 promoter and binds to the multiple GC boxes in the 21 bp repeated elements in SV40. The sequence specificity of DNA binding is conferred by Zn (II) fingers, whereas a different region of Sp1 appears to regulate the affinity of DNA binding. Sp1 belongs to a subgroup of transcription factors that are phosphorylated upon binding to promoter sequences.
Storage & Stability: Store at 4°C short term. Aliquot and store at -20°C long term. Avoid freeze-thaw cycles.
Specificity: SP1 (G447) polyclonal Antibody detects endogenous levels of SP1 protein.
Molecular Weight: ~ 90 kDa
Note: For research use only, not for use in diagnostic procedure.
Alternative Names: Transcription factor Sp1; SP1; TSFP1
Immunogen: Synthetic peptide, corresponding to amino acids 421-470 of Human Sp1.
Conjugate: Unconjugated
Modification: Unmodification
Purification & Purity: The Antibody was affinity-purified from rabbit antiserum by affinity-chromatography using epitope-specific immunogen and the purity is > 95% (by SDS-PAGE) .
Pathway: Neuronal and Glial Cell Marker Atlas,
