Sp3/4 Polyclonal Antibody
Product Specifications
Background
Sp3 transcription factor (SP3) Homo sapiens This gene belongs to a family of Sp1 related genes that encode transcription factors that regulate transcription by binding to consensus GC- and GT-box regulatory elements in target genes. This protein contains a zinc finger DNA-binding domain and several transactivation domains, and has been reported to function as a bifunctional transcription factor that either stimulates or represses the transcription of numerous genes. Transcript variants encoding different isoforms have been described for this gene, and one has been reported to initiate translation from a non-AUG (AUA) start codon. Additional isoforms, resulting from the use of alternate downstream translation initiation sites, have also been noted. A related pseudogene has been identified on chromosome 13. [provided by RefSeq, Feb 2010]
Product Name Alternative
SP3; Transcription factor Sp3; SPR-2; SP4; Transcription factor Sp4; SPR-1
Gene ID
6670/6671
Swiss Prot
Q02447/Q02446
Cross Reactivity
Human; Mouse; Rat
Clonality
Polyclonal
Source
Rabbit
Applications
WB; IHC-p; IF/ICC; ELISA
Dilution
Western Blot: 1/500 - 1/2000. Immunohistochemistry: 1/100 - 1/300. Immunofluorescence: 1/200 - 1/1000. ELISA: 1/10000. Not yet tested in other applications.
Buffer
Liquid in PBS containing 50% glycerol, 0.5% BSA and 0.02% sodium azide.
Molecular Weight
82
Storage Conditions
-20°C/1 year
Protein Weight
82
Available Sizes
Curated Selection
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