Fra-1 polyclonal antibody
Product Specifications
Background
The v-Fos oncogene was initially detected in two independent murine osteosarcoma virus isolates and an avian nephroblastoma virus. Members of the c-Fos gene family, including c-Fos, Fos B, Fra-1 and Fra-2, encode nuclear phosphoproteins that are rapidly and transiently induced by a variety of agents and function as transcriptional regulators for several genes. In contrast to c-Jun proteins, which form homo- and heterodimers that bind to specific DNA response elements, c-Fos proteins are only active as heterodimers with members of the Jun gene family. In addition, selected ATF/CREB family members can form leucine zipper dimers with Fos and Jun. Different dimers exhibit differential specificity and affinity for AP-1 and CRE sites.
CAS Number
9007-83-4
Structure Composition
Rabbit IgG, 1mg/ml in PBS with 0.02% sodium azide, 50% glycerol, pH7.2
Product Name Alternative
Fos-related antigen 1; FRA-1; FOSL1; FRA1
Swiss Prot
P15407
Reactivity
Human, Mouse
Immunogen
Recombinant protein of human FOSL1.
Conjugation
Unconjugated
Applications
WB IHC IF
Dilution
WB 1:500 - 1:2000 IHC 1:50 - 1:200 IF 1:50 - 1:100
Purity
The antibody was affinity-purified from rabbit antiserum by affinity-chromatography using epitope-specific immunogen and the purity is > 95% (by SDS-PAGE) .
Modification
Unmodification
Molecular Weight
~ 39 kDa
Storage Conditions
Store at 4°C short term. Aliquot and store at -20°C long term. Avoid freeze-thaw cycles.
Notes
For research use only, not for use in diagnostic procedure.
Specificity
Fra-1 polyclonal antibody detects endogenous levels of Fra-1 protein.
Applications Notes
Western blot analysis of extracts of various cells, using FOSL1 antibody.
Host or Source
Rabbit
Available Sizes
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