FRI Antibody

Code CSB-PA320518XA01DOA
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Product Details

Full Product Name
Rabbit anti-Arabidopsis thaliana (Mouse-ear cress) FRI Polyclonal antibody
Uniprot No.
Target Names
FRI
Alternative Names
FRIProtein FRIGIDA antibody
Raised in
Rabbit
Species Reactivity
Arabidopsis thaliana
Immunogen
Recombinant Arabidopsis thaliana FRI protein
Immunogen Species
Arabidopsis thaliana (Mouse-ear cress)
Conjugate
Non-conjugated
Clonality
Polyclonal
Isotype
IgG
Purification Method
Antigen Affinity Purified
Concentration
It differs from different batches. Please contact us to confirm it.
Buffer
Preservative: 0.03% Proclin 300
Constituents: 50% Glycerol, 0.01M PBS, pH 7.4
Form
Liquid
Tested Applications
ELISA, WB (ensure identification of antigen)
Protocols
Troubleshooting and FAQs
Storage
Upon receipt, store at -20°C or -80°C. Avoid repeated freeze.
Value-added Deliverables
① 200ug * antigen (positive control);
② 1ml * Pre-immune serum (negative control);
Quality Guarantee
① Antibody purity can be guaranteed above 90% by SDS-PAGE detection;
② ELISA titer can be guaranteed 1: 64,000;
③ WB validation with antigen can be guaranteed positive;
Lead Time
Made-to-order (14-16 weeks)

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Target Background

Function
Required for the regulation of flowering time in the late-flowering phenotype. Involved in the enrichment of a WDR5A-containing COMPASS-like complex at the 'FLOWERING LOCUS C' that trimethylates histone H3 'Lys-4', leading to FLC up-regulation and RNA levels increase. Variants with an early-flowering phenotype (Including cv. Columbia, cv. Landsberg Erecta and cv. Wassilewskija) show loss-of-function mutations of FRI. Able to delay flowering independently of FRL1 activity. Dispensable for the reactivation of FLC in early embryogenesis, but required to maintain high levels of FLC expression in later embryonic and vegetative development. Suppresses the repression of FLC by the autonomous pathway, but has no effect on the expression of the genes involved in this pathway.
Subcellular Location
Nucleus speckle.
Protein Families
Frigida family
Tissue Specificity
Expressed in ovules, but not in stamens.
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