Gibberellic Acid (GA) is a very potent plant hormone, which regulates the growth rate of plants promoting cell elongation. Gibberellic acid stimulates the cells of germinating seeds to produce mRNA molecules that code for hydrolytic enzymes. It was first discovered in Japan, in 1935 as a result of the study of a condition common in rice plants called "foolish seedling" disease, which caused the plants to grow much taller than normal.

BSA-conjugated gibberellic acid (gibberellin A3)

store lyophilized/reconstituted at -20°C; this aliquote can be freezed and thawed for up to five times and showed stability for at least 2 years. Please, remember to spin tubes briefly prior to opening them to avoid any losses that might occur from lyophilized material adhering to the cap or sides of the tubes.

immunolocalization (IL)

AS06 193 | anti-indole acetic acid rabbit antibody

AS06 195 | anti-abscisic acid rabbit antibody

AS010 933 | GA3-BSA | gibberellic acid BSA conjugate

collection of antibodies to plant hormones

secondary antibodies to rat IgG

Total IgG concentration is 20 mg/ml. Antibody has low affinity to free GA and other GA forms: 1,4,5,7,9,53 as tested by competitive ELISA.

Using a conjugated Gibberellic acid 3-Ethyl-Chloroformiate-(PC), antibody specificity was performed with an ELISA test by competition experiments with the following compounds: Compound Cross-reactivity ratio (a) Gibberellic acid 3-ECF-BSA (GA3-BSA) 1 Gibberellic acid 1-ECF-BSA (GA1-BSA) 1/> 50 000 Gibberellic acid 4-ECF-BSA (GA4-BSA) 1/> 50 000 Gibberellic acid 5-ECF-BSA (GA5-BSA) 1/> 50 000 Gibberellic acid 7-ECF-BSA (GA7-BSA) 1/> 50 000 Gibberellic acid 9-ECF-BSA (GA9-BSA) 1/> 50 000 Gibberellic acid 53-ECF-BSA (GA53-BSA) 1/> 50 000 (a) : Gibberellic acid 3-ECF-BSA concentration/Other conjugated acids concentration at half displacement ; ECF = Ethyl-Chloroformiate, BSA : Bovine Serum Albumin.