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530339
Sigma-Aldrich(+)-Abscisic Acid - CAS 21293-29-8 - Calbiochem
An isoprenoid plant hormone that acts as a growth regulator affecting leaf and fruit abscission and increases permeability of plant cells to water.
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MSDS (material safety data sheet) or SDS, CoA and CoQ, dossiers, brochures and other available documents.
An isoprenoid plant hormone that acts as a growth regulator affecting leaf and fruit abscission and increases permeability of plant cells to water. Under osmotic stress conditions it alters the osmotic potential of stomatal guard cells, causing them to shrink and stomata to close. Also acts as a proton pump inhibitor. The trans form is shown to potentiate NMDA-gated currents in hippocampal neurons (EC50 = 440 µM).
Please note that the molecular weight for this compound is batch-specific due to variable water content.
Catalogue Number
530339
Brand Family
Calbiochem®
Synonyms
(+)-cis,trans-Abscisic Acid, S-ABA
References
References
Jacob, T., et al. 1999. PNAS96, 12192. Cutler, S.R., et al. 2010. Annu Rev Plant Biol.61, 651.
Jacob, T., et al. 1999. PNAS96, 12192. Cutler, S.R., et al. 2010. Annu Rev Plant Biol.61, 651.
数据表
Note that this data sheet is not lot-specific and is representative of the current specifications for this product. Please consult the vial label and the certificate of analysis for information on specific lots. Also note that shipping conditions may differ from storage conditions.
Revision
18-April-2014 JSW
Synonyms
(+)-cis,trans-Abscisic Acid, S-ABA
Description
An isoprenoid plant hormone that acts as a growth regulator affecting leaf and fruit abscission and increases permeability of plant cells to water. Under osmotic stress conditions it alters the osmotic potential of stomatal guard cells, causing them to shrink and stomata to close. Also acts as a proton pump inhibitor. The trans form is shown to potentiate NMDA-gated currents in hippocampal neurons (EC50 = 440 µM).
Form
Off-white powder
Intert gas (Yes/No)
Packaged under inert gas
CAS number
21293-29-8
Chemical formula
C₁₅H₂₀O₄
Purity
≥98% by HPLC
Solubility
DMSO (100 mg/ml)
Storage
Protect from light
-20°C
Do Not Freeze
Ok to freeze
Special Instructions
Following reconstitution, aliquot and freeze (-20°C). Stock solutions are stable for up to 3 months at -20°C.
Toxicity
Standard Handling
References
Jacob, T., et al. 1999. PNAS96, 12192. Cutler, S.R., et al. 2010. Annu Rev Plant Biol.61, 651.
