Karrikin 2

Cat. No.: HY-W187279 Pureza: 99.17%: Ficha de datos
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Karrikin 2 is a seed germination stimulant identified in smoke produced by plant combustion. Karrikins induce seed germination in Arabidopsis thaliana, lettuce, E. penduliflora and S. orbiculatum. Karrikin 2 upregulates the expression of gibberellin (GA) biosynthesis genes GA3ox1, GA3ox2 and the gibberellin GA4-responsive gene CP1 in Arabidopsis thaliana seeds.

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Karrikin 2 Estructura química

No. CAS : 857054-03-6

Tamaño	Stock	Cantidad
Solid + Solvent (Highly Recommended)
10 mM * 1 mL in DMSO ready for reconstitution	En stock	Estimated Time of Arrival: December 31
Solution
10 mM * 1 mL in DMSO	En stock	Estimated Time of Arrival: December 31
Solid
5 mg	En stock	Estimated Time of Arrival: December 31
10 mg	En stock	Estimated Time of Arrival: December 31
25 mg	En stock	Estimated Time of Arrival: December 31
50 mg	En stock	Estimated Time of Arrival: December 31
100 mg	Obtener un presupuesto
200 mg	Obtener un presupuesto

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Brassinolide Gibberellins

Actividad biológica
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Descripciòn

In Vitro

Karrikin 2 (10 nM-10 μM; 7 d) potently promotes the germination of initially dormant Arabidopsis thaliana Ler seeds^[1].
Karrikin 2 (1 μM; 24 h) upregulates the expression of gibberellin (GA) biosynthetic genes GA3ox1, GA3ox2, and the GA-responsive marker gene CP1 in initially dormant Arabidopsis thaliana Ler seeds that are imbibed for 24 h under continuous light at 20℃^[1].
Karrikin 2 (dissolved in agar medium and applied continuously from sowing) potently promotes seed germination of primary dormant Arabidopsis thaliana ecotype Ler at concentrations as low as 10 nM^[1].

MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.

Peso molecular

136.10

Fòrmula

C₇H₄O₃

No. CAS

857054-03-6

Appearance

Solid

Color

White to light brown

SMILES

O=C1OC2=COC=CC2=C1

Envío

Room temperature in continental US; may vary elsewhere.

Almacenamiento

Powder	-20°C	3 years
	4°C	2 years
In solvent	-80°C	6 months
	-20°C	1 month

Solvente y solubilidad

In Vitro:

DMSO : 50 mg/mL (367.38 mM; Need ultrasonic; Hygroscopic DMSO has a significant impact on the solubility of product, please use newly opened DMSO)

Preparing
Stock Solutions

Concentration Solvent Mass	1 mg	5 mg	10 mg

1 mM	7.3475 mL	36.7377 mL	73.4754 mL
5 mM	1.4695 mL	7.3475 mL	14.6951 mL
10 mM	0.7348 mL	3.6738 mL	7.3475 mL

View the Complete Stock Solution Preparation Table

* Please refer to the solubility information to select the appropriate solvent. Once prepared, please aliquot and store the solution to prevent product inactivation from repeated freeze-thaw cycles.
Storage method and period of stock solution: -80°C, 6 months; -20°C, 1 month. When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.

Calculadora de molaridad
Calculadora de dilución

Mass (g) = Concentration (mol/L) × Volume (L) × Molecular Weight (g/mol)

Concentration _(start) × Volume _(start) = Concentration _(final) × Volume _(final)

This equation is commonly abbreviated as: C₁V₁ = C₂V₂

Concentration _(start)

Volume _(start)

Concentration _(final)

Volume _(final)

In Vivo Dissolution Calculator

Please enter the basic information of animal experiments:

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Recommended: Prepare an additional quantity of animals to account for potential losses during experiments.

Calculation results:

Working solution concentration: mg/mL

Pureza y Documentación

Purity: 99.17%

Select Batch:

Ficha de datos (273 KB) SDS (393 KB)

COA (250 KB) HNMR (163 KB) RP-HPLC (228 KB) MS (69 KB)

Instrucciones de manejo (2659 KB)

Referencias

[1]. Nelson DC, et al. Karrikins discovered in smoke trigger Arabidopsis seed germination by a mechanism requiring gibberellic acid synthesis and light. Plant Physiol. 2009 Feb;149(2):863-73. [Content Brief]

Complete Stock Solution Preparation Table

Optional Solvent	Concentration Solvent Mass	1 mg	5 mg	10 mg	25 mg

DMSO	1 mM	7.3475 mL	36.7377 mL	73.4754 mL	183.6885 mL
	5 mM	1.4695 mL	7.3475 mL	14.6951 mL	36.7377 mL
	10 mM	0.7348 mL	3.6738 mL	7.3475 mL	18.3688 mL
	15 mM	0.4898 mL	2.4492 mL	4.8984 mL	12.2459 mL
	20 mM	0.3674 mL	1.8369 mL	3.6738 mL	9.1844 mL
	25 mM	0.2939 mL	1.4695 mL	2.9390 mL	7.3475 mL
	30 mM	0.2449 mL	1.2246 mL	2.4492 mL	6.1229 mL
	40 mM	0.1837 mL	0.9184 mL	1.8369 mL	4.5922 mL
	50 mM	0.1470 mL	0.7348 mL	1.4695 mL	3.6738 mL
	60 mM	0.1225 mL	0.6123 mL	1.2246 mL	3.0615 mL
	80 mM	0.0918 mL	0.4592 mL	0.9184 mL	2.2961 mL
	100 mM	0.0735 mL	0.3674 mL	0.7348 mL	1.8369 mL

Karrikin 2 Related Classifications

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Help & FAQs

Do most proteins show cross-species activity?
Species cross-reactivity must be investigated individually for each product. Many human cytokines will produce a nice response in mouse cell lines, and many mouse proteins will show activity on human cells. Other proteins may have a lower specific activity when used in the opposite species.

Keywords:

Karrikin 2857054-03-6Karrikin2Karrikin-2PhytohormoneGA3ox1GA3ox2gibberellic acid synthesisArabidopsis thaliana Ler seedsArabidopsisCP1Arabidopsis thaliana Ler ecotype seedsGA-responsive marker geneGA biosynthetic genesGA4Inhibitorinhibitorinhibit

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