Name: PUR-1
Brand: AAT Bioquest
SKU: 17560
Price: 115 USD
Availability: InStock

PUR-1

PUR-1 is essentially non-fluorescent in the absence of nucleic acids. Its fluorescence is significantly enhanced in the presence of DNA and/or RNA. In the presence of RNA, PUR-1 has fluorescence at ~478 nm with fluorescence quantum yield of ~40%. PUR-1 dye is excitable at 488 nm (with maximal excitation at 460 nm) and emits fluorescence between 470 to 550 nm with a maximum emission at 478 nm in the presence of nucleic acids. The dye can be used for analyzing blood-borne parasite infections in combination with a flow cytometer.

Protocol

SDS

COA

Catalog	Size	Price	Quantity
17560	1 mg	Price

Calculators

Common stock solution preparation

Table 1. Volume of DMSO needed to reconstitute specific mass of PUR-1 to given concentration. Note that volume is only for preparing stock solution. Refer to sample experimental protocol for appropriate experimental/physiological buffers.

	0.1 mg	0.5 mg	1 mg	5 mg	10 mg
1 mM	228.676 µL	1.143 mL	2.287 mL	11.434 mL	22.868 mL
5 mM	45.735 µL	228.676 µL	457.352 µL	2.287 mL	4.574 mL
10 mM	22.868 µL	114.338 µL	228.676 µL	1.143 mL	2.287 mL

Molarity calculator

Enter any two values (mass, volume, concentration) to calculate the third.

Mass (Calculate)		Molecular weight		Volume (Calculate)		Concentration (Calculate)		Moles
mg	÷	437.3 g/mol	=	mL	x	mM	=	mmol

References

View all 52 references: Citation Explorer

Inhibition of Mitochondrial Fission Protein Reduced Mechanical Allodynia and Suppressed Spinal Mitochondrial Superoxide Induced by Perineural Human Immunodeficiency Virus gp120 in Rats

Authors:

K, undefined and a H, Liu S, Iida T, Yi H, Huang W, Levitt RC, Lubarsky DA, C and iotti KA, Hao S.

Journal:

Anesth Analg (2016): 264

Up-Regulation of Mitochondrial Antioxidant Superoxide Dismutase Underpins Persistent Cardiac Nutritional-Preconditioning by Long Chain n-3 Polyunsaturated Fatty Acids in the Rat

Authors:

Abdukeyum GG, Owen AJ, Larkin TA, McLennan PL.

Journal:

J Clin Med (2016): 32

Mitochondrial flashes: dump superoxide and dance with protons now

Authors:

Demaurex N, Schwarzl and er M., undefined

Journal:

Antioxid Redox Signal. (2016)

Expression and polymorphism (rs4880) of mitochondrial superoxide dismutase (SOD2) and asparaginase induced hepatotoxicity in adult patients with acute lymphoblastic leukemia

Authors:

Alachkar H, Fulton N, Sanford B, Malnassy G, Mutonga M, Larson RA, Bloomfield CD, Marcucci G, Nakamura Y, Stock W.

Journal:

Pharmacogenomics J. (2016)

Adipocyte-Specific Deletion of Manganese Superoxide Dismutase Protects From Diet-Induced Obesity Through Increased Mitochondrial Uncoupling and Biogenesis

Authors:

Han YH, Buffolo M, Pires KM, Pei S, Scherer PE, Boudina S.

Journal:

Diabetes (2016): 2639

Physical properties

Molecular weight	437.30
Solvent	DMSO

Storage, safety and handling

H-phrase	H303, H313, H340
Hazard symbol	XN
Intended use	Research Use Only (RUO)
R-phrase	R20, R21, R68
Storage	Freeze (< -15 °C); Minimize light exposure
UNSPSC	41116134

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Page updated on October 12, 2025