SKU: 37692274651

Fixable Viability Dye 740

Sale price$94.50 Regular price$105.00
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Ships within 48 hours · Estimated delivery Jul 16 - Jul 21

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Description

Fixable Viability Dye 740Product Specification Stability & Storage 12 months from date of receipt, 20 C as supplied Background Fixable Viability Dye 740 is excited by the Red laser (with an excitation maximum of 615 nm) and has fluorescence emission maximum at 740 nm, Fixable Viability Dye 740 has similar emission to Alexa Fluor 700. Fixable Viability Dye 740 can intracellular diffusion of the dye and covalent binding to higher overall concentrations of amines, each lot of

Product Specification


Stability & Storage

12 months from date of receipt, -20 °C as supplied

Background

Fixable Viability Dye 740 is excited by the Red laser (with an excitation maximum of 615 nm) and has fluorescence emission maximum at 740 nm, Fixable Viability Dye 740 has similar emission to Alexa Fluor® 700.

Fixable Viability Dye 740 can intracellular diffusion of the dye and covalent binding to higher overall concentrations of amines, each lot of this product is quality control tested, is useful for discrimination of viable from non-viable mammalian cells in multicolor flow cytometric applications.

Each lot of this product is quality control tested. The labeled cells can be fixed with formaldehyde for downstream decontamination, freezing and/or permeabilization and subsequent intracellular staining while maintaining stable viability stain fluorescence.

Protocol

1.Wash cells one time in PBS buffer.

2.Add 1 µl of Fixable Viability Dye 740 Stock Solution for each 1~2 ml of cell suspension (1:1000~1:2000) and vortex immediately. It is recommended that the reagent be titrated for optimal performance for each application.

3.Resuspend cells at 1*10^7 cells/ml in Fixable Viability Dye 740, Incubate the mixture for 10-15 minutes at room temperature protected from light.

4.Wash cells twice with PBS buffer or equivalent buffer containing serum or BSA.

5.Resuspend the cells in Stain Buffer.

Note: This protocol applicable to mouse splenocytes Dying, the reagent be titrated for optimal performance for different cell types. Stain, fix and permeabilize cells as desired for downstream applications.

Shipping Notes
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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
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SKU: 37692274651

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VJR
New York, US
★★★★★ 5
Great non plastic shirt for exercise and daily wear
Color: Claret, Size: Large
Soft and comfortable. Breathable material for exercise. Fits well (L, 5'3",150lb). Wish it was and inch or 2 longer
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Reviewed in the United States on May 27, 2026
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DMR
New York, US
★★★★★ 5
Super nice shirt!
Color: Black, Size: Small
I actually bought this shirt to wear under zip-up hoodies. It's super soft and cozy. It washes up great and is very durable. I just ordered two more in different colors! A great value - perfect!
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Reviewed in the United States on March 16, 2026
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M. Doyle
Louisville, US
★★★★★ 5
Soft shirt
Color: Light Blue, Size: X-Large
Extraordinarily soft. The fit is perfect.
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Reviewed in the United States on May 17, 2026
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The O'Sullivan's
Cuba, US
★★★★★ 5
Comfortable
Color: Claret, Size: XX-Large
The most comfortable, cool shirt I ever owned.
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Reviewed in the United States on May 15, 2026
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Toni Smith
Boise, US
★★★★★ 4
runs a bit small
Color: Ocean Blue, Size: Large
lightweight, comfortable. However, I needed to return and by one size larger. I wanted it it for a comfy - nighttime- like PJ's kind of fit.
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Reviewed in the United States on May 6, 2026

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