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  4. Acid Black 2

Acid Black 2 (Nigrosine) is an alcohol-soluble absorber used to mimic skin pigmentation in tissue-mimicking phantoms. Acid Black 2 acts as an absorber in silicone-based thin tissue phantoms to simulate varying melanosome volume fractions in skin.

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Acid Black 2

Acid Black 2 Chemical Structure

CAS No. : 8005-03-6

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Acid Black 2 Related Antibodies

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Description

Acid Black 2 (Nigrosine) is an alcohol-soluble absorber used to mimic skin pigmentation in tissue-mimicking phantoms. Acid Black 2 acts as an absorber in silicone-based thin tissue phantoms to simulate varying melanosome volume fractions in skin[1].

In Vitro

Acid Black 2 (1.95-42.33 mg; 6 h) produces silicone-based tissue-mimicking skin phantoms with Mf=2%, 6%, 14%, 30%, and 43% that have nominal μa values of 3.4, 10.2, 23.9, 51.2, and 73.5 cm-1 at 685 nm, respectively, for simulating varying skin pigmentation levels[1].

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

Acid Black 2 Related Antibodies
CAS No.
Appearance

Solid

Color

Dark purple to black

SMILES

[Acid Black 2]
Shipping

Room temperature in continental US; may vary elsewhere.
Storage

4°C, protect from light

*In solvent : -80°C, 6 months; -20°C, 1 month (protect from light)

Solvent & Solubility
In Vitro: 

H2O : 2.86 mg/mL (ultrasonic and warming and heat to 60°C)

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Purity & Documentation
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Acid Black 2 Related Classifications

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  • 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:

Acid Black 28005-03-6NigrosineAcid Black2Acid Black-2Biochemical Assay ReagentsTD NIRSsilicone-based thin tissue phantomsskin phantomsB6 bulk tissue phantomsmelanosome volume fractionsC4 bulk tissue phantomstissue-mimicking phantomsskin pigmentationInhibitorinhibitorinhibit

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