o7380-5g Display Image

Orcein, synthetic

Code: o7380-5g D2-231

Application

Orcein is highly recommended as a vital stain for elastic fibers and lamellae. Orcein is used as a nuclear stain for mounting embryos and assessing the maturation...


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£72.60 5G
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Application

Orcein is highly recommended as a vital stain for elastic fibers and lamellae. Orcein is used as a nuclear stain for mounting embryos and assessing the maturation of oocytes. Other routine applications of orcein involve the staining of plant chromosomes.

General description

Orcein or CI Natural Red 28 is an elastic tissue stain. The fluorescence properties of Orcein show maximum emission peak at 587 nm (low concentration) and 620 nm (high concentration) upon suitable excitation and acidic pH.

εmax≥400 at 580 nm in 0.1 M NaOH
application(s)diagnostic assay manufacturinghematologyhistology
biological sourcesynthetic
formpowder or crystals
InChI keyVPEASJIRGSVXBF-UHFFFAOYSA-N
InChI1S/C28H24N2O7/c1-11-5-15(31)7-17(33)25(11)29-27-13(3)23-21(9-19(27)35)37-22-10-20(36)28(14(4)24(22)23)30-26-12(2)6-16(32)8-18(26)34/h5-10,29-34H,1-4H3
Quality Level100
solubility1 M NaOH: 1 mg/mL, clear
storage temp.room temp
Code
Description
Unit Size
List Price
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O7380-10G
Orcein, synthetic

Unit:10G
List Price: £134.00
Source:List Price
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Cas Number1400-62-0
This product has met the following criteria: