Sigma-Aldrich H3136 Hematoxylin certified by the Biological Stain Commission 100 gr
Marka
Stok Kodu
LB.SA.H3136-100G
Kısa Bilgi
Synonym(s): Natural Black 1 Empirical Formula (Hill Notation): C16H14O6 · xH2O CAS Number: 517-28-2 Molecular Weight: 302.28 (anhydrous basis) Colour Index Number: 75290 Beilstein: 91400 EC Number: 208-237-3 MDL number: MFCD00078111 PubChem Substance ID: 24895554 NACRES: NA.47
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Sigma-Aldrich H3136 Hematoxylin certified by the Biological Stain Commission 100 gr |
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Synonym(s): Natural Black 1
Empirical Formula (Hill Notation): C16H14O6 · xH2O
CAS Number: 517-28-2
Molecular Weight: 302.28 (anhydrous basis)
Colour Index Number: 75290
Beilstein: 91400
EC Number: 208-237-3
MDL number: MFCD00078111
PubChem Substance ID: 24895554
NACRES: NA.47 |
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PROPERTIES
grade certified by the Biological Stain Commission
Quality Level 200
form powder
mp 200 °C (dec.) (lit.)
solubility ethanol: 1 mg/mL
application(s) diagnostic assay manufacturing, hematology, histology
storage temp. room temp
SMILES string Oc1cc2C[C@@]3(O)COc4c(O)c(O)ccc4[C@H]3c2cc1O
InChI 1S/C16H14O6/c17-10-2-1-8-13-9-4-12(19)11(18)3-7(9)5-16(13,21)6-22-15(8)14(10)20/h1-4,13,17-21H,5-6H2/t13-,16+/m0/s1
InChI key WZUVPPKBWHMQCE-XJKSGUPXSA-N
Gene Information rat ... Adora1(29290) , Adora2a(25369)
DESCRIPTION
General description
Hematoxylin is a basophilic dye extracted from the tree Heamatoxylum campechianum. It specifically binds to acidic compounds and thus is useful for staining cell nuclei which contain acidic substances: DNA and RNA. Hematoxylin, when oxidized forms hematein, which has thick pale blue purple colour. Hematoxylin is often used along with eosin, in histological study under light microscope.[1]
Application
Hematoxylin has been used: to visualize anatomical features and to detect nucleus locus coeruleus adjacent to the periaqueductal gray region in brainstem samples[2] as a nuclear counterstain[3] to visualize the nucleus, adipocytes were counterstained with a hematoxylin reagent[4] to stain lung tissue for histological analysis[5]
Suitability
Certified for use in Weigert′s iron hematoxylin, Mayer′s hemalum, Harris hemalum and in Heidenhain′s technique |
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