苏木精

Hematoxylin

	产品编号	CFN96490
	CAS编号	517-28-2
	分子式 = 分子量	C₁₆H₁₄O₆ = 302.28
	产品纯度	>=98%
	物理属性	Powder
	化合物类型	Flavonoids
	植物来源	The heartwoods of Caesalpinia sappan.
ChemFaces的产品在影响因子大于5的优秀和顶级科学期刊中被引用

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产品名称	产品编号	CAS编号	包装	QQ客服
苏木精	CFN96490	517-28-2	10mg	QQ客服：215959384
苏木精	CFN96490	517-28-2	20mg	QQ客服：215959384
苏木精	CFN96490	517-28-2	50mg	QQ客服：215959384
苏木精	CFN96490	517-28-2	100mg	QQ客服：215959384

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ChemFaces的产品在许多优秀和顶级科学期刊中被引用

Cell. 2018 Jan 11;172(1-2):249-261.e12.
doi: 10.1016/j.cell.2017.12.019.
IF=36.216(2019)

PMID: 29328914

Cell Metab. 2020 Mar 3;31(3):534-548.e5.
doi: 10.1016/j.cmet.2020.01.002.
IF=22.415(2019)

PMID: 32004475

Mol Cell. 2017 Nov 16;68(4):673-685.e6.
doi: 10.1016/j.molcel.2017.10.022.
IF=14.548(2019)

PMID: 29149595

ACS Nano. 2018 Apr 24;12(4): 3385-3396.
doi: 10.1021/acsnano.7b08969.
IF=13.903(2019)

PMID: 29553709

Nature Plants. 2016 Dec 22;3: 16206.
doi: 10.1038/nplants.2016.205.
IF=13.297(2019)

PMID: 28005066

Sci Adv. 2018 Oct 24;4(10): eaat6994.
doi: 10.1126/sciadv.aat6994.
IF=12.804(2019)

PMID: 30417089

Subang Jaya Medical Centre (Malaysia)

Utah State University (USA)

Florida A&M University (USA)

University of Wuerzburg (Germany)

CSIRO - Agriculture Flagship (Australia)

University of the Basque Country (Spain)

The Vancouver Prostate Centre (VPC) (Canada)

Centralised Purchases Unit (CPU), B.I.T.S (India)

Ain Shams University (Egypt)

Universidade Federal de Goias (UFG) (Brazil)

Chinese University of Hong Kong (China)

Mahidol University (Thailand)

National Chung Hsing University (Taiwan)

University of Bordeaux (France)

More...

Description:

Hematoxylin and eosin (H+E) are pigments, they are used to morphological assessment.

In vivo:

Stroke. 1993 Jan;24(1):117-21.

Effect of brain edema on infarct volume in a focal cerebral ischemia model in rats.[Pubmed: 8418534]

Infarct volume is one of the common indexes for assessing the extent of ischemic brain injury following focal cerebral ischemia. Accuracy in the measurement of infarct volume is compounded by postischemic brain edema that may increase brain volume in the infarcted region. We evaluated the effect of brain edema on infarct volume determined by triphenyltetrazolium chloride and hematoxylin and eosin stains in a focal cerebral ischemia model in rats.
METHODS AND RESULTS:
In a middle cerebral artery occlusion model in rats, infarction is confined to the cerebral cortex. The infarct was delineated by triphenyltetrazolium chloride stain and, in selected samples, by hematoxylin and eosin stain. We determined infarct size at different times after the ischemic insult (6 hours to 7 days) in relation to the evolution of brain edema by the direct measurement of infarct volume. Indirect measurement to reduce the effect of edema on infarct volume was also conducted in the same brain samples. Direct measurement showed that infarct volume fluctuated with the evolution of brain edema (one-way analysis of variance, p < 0.0001). Infarct volume determined by indirect measurement was independent of the extent of brain edema and remained stable from 6 hours to 3 days after ischemia. There was a good correlation between triphenyltetrazolium chloride and hematoxylin and eosin stains in delineating infarct volume with both direct and indirect measurement.
CONCLUSIONS:
Traditional direct measurement of infarct volume is associated with an overestimation of infarct volume during the development of brain edema in the first 3 days after ischemia. This artifact can be reduced with indirect measurement, which is based on noninfarcted cortex volume.

产品名称	产品编号	CAS编号	分子式 = 分子量	位单	联系QQ
3,9-二甲氧基紫檀碱; 高紫檀素; Homopterocarpin	CFN97720	606-91-7	C₁₇H₁₆O₄ = 284.31	5mg	QQ客服：1457312923
(-)-Variabilin; (-)-Variabilin	CFN97945	370102-93-5	C₁₇H₁₆O₅ = 300.3	5mg	QQ客服：1413575084
3-羟基-9,10-二甲氧基紫檀烷; Methylnissolin	CFN90838	73340-41-7	C₁₇H₁₆O₅ = 300.3	10mg	QQ客服：215959384
美迪紫檀苷; Methylnissolin-3-O-glucoside	CFN93199	94367-42-7	C₂₃H₂₆O₁₀ = 462.5	20mg	QQ客服：1457312923
3-Hydroxy-8,9-methylenedioxypterocarpene; 3-Hydroxy-8,9-methylenedioxypterocarpene	CFN96063	59901-98-3	C₁₆H₁₀O₅ = 282.3	5mg	QQ客服：2056216494
马卡因; 高丽槐素; Maackiain	CFN99746	19908-48-6	C₁₆H₁₂O₅ = 284.27	20mg	QQ客服：2159513211
红车轴草根甙；三叶豆紫檀苷; Trifolirhizin	CFN97160	6807-83-6	C₂₂H₂₂O₁₀ = 446.4	20mg	QQ客服：2056216494
6alpha-羟基高丽槐素; 6alpha-Hydroxymaackiain	CFN96037	61218-44-8	C₁₆H₁₂O₆ = 300.3	5mg	QQ客服：2056216494
豌豆素; Pisatin	CFN96000	20186-22-5	C₁₇H₁₄O₆ = 314.3	5mg	QQ客服：1413575084
Sophoracarpan A ; Sophoracarpan A	CFN96672	1674359-82-0	C₁₇H₁₆O₅ = 300.31	5mg	QQ客服：1413575084

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	1 mg	5 mg	10 mg	20 mg	25 mg
1 mM	3.3082 mL	16.541 mL	33.0819 mL	66.1638 mL	82.7048 mL
5 mM	0.6616 mL	3.3082 mL	6.6164 mL	13.2328 mL	16.541 mL
10 mM	0.3308 mL	1.6541 mL	3.3082 mL	6.6164 mL	8.2705 mL
50 mM	0.0662 mL	0.3308 mL	0.6616 mL	1.3233 mL	1.6541 mL
100 mM	0.0331 mL	0.1654 mL	0.3308 mL	0.6616 mL	0.827 mL