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HT1079

Sigma-Aldrich

Weigert′s Iron Hematoxylin Set

Weigert’s Iron Hematoxylin Set

Set

Synonym(s):

Weigert’s iron hematoxylin solution

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About This Item

MDL number:
MFCD00284879
UNSPSC Code:
41116121
NACRES:
NA.47
Pricing and availability is not currently available.

Quality Level

500

form

solution

shelf life

Expiry date on the label.

IVD

for in vitro diagnostic use

technique(s)

microbe id | staining: suitable

application(s)

hematology
histology

storage temp.

room temp

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Application

Recommended in lengthy or acidic stain procedures. Resists decolorization better than aluminum based hematoxylin formulations.

Components

Weigert′s iron hematoxylin solution set consists of HT107 Part A and HT109 Part B.

Kit Components Also Available Separately

Product No.
Description
SDS
  • HT107Weigert’s Iron Hematoxylin Solution, Part A, Part A 500 mLSDS
  • HT109Weigert’s Iron Hematoxylin Solution, Part B, Part B 500 mLSDS

Pictograms

FlameCorrosion
GHS02,GHS05

Signal Word

Danger

Hazard Statements

H225,H290,H319

Hazard Classifications

Eye Irrit. 2 - Flam. Liq. 2 - Met. Corr. 1

Storage Class Code

3 - Flammable liquids

Flash Point(F)

60.0 °F

Flash Point(C)

15.55 °C

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Certificates of Analysis (COA)

Lot/Batch Number
0000342434
0000342434
0000306087
0000248352
SLCK8865

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Eleni Tseliou et al.
PloS one, 11(1), e0144523-e0144523 (2016-01-20)
Single-vessel, intracoronary infusion of stem cells under stop-flow conditions has proven safe but achieves only limited myocardial coverage. Continuous flow intracoronary delivery to one or more coronary vessels may achieve broader coverage for treating cardiomyopathy, but has not been investigated.
Hekmat B Khoukaz et al.
Arteriosclerosis, thrombosis, and vascular biology, 40(6), 1479-1490 (2020-04-10)
Enhanced expression of PAI-1 (plasminogen activator inhibitor-1) has been implicated in atherosclerosis formation in humans with obesity and metabolic syndrome. However, little is known about the effects of pharmacological targeting of PAI-1 on atherogenesis. This study examined the effects of
Maria Cimini et al.
JCI insight, 5 (2019-07-10)
Podoplanin, a small mucine-type transmembrane glycoprotein, has been recently shown to be expressed by lymphangiogenic, fibrogenic and mesenchymal progenitor cells in the acutely and chronically infarcted myocardium. Podoplanin binds to CLEC-2, a C-type lectin-like receptor 2 highly expressed by CD11bhigh
Lucia Kořínková et al.
Journal of molecular endocrinology, 64(2), 77-90 (2019-12-20)
Lack of leptin production in ob/ob mice results in obesity and prediabetes that could be partly reversed by leptin supplementation. In the hypothalamus, leptin supports the production of prolactin-releasing peptide (PrRP), an anorexigenic neuropeptide synthesized and active in the brain.
Serena Duchi et al.
Materials (Basel, Switzerland), 12(4) (2019-02-23)
Cartilage defects and diseases remain major clinical issues in orthopaedics. Biomanufacturing is now a tangible option for the delivery of bioscaffolds capable of regenerating the deficient cartilage tissue. However, several limitations of in vitro and experimental animal models pose serious
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Questions

1–2 of 2 Questions  

  1. Can Harris, Gill's, or Mayer's Hematoxylin be used as a substitute for Weigert's Iron Hematoxylin?

    1 answer

    1. In general, Harris, Gill's, or Mayer's Hematoxylin cannot be substituted for Weigert's Iron Hematoxylin. Weigert's Iron Hematoxylin is the preferred hematoxylin when staining procedures are very lengthy or quite acidic, as it does not tend to decolorize under such conditions. Weigert's Iron Hematoxylin is not typically used for staining slides for hematoxylin and eosin (H&E). Instead, it is most frequently used as a counterstain for special stain procedures when an aluminum-based hematoxylin formulation is not suitable. An example of such use would be in either Gomori or Masson Trichrome procedures.

      Weigert's Iron Hematoxylin is not typically used for staining slides for hematoxylin and eosin (H&E). Instead, it is most frequently used as a counterstain for special stain procedures when an aluminum-based hematoxylin formulation is not suitable. An example of such use would be in either Gomori or Masson Trichrome procedures.

      Helpful?

  2. Is there a staining protocol available for Weigert's Iron Hematoxylin HT1079?

    1 answer

    1. This solution is typically used as a nuclear counterstain for various special stain procedures. The instructions provided for the HT10 (Gomori's Trichrome Solution) or HT15 (Masson Trichrome) staining procedures can be used

      Helpful?

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