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Merck
CN

861375

Sigma-Aldrich

Wright stain

certified by the BSC

Synonym(s):

Eosin Methylene blue according to Wright

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1 EA
CN¥1,002.92

CN¥1,002.92


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1 EA
CN¥1,002.92

About This Item

CAS Number:
MDL number:
UNSPSC Code:
12171500
NACRES:
NA.47

CN¥1,002.92


Please contact Customer Service for Availability

Request a Bulk Order

Agency

certified by the BSC

Quality Level

Assay

≤4% (HPLC)

form

powder

concentration

≤4% (HPLC)

solubility

methanol: 1 mg/mL

application(s)

diagnostic assay manufacturing
hematology
histology

storage temp.

room temp

SMILES string

[s]5c6c(nc7c5cc(cc7)N(C)C)cc[c](c6)=[N+](C)C.Brc1c2[o+]c3c(c(c2cc(c1O)Br)c4c(cccc4)C(=O)O)cc(c(c3Br)O)Br

InChI

1S/C20H8Br4O5.C16H18N3S/c21-11-5-9-13(7-3-1-2-4-8(7)20(27)28)10-6-12(22)17(26)15(24)19(10)29-18(9)14(23)16(11)25;1-18(2)11-5-7-13-15(9-11)20-16-10-12(19(3)4)6-8-14(16)17-13/h1-6H,(H2-,25,26,27,28);5-10H,1-4H3/q;+1/p+1

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Show Differences

1 of 4

This Item
06680071375SAB5500007
conjugate

unconjugated

conjugate

-

conjugate

-

conjugate

unconjugated

biological source

rabbit

biological source

rabbit

biological source

rabbit

biological source

rabbit

species reactivity

human

species reactivity

rat, human

species reactivity

human

species reactivity

human (tested)

clone

SP107, monoclonal

clone

polyclonal

clone

polyclonal

clone

SP242, monoclonal

technique(s)

immunohistochemistry (formalin-fixed, paraffin-embedded sections): 1:50-1:200

technique(s)

ChIP: suitable (ChIP-seq), flow cytometry: suitable, immunocytochemistry: suitable, immunohistochemistry: suitable, immunoprecipitation (IP): suitable, western blot: suitable

technique(s)

western blot: suitable

technique(s)

immunohistochemistry: 1:100

General description

Wright Stain, a modified Romanowsky stain, is intended for differential staining of the cellular elements of blood. It comprises polychrome methylene blue and eosin B.[1] Upon staining blood films with Wright Stain, the white blood cell nucleus and cytoplasm display characteristic blue or pink hues.

Application

  • Wright Stain is intended for use in staining peripheral blood smears and bone marrow smears.
  • It has been used to study the cytogenetics of human hematopoietic cells.[2]
  • It has also been employed in the karyotyping of human embryonic stem cells.[3]
  • It is also used for G-banding and helps in the analysis of poorly spread metaphases.
Reported to be superior to May-Grunwald Stain in blood staining.

Features and Benefits

  • The purified dyes in Wright Stain eliminate inconsistent staining and yield reproducible lot-to-lot chromogenic responses.
  • Reported to be superior to May-Grunwald Stain in blood staining.
  • Certified by the Biological Stain Commission.

Pictograms

Exclamation mark

Signal Word

Warning

Hazard Statements

Hazard Classifications

Acute Tox. 4 Oral - Eye Irrit. 2

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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Certificates of Analysis (COA)

Lot/Batch Number

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Find documentation for the products that you have recently purchased in the Document Library.

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Rodak BF
Hematology: Clinical Principles and Applications (2007)
Generation of FHL2 homozygous knockout lines from human embryonic stem cells by CRISPR/Cas9-mediated ablation
Chang, et al.
Stem Cell Research, 27 (2018)
Histopathologic Technic and Practical Histochemistry, 390-390 (1954)
Chromosome Analysis Protocols (1994)
Phenotypic, Functional, and Safety Control at Preimplantation Phase of MSC-Based Therapy.
Lech W, et al.
Stem Cells International, 2016, 2514917-2514917 (2016)

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