Reacts with surface silanol groups on glass to produce a neutral, hydrophobic, microscopically thin film

Facilitates recovery of large numbers of viable lymphocytes and other mononuclear cells from small volumes of whole blood. Sigma-Aldrich™ Histopaque™-1077 is suitable for human lymphocyte antigen (HLA) typing and as the initial isolation step prior to enumeration of T, B, and ‘null’ lymphocytes.

Used for differentially staining the cellular elements of blood

Coated with poly-L-lysine for tissue section adhesion in routine histological uses

Coated with silane (aminoalkylsilane)

Can be used in promoting cell adhesion to solid substrates

Employs centrifuge tubes specially designed with two chambers separated by a porous high-density polyethylene barrier (“frit”). Sigma-Aldrich™ ACCUSPIN™ – System-Histopaque™ -1077 System allows the addition of anticoagulated whole blood without risk of mixing with the separation medium.

Based on naphthol AS-MX phosphate and fast red violet B salt

Facilitates recovery of viable mononuclear cells from rats, mice, and other small mammals. Sigma-Aldrich™ Histopaque™-1083 is for R&D use only, not for drug, household, or other uses.

General purpose histological fixative

For histologic staining of iron in blood or bone marrow films

For histologic staining of elastin in tissue

CAS: 573-58-0 Molecular Formula: C32H22N6Na2O6S2 Molecular Weight (g/mol): 696.664 InChI Key: IQFVPQOLBLOTPF-UHFFFAOYSA-L Synonym: Cosmos Red PubChem CID: 11313 ChEBI: CHEBI:34653 IUPAC Name: disodium;4-amino-3-[[4-[4-[(1-amino-4-sulfonatonaphthalen-2-yl)diazenyl]phenyl]phenyl]diazenyl]naphthalene-1-sulfonate SMILES: C1=CC=C2C(=C1)C(=CC(=C2N)N=NC3=CC=C(C=C3)C4=CC=C(C=C4)N=NC5=C(C6=CC=CC=C6C(=C5)S(=O)(=O)[O-])N)S(=O)(=O)[O-].[Na+].[Na+]

For the demonstration of lymphocytes and mucopolysaccharides

General-purpose cytoplasmic counterstain

For differential staining of cellular elements of blood

For demonstration of lymphocytes and mucopolysaccharides in tissue sections

Used in staining blood or bone marrow films

Used as red nuclear counterstain in various cytochemical procedures

For cytologic demonstration of specific and non-specific leukocyte esterase

Used for the toning of sections stained with the Silver Methanamine procedure

Used for the identification of reticulocytes in blood films

For use in Sigma Acid Phosphatase (TRAP) Procedure Kit 386 and 387

General-purpose cytoplasmic counterstain

For use as a buffer in various Romanowsky type staining procedures

For routine diagnostic cytology to aid in the identification and classification of exfoliative cells

Demonstrates acid phsophatase and tartrate resistant acid phosphatase (TRAP) in blood, marrow or tissue touch

Intended to demonstrate reticular fibers in tissue sections

Used to detect neutrophils in peripheral blood, marrow or tissue sections embedded in paraffin