Stains and Dyes

A variety of solutions used to selectively bind to and enhance the visibility of biological structures using color and/or fluorescence; used for histology, protein staining, electrophoresis, bacterial classification, blotting, etc.

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5,581 – 5,595 of 7,256 results

5,581

FUJIFILM Biosciences Pure Sericin

Sericin derived from silkworm is an effective supplement instead of FBS for mammalian cell culture medium Adding 0 1% w/v sericin to the medium promotes cell proliferation and inhibits cell death Furthermore adding 1% w/v to the basal medium allows it to be used as a serum-free freezing medium

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5,582

eMolecules 1936-15-8 | Sodium (E)-7-hydroxy-8-(phenyldiazenyl)naphthalene-1,3-disulfonate | Combi-Blocks | MFCD00012457 | 452.360 | C16H10N2Na2O7S2 | 96.000 | [Na+].[Na+].Oc1ccc2cc(cc(c2c1\N=N\c1ccccc1)S([O-])(=O)=O)S([O-])(=O)=O | 5g | 267170648

Sodium (E)-7-hydroxy-8-(phenyldiazenyl)naphthalene-1,3-disulfonate | Combi-Blocks | 1936-15-8 | MFCD00012457 | 452.360 | C16H10N2Na2O7S2 | 96.000 | [Na+].[Na+].Oc1ccc2cc(cc(c2c1\N=N\c1ccccc1)S([O-])(=O)=O)S([O-])(=O)=O | 5g | 267170648

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5,583

Med Vet International Electrode, J0470D3, Set of 7

Set of 7 Electrodes.

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5,584

American Research Products Inc Human PF4 (Platelet Factor 4) ELISA Kit

Human PF4 (Platelet Factor 4) ELISA Kit

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5,585

HIMEDIA EDTA Tetrasodium Salt Dihydrate, Hi-LR, GRM6352, Laboratory Chemicals, Chelating Agent, Laboratory Reagent Grade, CAS 10378-23-1, Complexometric Reagent, Powder, 100 g

EDTA tetrasodium salt dihydrate, Hi-LR is a laboratory reagent grade chelating agent (C10H12N2Na4O8.2H2O, CAS 10378-23-1, molecular weight 416.20) supplied as a readily water-soluble white crystalline powder. Its strong, well-defined affinity for metal ions makes it a workhorse for sequestering calcium, magnesium and heavy metals in buffers, complexometric titrations, cleaning solutions and molecular biology reagents. Store below 30 C, shelf life four years. Packaged as 100 g.

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5,586

Sigma Aldrich Fine Chemicals Biosciences BioTracker ferroOrange Liv

Iron the most abundant transition metal in our bodies is involved in a number of biologically important processes such as respiration oxygen transport and energy production in collaboration with oxygen. In living cells iron exists mainly as ferrous (fe2) and ferric (fe3) ionic forms. As a major contributor to oxidative damage of cells fe2 is implicated in serious diseases such as cancers and neurodegenerative disorders because of its ability to produce harmful reactive oxygen species via contact with oxygen superoxide and hydrogen peroxide (H2O2).BioTracker ferroOrange Live Cell Dye is an orange fluorescent probe that specifically detects labile iron (II) ions (fe2) only. The intensity of fluorescence does not increase in the presence of iron (III) ions (fe3) or bivalent metal ions other than iron. It also does not react to chelated iron in ferritin and other substances. ferroOrange is suitable for live-cell imaging because it is highly cell-permeable and has low cell toxicity

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5,587

Beckman Coulter IgG1Mouse-Krome Orange 1ML

IgG1Mouse-Krome Orange 1ML

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5,588

Med Vet International Interceptor Plus Tablets, Orange, 2.3mg Milbemycin Oxime, 22.8mg Praziquantel (12 Doses X 5 Cards)

VET LICENSE NEEDS TO BE PROVIDED IN 3-4 BUSINESS DAYS OR ORDER WILL BE CANCELLED

InterceptorPlus is a monthly chew that protects dogs and puppies 6 weeks or older and 2 pounds or greater against heartworm disease, adult hookworm, roundworm, tapeworm and whipworm infections.

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5,589

Meso Scale Discovery RPLEX Hu PAF acetylhydro ASYQP

The R-PLEX Hu PAF Acetyl Hydrolase Assay is a 96-well plate kit for measuring PAF acetylhydrolase activity in human serum plasma and cell lysates It includes all necessary reagents like substrate buffer and standards The assay uses hydrolysis of 1-O-alkyl-2-acetyl-sn-glycero-3-phosphocholine by PAF acetylhydrolase producing choline detected via a coupled enzymatic reaction with choline oxidase It supports high-throughput screening with a detection limit of 0 4 mU/mL and takes about 3 hours This kit is sensitive and convenient for studying PAF acetylhydrolase in human samples

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5,590

Chem-Impex International, Inc. Dithizone | MFCD00003025 | 1KG

Dithizone, MFCD00003025, 1KG

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5,591

Beckman Coulter LUCID DURACartridge 10B

LUCID DURACartridge 10B

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5,592

Ethos Biosciences Chlorazol Black E 2oz

Chlorazole Black E is a dark black to brownish-black solution with strong affinity for cellulose and chitin This solution is widely used as a biological stain for plant histology differentiating cellulose from lignin and staining chitain in fungal cell walls Also serves as a textile dye for cotton rayon leather and paper and as a pH indicator

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5,593

eMolecules 2519-30-4 | Brilliant Black BN? | Chem-Impex867.660 | C28H17N5Na4O14S4 | 80.000 | [Na+].[Na+].[Na+].[Na+].CC(=O)Nc1ccc(c2cc(c(N=Nc3ccc(N=Nc4ccc(cc4)S([O-])(=O)=O)c4ccc(cc34)S([O-])(=O)=O)c(O)c12)S([O-])(=O)=O)S([O-])(=O)=O | 25g | 112757646

Brilliant Black BN? | Chem-Impex | 2519-30-4867.660 | C28H17N5Na4O14S4 | 80.000 | [Na+].[Na+].[Na+].[Na+].CC(=O)Nc1ccc(c2cc(c(N=Nc3ccc(N=Nc4ccc(cc4)S([O-])(=O)=O)c4ccc(cc34)S([O-])(=O)=O)c(O)c12)S([O-])(=O)=O)S([O-])(=O)=O | 25g | 112757646

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5,594

Sigma Aldrich Fine Chemicals Biosciences Chlorazol Black | 1937-37-7 | MFCD00066363 | 5 g

Chlorazol Black | Mol Wt: 781.73 | 1937-37-7 | MFCD00066363 | 5 g

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5,595

Electron Microscopy Sciences Light Green Stock 0.2% 500 ML

Used in Goldner's Trichrome Method for connective tissue stains – Elastic tissue stain. Stain with a poly-acid step. See Luna, Lee G. Histopathologic Methods and Color Atlas of Special Stains and Tissue Artifacts. Johnson Printers, Downerts Grove, IL p151-152, c 1992.

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Meso Scale Discovery RPLEX Hu PAF acetylhydro ASYQP Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Meso Scale Discovery RPLEX Hu PAF acetylhydro ASYQP