154 Results for: "Functional Organic Dyes"

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Anti-Double Stranded DNA Mouse Monoclonal Antibody (CF568) [clone: DSD/958]

Supplier: Biotium

This MAb recognizes the double stranded DNA in human cells. It can be used to stain the nuclei in cell or tissue preparations and can be used as a nuclear marker in human cells. This MAb produces a homogeneous staining pattern in the nucleus of normal and malignant cells. Deoxyribonucleic acid (DNA) is a nucleic acid that stores long-term information regarding the development and function of all known living organisms. DNA consists of two long nucleotide polymers, which are composed of four bases, namely adenine, thymine, guanine and cytosine, all of which are flanked by a phosphate-deoxyribose backbone. Normally, DNA exists as a double-stranded (ds) molecule that forms in the shape of a double helix, allowing the bases and the backbone of the two strands to interact, thus forming a polynucleotide. When the double helix is unwound (either by enzymes or heat), DNA exists as a single-stranded (ss) molecule that is less stable than the double helix, but is necessary for protein access to DNA bases. Double stranded DNA markers are useful tools in biology research and aid in the study of DNA behavior and characteristics.

CF® dyes are Biotium's next-generation fluorescent dyes. CF®568 is a red fluorescent dye (Ex/Em 562/583 nm) with superior brightness and photostability. It also is compatible with super-resolution imaging by STORM and TIRF.

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Anti-S-100/S100A1 Rabbit Polyclonal Antibody

Supplier: Bioss

S-100 is group of solubilities, the relatively low molecular mass, the high acidic protein, is the neuroglia cell specificity protein, may also exist in the nerve fiber. In the research intestines nervous system's shape characteristic and the structural feature, S-100 has the good expressive function. The S-100 protein its physiological action was not still clear, possible and in the cell the calcium ion medium's control action concerns. The S-100 protein may exist in the neurinoma, becomes the cartilage cytoma, the chondrosarcoma, the osteosarcoma, the neuroglia lump, Lang Gehan the Si cytoma, some cancers and the melanocyte cell tumor and so on. In the immunity group, damages except the malignant melanoma skin, the S-100 protein also increases in the benign melanocyte cell mole, for example: The blue nevus, the ordinary day after tomorrow mole, the freckle type mole, the Spitz mole, the gas globuli cell mole, the pigment spindle-shaped cell mole and in the maldevelopment mole will express. Also has reported that the S-100 protein's dyeing intensity and tumour cell's melanocyte content assumes the inverse correlation. The knot contracts the organization proliferative or kisses the nerve the melanoma undyeable color. SUBUNIT: Dimer of either two alpha chains, or two beta chains, or one alpha and one beta chain.

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meso-Tetraphenylporphine ≥98.0% (by HPLC) chlorin-free

Supplier: TCI America

CAS Number: 917-23-7 MDL Number: MFCD00011680 Molecular Formula: C44H30N4 Molecular Weight: 614.75 Purity/Analysis Method: 98.0% (HPLC) Form: Crystal Color: Deep Red

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Cyanine ≥98.0% (by titrimetric analysis)

Supplier: TCI America

CAS Number: 523-42-2 MDL Number: MFCD00050330 Molecular Formula: C29H35IN2 Molecular Weight: 538.52 Purity/Analysis Method: 98.0% (T) Form: Crystal

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Phthalocyanine chloroaluminum ≥98.0% (by titrimetric analysis)

Supplier: TCI America

CAS Number: 14154-42-8 MDL Number: MFCD00049386 Molecular Formula: C32H16AlClN8 Molecular Weight: 574.97 Purity/Analysis Method: 98.0% (T) Form: Crystal

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5,10,15,20-Tetrakis(4-carboxymethyloxyphenyl)porphyrin ≥95.0% (by titrimetric analysis)

Supplier: TCI America

CAS Number: 127812-08-2 MDL Number: MFCD00191499 Molecular Formula: C52H38N4O12 Molecular Weight: 910.89 Purity/Analysis Method: 95.0% (T) Form: Crystal Color: Deep Green

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Phthalocyanine ≥93.0% (by total nitrogen basis)

Supplier: TCI America

CAS Number: 574-93-6 MDL Number: MFCD00005085 Molecular Formula: C32H18N8 Molecular Weight: 514.55 Purity/Analysis Method: 93.0% (N) Form: Crystal

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2,3,7,8,12,13,17,18-Octaethylporphyrin ≥95.0% (by total nitrogen basis)

Supplier: TCI America

CAS Number: 2683-82-1 MDL Number: MFCD00009627 Molecular Formula: C36H46N4 Molecular Weight: 534.79 Purity/Analysis Method: 95.0% (N) Form: Crystal

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5,15-Diphenylporphyrin ≥90.0% (by HPLC)

Supplier: TCI America

CAS Number: 22112-89-6 Molecular Formula: C32H22N4 Molecular Weight: 462.56 Purity/Analysis Method: 90.0% (HPLC) Form: Crystal

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Pinacyanol chloride ≥93.0% (by HPLC)

Supplier: TCI America

CAS Number: 2768-90-3 MDL Number: MFCD00011974 Molecular Formula: C25H25ClN2 Molecular Weight: 388.94 Purity/Analysis Method: 93.0% (HPLC) Form: Crystal Melting point (°C): 270

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5,10,15,20-Tetrakis(2,6-dichlorophenyl)porphyrin ≥95.0% (by HPLC)

Supplier: TCI America

CAS Number: 37083-37-7 MDL Number: MFCD00191500 Molecular Formula: C44H22Cl8N4 Molecular Weight: 890.29 Purity/Analysis Method: 95.0% (HPLC) Form: Crystal Color: Purple

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5,10,15,20-Tetrakis(4-methoxyphenyl)porphyrin ≥97.0% (by HPLC)

Supplier: TCI America

CAS Number: 22112-78-3 MDL Number: MFCD00012072 Molecular Formula: C48H38N4O4 Molecular Weight: 734.86 Purity/Analysis Method: 97.0% (HPLC) Form: Crystal Color: Deep Blue

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N,N'-Dimethylquinacridone ≥96.0% (by HPLC)

Supplier: TCI America

CAS Number: 19205-19-7 MDL Number: MFCD00683078 Molecular Formula: C22H16N2O2 Molecular Weight: 340.38 Purity/Analysis Method: 96.0% (HPLC) Form: Crystal

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1,2,3,4,8,9,10,11,15,16,17,18,22,23,24,25-Hexadecafluorophthalocyaninecopper(II) ≥98.0% (by total nitrogen and titration analysis), purified by sublimation

Supplier: TCI America

CAS Number: 14916-87-1
MDL Number: MFCD00274642
Molecular Formula: C32CuF16N8
Molecular Weight: 863.93
Purity/Analysis Method: >98.0% (N,T)
Form: Crystal

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5,10,15,20-Tetrakis(pentafluorophenyl)porphyrin ≥95.0% (by HPLC)

Supplier: TCI America

CAS Number: 25440-14-6 MDL Number: MFCD00010032 Molecular Formula: C44H10F20N4 Molecular Weight: 974.56 Purity/Analysis Method: 95.0% (HPLC) Form: Crystal Color: Purple

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3-(2-Benzimidazolyl)-7-(diethylamino)coumarin ≥98.0% (by titrimetric analysis)

Supplier: TCI America

CAS Number: 27425-55-4 MDL Number: MFCD00051348 Molecular Formula: C20H19N3O2 Molecular Weight: 333.39 Purity/Analysis Method: 98.0% (T) Form: Crystal

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5,10,15,20-Tetrakis(4-hydroxyphenyl)porphyrin ≥95.0% (by HPLC)

Supplier: TCI America

CAS Number: 51094-17-8 MDL Number: MFCD00191501 Molecular Formula: C44H30N4O4 Molecular Weight: 678.75 Purity/Analysis Method: 95.0% (HPLC) Form: Crystal Color: Purple

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5,10,15,20-Tetra(4-pyridyl)porphyrin ≥96.0% (by total nitrogen basis)

Supplier: TCI America

CAS Number: 16834-13-2 Molecular Formula: C40H26N8 Molecular Weight: 618.70 Purity/Analysis Method: 96.0% (N) Form: Crystal Color: Purple

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Hexyl-7-(diethylamino)coumarin-3-carboxylate ≥98.0% (by HPLC)

Supplier: TCI America

CAS Number: 851963-03-6 MDL Number: MFCD06797113 Molecular Formula: C20H27NO4 Molecular Weight: 345.44 Purity/Analysis Method: 98.0% (HPLC) Form: Crystal

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N,N'-Dimethylquinacridone ≥96.0% (by HPLC), purified by sublimation

Supplier: TCI America

CAS Number: 19205-19-7
Molecular Formula: C22H16N2O2
Molecular Weight: 340.38
Purity/Analysis Method: >96.0% (HPLC)
Form: Crystal

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Quinacridone ≥99.0% (by total nitrogen basis), purified by sublimation

Supplier: TCI America

CAS Number: 1047-16-1
MDL Number: MFCD00059956
Molecular Formula: C20H12N2O2
Molecular Weight: 312.33
Purity/Analysis Method: >99.0% (N)
Form: Crystal
Color: Yellow Red
Melting point (°C): 390

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Erythrosin B ≥95.0% (by HPLC)

Supplier: TCI America

CAS Number: 15905-32-5 MDL Number: MFCD00005044 Molecular Formula: C20H8I4O5 Molecular Weight: 835.90 Purity/Analysis Method: 95.0% (HPLC) Form: Crystal Color: Yellow

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Pinacyanol iodide ≥90.0% (by HPLC)

Supplier: TCI America

CAS Number: 605-91-4 MDL Number: MFCD00011975 Molecular Formula: C25H25IN2 Molecular Weight: 480.39 Purity/Analysis Method: 90.0% (HPLC) Form: Crystal

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3-(2-Benzothiazolyl)-7-(diethylamino)coumarin ≥98.0% (by HPLC, titration analysis)

Supplier: TCI America

CAS Number: 38215-36-0 MDL Number: MFCD00041869 Molecular Formula: C20H18N2O2S Molecular Weight: 350.44 Purity/Analysis Method: 98.0% (HPLC,T) Form: Crystal Melting point (°C): 208

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5,10,15,20-Tetrakis(2,4,6-trimethylphenyl)porphyrin ≥98.0% (by HPLC)

Supplier: TCI America

CAS Number: 56396-12-4 MDL Number: MFCD01321200 Molecular Formula: C56H54N4 Molecular Weight: 783.08 Purity/Analysis Method: 98.0% (HPLC) Form: Crystal Color: Deep Purple

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Cryptocyanine ≥98.0% (by HPLC)

Supplier: TCI America

CAS Number: 4727-50-8 MDL Number: MFCD00011970 Molecular Formula: C25H25IN2 Molecular Weight: 480.39 Purity/Analysis Method: 98.0% (HPLC) Form: Crystal Lambda max.: 708 nm (MeOH)

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Rhodamine B ≥95.0% (by HPLC)

Supplier: TCI America

CAS Number: 81-88-9 MDL Number: MFCD00011931 Molecular Formula: C28H31ClN2O3 Molecular Weight: 479.02 Purity/Analysis Method: 95.0% (HPLC) Form: Crystal Color: Yellow Melting point (°C): 211 Lambda max.: 554 nm (H2O)

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5,10,15,20-Tetrakis(3,5-dihydroxyphenyl)porphyrin ≥90.0% (by HPLC)

Supplier: TCI America

CAS Number: 145764-54-1 MDL Number: MFCD02093497 Molecular Formula: C44H30N4O8 Molecular Weight: 742.74 Purity/Analysis Method: 90.0% (HPLC) Form: Crystal Color: Deep Blue

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Lead(II) phthalocyanine ≥95.0% (by titrimetric analysis)

Supplier: TCI America

CAS Number: 15187-16-3 MDL Number: MFCD00053951 Molecular Formula: C32H16N8Pb Molecular Weight: 719.74 Purity/Analysis Method: 95.0% (T) Form: Crystal

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5-(4-Methoxycarbonylphenyl)-10,15,20-triphenylporphyrin ≥90.0% (by HPLC)

Supplier: TCI America

CAS Number: 119730-06-2 MDL Number: MFCD02093480 Molecular Formula: C46H32N4O2 Molecular Weight: 672.79 Purity/Analysis Method: 90.0% (HPLC) Form: Crystal