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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4,366 – 4,380 of 7,093 results

4,366

Meso Scale Discovery Total S6RP WCL20ate

The Total S6RP Whole Cell Lysate Kit from Mesoscale Discovery is designed for the detection of total S6 ribosomal protein and phospho-S6 ribosomal protein in cell lysates This electrochemiluminescence immunoassay kit includes a 96-well plate coated with capture antibodies detection antibodies labeled with MSD SULFO-TAG and cell lysis and wash buffers The kit can quantitatively measure total and phosphorylated S6RP in cell lysates with high sensitivity and without the need for radioactive reagents It is suitable for studying mTOR pathway biology and screening compounds that modulate S6RP phosphorylation

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4,367

Beckman Coulter CD8-Krome Orange 50 tests IV

CD8-Krome Orange 50 tests IV

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4,368

MEDILUMINE INC MediLumine Inc. Cycluc1 Sodium Salt, 10 mg

Luciferin analog substrate with luminescence peak at 620 nm (orange to red window) when used with the standard firefly luciferase reporter system. This enables deeper and more sensitive tissue imaging due to the reduced absorption and scattering of light compared to photonic emissions of D-Luciferin. The analog also provides stronger emissions for in vitro assays compared to the use of D-Luciferin.

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4,369

Sigma Aldrich Fine Chemicals Biosciences Indophenol | 500-85-6 | MFCD00001621 | 1G

Indophenol | Mol Wt: 199.21 | 500-85-6 | MFCD00001621 | 1G

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4,370

Lifeline Cell Technology CLSTN ALCBLU CART LIFELINE KT

Lifeline's Alcian Blue Staining Kit contains fixative solution, sucrose stabilizer solution, Alcian Blue stain solution and acetic acid wash solution for staining sulfated proteoglycans deposited by chondrocytes.

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4,371

Med Vet International petMAP+II w/ Cover & Accessories - ECG Module, J1748M1, Each

• Displays ECG waveform and HR • 3 electrode system; lead II for HR • 5 Comfort Clips included • Esophageal catheters available 2 sizes. Displays ECG, HR and temperature

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4,372

Meso Scale Discovery RPLEX HUM Contactin2/TAGASYQP

The Meso Scale Discovery R-PLEX Human Contactin-2 (TAG-1) Assay is a multiplex immunoassay that measures Contactin-2 in human serum plasma and cell culture supernatants It uses electrochemiluminescence (ECL) detection for high sensitivity a wide dynamic range and low sample volume This assay quantifies Contactin-2 a protein crucial for nervous system development aiding research on neurodevelopmental disorders and myelination diseases The kit includes a 96-well plate with capture antibodies detection antibodies calibrators and controls

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4,373

Meso Scale Discovery RPLEX HUM 6CKine/CCL21 ASYQP

The R-PLEX Human CCL21 Assay Kit from Meso Scale Discovery is a multiplex immunoassay that measures CCL21 levels in human serum plasma and cell culture supernatants This assay utilizes MSD s electrochemiluminescent detection technology and provides high sensitivity up to 5 logs of dynamic range and low sample volume requirements The kit includes a 96-well plate pre-coated with capture antibodies detection antibodies calibrators and reagents required to perform the assay Results are obtained in as little as 3 5 hours This assay allows for the accurate quantitation of CCL21 across a wide range of concentrations

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4,374

Med Vet International Optivisor, 1 3/4x Magnification at 14", J0801B, Each

OptiVisor is a precision binocular headband magnifier which permits unrestricted user efficiency—leaving both hands free, while reducing eye strain—allowing three dimensional vision. It can be worn over prescription eyeglasses. Equipped withthese unique features:Optical glass prismatic lenses. Ground and polished to precision optical standards.Bevel edged and mounted in interchangeable plastic frame.Adjustable pivots allow the visor to be tilted out of the way when not in use, and at your fingertips when magnification is needed.Adjustable headband conforms to fit all head sizes. Fabricated from a special blend of lightweight material. Comfortable when worn for long periods of time.High impact visor is tough, durable, and always new in appearance.Genuine leather comfort band is padded with orthopedic felt to add comfort.Magnifies 2.5 times at 8".Optivisor is perfect for eye exams, (i.e. corneal foreign body, distichiasis). Varying magnifications and focal lengths available:

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4,375

Med Vet International Reusable Electrode Autoclavable, J0484A8, 3/32in, Straight, Long, Each

Reusable Electrode. Autoclavable. 3/32".

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4,376

Sigma Aldrich Fine Chemicals Biosciences Fluorescein for fluorescence, free acid | 2321-07-5 | MFCD00005050 | 250MG

Fluorescein for fluorescence, free acid | Mol Wt: 332.31 | 2321-07-5 | MFCD00005050 | 250MG

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4,377

Bioworld Bromophenol Blue, Sodium Salt, 25 g

An electrophoretic tracking dye for nucleic acid and protein gels.Used as a pH indicator for neutral or alkaline conditions.ACS Grade3',3'',5',5''-Tetrabromophenolsulphonephthalein Sodium SaltVisual transition interval pH 3.0-4.6Appearance: SolidMelting Point: >300 °CPH Value: 3.0-4.6