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Showing 1–16 of 1847 results

    α-Bungarotoxin

    From: $150 Sizes: 1 mgCatalog #: 00010-1

    A potent inhibitor for the motor endplate acetylcholine receptor (Kd = 1 nM to 1 pM). Also see our fluorescently labeled and biotin labeled bungarotoxins.

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    A potent inhibitor for the motor endplate acetylcholine receptor (Kd = 1 nM to 1 pM). Also see our fluorescently labeled and biotin labeled bungarotoxins.

     

    α-Bungarotoxin, CF® Dye and Other Conjugates

    From: $100 Sizes: 100 ug, 10 x 50 ug, 500 ug, 0.5 mgCatalog #: 00002, 00003, 00004, 00005, 00006, 00007, 00009, 00011, 00012, 00013, 00014, 00015, 00016, 00018, 00026, 00003-100ug, 00004-100ug, 00005-100ug, 00006-100ug, 00007-100ug, 00009-100ug, 00018-100ug, - 00002-100ugView allHide

    Conjugates of α-Bungarotoxin labeled with a selection of our CF® dyes and other labels. Labeled α-bungarotoxin conjugates can be used for staining nicotinic acetylcholine receptors at neuromuscular junctions in tissue sections.

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    Conjugates of α-Bungarotoxin labeled with a selection of our CF® dyes and other labels. Labeled α-bungarotoxin conjugates can be used for staining nicotinic acetylcholine receptors at neuromuscular junctions in tissue sections.

     

    1 kb DNA Ladder

    Sizes: 30 ug/300 uLCatalog #:

    This item has been discontinued. Please click to see alternative products.

    This product is currently out of stock and unavailable.

    This item has been discontinued. Please click to see alternative products.

     

    1 kb DNA Ladder in TE Buffer

    Sizes: 30 ug/300 uLCatalog #: 31039

    The 1 kb DNA Ladder is suitable for sizing linear double-stranded DNA fragments from 250 bp to 10 kb. The ladder is composed of chromatography-purified DNA fragments dissolved in TE buffer (10 mM Tris pH 7.5, 1 mM EDTA). The 1 kb, 3 kb, and 6 kb bands contain more DNA to provide internal orientation.

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    30 ug/300 uL
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    The 1 kb DNA Ladder is suitable for sizing linear double-stranded DNA fragments from 250 bp to 10 kb. The ladder is composed of chromatography-purified DNA fragments dissolved in TE buffer (10 mM Tris pH 7.5, 1 mM EDTA). The 1 kb, 3 kb, and 6 kb bands contain more DNA to provide internal orientation.

     

    1,6-Diphenyl-1,3,5-hexatriene

    From: $47 Sizes: 100 mgCatalog #: 60021

    1,6-Diphenyl-1,3,5-hexatriene (DPH, excitation/emission=350 nm/420 nm) is almost non-fluorescent in water, but it exhibits a strong increase in fluorescence after intercalation into membranes and can be used as a probe for viscosity, polarity and lipid order.

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    100 mg
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    1,6-Diphenyl-1,3,5-hexatriene (DPH, excitation/emission=350 nm/420 nm) is almost non-fluorescent in water, but it exhibits a strong increase in fluorescence after intercalation into membranes and can be used as a probe for viscosity, polarity and lipid order.

     

    10-Acetyl-3,7-dihydroxyphenoxazine (Amplex® Red)

    From: $139 Sizes: 5 mgCatalog #: 10061

    10-Acetyl-3,7-dihydroxyphenoxazine (Amplex® Red), is regarded as the best fluorogenic substrate for peroxidase and H2O2 because it is highly sensitive, specific and stable.

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    5 mg
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    10-Acetyl-3,7-dihydroxyphenoxazine (Amplex® Red), is regarded as the best fluorogenic substrate for peroxidase and H2O2 because it is highly sensitive, specific and stable.

     

    100 bp DNA Ladder in TE Buffer

    Sizes: 30 ug/300 uLCatalog #: 31040

    The 100 bp DNA Ladder is suitable for sizing linear double-stranded DNA fragments from 100 bp to 1000 bp. The ladder is composed of chromatography-purified DNA fragments dissolved in TE buffer (10 mM Tris pH 7.5, 1 mM EDTA). The 500 bp band contains more DNA to provide internal orientation.

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    30 ug/300 uL
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    The 100 bp DNA Ladder is suitable for sizing linear double-stranded DNA fragments from 100 bp to 1000 bp. The ladder is composed of chromatography-purified DNA fragments dissolved in TE buffer (10 mM Tris pH 7.5, 1 mM EDTA). The 500 bp band contains more DNA to provide internal orientation.

     

    10X Fish Gelatin Blocking Agent

    From: $56 Sizes: 100 mLCatalog #: 22010

    10X Fish Gelatin Blocking Agent is a solution of cold water fish skin gelatin that can be added to blocking buffers to minimize non-specific antibody binding in immunodetection procedures such as Western Blotting and immunostaining. Unlike BSA or milk, fish gelatin does not contain IgG or serum proteins that could cross-react with mammalian antibodies.

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    100 mL
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    10X Fish Gelatin Blocking Agent is a solution of cold water fish skin gelatin that can be added to blocking buffers to minimize non-specific antibody binding in immunodetection procedures such as Western Blotting and immunostaining. Unlike BSA or milk, fish gelatin does not contain IgG or serum proteins that could cross-react with mammalian antibodies.

     

    10X Phosphate-Buffered Saline (PBS)

    From: $135 Sizes: 4 LCatalog #: 22020

    Molecular biology grade 10X phosphate-buffered saline (PBS). RNase-, DNase-, protease-free.

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    4 L
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    Molecular biology grade 10X phosphate-buffered saline (PBS). RNase-, DNase-, protease-free.

     

    1X Passive Lysis Buffer 2.0

    Sizes: 100 mLCatalog #: 99821-100mL

    Extra lysis buffer for use with Firely & Renilla Luciferase Single Tube Assay Kits.

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    100 mL
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    Extra lysis buffer for use with Firely & Renilla Luciferase Single Tube Assay Kits.

     

    2,3-Diaminonaphthalene

    From: $47 Sizes: 100 mgCatalog #: 00301

    2,3-Diaminonaphthalene reacts with nitrosonium, which is formed from NO, to form the fluorescent dye 1 H-naphthotriazole. This method can be used to detect 10 nM to 10 uM of nitrite (NO2-) and is compatible with 96-well format.

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    100 mg
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    2,3-Diaminonaphthalene reacts with nitrosonium, which is formed from NO, to form the fluorescent dye 1 H-naphthotriazole. This method can be used to detect 10 nM to 10 uM of nitrite (NO2-) and is compatible with 96-well format.

     

    2-Sulforhodamine 101 Cadaverine, Trifluoroacetate Salt

    From: $263 Sizes: 5 mgCatalog #: 90115

    2-Sulforhodamine 101 cadaverine can be coupled to activated carboxy groups or sulfonyl chlorides.

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    5 mg
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    2-Sulforhodamine 101 cadaverine can be coupled to activated carboxy groups or sulfonyl chlorides.

     

    3,6,9,12-Tetraoxatetradecane-1,14-diyl dimethanethiosulfonate

    From: $91 Sizes: 10 mgCatalog #: 91044

    3,6,9,12-Tetraoxatetradecane-1,14-diyl dimethanethiosulfonate is a water soluble MTS cross-linker.

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    10 mg
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    3,6,9,12-Tetraoxatetradecane-1,14-diyl dimethanethiosulfonate is a water soluble MTS cross-linker.

     

    3,6,9-Trioxaundecane-1,11-diyl dimethanethiosulfonate

    From: $87 Sizes: 10 mgCatalog #: 91043

    3,6,9-Trioxaundecane-1,11-diyl dimethanethiosulfonate is a water soluble MTS cross-linker.

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    10 mg
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    3,6,9-Trioxaundecane-1,11-diyl dimethanethiosulfonate is a water soluble MTS cross-linker.

     

    3,6-Dioxaoctane-1,8-diyl dimethanethiosulfonate

    From: $91 Sizes: 10 mgCatalog #: 91042

    3,6-dioxaoctane-1,8-diyl dimethanethiosulfonate is a water soluble MTS cross-linker.

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    10 mg
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    3,6-dioxaoctane-1,8-diyl dimethanethiosulfonate is a water soluble MTS cross-linker.

     

    4-Bromo A-23187, Free Acid

    From: $141 Sizes: 1 mgCatalog #: 59006

    Similar to A-23187, 4-Bromo A-23187 is used for in situ calibrations of fluorescent Ca2 indicators to equilibrate intracellular and extracellular calcium concentrations and to allow Mn2 to enter cells to quench indicator fluorescence.

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    Similar to A-23187, 4-Bromo A-23187 is used for in situ calibrations of fluorescent Ca2 indicators to equilibrate intracellular and extracellular calcium concentrations and to allow Mn2 to enter cells to quench indicator fluorescence.