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Displaying 1 - 25 of 285 Results
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TMB (hydrochloride hydrate)

A colorimetric peroxidase substrate

CAS No. 207738-08-7

Item No. 70450

Formulation: A crystalline solid
Purity: ≥98%
  • 3,3′,5,5′-Tetramethylbenzidine

100 mg

$41

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250 mg

$61

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1 g

$79

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5 g

$289

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D-Luciferin (potassium salt)

A chemiluminescent substrate of firefly luciferase

CAS No. 115144-35-9

Item No. 14681

Formulation: A crystalline solid
Purity: ≥95%

    50 mg

    $61

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    100 mg

    $92

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    500 mg

    $303

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    1 g

    $424

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    Thioarginine (hydrobromide)

    A colorimetric arginase substrate

    CAS No. 2108196-23-0

    Item No. 80240

    Formulation: A crystalline solid
    Purity: ≥95%

      1 mg

      $65

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      5 mg

      $293

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      10 mg

      $488

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      1,2-bis(heptanoylthio) Glycerophosphocholine

      A substrate for PLA2s

      CAS No. 89019-63-6

      Item No. 62235

      Formulation: A 25 mg/ml solution in ethanol
      Purity: ≥95%
      • Diheptanoyl Thio-PC
      • 1,2-bis(Heptanoylthio)-1,2-dideoxy-sn-glycero-3-phosphorylcholine

      5 mg

      $173

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      10 mg

      $327

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      25 mg

      $770

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      50 mg

      $1,368

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      Nitrocefin

      An indicator of β-lactamase activity

      CAS No. 41906-86-9

      Item No. 15424

      Formulation: A crystalline solid
      Purity: ≥90%
      • Nitrocephin

      1 mg

      $48

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      5 mg

      $168

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      10 mg

      $288

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      25 mg

      $540

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      D-Luciferin (sodium salt)

      A chemiluminescent substrate of firefly luciferase

      CAS No. 103404-75-7

      Item No. 14682

      Formulation: A crystalline solid
      Purity: ≥95%

        50 mg

        $44

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        100 mg

        $84

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        500 mg

        $242

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        1 g

        $352

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        5-Ethynyl-2'-deoxyuridine

        A thymidine analog used to monitor DNA synthesis with click chemistry

        CAS No. 61135-33-9

        Item No. 20518

        Formulation: A crystalline solid
        Purity: ≥98%
        • Click Tag™ 5-Ethynyl-2'-deoxyuridine
        • 5-EdU
        • EdU
        • 2'-deoxy-5-Ethynyluridine

        50 mg

        $54

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        100 mg

        $103

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        250 mg

        $216

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        500 mg

        $378

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        C11 BODIPY 581/591

        A ratiometric fluorescent indicator of lipid oxidation

        CAS No. 217075-36-0

        Item No. 27086

        Formulation: A solid
        Purity: ≥95%

          1 mg

          $169

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          XTT (sodium salt hydrate)

          A cell-impermeable, negatively charged tetrazolium dye

          CAS No. 413585-64-5

          Item No. 14919

          Formulation: A crystalline solid
          Purity: ≥98%

            25 mg

            $62

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            50 mg

            $109

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            100 mg

            $171

            Add

            250 mg

            $365

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            Coelenterazine h

            A synthetic bioluminescent luciferin

            CAS No. 50909-86-9

            Item No. 16894

            Formulation: A crystalline solid
            Purity: ≥95%
            • 2-deoxy Coelenterazine
            • Luciferin (Renilla)

            500 µg

            $116

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            1 mg

            $151

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            5 mg

            $636

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            Coelenterazine

            A bioluminescent luciferin

            CAS No. 55779-48-1

            Item No. 16123

            Formulation: A crystalline solid
            Purity: ≥85%
            • Luciferin (Oplophorus)
            • Preluciferin (Watasenia)

            500 µg

            $72

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            1 mg

            $115

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            5 mg

            $501

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            Rhod-2 AM

            A calcium indicator for mitochondria

            CAS No. 145037-81-6

            Item No. 19355

            Formulation: A solid
            Purity: ≥93%
            • Rhod-2 Acetoxymethyl ester

            1 mg

            $236

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            WST-8

            A chromogenic indicator for NADH

            CAS No. 193149-74-5

            Item No. 18721

            Formulation: A crystalline solid
            Purity: ≥98%
            • Water-Soluble Tetrazolium 8

            10 mg

            $37

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            50 mg

            $124

            Add

            100 mg

            $176

            Add

            500 mg

            $488

            Add

            DPPH

            A colorimetric probe for free radical scavengers

            CAS No. 1898-66-4

            Item No. 14805

            Formulation: A crystalline solid
            Purity: ≥95%
            • 2,2-Diphenyl-1-Picrylhydrazyl
            • DPPH radical

            50 mg

            $50

            Add

            100 mg

            $95

            Add

            500 mg

            $347

            Add

            Fura-2 AM

            A membrane-permeable, UV-light excitable form of Fura-2

            CAS No. 108964-32-5

            Item No. 14591

            Formulation: A solid
            Purity: ≥95%
            • Fura-2 Acetoxymethyl ester

            1 mg

            $162

            Add

            BAPTA AM

            A cell-permeable calcium chelator

            CAS No. 126150-97-8

            Item No. 15551

            Formulation: A crystalline solid
            Purity: ≥98%
            • BAPTA Acetoxymethyl ester

            5 mg

            $42

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            10 mg

            $71

            Add

            25 mg

            $115

            Add

            100 mg

            $409

            Add

            Biotin

            A coenzyme of carboxylase enzymes

            CAS No. 58-85-5

            Item No. 22582

            Formulation: A crystalline solid
            Purity: ≥98%
            • D-Biotin
            • NSC 63865
            • Vitamin B7

            1 g

            $44

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            5 g

            $143

            Add

            10 g

            $264

            Add

            25 g

            $550

            Add

            JC-1

            An indicator dye of mitochondrial transmembrane potential

            CAS No. 3520-43-2

            Item No. 15003

            Formulation: A crystalline solid
            Purity: ≥90%
            • CBIC2
            • NK 1420

            1 mg

            $75

            Add

            5 mg

            $333

            Add

            10 mg

            $589

            Add

            MTT

            A cell-permeable and positively charged tetrazolium dye

            CAS No. 298-93-1

            Item No. 21795

            Formulation: A crystalline solid
            Purity: ≥95%
            • Methylthialazole Tetrazolium
            • NSC 60102
            • Thiazolyl Blue
            • Thiazolyl Blue Tetrazolium Bromide

            500 mg

            $33

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            1 g

            $63

            Add

            5 g

            $297

            Add

            10 g

            $528

            Add

            2-Chloro-4-nitrophenyl α-D-maltotrioside

            A colorimetric α-amylase substrate

            CAS No. 118291-90-0

            Item No. 34459

            Formulation: A solid
            Purity: ≥95%
            • CNP-G3

            100 mg

            $199

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            250 mg

            $398

            Add

            500 mg

            $547

            Add

            1 g

            $796

            Add

            MeOSuc-AAPV-pNA

            A substrate for neutrophil elastase and proteinase 3

            CAS No. 70967-90-7

            Item No. 17601

            Formulation: A crystalline solid
            Purity: ≥98%

              10 mg

              $72

              Add

              50 mg

              $180

              Add

              100 mg

              $286

              Add

              500 mg

              $1,073

              Add

              X-Gal

              A chromogenic substrate for β-galactosidase

              CAS No. 7240-90-6

              Item No. 16495

              Formulation: A crystalline solid
              Purity: ≥98%
              • BCIG
              • X-β-Gal
              • 5-bromo-4-chloro-3-indolyl-β-D-Galactopyranoside

              1 g

              $54

              Add

              5 g

              $149

              Add

              10 g

              $244

              Add

              Fluorescein-5-maleimide

              A label for sulfhydryl-containing proteins

              CAS No. 75350-46-8

              Item No. 16383

              Formulation: A solid
              Purity: ≥90%
              • 5-Maleimido-fluorescein
              • 5-MF

              5 mg

              $49

              Add

              10 mg

              $93

              Add

              25 mg

              $171

              Add

              50 mg

              $242

              Add

              HEPC

              A thioester phospholipase substrate

              CAS No. 60793-01-3

              Item No. 10006695

              Formulation: A 25 mg/ml solution in ethanol
              Purity: ≥95%
              • 2-Hexadecanoylthio-1-Ethylphosphorylcholine

              5 mg

              $173

              Add

              10 mg

              $327

              Add

              25 mg

              $770

              Add

              50 mg

              $1,368

              Add

              Nitro Blue Tetrazolium (chloride)

              A redox-sensitive chromogenic probe

              CAS No. 298-83-9

              Item No. 17341

              Formulation: A crystalline solid
              • NBT
              • p-Nitro Blue Tetrazolium
              • Nitrotetrazolium Blue
              • NSC 27622

              250 mg

              $41

              Add

              500 mg

              $65

              Add

              1 g

              $87

              Add

              5 g

              $312

              Add
              Displaying 1 - 25 of 285 Results
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