2. Biochemical Assay Reagents

Biochemical Assay Reagents

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Biochemical Assay Reagents refer to biological materials or organic compounds related to life science research, as well as reagents used in clinical diagnosis and medical research.

MedChemExpress (MCE) Biochemical Assay Reagents are available in a wide range of categories, including co-solvents, enzyme, enzyme substrates, cell assay reagents, indicators, etc. MCE aims to fully meet your experimental needs and help your research forward.

Biochemical Assay Reagents (7070):

Cat. No. Product Name CAS No. Purity Chemical Structure
  • HY-15915
    DTNB 69-78-3 ≥98.0%
    DTNB (Ellman’s Reagent) is a chemical used to quantify the number or concentration of thiol groups.
    DTNB
  • HY-D0014
    Brilliant blue G-250 6104-58-1
    Brilliant Blue G-250 is a dye commonly used for the visualization of proteins separated by SDS-PAGE, offering a simple staining procedure and high quantitation. In the Bradford protein assay, protein concentrations are determined by the absorbance at 595 nm due to the binding of Brilliant Blue G-250 to proteins. Brilliant Blue G-250 is a safe highly selective P2×7R antagonist with promising consequent inactivation of NLRP3 inflammasome.
    Brilliant blue G-250
  • HY-111391A
    Resazurin (sodium), indicator 62758-13-8
    Resazurin sodium, indicator is a blue dye commonly used as a redox indicator in various chemical reactions, especially in microbiology and cell culture. Resazurin sodium, indicator has unique chemical properties that make it an effective tool for monitoring changes in the metabolic activity of cells and microorganisms. When reduced, Resazurin turns from blue to pink, providing a visual indication of metabolic activity.
    Resazurin (sodium), indicator
  • HY-Y0292
    Lithium carbonate 554-13-2 ≥99.0%
    Lithium carbonate (Carbolithium) is a biochemical reagent that can be used as a biological material or organic compound for life science related research.
    Lithium carbonate
  • HY-B1359A
    Methylene blue indicator 7220-79-3 99.1%
    Methylene blue indicator is a biochemical reagent that can be used as a biological material or organic compound for life science related research.
    Methylene blue indicator
  • HY-W009938
    Anthrone 90-44-8
    Anthrone is an organic compound commonly used as a dye and intermediate. It can be used to make products such as pigments, dyes and fluorescent whitening agents, and is widely used in certain industrial production fields such as textile manufacturing, soap making and paper making. In addition, this compound is also used as a reagent and catalyst in some organic synthesis reactions.
    Anthrone
  • HY-139109
    IR-783 115970-66-6 99.87%
    IR-783 (ADS 780WS) is a near-infrared (NIR) heptamethine cyanine fluorescent probe. IR-783 significantly inhibits tumour growth and induces apoptosis in MDA-MB-231 xenograft model. IR-783 can be used to study breast cancer.
    IR-783
  • HY-D0896A
    ANS ammonium 28836-03-5 99.94%
    ANS ammonium is a potent antibacterial agent and a textile dye. ANS ammonium can be used as fluorescence probe. ANS ammonium blocks the binding of triiodothyronine to thyroxine binding globulin in radioimmunoassay of triiodothyronine.
    ANS ammonium
  • HY-W009694
    3,5-Dinitrosalicylic acid 609-99-4 99.97%
    3,5-Dinitrosalicylic acid the derivative of salicylic acid. 3,5-Dinitrosalicylic acid is used in the α-amylase assay, carbohydrase assay, and for the colorimetric determination of reducing substances.
    3,5-Dinitrosalicylic acid
  • HY-D0896
    ANS 82-76-8 ≥98.0%
    ANS (8-Anilino-1-naphthalenesulfonic acid) is a competitive inhibitor targeting thyroxine binding globulin (TBG) (Ki=2.09×106 M-1). ANS is used in radioimmunoassay by displacing bound triiodothyronine (T3) to improve detection sensitivity. ANS can block the protein binding site of T3 and release free T3 for antibody recognition. As a fluorescent probe, ANS can specifically bind to the hydrophobic region of proteins (such as membrane proteins) and monitor the dynamics of protein conformation through changes in fluorescent signals. It is widely used in biochemical research and antibacterial material development.
    ANS
  • HY-Y1332
    Rochelle salt 6381-59-5 ≥98.0%
    Rochelle salt is an organic-inorganic compound commonly used as a catalyst and complexing reagent. It can be used to catalyze or promote certain chemical reactions, and is widely used in batteries, pharmaceuticals and food industries. In addition, this compound is also used as a substrate or intermediate in some biochemical reactions.
    Rochelle salt
  • HY-101183
    THK5351 1707147-26-9 98.94%
    THK5351 can be radiolabeled and used as a radiotracer for in vivo imaging of tau pathology in the brain.
    THK5351
  • HY-W110910
    Eriochrome black T, Indicator 1787-61-7
    Eriochrome black T indicator (C.I. 14645), 1% solid is a biochemical reagent that can be used as a biological material or organic compound for life science related research.
    Eriochrome black T, Indicator
  • HY-15933
    TOPS 40567-80-4 99.80%
    TOPS is a highly water-soluble aniline derivative widely used in diagnostics and biological experiments.
    TOPS
  • HY-W013178
    DCTA monohydrate 125572-95-4 ≥98.0%
    DCTA monohydrate is an organic acid. DCTA refers to N,N,N',N' -tetraacetic acid, which has a strong chelating ability. DCTA monohydrate can be used as a chelating agent and coordination reagent for metal ions. DCTA monohydrate, for example, forms stable complexes with many metal ions, including calcium, magnesium and zinc. DCTA modified with ethylene glycol is selective to calcium ions in the presence of magnesium ions.
    DCTA monohydrate
  • HY-D0788
    Dimidium bromide 518-67-2 98.64%
    Dimidium bromide is a biochemical reagent that can be used as a biological material or organic compound for life science related research.
    Dimidium bromide
  • HY-D0170
    Ferene disodium 79551-14-7 ≥98.0%
    Ferene disodium is a biochemical reagent that can be used as a biological material or organic compound for life science related research.
    Ferene disodium
  • HY-W040144
    Bromocresol green 76-60-8
    Bromocresol green is a pH-sensitive triphenylmethane dye commonly used for the determination of protein and albumin in serum. Bromocresol green is a bio-based dye with a yellow-green to blue-green color. Bromocresol green turns yellow (λmax=435 nm, protonated form) when placed in acidic solution (e.g. pH=4.15), and turns blue in basic solution (λmax=615 nm, deprotonated form). Bromocresol green is widely used as a pH indicator in the field of biochemical analysis. In addition, Bromocresol green is also used to detect the concentration of molecules such as creatinine, and to judge the viability of cells.
    Bromocresol green
  • HY-W051140
    Silver sulfate, 99% 10294-26-5
    Silver sulfate, 99% (Disilver sulfate, 99%) can be used for colorimetric determination of nitrates, phosphates, and fluoride, or for the determination of chromium and cobalt in water. Silver sulfate, 99% is a kind of biological materials or organic compounds that are widely used in life science research.
    Silver sulfate, 99%
  • HY-W110927
    Alizarin Red S Indicator (4.3-6.3), IND 130-22-3
    Alizarin red S indicator (C.I. 58005) is a reductively active (quinone-based) anthraquinone dye that forms complexes with metal ions (such as zirconium, calcium) or boric acid to label calcium deposition and perform electrochemical sensing functions. Alizarin Red S undergoes reversible redox reactions (for electrochemical detection) and irreversible chelation (for bone staining). Alizarin Red S is mainly used in bone metabolism research (labeling mineralized tissue), sugar detection (boric acid-sugar competition system) and metal ion sensing (such as zirconium ion detection)， and can be used in osteoporosis and metabolic disease research.
    Alizarin Red S Indicator (4.3-6.3), IND