Chemical Name: N,N-Bis(4-sulfobutyl)-3-methylaniline, disodium salt

MW: C₁₅H₂₃NNa₂S₂O₆ = 423.46

Specification

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• Temperature: 0-5°C
• Protection: Protect from light

Molecular Formula : C12H18NNaO4S

Molecular Weight 295.33

TOOS (TOOS sodium salt) is a highly water-soluble aniline derivative widely used in diagnostics and biological experiments. TOOS can be combined with 3-methyl-2-benzothiazolinone hydrazone hydrochloride (MBTH) to form a chromogenic system to measure oxidase activity. In the MBTH-TOOS chromogenic system, MBTH is catalytically oxidized to produce (-NH) free radicals, which react with TOOS to form colorless compounds. Furthermore, the colorless compound undergoes a disproportionation reaction to produce a blue-violet quinoid compound.

• Storage : to 8°C (Refrigerate)
• Shelf Life : 60 Months

Molecular Formula: C6H4NO6PNa2.6H2O

Molecular Weight : 371.15

Storage : -20 °C (Blue/Dry Ice)

Shelf Life : 60 Months

p-Nitrophenyl phosphate (pNPP) is the substrate of choice for use with alkaline phosphatase in enzyme linked immunosorbent assay (ELISA) procedures.

Bovine Serum Albumin (BSA or "Fraction V") is a serum albumin protein generated from bovine blood. It is commonly used as a protein concentration standard in laboratory research. The BSA protein is purified and fractionated using a heat-shock method, then extensively diafiltered and ion-exchanged to remove other plasma proteins, lipids, and extraneous ions.

BSA Protease Free (BSA FAF) is especially useful for applications involving protease-sensitive protein components.

BSA protein has a wide range of biochemical uses, including ELISA (Enzyme-Linked Immunosorbent Assay), immunoblots, and immunohistochemistry. In addition, it is employed as a cell growth supplement and stabilizer in cell and microbiological cultures.

Molecular formula: C15H34Cl

Molecular weight:263.9

Dodecyl trimethyl ammonium chloride is a colorless liquid or white crystalline powder that is soluble in water and ethanol. It's stable below 100℃ and works well with both cationic and nonionic surfactants. It has good chemical stability, heat resistance, light resistance, pressure resistance, acid and alkali resistance, as well as outstanding permeability, softness, emulsification, anti-electrostatic and bactericidal capabilities.

Molecular Formula : C15H34BrN

Molecular Weight 308.34

Dodecyltrimethylammonium bromide (DTAB) is a versatile quaternary ammonium surfactant that has numerous applications in cell biology and biochemical research. Its distinct qualities make it an effective tool for solubilizing proteins and peptides, extracting DNA, and lysing cells. In proteomics research, DTAB is essential for protein solubilization and purification. Its ability to disrupt hydrophobic bonds and electrostatic forces enables it to effectively solubilize membrane-bound proteins and peptides, making them available for investigation and characterisation. This characteristic is especially relevant in proteomics investigations that involve membrane proteins, which are notoriously difficult to solubilize using conventional methods.

Store at 4°C.

ELISA: Suitable

western blot: Suitable

Streptavidin is a biotin-binding protein produced from bacteria that has been shown to have less nonspecific binding than avidin.Store at 4°C.

Store in Freezer at -20 Degree C

Thrombin is a serine protease purified from bovine plasma for digestion of GST-tagged proteins or other tagged proteins that contain the thrombin recognition sequence.

• Specific cleavage : enables site-specific cleavage of fusion proteins containing an accessible recognition sequence.)
• Functionally : free of other clotting factors such as plasminogen and plasmin.

Colour: White

Form:

• Crystalline powder: (N-(2-Acetamido)Iminodiacetic Acid)
• Molecular Weight: 190.15
• Storage: 25 to 40°C (Room Temperature)
• Shelf Life: 60 Months

ADA is a zwitterionic buffer used in biochemistry and molecular biology. It is one of the Good buffers developed in the 1960′s to provide buffers in the pH range of 6.15 - 8.35 for wide applicability to biochemical studies. The pioneering publication by Good and co-workers describes the synthesis of ADA and its physical properties.The useful range of ADA buffer in aqueous solution is 6.0 - 7.2.

Glupa Carboxylate L-γ-Glutamyl-3-carboxy-4-nitroanilide

Molecular Formula: C₁₂H₁₂N₃O₇NH₄

Molecular Weight: 328.3

Use: Glupa-carboxylate is used in diagnostic tests for the determination of γ-glutamyltransferase, according to the recommendations of the International Federation of Clinical Chemistry and Laboratory Medicine (IFCC).

(3-[Cyclohexylamino]-1-Propane Sulphonic Acid)

Molecular Formula: C₉H₁₉NO₃S

Molecular Weight: 221.32

Storage: 25 to 40°C (Room Temperature)

Shelf Life: 60 Months

Appearance (Colour): White

Appearance (Form): Crystalline powder

β-Nicotinamide Adenine Dinucleotide, Reduced Disodium Salt Hydrate

Other Names: β-DPNH, β-NADH, DPNH, Diphosphopyridine nucleotide, reduced form, NADH

Molecular Formula: C₂₁H₂₇N₇Na₂O₁₄P₂ · xH₂O

Molecular Weight: 709.40 (anhydrous basis)

Appearance (Colour): White to pale yellow

Appearance (Form): Crystalline powder

β-Nicotinamide Adenine Dinucleotide Hydrate

Synonyms: β-DPN, β-NAD, Coenzyme 1, Cozymase, DPN, Diphosphopyridine nucleotide, NAD, Nadide

Molecular Formula: C₂₁H₂₇N₇O₁₄P₂ · xH₂O

Molecular Weight: 663.43 (anhydrous basis)

Appearance (Colour): Off-white

Appearance (Form): Powder

Storage: 25 to 40°C (Room Temperature)

Shelf Life: 60 Months