Biochemical Confirmatory Test Stains And Reagents

  • Immunoassay Testing
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D'Antoni's Iodine

Detect protozoan cysts and helminth eggs and larvae in wet mount preparations using Thermo Scientific™ Remel™ D'Antoni's Iodine stain. This is a nonspecific, contrast dye, added to fresh, unpreserved fecal specimens to aid in detection of helminth eggs and larvae and in differentiating protozoan...

Remel™ Chemstrip™ LN Reagent Strip

Remel Chemstrip LN Reagent Strips are used to screen negative urine specimens.

Remel™ Chemstrip™ 9

Remel Chemstrip 9 are test strips used for urine testing, including leukocytes, nitrite, pH, protein, glucose, ketone, urobilinogen, bilirubin and blood.

Remel™ BactiDrop™ Nitrate A

Determine the ability of an organism to reduce nitrate to nitrite or free nitrogen gas using Thermo Scientific™ Remel™ BactiDrop™ Nitrate Reagent A. This ability is characteristic of the Enterobacteriaceae1 family.

Remel™ BactiDrop™ Potassium Hydroxide

Prepare clinical specimens for microscopic examination of fungal elements with Thermo Scientific™ Remel™ BactiDrop™ Potassium Hydroxide.The Laboratory Handbook of Medical Mycology recommends the use of 10% KOH for rapid detection of fungal elements1.

Remel™ BactiDrop™ Ehrlich's Indole

Remel BactiDrop Ehrlich's Indole is used for detection of the tryptophan enzyme.

Remel™ BactiDrop™ Voges-Proskauer A

Determine the ability of gram-negative bacilli to produce acetylmethylcarbinol (acetoin) from glucose fermentation using Thermo Scientific™ Remel™ Bactidrop™ Voges-Proskauer A Test. In 1898, Voges and Proskauer reported production of acetylmethylcarbinol from glucose fermentation by certain bacteria...

Remel™ BactiDrop™ Oxidase

Detect cytochrome oxidase enzyme with Thermo Scientific™ Remel™ BactiDrop™ Oxidase. The oxidase test was originally devised to identify Neisseria species, but later was used to separate the Pseudomonadaceae from the oxidase-negative Enterobacteriaceae1,2.

Remel™ BactiDrop™ Nitrate B

Determine the ability of an organism to reduce nitrate to nitrite or free nitrogen gas using Thermo Scientific™ Remel™ BactiDrop™ Nitrate Reagent B. This ability is characteristic of the Enterobacteriaceae1 family.

Remel™ Oxalic Acid

Digest and decontaminate clinical specimens prior to inoculation of media for isolating Mycobacterium species using Thermo Scientific™ Remel™ Oxalic Acid reagent. In 1930, Corper and Uyei described an oxalic acid procedure prior to inoculation of media for digestion and decontamination of clinical...

Remel™ Anaerobic Nitrate Reagent B

Thermo Scientific™ Remel Anaerobic Nitrate Reagent B is for determination of nitrate reduction in anaerobic bacteria.

Remel™ Mineral Oil

Thermo Scientific™ Remel Mineral Oil is for biochemical test procedures requiring oil overlay.

Remel™ Kovacs Indole Reagent

Determine the ability of an organism to split indole from tryptophan molecule with Thermo Scientific™ Remel™ Kovac's Indole Reagent.Previously xylene was used to detect small amounts of indole produced from breakdown of tryptophan.

Remel™ Ferric Chloride

Detect phenylalanine deamination with Thermo Scientific™ Remel™ Ferric Chloride.Henriksen and Closs reported Proteus could be differentiated from other enteric gram-negative bacilli based on the ability to deaminate phenylalanine into phenylpyruvic acid1-3.

Remel™ Brom Cresol Purple Aqueous pH Indicator

Thermo Scientific™ Remel Brom Cresol Purple Aqueous is a pH indicator for use with microbiological culture media.
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