Biochemical Reagents

Reagents for use in studying the elements, compounds, and reactions controlled by biomolecules and taking place in living organisms; includes proteins, peptides, stains, lipids, carbohydrates, histology products, and more.

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Greener Choice (321)
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Gene ID (Entrez)

>80% by SDS-PAGE and Coomassie blue staining (1)
0 (2)
1 (1)
10 (1)
100 (2)
1000 (2)
10000 (3)

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Species

Adenovirus (1)
Andes Virus (2)
Avian (21)
B. cereus (1)
Bacteria (14)
Bovine (26)
C. ensiformis (10)

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Quantity

0.036 g (1)
0.075 kg (1)
0.1 g (9)
0.25 g (10)
0.5 L (1)
0.5 g (4)
1 Bottle (1)

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Molecular Weight (g/mol)

0.00 (12)
100.073 (2)
100.117 (8)
100.12 (33)
100.16 (27)
100.161 (7)
1001.857 (2)

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Percent Purity

≥ 99.0% (2)
≥ 99.5% (2)
≥40.0% (GC) (2)
≥40.0% (HPLC) (3)
≥42% (1)
≥42.0% (carminic acid) (3)
≥55% (4)

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Physical Form

Adhering Crystals (3)
Amorphous Powder (2)
Aqueous Solution (108)
Beads or Powder (5)
Clear Liquid at 20°C (13)
Crystalline (55)
Crystalline Chunks (3)

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Grade

ACS (320)
ACS Reagent (93)
ACS/NF/USP (2)
APHA (5)
ASTM (6)
Analysis (7)
Analytical (2)

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Color

Amber (12)
Beige (6)
Beige or Brown to Pink (2)
Beige or White to Yellow (3)
Beige to Brown (7)
Beige to Pink or Brown (3)
Beige to White or Tan (2)

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Boiling Point

>100.0°C (2)
>300°C (3)
∼155°C (1.5mmHg) (2)
∼207°C (3)
∼410.8°C (760 mmHg (Predicted) (literature)) (4)
∼96°C (1)
100°C (14)

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Type

1% Focus Acid Alcohol (2)
AFB Stain (1)
Acetocarmine (2)
Acetone Decolorizer (1)
Acetone-Alcohol (5)
Acetone-Alcohol, Carbol Fuchsin (1)
Acid Alcohol (3% HCL) (4)

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Search Within Results

32,131 – 32,145 of 109,528 results

32,131

ENG Scientific Mayer's Mucicarmine Stain

Mayer's Mucicarmine Stain is designed to show mucin derived from epithelial cells (Bronchi and Colon).

Pricing & Availability
Specifications

Content And Storage	Carmine, Aluminum Chloride
Product Type	Staining Reagent
Packaging Type	Bottle
For Use With (Application)	In vitro diagnostic use only
Test Time	15 min.

32,132

ENG Scientific Solution I, Crystal Violet

For differential staining of bacteria.

Pricing & Availability
Specifications

Type	Solution I, Crystal Violet
Product Type	Gram Stain Kit Component
For Use With (Application)	Ideal for differential staining of bacteria

32,133

ENG Scientific Solution I Gill-Hematoxylin

Solution I Gill-Hematoxylin is a nuclear stain employing half-oxidized hematoxylin solution.

Pricing & Availability
Specifications

Content And Storage	Ethylene Glycol, Hematoxylin, Sodium Iodate, Aluminum Sulfate, Citric Acid, Magnesium Sulfate, Sodium Bicarbonate, Ethanol
Form	Liquid
Product Type	Hematoxylin
For Use With (Application)	In vitro diagnostic use only
Test Time	2 min.

32,134

Tocris Bioscience™ [D-p-Cl-Phe⁶,Leu¹⁷]-VIP

Selective VIP receptor antagonist

Pricing & Availability

32,135

Tocris Bioscience™ [Nle⁴,D-Phe⁷]-α-MSH

Melanocortin receptor agonist

Pricing & Availability

32,136

Tocris Bioscience™ α-CGRP (human)

CGRP receptor agonist

Pricing & Availability

32,137

ENG Scientific Gram-Weigart Stain Kit

The Gram-Weigart Stain Kit is for pneumocystis carinii in smears of sputum, transtracheal aspirates, and bronchial washings. Kit includes 100 mL each of Solutions I, II, III, IV and V.

Pricing & Availability

32,138

ENG Scientific Solution I - Toluidine Blue O Stain

Modified Toluidine Blue O Stain allows the Pneumocystis carinii cysts to be visualized more easily after staining. For Pneumocystis carinii Stain Kit (Modified Toluidine Blue O Stain). Includes: 250 mL each of Solutions I, II, III and IV.

Pricing & Availability

32,139

ENG Scientific Solution III - Grams Iodine

Solution III - Grams Iodine for pneumocystis carinii in smears of sputum, transtracheal aspirates, and bronchial washings.

Pricing & Availability

32,140

ENG Scientific Malarial Wright Giemsa Stain Kit (Alcoholic), Giemsa Stain Solution II

Fixative for Malarial Wright Giemsa Stain Kit (Alcoholic). For fixing thin smear of culture.

Pricing & Availability

32,141

Tocris Bioscience™ RGDS peptide

Integrin binding sequence; inhibits integrin receptor function

Pricing & Availability

32,142

ENG Scientific Macchiavello Stain Kit, Brilliant Green

Differential staining procedure based on the affinity of cationic (basic) dyes for rickettsiae and chlamydiae.

Pricing & Availability
Specifications

Type	Macchiavello Stain Kit
For Use With (Application)	Rickettsiae and Chlamydiae

32,143

ENG Scientific Solution II - Acid Alcohol

Solution II - Acid Alcohol

Pricing & Availability
Specifications

Type	Solution II - Acid Alcohol
Packaging Type	Bottle

32,144

Tocris Bioscience™ AC 187

Potent and selective amylin antagonist

Pricing & Availability

32,145

Hardy Diagnostics™ Advanced Grams Counterstain

Use Advanced Counterstain to stain gram negatives a vivid and distinct red. The gram negative organisms will appear brighter with better definition at the edges

Pricing & Availability

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Biochemical Reagents

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Tocris Bioscience™ [D-p-Cl-Phe6,Leu17]-VIP Greener ChoiceOffers one or more environmental benefits itemized in the U.S. FTC “Green Guides.”Learn More

Tocris Bioscience™ [Nle4,D-Phe7]-α-MSH Greener ChoiceOffers one or more environmental benefits itemized in the U.S. FTC “Green Guides.”Learn More

Tocris Bioscience™ α-CGRP (human) Greener ChoiceOffers one or more environmental benefits itemized in the U.S. FTC “Green Guides.”Learn More

Tocris Bioscience™ RGDS peptide Greener ChoiceOffers one or more environmental benefits itemized in the U.S. FTC “Green Guides.”Learn More

Tocris Bioscience™ AC 187 Greener ChoiceOffers one or more environmental benefits itemized in the U.S. FTC “Green Guides.”Learn More

Tocris Bioscience™ [D-p-Cl-Phe⁶,Leu¹⁷]-VIP

Tocris Bioscience™ [Nle⁴,D-Phe⁷]-α-MSH

Tocris Bioscience™ α-CGRP (human)

Tocris Bioscience™ RGDS peptide

Tocris Bioscience™ AC 187