REAGENTS FOR HISTOLOGY

For Histology we have commonly used fixatives(both formal-dehyde based and paraformaldehyde based), permeating solutions, antigenic enhancer, etc. If you have any specifications we will be glad to make it for you.

Mounting Media and Stains

Catalog # Product Name Pricing
ST-101 Acridine Orange
2 % aqueous solution. Prepared in 18.2 megohms water and filtered through 1 micron filter. Store at room temperature.
10ml $70.00
20ml $100.00
ST-115 Amido Black
C22H14N6Na2O9S2 with mol. wt. of 616.49. Dark red to black liquid in appearance. Soluble in H2O. Store at room temperature. Utilized as an amino acid stain in multiple biological protocols.
500ml $35.00
1L $60.00
ST-116 Aniline Blue Alcohol Stain
1% aniline blue in 85% ethyl alcohol. Prepared in 18.2 megohms water and filtered through 1 micron filter. Store at room temperature.
25ml $30.00
50ml $50.00
ST-117 Aniline Blue Aqueous Stain
2.5% in 2% acetic acid. Prepared in 18.2 megohms water and filtered through 1 micron filter. Store at room temperature.
25ml $30.00
50ml $55.00
ST-125 Basic Fuchsin Solution
2% solution in ethanol. Prepared in 18.2 megohms water and filtered through 1 micron filter. Store at room temperature.
25ml $35.00
50ml $60.00
ST-145 Brilliant Cresyl Blue
0.3% (w/v) in ethanol. Prepared in 18.2 megohms water and filtered through 1 micron filter. Store at room temperature.
25ml $40.00
50ml $70.00
ST-150 Bromocresol Green
0.1% bromcresol green in ethyl alcohol. Prepared in 18.2 megohms water and filtered through 1 micron filter. Store at room temperature.
25ml $50.00
50ml $90.00
ST-155 Bromocresol Purple
0.04% bromcresol purple in DI water. Prepared in 18.2 megohms water and filtered through 1 micron filter. Store at room temperature.
100ml $35.00
250ml $50.00
ST-162 Bromothymol Blue
0.04% bromthymol blue in DI water. Prepared in 18.2 megohms water and filtered through 1 micron filter. Store at room temperature.
100ml $30.00
250ml $50.00
ST-165 Chlorophenol Red
0.04% chlorophenol red in 1 mM NaOH. Prepared in 18.2 megohms water and filtered through 1 micron filter. Store at room temperature.
100ml $20.00
250ml $35.00
ST-170 Congo Red Stain
1% Congo red in DI water. Prepared in 18.2 megohms water and filtered through 1 micron filter. Store at room temperature.
100ml $20.00
250ml $35.00
ST-140 Coomassie Blue G-250
0.2% Coomassie Brilliant Blue G-250 in 30% methanol and 7% acetic acid. Blue dye with slight green tint. Store at room temperature.
500ml $40.00
1L $70.00
ST-120 Coomassie Blue R-250
0.2% Coomassie Brilliant Blue R-250 in 30% methanol and 7% acetic acid. Blue dye with slight green tint. Store at room temperature.
500ml $40.00
1L $70.00
ST-182 Cresol Red
0.04% m-cresol purple in 1mM NaOH. Prepared in 18.2 megohms water and filtered through 1 micron filter. Store at room temperature.
100ml $20.00
250ml $35.00
ST-190 Crystal Violet Stain (Gram staining)
2 % crystal violet and 0.8 % ammonium oxalate monohydrate in 20% ethyl alcohol. Prepared in 18.2 megohms water and filtered through 1 micron filter. Store at room temperature.
100ml $35.00
250ml $50.00
ST-185 Crystal Violet Stain Solution
1% aqueous solution. Prepared in 18.2 megohms water and filtered through 1 micron filter. Store at room temperature.
100ml $30.00
250ml $50.00
MM-115 DABCO-Glycerol (Mounting Medium)
1% 1, 4-Diazabicyclo-octane (DABCO) and 90% glycerol in phosphate buffer Prepared in 18.2 megohms water. Store at 2-8 degree Celsius..
1ml $15.00
5x1ml $40.00
MM-120 DABCO-PVA (Mounting Medium)
2.5% 1, 4-Diazabicyclo-octane (DABCO), 10% polyvinyl alcohol (PVA), 5% glycerol, and 25 mM Tris buffer, pH 8.7 Prepared in 18.2 megohms water. Store at 2-8 degree Celsius..
1ml $15.00
5x1ml $40.00
ST-200 Eosin B Stain Solution
0.1% aqueous solution. Prepared in 18.2 megohms water and filtered through 1 micron filter. Store at room temperature.
100ml $30.00
250ml $50.00
ST-195 Eosin Y Stain Solution
5% eosin Yin DI water. Prepared in 18.2 megohms water and filtered through 1 micron filter. Store at room temperature.
100ml $30.00
250ml $45.00
ST-205 Erythrosin B Stain Solution
1% erythrosin B in DI water. Prepared in 18.2 megohms water and filtered through 1 micron filter. Store at room temperature.
100ml $30.00
250ml $50.00
ST-210 Fast Green
2% fast green in 2% glacial acetic acid. Prepared in 18.2 megohms water and filtered through 1 micron filter. Store at room temperature.
100ml $35.00
250ml $50.00
ST-215 Fluorescein
0.1 % of fluorescein in 75% ethyl alcohol. Prepared in 18.2 megohms water and filtered through 1 micron filter. Store at room temperature.
25ml $35.00
50ml $50.00
ST-225 Giemsa Solution
0.6% Azur II Eosin, 0.16% Azur II61% glycerin and 38.3% methyl alcohol. Prepared in 18.2 megohms water and filtered through 1 micron filter. Store at room temperature.
100ml $40.00
250ml $70.00
ST-230 Hematoxylin Solution
1% aqueous solution. Prepared in 18.2 megohms water and filtered through 1 micron filter. Store at room temperature.
100ml $35.00
250ml $60.00
ST-160 India Ink (0.2%)
0.2% India Ink and 0.04% Tween-20 in PBS. A common staining dye with multiple biological applications. Store at room temperature.
500ml $35.00
1L $60.00
ST-235 Iodine Solution
2% potassium iodide and 1.3% of iodine in DI water. Prepared in 18.2 megohms water and filtered through 1 micron filter. Store at room temperature.
50ml $30.00
100ml $50.00
ST-240 Iodine Solution, Grams
0.67% potassium iodide and 0.33% iodine in DI water. Prepared in 18.2 megohms water and filtered through 1 micron filter. Store at room temperature.
50ml $30.00
100ml $50.00
ST-245 Iodine Solution, Lugols
2.0 % of potassium iodide and 1.0% iodine in DI water (stock solution, dilute 5:1 before use). Prepared in 18.2 megohms water and filtered through 1 micron filter. Store at room temperature.
50ml $30.00
100ml $50.00
ST-175 m-Cresol Purple
0.04% m-cresol purple in 1mM NaOH. Prepared in 18.2 megohms water and filtered through 1 micron filter. Store at room temperature.
100ml $20.00
250ml $35.00
ST-250 Malachite Green
1.5% malachite green oxalate, 10% acetic acid, and 17% glycerol, in deionized water. Prepared in 18.2 megohms water and filtered through 1 micron filter. Store at room temperature.
50ml $35.00
100ml $60.00
ST-265 Methyl Green-Pyronin (MGP) Solution
0.012%, Methyl green, 0.01% pyronin Y, 0.75% methanol,in deionized water. Prepared in 18.2 megohms water and filtered through 1 micron filter. Store at room temperature.
25ml $50.00
50ml $100.00
50ml $100.00
ST-270 Methyl Orange Solution
0.1% aqueous solution. Prepared in 18.2 megohms water and filtered through 1 micron filter. Store at room temperature.
100ml $30.00
250ml $50.00
ST-275 Methyl Red
0.1% methyl red in 60% ethyl alcohol. Prepared in 18.2 megohms water and filtered through 1 micron filter. Store at room temperature.
25ml $30.00
50ml $50.00
ST-280 Methyl Violet 2B, Stain
0.05% methyl violet 2B in 0.9% sodium chloride solution containing 0.01 M acetic acid. Prepared in 18.2 megohms water and filtered through 1 micron filter. Store at room temperature.
100ml $30.00
250ml $50.00
ST-255 Methylene Blue
1% methylene blue in DI water. Prepared in 18.2 megohms water and filtered through 1 micron filter. Store at room temperature.
100ml $30.00
250ml $50.00
MM-125 MOWIOL-DABCO (Mounting Medium)
2.5% 1, 4-Diazabicyclo-octane (DABCO), 10% Mowiol 4-88, 25% glycerol and 0.1M Tris-HCl, pH 8.5 Prepared in 18.2 megohms water. Store at 2-8 degree Celsius.
1ml $15.00
5x1ml $40.00
10x1ml $80.00
ST-285 Nigrosin
10% nigrosin, 05% formalin in DI water.Prepared in 18.2 megohms water and filtered through 1 micron filter. Store at room temperature.
100ml $35.00
250ml $60.00
MM-110 NPG-Glycerol (Mounting Medium)
2% n-propyl-gallate (NPG), 49% glycerol and 49% PBS, pH 7.4. Prepared in 18.2 megohms water. Store at 2-8 degree Celsius..
1ml $10.00
5x1ml $30.00
ST-290 Orange G
1% orange G in DI water. Prepared in 18.2 megohms water and filtered through 1 micron filter. Store at room temperature.
100ml $30.00
250ml $50.00
ST-295 Orange IV
0.1% orange IV in DI water. Prepared in 18.2 megohms water and filtered through 1 micron filter. Store at room temperature.
100ml $30.00
250ml $50.00
ST-300 Phenolphthalein
1% phenolphthalein in 95% ethyl alcohol. Prepared in 18.2 megohms water and filtered through 1 micron filter. Store at room temperature.
25ml $35.00
50ml $60.00
ST-180 Ponceau S solution
0.1% (w/v) Ponceau S in 5% acetic acid. Prepared in 18.2 megohms water and filtered through 1-micron filter. Store at room temperature.
500ml $40.00
1L $65.00
MM-100 PPD-Glycerol I (Mounting Medium)
0.1% p-phenylenediamine and 50% glycerol in 20 mM phosphate buffer (pH 8.5). Prepared in 18.2 megohms water. Store at 2-8 degree Celsius.
1ml $10.00
5x1ml $30.00
MM-105 PPD-Glycerol II (Mountinhg Medium)
0.1% p-phenylenediamine and 90% glycerol in PBS (pH 8.6). Prepared in 18.2 megohms water. Store at 2-8 degree Celsius for short term and at -20 degree Celsius for long term.
1ml $10.00
5x1ml $30.00
ST-305 Resazurin
1% aqueous resazurin in DI water. Prepared in 18.2 megohms water and filtered through 1 micron filter. Store at room temperature.
100ml $35.00
250ml $60.00
ST-310 Rhodamine B
0.2% rhodamine in isopropanol. Prepared in 18.2 megohms water and filtered through 1 micron filter. Store at room temperature.
25ml $35.00
50ml $60.00
ST-315 Safranin O
0.6 % safranin in 20% ethyl alcohol. Prepared in 18.2 megohms water and filtered through 1 micron filter. Store at room temperature.
100ml $30.00
250ml $50.00
ST-320 Sudan III
0.5 % of sudan III in 75% ethyl alcohol. Prepared in 18.2 megohms water and filtered through 1 micron filter. Store at room temperature.
25ml $30.00
50ml $50.00
ST-325 Sudan IV
0.5 % of sudan IV in 75% ethyl alcohol. Prepared in 18.2 megohms water and filtered through 1 micron filter. Store at room temperature.
25ml $30.00
50ml $50.00
ST-330 Thymol Blue
0.04% thymol blue (sodium salt) in DI water. Prepared in 18.2 megohms water and filtered through 1 micron filter. Store at room temperature.
100ml $30.00
250ml $50.00
ST-335 Toluidine Blue O
1 % toluidine blue O in DI water (0.5% hydrochloric acid). Prepared in 18.2 megohms water and filtered through 1 micron filter. Store at room temperature.
100ml $30.00
250ml $50.00
ST-340 Trypan blue (0.4%)
0.4% Trypan blue was prepared in PBS using 18.2 megohms water and filtered through 1 micron filter. Store at room temperature.