Staining Reagents
Electron Microscopy Sciences Bromophenol Blue, Reagent A.C.S. 5 GR
(3',3",5 '5"-Tetrabromophenol-sulfonthalein)
CAS #115-39-9 C₁₉H₁₀O₅SBr₄ F.W. 669.97
Sigma Aldrich Fine Chemicals Biosciences Thiazolyl Blue Tetrazolium Bromide powder, BioReagent, suitable for cell culture, suitable for insect cell culture | MFCD00011964 | MFCD00011964 | 100mg
Thiazolyl Blue Tetrazolium Bromide powder, BioReagent, suitable for cell culture, suitable for insect cell culture | Purity: 97.5% | Mol Wt: 414.32 | MFCD00011964 | MFCD00011964 | 100mg
Ethos Biosciences Alcian Blue 1%, pH 2.5 Stain Kit, 3x8oz, Ethos
Alcian Blue pH 2.5 Stain is a ready-to-use solution formulated for the demonstration of acidic mucopolysaccharides and glycosaminoglycans in tissue sections. At pH 2.5, the stain selectively colors both sulfated and carboxylated acidic mucins, providing clear blue staining for reliable visualization and contrast with nuclear counterstains. Commonly used in histology, pathology, and research laboratories, it supports routine special staining procedures and teaching applications. Compatible with standard Alcian Blue staining protocols, this solution delivers consistent, reproducible results for the evaluation of mucin-containing tissues.
Cayman Chemical MetamIzolesodIum salt 25g
A nonopioid prodrug; inhibits COX-1 and COX-2 activity (IC50 = ~150 UG/ml for both in cell-free assays), as well as reduces AITC-induced increases in intracellular calcium levels in isolated rat and mouse dorsal root ganglia and IMR-90 human fibroblasts (IC50s = 30-91 µM in patch-clamp assays); inhibits ADP- and epinephrine-induced platelet aggregation in hPRP; prevents fever induced by LPS, TNF-α, and IL-6, but not arachidonic acid or PGE2, in rats at 120 mg/kg; increases the paw withdrawal threshold in the paw pressure test in rat models of carrageenan-induced acute pain and postoperative incision pain at 250 and 500 mg/kg
Sigma Aldrich Fine Chemicals Biosciences Alcian Blue 8GX | 33864-99-2 | MFCD00010720 | 25 g
Alcian Blue 8GX | Mol Wt: 1298.86 | 33864-99-2 | MFCD00010720 | 25 g
Crescent Chemical Co Inc SERVA BLUE W SOLUBLE IN WATER
SERVA Blue W soluble in water A triphenylmethane dye, more lipophilic methyl homologue of SERVA Violet R. Suitable for round gels of PAGE, also for flat gels 0.1 - 1.0 mm thick. Size - 25G Storage Conditions - +15 °C TO +30 °C Catalog Number - 350
Sigma Aldrich Fine Chemicals Biosciences 3,4-Xylenol >=98%, FG | 95-65-8 | MFCD00002304 | 1KG
3,4-Xylenol >=98%, FG | Purity: >=98% | Mol Wt: 122.16 | 95-65-8 | MFCD00002304 | 1KG
Sigma Aldrich Fine Chemicals Biosciences Thymol FCC, FG | 89-83-8 | MFCD00002309 | 10KG
Thymol FCC, FG | Mol Wt: 150.22 | 89-83-8 | MFCD00002309 | 10KG
Aqua Solutions Methylene blue 0.1% w/v | 122965-43-9 | MFCD00150006 | 250 mL
Methylene blue 0.1% w/v | Mol Wt: 319.85 | 122965-43-9 | MFCD00150006 | 250 mL
Medchemexpress LLC Tetrabromophenol blue | 4430-25-5 | MFCD00005876 | 98.2% | 985.54 | C19H6Br8O5S | 1 G
Tetrabromophenol blue is a brominated phenolphthalein dye used as a pH indicator and biochemical reagent for analytical and laboratory applications. It is supplied as an off-white to light yellow solid and is identified by CAS 4430-25-5 (MW 985.54).
- Used as a pH indicator and tracking dye in analytical procedures.
- High purity suitable for laboratory reagent use.
- Solid form with off-white to light yellow appearance for easy handling.
- Available in laboratory pack sizes for small-scale experiments.
- Brominated phenolic structure provides distinct color transitions across pH ranges.
Electron Microscopy Sciences Methylene Blue Solution 1.4% in 95% Alcohol 500 ML
Methylene Blue solution is a prepared, ready-to-use, high quality staining solution that saves time and effort and produces consistent uniform results.
Electron Microscopy Sciences New Methylene Blue 0.5% Aqueous 500 ML
New Methylene Blue solution is a prepared, ready-to-use, high quality staining solution that saves time and effort and produces consistent uniform results.