Biochemical Reagents
Volu Sol Lactophenol Cotton Blue, 4 oz / 120 mL, Volu-Sol™
Used for mounting medium and a staining agent used in the preparation of slides for microscopic examination of fungi. Fungal elements are stained intensely blue
Advanced Biomatrix PureCol Type I Bovine Collagen Solution, 100 mL
PureCol Type I Bovine Collagen Solution is a purified atelocollagen solution ideal for promoting cell adhesion and growth in both 2D and 3D cell culture applications. Sourced from a controlled bovine herd, this product offers high consistency and functionality, mirroring in vivo conditions. It is highly suitable for various biological assays due to its minimal immunogenicity and exceptional cell compatibility. The ready-to-use format facilitates ease of use in experimental setups such as surface coating, gel formation, and layer preparation, thus improving reproducibility in research studies.
- Collagen Type: Type I
- Source: Bovine hide
- Form: Solution
- Collagen Concentration: ~3 mg/mL
- Volume: 100 mL
- Purity: ≥99.9% collagen content
- pH: ~2
- Sterilization Method: Filtration
- Storage Temperature: 2-10°C
- Endotoxin Level: <1.0 EU/mL
- Gel Formation Time: <40 minutes
Biotium CellBrite™ Fix 555 Membrane Labeling Kit, Trial Size
CellBrite Fix 555 is a red fluorescent reactive dye that covalently labels the surface of live cells. Unlike other membrane dyes, surface staining is well-retained after permeabilization or methanol fixation, for subsequent immunostaining. Ex/Em 542/571 nm. Each vial makes 20 uL of 1000X dye.
Biotium CellBrite™ Fix 640 Membrane Labeling Kit
CellBrite Fix 640 is a far-red fluorescent reactive dye that covalently labels the surface of live cells. Unlike other membrane dyes, surface staining is well-retained after permeabilization or methanol fixation, for subsequent immunostaining. Ex/Em 638/667 nm. Each vial makes 20 uL of 1000X dye.
AnaSpec AGGRESUREB-AMYLOID (1-42), HUM
AggreSure(TM) B -Amyloid (1-42), Human[DAEFRHDSGYEVHHQKLVFFAEDVGSNKGAIIGLMVGGVVIA] ; MW 4514.1; (0.25 mg)
Sigma Aldrich Fine Chemicals Biosciences L-Glutamine | 56-85-9 | MFCD00008044 | 100g
L-Glutamine | Purity: 99% | Mol Wt: 146.14 | 56-85-9 | MFCD00008044 | 100g
Pickering Laboratories Inc o-Phthalaldehyde, 5 g
Chromatographic Grade™ For Automated Post-column Derivatization of Primary Amines. Primary amines form highly fluorescent adducts when reacted with o-Phthalaldehyde (OPA) and a mercaptan under basic conditions. The products of this reaction, 1-alkyl-2-thioalkyl-substituted isoindoles, exhibit optimal excitation at 330 nm and maximal emission at 465 nm.
Newcomer Supply Hematoxylin Stain, Gill II, 500 ml
Use: Frozen & paraffin sections & IHC. Newcomer Supply Hematoxylin Stain, Gill, is a ready to use progressive nuclear stain available in three strengths for cytology and histology applications. Due to the progressive staining nature of Gill hematoxylin, over-staining is less likely and a differentiation step is not required. Gill hematoxylin does not require filtering but if using any Gill hematoxylin for cytology specimen staining, filtering before each use is highly suggested to prevent solution contamination. Gill II, noted as “double strength”, used as a counterstain in immunohistochemistry (IHC) procedures, frozen section nuclear stain, routine hematoxylin and eosin (H&E) stain and more intense cytology staining. Shelf Life is 1 year from date of manufacture. Store at 15-30°C.
Newcomer Supply Formalin 10%, Phosphate Buffered, 1 gallon
Shelf Life is 2 years from date of manufacture. Store at 15-30°C.
Weber Scientific L-W STAIN FOR MILK SMEARS
Canadian - Xylene formula. All available formulations conform to APHA, Standard Methods for the Examination of Dairy Products. The Canadian stain contains some red basic fuchsia dye which gives the smear a pinkish background.
Pfanstiehl Inc a. a-Trehalose Dihydrate (Inhalation Grade) High Purity, Low Endotoxin, Low Metals, USP-NF, EP, JP, ChP (T-104-4-LG) 100G GMP, Multi-compendial CAS: 6138-23-4 Injectable Excipient Grade
Pfanstiehl Trehalose High Purity, Low Endotoxin, Low Metals is a critical stabilizer of proteins, lipids, and carbohydrates in biologic therapeutics. The Inhalation Grade Trehalose was developed and tested for biologic Inhalation formulations. Used throughout formulation and freeze/thaw cycles, Trehalose ensures stability and efficacy in biopharmaceutical applications. Manufactured in the USA under ICH-Q7 cGMP conditions, Pfanstiehl Trehalose meets parenteral (injectable) excipient grade standards, making it ideal for biologic and vaccine formulations. It is also widely used in cryopreservation media to protect cell membranes and enhance cell recovery for bioproduction and cell therapy. Pfanstiehl Brand Trehalose is multi-compendial and available as USP-NF (National Formulary), EP (Ph. Eur.) (European Pharmacopoeia), JP (Japanese Pharmacopoeia), and ChP (Chinese Pharmacopoeia).