Gel Electrophoresis Buffers and Diluents
Bioworld Citrate Buffer, 0.5M, pH 8.0, 250 mL
The citrate buffer is composed of Citric acid monohydrate (C6H8O7 • H2O, MW 210.14) and Trisodium citrate dehydrate (C6H5O7Na3 • 2H2O, MW 294.12) mixed in a fixed ratio to attain the desired pH. As a conjugate base of a weak acid, citrate can perform as a buffering agent or acidity regulator, resisting changes in pH. May be used for antigen retrieval of tissue samples. The citrate solution is designed to break protein cross-links; thus, unmasking antigens and epitopes in formalin-fixed and paraffin embedded tissue sections, resulting in enhancing staining intensity of antibodies. Citrate has anticoagulant activity as a calcium chelator.Technical Information :citrate buffer (pK1): 3.13 (25°C, pH range: 2.2-6.5)citrate buffer (pK2): 4.76 (25°C, pH range: 3.0-6.2)citrate buffer (pK3): 6.4 (25°C, pH range: 5.5-7.2)Warning:For laboratory use only.Not fit for agricultural, household, clinical use or humanconsumption.PH Value: 8.0
Electron Microscopy Sciences Tissue-Prep Buffered 10% Formalin
Prefilled with 10% formalin Cat# 15740. Ready-to-use in pre-filled cups. Labeled in accordance to OSHA requirements, which gives you immediate information regarding handling and first aid procedures. Pre-measured in wide-mouth, leak-proof, opaque polypropylene containers which limits your exposure to formaldehyde and saves you time. 120ml Cup Size, 60ml filled.
Enzo Life Sciences In situ hybridization buffer (1.25X concentrate) (10 ml)
In Situ Hybridization Buffer provides a high quality hybridization medium for in situ hybridization analyses using either DNA or oligonucleotide probes labeled with biotin-, digoxigenin- or fluorescein-modified nucleotides. Formulation: Liquid. Sodium phosphate, NaCl and EDTA (SSPE) buffered formamide, containing hybridization enhancers. Shipping: Shipped on Blue Ice. Long Term Storage: +4°C
STEMCELL Technologies ALDEFLUOR™ Assay Buffer, Size: 55 mL
Use ALDEFLUOR™ Assay Buffer to optimize the detection of aldehyde dehydrogenase-bright (ALDHbr) cells and maximize fluorescent signal stability during the ALDEFLUOR™ assay.Available either individually or as part of the ALDEFLUOR™ Kit (/products/aldefluor-kit.html), ALDEFLUOR™ Assay Buffer is recommended for use in all procedures performed after ALDH staining to inhibit the active efflux of the ALDEFLUOR™ reaction product and to avoid loss in the assay signal.For detailed information on protocols for using the ALDEFLUOR™ Assay Buffer, please refer to the Product Information Sheet (PIS) (/products/aldefluor-assay-buffer.html#section-protocols-and-documentation).
Bioworld Citrate Buffer, 1M, pH 6.0, 250 mL
Product DescriptionCitrate buffer solution has a 1.0M concentration at a pH of 6.0. Citrate is used as an anticoagulant, a biological buffer, and is often prepared for antigen retrieval of tissue samples. The solution is designed to break protein cross-links, unmasking antigens and epitopes in formalin-fixed and paraffin embedded tissue sections, resulting in enhanced stain intensity of antibodies. Citrate has as a calcium chelator that forms complexes to disrupt the tendency of blood to clot.For laboratory use only. Not fit for agricultural, household, clinical use or human consumption.
Biotium Fixation Buffer
Ready-to-use formaldehyde-based fixation buffer for immunofluorescence staining for microscopy or flow cytometry. Also available in the Flow Cytometry Fixation/Permeabilization Kit. Note: this fixative is prepared with methanol-stabilized formaldehyde. For methanol-free formaldehyde fixative, see our Paraformaldehyde, 4% in PBS, Ready-to-Use Fixative.
ILEX LIFE SCIENCES LLC 3D LIFE 10X CBBUFF PH5.5 600UL
3-D Life 10x CB-Buffer (pH 5.5), buffer component for fast-gelling 3-D Life Hydrogels (600 ul). INTRO: 3-D Life technology, manufactured in Germany by Cellendes GmbH, is an integrated system for the generation of biomimetic hydrogels used in 3D cell culture. 3-D Life represents the most flexible system for biomimetic hydrogel design. DESCRIPTION: 3-D Life 10x CB-Buffer (pH 5.5) is a 10x concentrated salt and buffer solution which is diluted to physiological strength when used in the 3-D Life system. It is used for the formation of fast gelling hydrogels where it provides a cell environment at pH 5.5, which is compatible with most cell types. In conjunction with 3-D Life 10x CB-Buffer (pH 7.2) it is used to generate pHs of intermediate values to modify the gelation kinetics of fast gelling gels. APPLICATION: Used with other components of the 3-D Life Hydrogel System to establish 3D cell cultures. QUANTITY: 600 µl. Sufficient for at least 6 ml 3-D Life Hydrogel.
SURE TECH DIAGNOSTIC ASSOC INC CITRATE PHOSPHATE BUFFER 120ML
120 mL Citrate Phosphate Buffer for Sure Tech Fetal Hemoglobin/Kleihauer Betke test kit.