Gel Electrophoresis Buffers and Diluents
New England Biolabs, Inc. NEBNext Adaptor Dilution Buffer – 9.6 ml
The NEBNext Adaptor Dilution Buffer is optimized for dilution of the NEBNext Adaptor to the appropriate concentration range for efficient ligation to end-repaired, dA-tailed DNA.
Biotium Calcium Calibration Buffer
This kit provides calibration buffers and a protocol for producing a range of accurate calcium concentrations for the calibration of fluorescent Ca2 indicators. Each kit contains 50 mL each of components A and B: Component A (zero free Ca2 ): Zero mM CaEGTA (10 mM K2EGTA,100 mM KCI and 10 mM MOPS, pH 7.2) Component B (40 uM free Ca2 ): 10 mM CaEGTA (10 mM CaEGTA,100 mM KCI and 10 mM MOPS, pH 7.2)Properties: Colorless liquids; Store at 4°C; Preservative-free, use within three months of receipt.
Phenomenex Inc Phenomenex Lysis Loading Buffer, OTX Pro, 1 L, DNA/RNA Extraction
Lysis-loading buffer formulated for efficient extraction of RNA- and DNA-based therapeutics and their metabolites from biological matrices. Supplied as a 1 L solution, the buffer provides cell lysis and protease inactivation and conditions samples for ion-exchange solid phase extraction workflows.
- Supplied as a 1 L solution.
- Formulated for extraction of RNA- and DNA-based therapeutics and their metabolites.
- Provides cell lysis and removes protease activity in biological fluids.
- Compatible with ion-exchange solid phase extraction workflows.
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.
Hach Company Buffer Powder Pillows for Iron, Citrate Type, pk/100
For iron determination by EDTA titration
Electron Microscopy Sciences Sorensen's Phosphate Buffer, 0.2M Standard pH 7.4 1 LT
(Phosphate Mixed Sodium Salts)
Sorensen's Phosphate Buffer is also know as phosphate mixed sodium salts. The osmolarity of a 0.1 M at a pH 7.2 is 226 mosmols; with the addition of 0.18 M of sucrose to the solution, the osmolarity raises to 425 mosmols. Maximum shelf life after receipt is 3 months.
Standard pH: 7.4
Electron Microscopy Sciences Sodium Cacodylate Buffer, 0.4M, pH 7.2 1 LT
Prepared from Sodium Cacodylate Trihydrate (F.W. 214.02). Our buffers are ideal for maintaining a constant pH during fixation and have an ionic constitution to prevent the extraction of cellular components or the deposition of precipitates of fixative chemicals. The buffers are prepared fresh for each order and conveniently packaged.
Standard pH: 7.2
Surmodics Inc StabilZyme™ Noble Stabilizer, 1L
StabilZyme™ NOBLE Stabilizer eliminates protein interference and cross-reactivity that can result from the use of BSA in an assay system.
Surmodics Inc StabilZyme™ AP Conjugate stabilizer, 1L
StabilZyme™ AP and StabilZyme™ Protein-Free AP stabilizers provide assay developers a complete set of tools to stabilize different AP conjugates for long term, in-solution stability.