Precision Buffer. Research Grade.
1x Phosphate Buffer Solution (PBS) — sterile-filtered, pH 7.4, formulated for cell biology, protein research, immunohistochemistry, and general laboratory use.
For research and laboratory use only. Not for human or animal therapeutic use.
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Both formulations share the same research-grade 1x PBS specification.
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Mix and match volumes. Discount applied automatically at checkout.
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What Researchers Use PBS For
Cell Culture & Washing
Isotonic buffer for rinsing adherent and suspension cells without disrupting viability.
Protein Dilution & Storage
Stable diluent for antibodies, enzymes, and protein samples requiring physiological pH.
Immunohistochemistry
Standard wash buffer for IHC and immunofluorescence staining protocols.
General Lab Buffer
Versatile background buffer for ELISA, flow cytometry, and molecular biology workflows.
Ready to Stock Your Lab?
Research-grade 1x PBS, shipped to your bench.
For research and laboratory use only. Not for human or animal therapeutic use.