Buffers
Resisting pH changes, buffers protect samples when acids or alkali is added. Powder and liquid forms efficiently track proteins during electrophoresis isolation and separation. The salty buffers can also be used to calibrate and standardize pH meters for accurate readings. Blocking substances stop antibody attachment to membrane free sites that would produce an interfering background. In various concentrations to fit any need, the buffers may come in liquids or dehydrated formats.
Pierce™ RIPA Buffer, Thermo Scientific
Supplier: Invitrogen
Thermo Scientific RIPA Buffer is a high-quality, ready-to-use and fully disclosed formulation of a popular cell lysis reagent for cultured mammalian cells.
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Fish Serum Blocking Buffer, Thermo Scientific
Supplier: Invitrogen
Thermo Scientific Fish Serum Blocking Buffer is steelhead salmon serum in PBS that is especially useful as a blocking agent in IHC and other detection methods involving mammalian samples.
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SuperBlock™ (PBS) Blocking Buffer, Thermo Scientific
Supplier: Invitrogen
SuperBlock™ Blocking Buffer is an optimized solution containing a single purified glycoprotein that provides incredibly fast and effective blocking for ELISA, IHC, and western blot analysis.
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Pierce Y-PER™ Plus Dialyzable, Yeast Protein Extraction Reagent, Thermo Scientific
Supplier: Invitrogen
This extraction reagent is formulated to effectively lyse yeast and bacterial cells to extract and solubilize proteins for analysis
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RNAdvance Viral RNA Extraction Kit, Beckman Coulter
Supplier: Beckman Coulter
Extract high-quality RNA from saliva, nasopharyngeal and oropharyngeal swab collection devices.
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Aquatic Block™ PBS
Supplier: Arlington Scientific
A non-mammalian blocking reagent supplied in PBS for diagnostic systems involving membrane or other solid phase material.
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Aqua Block™ Tris
Supplier: Arlington Scientific
A non-mammalian blocking reagent supplied in tris for diagnostic systems involving membrane or other solid phase material.
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Aquatic Block™ Tris
Supplier: Arlington Scientific
A non-mammalian blocking reagent supplied in tris for diagnostic systems involving membrane or other solid phase material. This new reagent imparts superior stability and flow characteristics, while utilizing proteins that do not interact with mammalian antibodies.
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Balance Blocker™ Tris
Supplier: Arlington Scientific
A universal blocking reagent supplied in tris for diagnostic and research systems.
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Aqua Block™ PBS
Supplier: Arlington Scientific
A non-mammalian blocking reagent supplied in PBS for diagnostic systems involving membrane or other solid phase material.
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Aquatic Block™ PBS, Azide-Free
Supplier: Arlington Scientific
A non-mammalian blocking reagent supplied in PBS for diagnostic systems involving membrane or other solid phase material.
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Aquatic Block™ Serum-Free PBS, Azide-Free (with Surfactant)
Supplier: Arlington Scientific
A non-mammalian blocking reagent supplied in PBS for diagnostic systems involving membrane or other solid phase material.
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Aquatic Block™ Serum-Free Tris (with Surfactant)
Supplier: Arlington Scientific
A proprietary blocking reagent supplied in tris for diagnostic systems involving membrane or other solid phase material.
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Balance Blocker™ PBS (with Surfactant)
Supplier: Arlington Scientific
A universal blocking reagent supplied in PBS for diagnostic and research systems.
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Aquatic Block™ Serum-Free PBS (with Surfactant)
Supplier: Arlington Scientific
A non-mammalian blocking reagent supplied in PBS for diagnostic systems involving membrane or other solid phase material.
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HHBS [Hanks' Buffer with 20 mM HEPES] (100 ml), AAT Bioquest
Supplier: AAT Bioquest
Hank's Balanced Salt Solution with 20 mM Hepes buffer (HHBS) is used for a variety of cell culture applications, such as washing cells, transporting cells or tissue samples, diluting cells for counting, and preparing reagents.
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