Wash Buffers
Protein Blocking Agents BLOK™ BSA
A 10% BSA protein blocking solution • For blocking Westerns, ELISA and dot Blots • Ready-to-use
• Available in your choice of TBS or PBS buffers PART NO.
DESCRIPTION
786-193 786-195
BLOK™ BSA in TBS, 10% solution BLOK™ BSA in PBS, 10% solution
SIZE
125ml 125ml
Phosphate Buffered Saline • Formulated from ultra pure reagents
• Ideal for all immunological & microbiological procedures
• Available as convenient tablets; powder mix in pouches or liquid concentrate
• Available with or without potassium • Standardise your laboratory reagents!
PART NO. 09-2051-100
09-8912-100 09-9400-100 12-9423-5
DESCRIPTION
PBS tablets pH 7.4 PBS tablets pH 7.4 PBS tablets pH 7.4
AME703-1L PBS 20X liquid concentrate pH 7.5
09-9420-100 09-8903-100
09-8902-100 09-9410-100
PBS without potassium pH 7.4
PBS-T tablets pH 7.4 PBS-T tablets pH 7.4 PBS-T tablets pH 7.4
femtoPBST™ Wash Buffer
10X concentrated PBS wash buffers to enhance sensitivity of your immunoassays by minimizing “washing out” of antibodies.
PART NO. 786-162
DESCRIPTION femto PBST™ [10X] SIZE 250ml
Tris Buffered Saline (TBS) femtoTBST™ Wash Buffer
10X concentrated TBS wash buffers to enhance sensitivity of your immunoassays by minimizing “washing out” of antibodies.
PART NO. 786-161
DESCRIPTION femto TBST™ [10X] SIZE 250ml 5 Astral Scientific Product Guide August 2015
SOLUTION VOLUME PACK SIZE
100 ml/tablet 500 ml/tablet 1000 ml/tablet
100 tablets 500ml
100 tablets
PBS 10X pouches pH 7.4 1000 ml/pouch 5 pouches 1L of 20X
1L
100 ml/tablet 100 ml/tablet
500 ml/tablet 1000 ml/tablet
100 tablets 100 tablets
100 tablets 100 tablets
10X TBS & TBST ELISA and other applications.
PART NO. R029 R030 R042 R043
A 10X concentrated solution of Tris Buffered Saline with and without Tween®
20.
20 for the use as wash buffers for Western blotting,
The 10X concentration is 100mM Tris.HCI, 150mM NaCI, pH 7.5 and the TBST is supplemented with 0.5% Tween®
DESCRIPTION TBS [10X] TBS [10X] TBST [10X] TBST [10X]
SIZE 1L
3.8L 1L
3.8L
Dry Buffer Packs Just add water to generate ready-to-use buffers
• JAW™ Tris Buffered Saline [1X] packs make 1L of 25mM Tris, 140mM NaCI, 3mM KCI, pH 7.25-7.55
• JAW™ Tris Buffered Saline [20X] packs make 1L of 0.5M Tris, 2.8M NaCI, 60mM KCI, pH 7.25-7.55
PART NO. 786-288 RC-148
Tween® DESCRIPTION
JAW™ Tris Buffered Saline [1X] (1L/pack) JAW™ Tris Buffered Saline [20X] (20L/pack)
20, Proteomic Grade FEATURES
• Low peroxide contamination • Low carbonyl contamination • Low conductivity • Reduced metal ions • 10% aqueous solutions
• Sealed under inert gas to prevent oxidation
PART NO. DG011 DG012 DG511 DG519
DESCRIPTION
Tween® Tween® Tween® Tween®
20, 10% solution 20, 10% solution 20, 10% solution 20, 10% solution
SIZE
5 x 10ml vials 10 x 10ml vials 50 ml bottle 100 ml bottle
SIZE
20 packs 1 pack
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