1X TBST (F2) – Tris-Buffered Saline with Tween-20 (Sterile Filtered, DNase/RNase and Protease Free, PH 7.4 and pH 7.6)

SPECIFICATION

The ready-to-use (1X) Tris Buffered Saline-Tween-20 (TBST) is a commonly used buffer in molecular biology research.

We offer two formulations for TBST solution: Formula 1 (F1) is composed of Tris-HCl, Sodium Chloride, Potassium Chloride, and Tween 20; Formula 2 (F2) contains Tris-HCl, Sodium Chloride, and Tween 20.

TBST is commonly used as a wash solution for Western blot membranes and microtiter plate wells in ELISA assays.

TBST is an optimal formulation of buffering system, salts and detergents designed to effectively remove excess material from membranes and microtiter plate wells without affecting the antigen/antibody complex.

Using TBST in immunological assays such as Western blotting and ELISA will effectively reduce nonspecific background and increase the specific signal of antigen/antibody reaction.

The 1X TBST (Formula 2, F2) solution is composed of 20 mM Tris-HCl, 150 mM Sodium Chloride (NaCl), and 0.05% Tween 20 (pH7.4 ± 0.1, Cat. No. BTBTS03-1X). The buffer is also available at pH 7.6 (Cat. No. BTBS04-1X). Please see also TBST (F1) formula under the Cat. No. BTBST01-1X (pH 7.4), and Cat. No. BTBST02-1X (pH 7.6).

Our buffer is formulated from Highly Pure Molecular-Grade Chemicals in Autoclaved 18.2 mega Ω-cm Water.

The buffer is sterile filtered through 0.22µm membrane, and autoclaved.

The buffer is evaluated certified for the absence of DNase, RNase, and protease activities.

PACKAGING:

Available in 2 different bottle sizes: 1000 mL, and 1 Gallon (3.78 L).

Available in 2 different pH; pH 7.4 ± 0.1 (Cat. No. BTBST03-1X), and pH 7.6 ± 0.1 (Cat. No. BTBST04-1X)

Our thick wall bottles are leak-proof and made from Medical/Food grade PET and PETG.

Minimum order: 1 Bottle.

We accommodate customized packaging requests. Please contact us with your request for customized packaging.

STORAGE TEMP

Room Temperature.

SHELF LIFE

2 years.

NOTES

Molecular Biology / Electrophoresis grade buffer, filter sterile, and DNase/RNase and protease free.

Each lot of the buffer undergoes strict quality control and standard operating procedures to ensure high quality and lot-to-lot consistency.

Minimum order: 1 bottle.

Request a discounted quote for quantities ≥ 6 Bottles.

This product is developed, designed, and sold exclusively for research purposes and in vitro use only.