Author: admin

Note: Sodium acetate trihydrate (CH3COONa.3H2O) can be purchased from the following suppliers. You must visit the supplier’s product page to…

Note: Sodium acetate anhydrous (CH3COONa) can be purchased from the following suppliers. You must visit the supplier’s product page to…

OVERVIEWSodium acetate is a sodium salt of acetic acid which dissolves readily in water. It is commercially supplied as both…

Sodium acetate is a sodium salt of acetic acid which dissolves readily in water. It is commercially supplied as both anhydrous (molecular weight: 82.03) and trihydrate (molecular weight: 136.08) forms and both can be used to prepare 3M Sodium acetate solution. Since anhydrous sodium acetate absorbs water from the atmosphere, weighing it accurately is difficult as exposure to air can cause anhydrous sodium acetate to turn to hydrated form.

Here we show a procedure to prepare 100 ml of 3M Sodium acetate, pH 5.2 from sodium acetate anhydrous. Briefly, to prepare a 100 ml solution of 3M Sodium acetate of pH 5.2, dissolve 24.61 g Sodium acetate anhydrous in 80 ml water, adjust the pH 5.2 using acetic acid, and then make the final volume to 100 ml. Remember that this solution act as a buffer solution (Acetic acid-Sodium acetate buffer)

Summary Chemical name Sodium acetate Chemical formula CH3COONa Chemical nature Sodium salt of acetic acid Most stable form (room temperature)…

A buffer is an aqueous solution that can resist pH changes upon the addition of small amounts of acids and…

NOTES Dithiothreitol (DTT) ChemDB: Dithiothreitol (DTT)    SOLUTION PREPARATION Preparation of 1 M Dithiothreitol (DTT) Solution CALCULATIONS Dithiothreitol (DTT) [C4H10O2S2] Molecular…

Dithiothreitol is extensively used in protein analysis, especially to reduce disulfide bonds. Its reducing potential is recognized by the landmark…

Note: Dithiothreitol (DTT) solution can be purchased from any of the following suppliers. You must visit the supplier’s product homepage…

Chemical Name Dithiothreitol (DTT) Common name Dithiothreitol, Cleland’s reagent Synonyms DL-Dithiothreitol; Cleland′s Reagent; 1,4-Dithio-DL-threitol; Reductacryl(2S,3S)-1,4-Dimercaptobutane-2,3-diol; 1,4-Dithio-D-threitol; D-threo-1,4-Dimercaptobutane-2,3-diol; D-threo-1,4-Dimercapto-2,3-butanediol;  Molecular weight…

Note: Dithiothreitol (DTT) can be purchased from any of the following suppliers. You must visit the supplier’s product homepage to…

The following Table compares the relative affinity of Protein A and Protein G for Mouse immunoglobulins (antibodies).

The following Table compares the relative affinity of Protein A and Protein G for Rat immunoglobulins (antibodies).

The following Table compares the relative affinity of Protein A and Protein G for human immunoglobulins (antibodies).

Dithiothreitol (C4H10O2S2) is an organic compound of four elements: Carbon, Hydrogen, Oxygen, and Sulfur. The molecular weight of Dithiothreitol is 154.2536 which can be calculated by adding up the total weight (atomic weight multiplied by their number) of all its elements.