CAPS BUFFER CAS NO.1135-40-6

N-Cyclohexyl-3-aminopropanesulfonic acid is a useful research chemical. CAPS buffer is a buffer solution that can be used as a biological buffer, used in biochemical diagnostic kits, DNA/RNA extraction kits and PCR diagnostic kits, as well as in enzymatic chemistry and HPLC separation of alkaline drugs.

CAS No. 1135-40-6 Melting point >300 ®C(lit.) PH value 3.0-7.0 (20℃, 0.5M in H2O)
MF C9H19NO3S Flash Point >110℃ Acidity factor (pKa) 10.4(at 25℃)
MW 221.32 Density 1.1809 (rough estimate) Acid-base indicator colour change ph range 3-7
Appearance White crystalline powder Packaging 25kg/barrel Storage Store sealed at room temperature

N-Cyclohexyl-3-aminopropanesulfonic Acid Caps In Detail
N-Cyclohexyl-3-aminopropanesulfonic acid is soluble in water, the pH buffer range is 8.9-10.3, the PKA value is 9.6 below 25®C, and the CAPS number is 1135-40-6. Buffer CAPS has a wide range of applications, including DNA/RNA extraction kits, PCR diagnostic kits, biochemical diagnostic kits, manufacturing welding materials, air conditioning equipment, manufacturing metal lithium, new coatings, and new industrial materials.

Why Choose New Desheng CAPS Buffer for Sale?
Our CAPS buffer has high solubility in water, does not participate in biochemical reactions, and does not interfere with biochemical reactions. Desheng has high production purity and mature and stable processes;

Desheng is a direct manufacturer of common biological buffers. It has long-term stock in stock, can be delivered immediately and can meet the needs of large goods, and has stable pKa (6~8), stable proton release ability, ion concentration, solution Composition and temperature have little effect;

Desheng produces various biological buffers to meet various needs, with low cell membrane permeability and difficult-to-penetrate biological membranes;

CAPS Buffer (CAS 1135-40-6) Applications
WB transfer buffer or transmembrane buffer, more suitable for the transfer of small molecular weight proteins to PVDF membrane or nitrocellulose membrane;

Binding buffer and eluent in cation exchange chromatography;

Capillary electrophoresis buffer;

Effective crystallizing solution for various proteins;

Enzyme assay buffer;

Supports alkaline phosphatase activity and inhibits the growth of Aeromonas at pH 10.5;

CAPS buffer is suitable for the determination of bicinchoninic acid (BCA);

As a curing agent in coatings

CAPS Buffer (CAS 1135-40-6) General Info
Since the CAPS buffer (CAS 1135-40-6) is mainly composed of CAPS and deionized water, the pH value is adjusted with sodium hydroxide to avoid contact with air. Add deionized water to CAPS to 900ml, adjust the pH to 11.0 with 2mol/L NaOH, then dilute to 1L, and store at 4ºC. Generally, buffers with high methanol concentration have a good effect on the transfer of low molecular weight proteins, while buffers with low methanol concentration or even no methanol are beneficial to the transfer of high molecular weight proteins. The methanol concentration in CAPS electroblotting buffer ranges from 0 to 20%, so CAPS electroblotting buffer is more suitable for the transfer of low molecular weight proteins.

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