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LDS-sample buffer (4X), reducing - J61942 - Alfa Aesar

J61942 LDS-sample buffer (4X), reducing

CAS Number

Size Price ($) Quantity Availability
25ml 48.20
50ml 80.34
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LDS-sample buffer (4X), reducing

Chemical Properties

Viscous liquid
Not miscible in water.


LDS-sample buffer (4X), reducing is used to prepare protein samples for denaturing gel electrophoresis. It is used in 1D gel electrophoresis, bis-tris gel electrophoresis, tris-acetate gel electrophoresis, protein Gel electrophoresis, proteins, expression, isolation & analysis.


This buffer contains 988mM Tris-HCl, 2.04mM EDTA, 8% LDS, 40% glycerol, 0.88% Coomassie blue, and 0.7mM phenol red, and 8% mercaptoethanol at pH 7.5.

Literature References

Sang Woo Seo; Jae-Seong Yang; Inhae Kim; Jina Yang; Byung Eun Min; Sanguk Kim; Gyoo Yeol Jung. Predictive design of mRNA translation initiation region to control prokaryotic translation efficiency. Metabolic Engineering. 2013, 15, 67-74.

Babak Nazer; b, Soyon Hong; Dennis J. Selkoe. LRP promotes endocytosis and degradation, but not transcytosis, of the amyloid-β peptide in a blood-brain barrier in vitro model. Neurobiology of Disease. 2008, 30, 94-102.

GHS Hazard and Precautionary Statements

Hazard Statements: H318-H315-H317-H303-H313-H411

Causes serious eye damage. Causes skin irritation. May cause an allergic skin reaction. May be harmful if swallowed. May be harmful in contact with skin. Toxic to aquatic life with long lasting effects.

Precautionary Statements: P261-P273-P280-P305+P351+P338-P310-P362-P312-P363-P321-P501a

Avoid breathing dust/fume/gas/mist/vapours/spray. Avoid release to the environment. Wear protective gloves/protective clothing/eye protection/face protection. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Immediately call a POISON CENTER or doctor/physician. Take off contaminated clothing and wash before reuse. Call a POISON CENTER or doctor/physician if you feel unwell. Wash contaminated clothing before reuse. Specific treatment (see label). Dispose of contents/container in accordance with local/regional/national/international regulations.

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