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Merck
CN

11337

Sigma-Aldrich

Sample buffer according to Lämmli

BioChemika, suitable for electrophoresis, 2× concentrate

Synonym(s):

Lämmli sample buffer

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About This Item

UNSPSC Code:
12352200
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product line

BioChemika

quality

2× concentrate

composition

bromophenol blue in 0.125 M TRIS HCl, 0.004%
glycerol, 20%
2-mercaptoethanol, 10%
SDS, 4%

technique(s)

electrophoresis: suitable

pH

~6.5

suitability

in accordance for electrophoresis test

storage temp.

−20°C

Signal Word

Danger

Hazard Classifications

Acute Tox. 3 Dermal - Acute Tox. 4 Oral - Aquatic Chronic 3 - Eye Dam. 1 - Repr. 2 - Skin Irrit. 2 - Skin Sens. 1 - STOT RE 2 Oral

Target Organs

Liver,Heart

Storage Class Code

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Information

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Cleavage of structural proteins during the assembly of the head of bacteriophage T4.
U K Laemmli
Nature, 227(5259), 680-685 (1970-08-15)

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