MCF7 Whole Cell Lysate

• Cat.No.: MCF7-169H

Specification

• Species: Human
• Tag: Non
• Form: The lysate was boiled for 5 min in 1 x SDS sample buffer (50 mM Tris-HCl pH 6.8, 12.5% glycerol, 1% sodium dodecylsulfate, 0.01% bromophenol blue) containing 5% β-mercaptoethanol.
• Concentration: 2.0 mg/ml
• Cell line: MCF7 (Human Breast Adenocarcinoma)
• Growth media: ATCC medium (Minimum essential medium Eagle with 2 mM L-glutamine and Earle's BSS containing 1.5 g/L sodium bicarbonate, 0.1 mM non-essential amino acids and 1.0 mM sodium pyruvate, and 10% FBS)
• Preparation method: MCF7 lysate was prepared by homogenization in modified RIPA buffer (150 mM sodium chloride, 50 mM Tris-HCl, pH 7.4, 1 mM ethylenediaminetetraacetic acid, 1 mM phenylmethylsulfonyl fluoride, 1% Triton X-100, 1% sodium deoxycholic acid, 0.1% sodium dodecylsulfate, 5 μg/ml of aprotinin, 5 μg/ml of leupeptin). Cell debris was removed by centrifugation. Protein concentration was determined with Bio-Rad protein assay.
• Expiration Date: One year from date of receipt
• Size: 0.1 mg, 0.5 mg
• Storage Instruction: This lysate should be aliquoted in working amounts and may be stored for up to one month at -20°C in a manual defrost freezer. Avoid Repeated Freeze Thaw Cycles. For longer term storage, freeze working aliquots at -70°C.
• Applications: This lysate is for use in Western blotting, 10 μg to 20 μg per lane is recommended for mini gel.