The odor of 38733 is not nearly as strong as that of S3401 (which has 2-mercaptoethanol). Some people are very sensitive to the odor of 2-mercaptoethanol.
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品質水準
フォーム
liquid
組成
bromophenol blue, 0.004%
DTT, 400 mM
glycerol, 20%
SDS, 4%
TRIS, 0.125 M
pH
~6.8
適合性
in accordance for electrophoresis test
保管温度
−20°C
アプリケーション
レムリ溶解バッファーは、SDSゲル電気泳動のタンパク質サンプルの調整に用いられる無臭溶解バッファーです。
シグナルワード
Danger
危険有害性情報
危険有害性の分類
Acute Tox. 4 Oral - Eye Dam. 1 - Skin Irrit. 2
保管分類コード
12 - Non Combustible Liquids
WGK
WGK 2
引火点(°F)
Not applicable
引火点(℃)
Not applicable
個人用保護具 (PPE)
Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter
適用法令
試験研究用途を考慮した関連法令を主に挙げております。化学物質以外については、一部の情報のみ提供しています。 製品を安全かつ合法的に使用することは、使用者の義務です。最新情報により修正される場合があります。WEBの反映には時間を要することがあるため、適宜SDSをご参照ください。
PRTR
第一種指定化学物質
Jan Code
38733-1ML:
38733-5X2ML:
38733-2ML:
38733-5ML:
38733-VAR:
38733-BULK:
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What is the advantage of using Laemmli Lysis-buffer, Product No. 38733?
1 回答-
役に立ちましたか？
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What is the difference between the two Laemmli buffers S3401 and 38733?
1 回答-
Product No. S3401 is 0.125 M Tris (pH 6.8) in 80% water/20% glycerol, with 4% SDS, 10% 2-mercaptoethanol and 0.004% bromophenol blue. 38733 is 0.125 M Tris in 80% water/20% glycerol, with 4% SDS, 400 mM DTT and 0.004% bromophenol blue. So the only difference is the reducing agent; 2-mercaptoethanol (strong odor) vs. the DTT (not nearly as strong an odor).
役に立ちましたか？
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Why do the Laemmli sample buffers like S3401 and 38733 have glycerol in them?
1 回答-
An aqueous buffer with 20% glycerol is denser than one without. So when the sample is added to the well of an electrophoresis gel, it tends to stay in the well.
役に立ちましたか？
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What is the Department of Transportation shipping information for this product?
1 回答-
Transportation information can be found in Section 14 of the product's (M)SDS.To access the shipping information for this material, use the link on the product detail page for the product.
役に立ちましたか？
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Is Laemmli Lysis-buffer, Product No. 38733, a 1× or a 2× solution?
1 回答-
For most applications, it is considered to be a 2X solution.
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アクティブなフィルタ
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