This is determined by a spectral assay. The detailed assay procedure (operating procedure #11252) may be requested from Sigma St. Louis Technical Service ([email protected]).
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由来生物
horse heart
アッセイ
≥95% (SDS-PAGE)
≥95% based on Mol. Wt. 12,384 basis
フォーム
powder
分子量
12,384
テクニック
cell culture | mammalian: suitable
適合性
suitable for molecular biology
UniProtアクセッション番号
保管温度
−20°C
遺伝子情報
horse ... CYCS(100053958)
類似した製品をお探しですか? 訪問 製品比較ガイド
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当該品目 | C2436 | C8857 | M1882 |
|---|---|---|---|
| biological source horse heart | biological source Saccharomyces cerevisiae | biological source - | biological source equine heart |
| assay ≥95% (SDS-PAGE), ≥95% based on Mol. Wt. 12,384 basis | assay ≥85% based on Mol. Wt. 12,588 basis | assay - | assay ≥90% (SDS-PAGE) |
| technique(s) cell culture | mammalian: suitable | technique(s) cell based assay: suitable | technique(s) mass spectrometry (MS): suitable | technique(s) MALDI-MS: suitable |
| form powder | form powder | form solid | form essentially salt-free, lyophilized powder |
| suitability suitable for molecular biology | suitability - | suitability - | suitability - |
| mol wt 12,384 | mol wt 12,588 Da | mol wt (M+H+) 12,361.96 Da by calculation | mol wt - |
アプリケーション
チートクロムcは、ブルーネイティブゲル電気泳動(BN-PAGE)を用いて複合体IV活性を検出および評価するためのリン酸緩衝液の成分としての使用に適しています。また、単離された腎食細胞で細胞外スーパーオキシドアニオン(ECSA)を検出するためにも使用できます。
生物化学的/生理学的作用
調製ノート
その他情報
used together
保管分類コード
11 - Combustible Solids
WGK
WGK 3
引火点(°F)
Not applicable
引火点(℃)
Not applicable
個人用保護具 (PPE)
Eyeshields, Gloves, type N95 (US)
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。
Jan Code
C7752-50MG:
C7752-BULK:
C7752-5G:
C7752-500MG:
C7752-25MG:
C7752-100MG:
C7752-VAR:
C7752-250MG:
C7752-1G:
C7752-RSAMPLE:
C7752-EW:
プロトコル
Enzymatic Assay of Superoxide Dismutase
関連コンテンツ
Datasheet
Chromatograms
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How do I determine how much of Product C7752, Cytochrome c, is in the oxidized form, and how much is reduced?
1 回答-
役に立ちましたか?
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I see that you list several horse heart cytochrome c products. What are the differences, and which one should I choose?
1 回答-
Product No. C2506 is prepared with trichloroacetic acid (TCA), whereas C7752 is prepared with the milder acetic acid. The TCA method may reduce the amount of superoxide dismutase (SOD) present, but tends to cause dimerization or acid-modified structures of cytochrome c. In contrast, acetic acid preparations may have slightly higher amounts of SOD, but a lower proportion of dimeric cytochrome c. So C2506 would be recommended for enzyme activity studies that require low SOD, whereas C7752 is recommended for structural studies or binding studies, or for enzyme activity studies where possible SOD contamination is not a problem. Product No. C2867 is prepared from C2506; it is a BioUtra grade product, greater than or equal to 99% pure as determined by SDS-PAGE. It is recommended when an ultra-high purity is required. Product No. C3256 is also prepared from C7752; it is isolated by ion-exchange chromatography. This fraction shows a high rate of ascorbic acid oxidation, but low activity in a cytochrome oxidase system. Product No. C7150 is also prepared from C7752; it is suitable for use as a gel filtration molecular weight marker.
役に立ちましたか?
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How should I store solutions of Product C7752, Cytochrome c?
1 回答-
Our general recommendations are as follows: Store at -20 °C (freezer) for up to six months. Store at 2-8 °C (refrigerator) for up to two weeks. Store at 20-25 °C (room temperature) for up to three days. According to J. Biol. Chem, 237, 2161-2174 (1962), cytochrome c is stable to boiling, and over an unusually wide range of pH values. However, it denatures readily at extreme pH (low or high), and in high concentrations of organic solvents, such as ethanol or acetone.
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 Product C7752, Cytochrome c, predominantly in the oxidized form or the reduced form?
1 回答-
This product is predominantly (>95%) in the oxidized form.
役に立ちましたか?
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ライフサイエンス、有機合成、材料科学、クロマトグラフィー、分析など、あらゆる分野の研究に経験のあるメンバーがおります。.
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