It is recommended to reconstitute Product No. C3142 in 1 mM hydrochloric acid containing 2 mM calcium chloride. The calcium functions as both a stabilizer (and possibly an activator) of the enzyme.
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| あなたへ/カタログ番号 | 在庫状況 | 単価 |
|---|---|---|
10 mg | カートの在庫状況を確認する | ¥12,200 |
25 mg | カートの在庫状況を確認する | ¥20,400 |
100 mg | カートの在庫状況を確認する | ¥60,800 |
この商品について
¥12,200
Quality Segment
type
Type VII
form
essentially salt-free, lyophilized powder
specific activity
≥40 units/mg protein
mol wt
25 kDa
solubility
1 mM HCl: soluble 10 mg/mL, clear
UniProt accession no.
storage temp.
−20°C
Gene Information
cow ... CTRB1(618826)
Application
Biochem/physiol Actions
Preparation Note
Analysis Note
Other Notes
1 of 1
当該品目 | |||
|---|---|---|---|
| specific activity ≥40 units/mg protein | specific activity ≥40 units/mg protein | specific activity ≥40 units/mg protein | specific activity ≥40 units/mg solid |
| Gene Information cow ... CTRB1(618826) | Gene Information cow ... CTRB1(618826) | Gene Information cow ... CTRB1(618826) | Gene Information cow ... CTRB1(618826) |
| form essentially salt-free, lyophilized powder | form solid | form essentially salt-free, lyophilized powder | form essentially salt-free, lyophilized powder |
| storage temp. −20°C | storage temp. −20°C | storage temp. −20°C | storage temp. −20°C |
| solubility 1 mM HCl: soluble 10 mg/mL, clear | solubility - | solubility 1 mM HCl: soluble 2.0 mg/mL, clear | solubility 1 mM HCl: soluble 10 mg/mL, clear, colorless |
| mol wt 25 kDa | mol wt 25 kDa | mol wt 25 kDa | mol wt 25,656 Da by calculation |
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signalword
Danger
Hazard Classifications
Acute Tox. 4 Oral - Aquatic Acute 1 - Eye Irrit. 2 - Resp. Sens. 1 - Skin Irrit. 2 - STOT SE 3
target_organs
Respiratory system
保管分類
11 - Combustible Solids
wgk
WGK 1
ppe
dust mask type N95 (US), Eyeshields, Faceshields, Gloves
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。
名称等を表示すべき危険物及び有害物
ishl_indicated
名称等を通知すべき危険物及び有害物
ishl_notified
C3142-10MG:4.548173398556E12 + C3142-100MG:4.548173398549E12 + C3142-25MG:4.548173398563E12
jan
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How do you recommend preparing a solution of Product No. C3142?
1 回答-
役に立ちましたか?
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What is the molecular weight of alpha-chymotrypsin from bovine pancreas (Product No. C3142)?
1 回答-
The molecular weight of alpha chymotrypsin, reported in the literature, is approximately 25 kDa.This information and the basic structure description of the enzyme can be found on our product information sheet (under Documents, above) at our website.
役に立ちましたか?
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How can solutions of alpha-chymotrypsin (Product No. C3142) be stored?
1 回答-
Stock solutions prepared in 1 mM HCl, containing 2 mM calcium chloride, can be stored at -20 ° for about one week.
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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What is the pH optimum for the enzyme, Product No. C3142?
1 回答-
The pH optimum for alpha-chymotrypsin is between pH 7.5-8.5. Please see the following reference: Wilcox, P.E., Chymotrypsingogens-chymotrypsins, Methods in Enzymology, 19, 64-80 (1970).
役に立ちましたか?
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