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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| Ihnen/SKU | Verfügbarkeit | Preis |
|---|---|---|
10 mg | Warenkorb auf Verfügbarkeit prüfen | € 71,20 |
25 mg | Warenkorb auf Verfügbarkeit prüfen | € 167,00 |
100 mg | Warenkorb auf Verfügbarkeit prüfen | € 357,00 |
Über diesen Artikel
€ 71,20
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
Dieser Artikel | |||
|---|---|---|---|
| description (TLCK treated to inactivate residual tryspin activity), Type VII, essentially salt-free, lyophilized powder, ≥40 units/mg protein | description Type II, lyophilized powder, ≥40 units/mg protein | description Type I-S, essentially salt-free, lyophilized powder | description ≥40 units/mg protein, vial of 5 mg |
| Gene Information cow ... CTRB1(618826) | Gene Information cow ... CTRB1(618826) | Gene Information cow ... CTRB1(618826) | Gene Information cow ... CTRB1(618826) |
| specific activity ≥40 units/mg protein | specific activity ≥40 units/mg protein | specific activity ≥40 units/mg protein | specific activity ≥40 units/mg protein |
| form essentially salt-free, lyophilized powder | form lyophilized powder | form essentially salt-free, lyophilized powder | form solid |
| solubility 1 mM HCl: soluble 10 mg/mL, clear | solubility - | solubility 1 mM HCl: soluble 2.0 mg/mL, clear | solubility - |
| mol wt 25 kDa | mol wt 25 kDa | mol wt 25 kDa | mol wt 25 kDa |
| UniProt accession no. | UniProt accession no. | UniProt accession no. | UniProt accession no. |
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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
Lagerklasse
11 - Combustible Solids
wgk
WGK 1
ppe
dust mask type N95 (US), Eyeshields, Faceshields, Gloves
Zulassungslistungen
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9004-07-3
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How do you recommend preparing a solution of Product No. C3142?
1 answer-
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What is the molecular weight of alpha-chymotrypsin from bovine pancreas (Product No. C3142)?
1 answer-
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.
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What is the pH optimum for the enzyme, Product No. C3142?
1 answer-
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).
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What is the Department of Transportation shipping information for this product?
1 answer-
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.
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How can solutions of alpha-chymotrypsin (Product No. C3142) be stored?
1 answer-
Stock solutions prepared in 1 mM HCl, containing 2 mM calcium chloride, can be stored at -20 ° for about one week.
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