This product is a powder with a minimum activity specification of 0.5 Ph. Eur. U/mg (calculated on dry substance). Kindly review the lot-specific certificate of analysis for the lot-specific result.
77161
Pepsin from porcine gastric mucosa
tested according to Ph. Eur.
Synonym(s):
Pepsini pulvis, Pepsin A, Pepsin from hog stomach
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| Size/SKU | Availability | Price |
|---|---|---|
100 g | Please contact Customer Service for Availability | 5 500,00 CZK |
About This Item
CAS Number:
UNSPSC Code:
12352204
eCl@ss:
42010127
EC Number:
232-629-3
NACRES:
NA.54
MDL number:
EC Number:
5 500,00 CZK
Please contact Customer Service for Availability
agency
tested according to Ph. Eur.
form
powder
mol wt
35 kDa
UniProt accession no.
storage temp.
2-8°C
Gene Information
pig ... LOC396892(396892)
Application
Pepsin cleavage can be used to produce F(ab′)2 fragments of antibodies. pepsin at www.sigma-aldrich.com/enzymeexplorer.
Biochem/physiol Actions
Preferential cleavage: hydrophobic and aromatic residues in P1 and P1′ postitions. Cleaves Phe-Val, Gln-His, Glu-Ala, Ala-Leu, Leu-Tyr, Tyr-Leu, Gly-Phe, Phe-Phe and Phe-Tyr bonds in the β chain of insulin
Analysis Note
Optimum pH is 2-4. Active in 4 M urea and 3 M guanidine HCl. Stable at 60 °C. Pepsin is irreversibly inactivated at pH 8.0 - 8.5.
Disclaimer
Sales restrictions may apply.
1 of 1
This Item | |||
|---|---|---|---|
| description tested according to Ph. Eur. | description powder, slightly beige, 1200-2400 U/mg | description lyophilized powder, ≥2,500 units/mg protein (E1%/280) | description powder, slightly beige, ≥500 U/mg |
| Gene Information pig ... LOC396892(396892) | Gene Information pig ... LOC396892(396892) | Gene Information pig ... LOC396892(396892) | Gene Information pig ... LOC396892(396892) |
| form powder | form powder | form lyophilized powder | form powder |
| UniProt accession no. | UniProt accession no. | UniProt accession no. | UniProt accession no. |
| mol wt 35 kDa | mol wt 35 kDa | mol wt 35 kDa | mol wt 35 kDa |
| storage temp. 2-8°C | storage temp. 2-8°C | storage temp. −20°C | storage temp. 2-8°C |
| agency tested according to Ph. Eur. | agency - | agency - | agency - |
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Signal Word
Danger
Hazard Codes
Precautionary Statements
Hazard Classifications
Eye Irrit. 2 - Resp. Sens. 1 - Skin Irrit. 2 - STOT SE 3
Target Organs
Respiratory system
Storage Class
11 - Combustible Solids
WGK
WGK 1
Flash Point (°F)
Not applicable
Flash Point (°C)
Not applicable
PPE (personal protective equipment)
dust mask type N95 (US), Eyeshields, Faceshields, Gloves
Regulatory Listings
Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.
9001-75-6
CAS No.
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