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T6424

Sigma-Aldrich

Trypsin from human pancreas

salt-free, lyophilized powder, vial of ≥1,000 BAEE units

Sinonimo/i:

Serine Protease 1

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About This Item

Numero CAS:
9002-07-7
Classificazione EC (Enzyme Commission):
3.4.21.4 (BRENDA, IUBMB)
Numero CE:
232-650-8
Numero MDL:
MFCD01323069
Codice UNSPSC:
12352204
NACRES:
NA.54

Origine biologica

human pancreas

Livello qualitativo

200

Stato

salt-free, lyophilized powder

Confezionamento

vial of ≥1,000 BAEE units

N° accesso UniProt

P07477
P07478
P35030

Temperatura di conservazione

−20°C

Informazioni sul gene

human ... PRSS1(5644) , PRSS2(5645) , PRSS3(5646)

Descrizione generale

The trypsin molecule has two domains: one is related to the enzyme active site and the tryptophan residues; the other is related to the 8-anilinonaphthalene-1-sulfonate binding.
Trypsin is a serine protease. The pancreas produce the precursor trypsinogen and secretes it to the intestine. Trypsinogen is converted to trypsin by enterokinase in the intestinal mucous membrane.

Applicazioni

Trypsin has been used in a study to assess the similarities between the hepatitis E virus and human astrovirus. Trypsin has also been used in a study to characterize a unique technique for culturing primary adult human epithelial progenitor, or stem, cells.

Definizione di unità

One BAEE unit will produce a ΔA253 of 0.001 per min at pH 7.6 at 25 °C using BAEE as substrate. Reaction volume = 3.2 mL (1 cm light path).

Quantità

Minimum 1,000 BAEE units/vial

Risultati analitici

Protein determined by E1%/280.

Altre note

View more information on trypsin at www.sigma-aldrich.com/enzymeexplorer

Inibitore

N° Catalogo
Descrizione
Determinazione del prezzo

B6506

Benzamidine hydrochloride hydrate, ≥99%

T9003

Inibitore della tripsina, lyophilized powder

M6159

α2-Macroglobulin from human plasma, BioUltra, ≥98% (SDS-PAGE)

D7910

3,4-Dichloroisocoumarin, serine protease inhibitor

D0879

Diisopropylfluorophosphate

L2023

Leupeptin trifluoroacetate salt, ≥90% (HPLC), microbial

A6191

Antipain dihydrochloride from microbial source, protease inhibitor

T9777

Trypsin-chymotrypsin inhibitor from Glycine max (soybean), lyophilized powder

A1153

Aprotinina, lyophilized powder, 3-8 TIU/mg solid

P7626

Fenil metansolfonile fluoruro, ≥98.5% (GC)

A9024

α1-Antitrypsin from human plasma, salt-free, lyophilized powder

A6150

α1-Antitrypsin from human plasma, salt-free, lyophilized powder

T2011

Trypsin inhibitor from chicken egg white, Type III-O (free of ovoinhibitor)

Substrato

N° Catalogo
Descrizione
Determinazione del prezzo

Pittogrammi

Health hazardExclamation mark
GHS08,GHS07

Avvertenze

Danger

Indicazioni di pericolo

H315,H319,H334,H335

Classi di pericolo

Eye Irrit. 2 - Resp. Sens. 1 - Skin Irrit. 2 - STOT SE 3

Organi bersaglio

Respiratory system

Codice della classe di stoccaggio

11 - Combustible Solids

Classe di pericolosità dell'acqua (WGK)

WGK 1

Dispositivi di protezione individuale

dust mask type N95 (US), Eyeshields, Faceshields, Gloves

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Certificati d'analisi (COA)

Lot/Batch Number
SLCJ8566
SLCK9799
SLCJ0266
SLCF3195
SLCF0263

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Industrial Enzymes and Their Applications (1998)
Kelly A Dryden et al.
Journal of molecular biology, 422(5), 650-658 (2012-06-30)
Human astroviruses (HAstVs) are a major cause of gastroenteritis. HAstV assembles from the structural protein VP90 and undergoes a cascade of proteolytic cleavages. Cleavage to VP70 is required for release of immature particles from cells, and subsequent cleavage by trypsin
Jia Liu et al.
Nature protocols, 16(7), 3522-3546 (2021-06-06)
Cellular heterogeneity is pervasive and of paramount importance in biology. Single-cell analysis techniques are indispensable for understanding the heterogeneity and functions of cells. Low-copy-number proteins (fewer than 1,000 molecules per cell) perform multiple crucial functions such as gene expression, cellular
Cynthia Luz Marcelo et al.
BMC dermatology, 12, 8-8 (2012-06-26)
Primary keratinocytes derived from epidermis, oral mucosa, and urothelium are used in construction of cell based wound healing devices and in regenerative medicine. This study presents in vitro technology that rapidly expands keratinocytes in culture by growing monolayers under large
Olivier Rivoire
Physical review letters, 110(17), 178102-178102 (2013-05-18)
Studies of coevolution of amino acids within and between proteins have revealed two types of coevolving units: coevolving contacts, which are pairs of amino acids distant along the sequence but in contact in the three-dimensional structure, and sectors, which are
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Protocolli

Procedure for Enzymatic Assay of Trypsin (EC 3.4.21.4)

This procedure is for products with a specification for Trypsin activity using Na-Benzoyl-L-arginine ethyl ester (BAEE) as a substrate. The procedure is a continuous spectrophotometric rate determination (A253, Light path = 1 cm).

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