C3888
Carboxypeptidase Y from baker′s yeast (S. cerevisiae)
lyophilized powder, ≥50 units/mg protein
Synonim(y):
Peptidyl-L-amino acid Hydrolase, Serine Carboxypeptidase
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About This Item
Numer CAS:
Numer MDL:
Kod UNSPSC:
12352204
NACRES:
NA.54
Polecane produkty
klasa czystości
Proteomics Grade
Postać
lyophilized powder
aktywność właściwa
≥50 units/mg protein
masa cząsteczkowa
61 kDa
skład
Protein, ≥75% E1%/280
Warunki transportu
wet ice
temp. przechowywania
−20°C
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Zastosowanie
Carboxypeptidase Y has a broad specificity and is stable in urea. Hence, this enzyme is not like other carboxypeptidases and can be used for sequence analysis. Due to its amidase action, this enzyme might be applied to the sequence analysis of peptides having amidated COOH-terminal groups such as oxytocin and vasopressin.
Działania biochem./fizjol.
The glycoprotein has a molecular weight of about 61,000, has a nitrogen content of 12.74%. It is a single polypeptide chain of 442 residues with 16 residues of glucosamine in the carbohydrate moiety. Lysine is at the NH2 terminus and -Asp-Ser-Thr-Leu is the COOH-terminal sequence. The principal action of the enzyme is to remove COOH-terminal residues from polypeptide chains. It is used as a vacuolar marker enzyme for studies on protein transport and localization.
Opakowanie
Package size based on protein content
Definicja jednostki
One unit will hydrolyze 1.0 μmole of N-CBZ-Phe-Ala to N-CBZ-L-phenylalanine and L-alanine per min at pH 6.75 at 25°C, based on EM/230 = 191.5.
Postać fizyczna
Lyophilized powder containing citric acid.
Komentarz do analizy
amidase and esterase activities may be present
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Hasło ostrzegawcze
Danger
Zwroty wskazujące rodzaj zagrożenia
Zwroty wskazujące środki ostrożności
Klasyfikacja zagrożeń
Eye Irrit. 2 - Resp. Sens. 1 - Skin Irrit. 2 - STOT SE 3
Organy docelowe
Respiratory system
Kod klasy składowania
11 - Combustible Solids
Klasa zagrożenia wodnego (WGK)
WGK 1
Temperatura zapłonu (°F)
Not applicable
Temperatura zapłonu (°C)
Not applicable
Certyfikaty analizy (CoA)
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