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Documenti fondamentali

SCP0224

Sigma-Aldrich

Prostate Specific Antigen Substrate

≥95% (HPLC), lyophilized

Sinonimo/i:

KLK3, Kallikrein-related peptidase-3, PSA 

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About This Item

Formula empirica (notazione di Hill):
C44H64N12O13
Peso molecolare:
969.05
Codice UNSPSC:
12352204
NACRES:
NA.32

Nome del prodotto

Prostate Specific Antigen Substrate,

Saggio

≥95% (HPLC)

Stato

lyophilized

Composizione

Peptide Content, ≥75%

Condizioni di stoccaggio

protect from light

Temperatura di conservazione

−20°C

Amino Acid Sequence

Mu-His-Ser-Ser-Lys-Leu-Gln-AMC

Descrizione generale

Prostate specific antigen (PSA) is a kallikrein-related serine peptidase that belongs to the chymotrypsin subfamily serine protease. It was originally found in human semen. PSA is also detected in serum correlated to benign and metastatic disease.

Applicazioni

Prostate Specific Antigen Substrate has been used to assay recombinant severe acute respiratory syndrome coronavirus-2 viral 3-chymotrypsin-like cysteine protease (SARS-CoV-2 3CLpro).

Azioni biochim/fisiol

Prostate specific antigen (PSA). It exhibits chymotrypsin-like activity. PSA is the most abundant protease found in the prostate and secreted into the seminal fluid. It is a useful biomarker for prostate cancer. PSA digests the gel-forming proteins semenogelins I and II in semen. It shows antiangiogenic activity in vitro and in vivo.

Codice della classe di stoccaggio

11 - Combustible Solids

Classe di pericolosità dell'acqua (WGK)

WGK 3

Punto d’infiammabilità (°F)

Not applicable

Punto d’infiammabilità (°C)

Not applicable


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I clienti hanno visto anche

Anneliese S Ashhurst et al.
Journal of medicinal chemistry, 65(4), 2956-2970 (2021-11-04)
Cathepsin L is a key host cysteine protease utilized by coronaviruses for cell entry and is a promising drug target for novel antivirals against SARS-CoV-2. The marine natural product gallinamide A and several synthetic analogues were identified as potent inhibitors
Drake M Mellott et al.
ACS chemical biology, 16(4), 642-650 (2021-04-01)
Host-cell cysteine proteases play an essential role in the processing of the viral spike protein of SARS coronaviruses. K777, an irreversible, covalent inactivator of cysteine proteases that has recently completed phase 1 clinical trials, reduced SARS-CoV-2 viral infectivity in several
Anneliese S Ashhurst et al.
bioRxiv : the preprint server for biology (2021-01-06)
The emergence of SARS-CoV-2 in late 2019, and the subsequent COVID-19 pandemic, has led to substantial mortality, together with mass global disruption. There is an urgent need for novel antiviral drugs for therapeutic or prophylactic application. Cathepsin L is a
Johanna M Mattsson et al.
PloS one, 9(9), e107819-e107819 (2014-09-23)
Prostate-specific antigen (PSA or kallikrein-related peptidase-3, KLK3) exerts chymotrypsin-like proteolytic activity. The main biological function of PSA is the liquefaction of the clot formed after ejaculation by cleavage of semenogelins I and II in seminal fluid. PSA also cleaves several

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