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P3303

Sigma-Aldrich

Endoproteinase Asp-N from Pseudomonas fragi mutant strain

suitable for protein sequencing, lyophilized powder

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About This Item

CAS Number:
9001-92-7
Enzyme Commission number:
3.4.24.33 (BRENDA, IUBMB)
EC Number:
232-642-4
MDL number:
MFCD02253021
UNSPSC Code:
12352204
NACRES:
NA.56

grade

Proteomics Grade

Quality Level

200

form

lyophilized powder

analyte chemical class(es)

amino acids

packaging

vial of 2 μg

suitability

suitable for protein sequencing

storage temp.

2-8°C

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General description

Endoproteinase Asp-N is a metallo endoprotease. It is obtained from a mutant strain of Pseudomonas fragi, which hydrolyzes peptide bonds on the N-terminal side of aspartic and cysteic acid residues. Asp-N is used in proteomics for peptide mapping and protein sequence work due to its highly specific cleavage of peptides.

Application

Endoproteinase Asp-N from Pseudomonas fragi mutant strain has been used for the digestion of specific proteins to prepare peptides and for the analysis of generated peptides by MS (mass spectrometry) method.

pictograms

Health hazardExclamation mark
GHS08,GHS07

signalword

Danger

Hazard Classifications

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

target_organs

Respiratory system

Storage Class

11 - Combustible Solids

wgk_germany

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

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

Certificates of Analysis (COA)

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T H Jensen et al.
The Journal of biological chemistry, 270(23), 13777-13784 (1995-06-09)
Human immunodeficiency virus encodes the regulatory protein Rev, which is required for expression of viral structural proteins. It binds to an RNA element (RRE) in the viral transcript and up-regulates the cytoplasmic appearance of unspliced and singly spliced viral mRNA.
Wilson KJ, et al.
Methods in Protein Sequence Analysis: Proceedings of the 7th International Conference, Berlin, July 3?8, 1988, 310-310 (1988)
Yeast ribosomal/cytochrome c SET domain methyltransferase subfamily: identification of Rpl23ab methylation sites and recognition motifs.
Kameoka D, et al.
Journal of Biochemistry, 134, 129-135 (2003)
S R Paik et al.
The Biochemical journal, 340 ( Pt 3), 821-828 (1999-06-09)
alpha-Synuclein is a component of the abnormal protein depositions in senile plaques and Lewy bodies of Alzheimer's disease (AD) and Parkinson's disease respectively. The protein was suggested to provide a possible nucleation centre for plaque formation in AD via selective
Sarah Murray et al.
Journal of virology, 80(12), 6171-6176 (2006-05-30)
Adeno-associated virus type 2 (AAV-2) capsid proteins have eight sequence motifs that are potential sites for O- or N-linked glycosylation. Three are in prominent surface locations, close to the sites of cellular receptor attachment and to neutralizing epitopes on or
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