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108976

Sigma-Aldrich

Leupeptin, Hemisulfate, Synthetic

Synthetic version of the microbial-derived inhibitor Leupeptin against trypsin-like and cysteine protease activities.

Sinónimos:

Leupeptin, Hemisulfate, Synthetic, Ac-LLR-CHO, 1/2H₂SO₄

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About This Item

Fórmula empírica (notación de Hill):
C20H38N6O4 · 0.5H2SO4
Número de CAS:
103476-89-7
Peso molecular:
475.59
MDL number:
MFCD00037012
UNSPSC Code:
12352202
NACRES:
NA.21

Quality Level

200

assay

≥95% (sum of isomers, HPLC)

form

solid

manufacturer/tradename

Calbiochem®

storage condition

OK to freeze
desiccated (hygroscopic)

color

off-white

solubility

water: 50 mg/mL

shipped in

ambient

storage temp.

−20°C

InChI

1S/C20H38N6O4/c1-12(2)9-16(24-14(5)28)19(30)26-17(10-13(3)4)18(29)25-15(11-27)7-6-8-23-20(21)22/h11-13,15-17H,6-10H2,1-5H3,(H,24,28)(H,25,29)(H,26,30)(H4,21,22,23)/p+1/t15-,16-,17-/m0/s1

InChI key

GDBQQVLCIARPGH-ULQDDVLXSA-O

General description

Synthetic version of the microbial-derived inhibitor Leupeptin (Cat. No. 108975) against trypsin-like and cysteine protease activities.

Packaging

Packaged under inert gas

Warning

Toxicity: Standard Handling (A)

Sequence

Ac-Leu-Leu-arginal, hemisulfate

Legal Information

CALBIOCHEM is a registered trademark of Merck KGaA, Darmstadt, Germany

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

Certificados de análisis (COA)

Busque Certificados de análisis (COA) introduciendo el número de lote del producto. Los números de lote se encuentran en la etiqueta del producto después de las palabras «Lot» o «Batch»

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The Journal of cell biology, 219(12) (2020-10-14)
Chaperone-mediated autophagy (CMA) is the most selective form of lysosomal proteolysis, where individual peptides, recognized by a consensus motif, are translocated directly across the lysosomal membrane. CMA regulates the abundance of many disease-related proteins, with causative roles in neoplasia, neurodegeneration
Pietri Puustinen et al.
Autophagy, 16(10), 1871-1888 (2020-01-28)
Macroautophagy/autophagy is a central component of the cytoprotective cellular stress response. To enlighten stress-induced autophagy signaling, we screened a human kinome siRNA library for regulators of autophagic flux in MCF7 human breast carcinoma cells and identified the catalytic subunit of

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