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A6185

Calpain Inhibitor I

synthetic (organic), ≥97% (TLC), cysteine protease inhibitor, powder

Synonym(s):

ALLN, Ac-LLnL-CHO, MG-101, N-Acetyl-L-leucyl-L-leucyl-L-norleucinal, N-Acetyl-Leu-Leu-Norleu-al

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Size/SKUAvailabilityPrice
5 mg
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$148.00
25 mg
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$556.00

About This Item

Empirical Formula (Hill Notation):
C20H37N3O4
CAS Number:
Molecular Weight:
383.53
NACRES:
NA.77
PubChem Substance ID:
UNSPSC Code:
12352200
MDL number:
Beilstein/REAXYS Number:
7656053
Assay:
≥97% (TLC)
Form:
powder

$148.00


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Product Name

Calpain Inhibitor I, ≥97% (TLC), powder

biological source

synthetic (organic)

Quality Segment

assay

≥97% (TLC)

form

powder

color

white

solubility

DMSO: soluble, ethanol: soluble

storage temp.

−20°C

SMILES string

[H]C(=O)[C@H](CCCC)NC(=O)[C@H](CC(C)C)NC(=O)[C@H](CC(C)C)NC(C)=O

InChI

1S/C20H37N3O4/c1-7-8-9-16(12-24)22-19(26)18(11-14(4)5)23-20(27)17(10-13(2)3)21-15(6)25/h12-14,16-18H,7-11H2,1-6H3,(H,21,25)(H,22,26)(H,23,27)/t16-,17-,18-/m0/s1

InChI key

FMYKJLXRRQTBOR-BZSNNMDCSA-N

Gene Information

Application

Calpain Inhibitor I have been used:
  • as a component of protease inhibitor cocktail for gel shift analysis
  • for treating HeLa cell cultures
  • for inhibition of 26 S proteasome in 26 S proteasome inhibition assays

Biochem/physiol Actions

Can initiate apoptosis in HL-60 cells but blocks dexamethasone-induced apoptosis in thymocytes and cycloheximide-induced apoptosis in metamyelocytes. Inhibits cyclin B degradation and arrests the cell cycle at G1/S and at meta-/anaphase. Blocks induction of nitric oxide synthase by LPS in macrophages.
Calpain Inhibitor I inhibits tumor necrosis factor-induced (TNF-induced) cleavage of Poly (ADP-ribose) polymerase (PARP) and calpastatin in apoptosis. It also inhibits oxygen/glucose deprivation (OGD) induced cleavage of caspase-12 and Bcl-xL..

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This Item
20875020871911086090001
description

≥97% (TLC), powder

description

InSolution, ≥95%, Inhibitor of calpain I, calpain II, cathepsin B, and cathepsin L

description

Cell-permeable inhibitor of calpain I (Ki = 190 nM), calpain II (Ki = 220 nM), cathepsin B (Ki = 150 nM), and cathepsin L (Ki = 500 pM).

description

N-Acetyl-Leu-Leu-norleucinal, synthetic

form

powder

form

solution

form

solid

form

powder

assay

≥97% (TLC)

assay

≥95% (HPLC)

assay

≥95% (HPLC)

assay

98% (chromatographically homogeneous)

Quality Level

200

Quality Level

100

Quality Level

100

Quality Level

-

storage temp.

−20°C

storage temp.

−20°C

storage temp.

2-8°C

storage temp.

2-8°C

solubility

ethanol: soluble, DMSO: soluble

solubility

-

solubility

ethanol: 5 mg/mL, DMSO: 10 mg/mL

solubility

ethanol: 10 mg/mL, methanol: 10 mg/mL, DMF: 10 mg/mL

color

white

color

clear colorless

color

white to off-white

color

-


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Storage Class

11 - Combustible Solids

WGK

WGK 3

Flash Point (°F)

Not applicable

Flash Point (°C)

Not applicable

PPE (personal protective equipment)

Eyeshields, Gloves, type N95 (US)



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