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Ac-IETD-PNA

CAS No.
219138-21-3
Chemical Name:
Ac-IETD-PNA
Synonyms
AX-IETD-AMC;AC-IETD-AMC;AC-IETD-MCA;Ac-IETD-PNA;Z-ALA-ALA-ASP-AFC;CASPASE-8 SUBSTRATE;GRANZYME B SUBSTRATE;CASPASE-8 SUBSTRATE I;AC-ILE-GLU-THR-ASP-PNA;AC-ILE-GLU-THR-ASP-AMC
CBNumber:
CB7102062
Molecular Formula:
C27H38N6O12
Molecular Weight:
638.62
MDL Number:
MFCD01318840
MOL File:
219138-21-3.mol
MSDS File:
SDS
TDS File:
TDS
Last updated:2026-09-12 18:54:26

Ac-IETD-PNA Properties

Boiling point 1140.8±65.0 °C(Predicted)
Density 1.386±0.06 g/cm3(Predicted)
storage temp. −20°C
solubility DMSO/DMF: 1 mg/mL
form powder
pka 4.03±0.10(Predicted)
color white
InChIKey ZYTCBVQZQSFKHQ-HGZCCCDHSA-N
SMILES CC[C@H](C)[C@H](NC(C)=O)C(=O)N[C@@H](CCC(O)=O)C(=O)N[C@@H]([C@@H](C)O)C(=O)N[C@@H](CC(O)=O)C(=O)Nc1ccc2C(C)=CC(=O)Oc2c1
UNSPSC Code 12352209
NACRES NA.77

SAFETY

Risk and Safety Statements

PPE Eyeshields, Gloves, type N95 (US)
WGK Germany  3
Storage Class 11 - Combustible Solids

Ac-IETD-PNA price More Price(27)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich A4188 N-Acetyl-Ile-Glu-Thr-Asp-7-Amido-4-methylcoumarin ≥97% (HPLC), powder 219138-21-3 5MG $496 2026-04-30 Buy
Sigma-Aldrich A9968 N-Acetyl-Ile-Glu-Thr-Asp-p-nitroanilide ≥95% 5 mg $376 2025-07-31 Buy
Sigma-Aldrich A9968 N-Acetyl-Ile-Glu-Thr-Asp-p-nitroanilide ≥95% 219138-21-3 5mg $430 2024-03-01 Buy
Cayman Chemical 24568 Ac-IETD-pNA ≥95% 219138-21-3 1mg $90 2026-04-30 Buy
Biosynth FA110803 Ac-Ile-Glu-Thr-Asp-pNA 219138-21-3 10mg $900 2026-06-04 Buy
Product number Packaging Price Buy
A4188 5MG $496 Buy
A9968 5 mg $376 Buy
A9968 5mg $430 Buy
24568 1mg $90 Buy
FA110803 10mg $900 Buy

Ac-IETD-PNA Chemical Properties, Uses, Production

Uses

Fluorogenic substrate for caspase 8 and granzyme B.

Biological Activity

IETD is the sequence of amino acid residues 172-175 of procaspase 3, which is cleaved during apoptosis to produce the p12 subunit and a p20 peptide th at is further cleaved to form the p17 subunit of mature caspase 3.

Ac-IETD-PNA Preparation Products And Raw materials

Raw materials

Preparation Products

Ac-IETD-PNA Suppliers

Global Suppliers ( 143)
Supplier Tel Email Country ProdList Advantage
GL Biochem (Shanghai) Ltd 21-61263452 13641803416 ymbetter@glbiochem.com China 9981 64
Beijing Ouhe Technology Co., Ltd 13552068683 13522913783 2355560935@qq.com China 11777 60
Shanghai Hanhong Scientific Co.,Ltd. 021-54306202 13764082696 info@hanhongsci.com China 42917 64
Chemsky(shanghai)International Co.,Ltd. 021-50135380 shchemsky@sina.com China 32273 50
TargetMol Chemicals Inc. 021-021-33632979 15002134094 marketing@targetmol.com China 7993 58
Shanghai YuanYe Biotechnology Co., Ltd. 15026964105 2881489226@qq.com China 89667 60
Shanghai Changyan Chem & Tech Co., Ltd. 021-20242659 18930833303 sales@changyanchem.cn China 4998 55
Shanghai Chaolan Chemical Technology Center QQ:65489617 13301690235 Sales@ATKchemical.com China 9729 58
Nanjing Leon Biological Technology Co., Ltd. 025-84523390 -127; 17705183659 sales@njleonbiotech.com China 5501 55
Nanjing Peptide Biotech Ltd. 025-58361106-805 15951641583 zhao.xu@njpeptide.com China 9976 55

View Latest Price from Ac-IETD-PNA manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
Ac-Ile-Glu-Thr-Asp-pNA pictures 2026-07-27 Ac-Ile-Glu-Thr-Asp-pNA
219138-21-3
$169.00 10g TargetMol Chemicals Inc.
Ac-Ile-Glu-Thr-Asp-pNA pictures 2025-07-20 Ac-Ile-Glu-Thr-Asp-pNA
219138-21-3
$169.00 10g TargetMol Chemicals Inc.

219138-21-3 (Ac-IETD-PNA) Related Search:

AC-ILE-GLU-THR-ASP-PNA ACETYL-L-ISOLEUCYL-L-GLUTAMYL-L-THREONYL-L-ASPARTIC ACID ALPHA-(4-METHYLCOUMARYL-7-AMIDE) Z-ALA-ALA-ASP-AFC N-ACETYL-ILE-GLU-THR-ASP P-NITROANILIDE N-ACETYL-ILE-GLU-THR-ASP-P-NITROANILIDE PNA N-ACETYL-ILE-GLU-THR-ASP-7-AMIDO-4-METHYLCOUMARIN N-ACETYL-ILE-GLU-THR-ASP-7-AMINO-4-METHYLCOUMARIN AMC AC-ILE-GLU-THR-ASP-P-NITROANILIDE CASPASE-3 PRECURSOR PROTEASE SUBSTRATES ;AC-ILE-GLU-THR-ASP-AMC CASPASE-8 SUBSTRATE Caspase-8 Chromogenic Substrate I AC-IETD-PNA;AC-ILE-GLU-THR-ASP-PNA;CASPASE-8 CHROMOGENIC SUBSTRATE I CASPASE 8 SUBSTRATE 1, CHROMOGENIC CASPASE 8 SUBSTRATE 1M, FLUOROGENIC CASPASE-8 SUBSTRATE I CASPASE 8 FLUOROMETRIC SUBSTRATE CASPASE-8 / CASPASE-3 PROCESSING ENZYME SUBSTRATE, FLUOROGENIC CASPASE-8 / CASPASE-3 PROCESSING ENZYME SUBSTRATE (CHROMOGENIC) CASPASE-3 PROCESSING SUBSTRATE II (CHROMOGENIC) CASPASE-3 PROCESSING ENZYME SUBSTRATE (FLUOROGENIC) CASPASE-3 PROCESSING ENZYME SUBSTRATE II (CHROMOGENIC) CASPASE-6/CASPASE-8 CHROMOGENIC SUBSTRATE CASPASE-6/CASPASE-8 FLUOROGENIC SUBSTRATE GRANZYME B SUBSTRATE GRANZYME B SUBSTRATE 2 (CHROMOGENIC) GRANZYME B SUBSTRATE (CHROMOGENIC) GRANZYME B SUBSTRATE (FLUOROGENIC) GRANZYME B SUBSTRATE I, COLORIMETRIC GRANZYME B SUBSTRATE II (CHROMOGENIC) FLUOROGENIC CASPASE 8 SUBSTRATE AC-IETD-AMC AX-IETD-AMC AC-IETD-AMC AC-IETD-MCA AC-ILE-GLU-THR-ASP-7-AMINO-4-METHYLCOUMARIN AC-ILE-GLU-THR-ASP-AMC AC-ILE-GLU-THR-ASP-MCA AC-ILE-GLU-THR-ASP-PARANITROANILIDE L-α-Asparagine, N-acetyl-L-isoleucyl-L-α-glutamyl-L-threonyl-N-(4-nitrophenyl)- Caspase 8 Substrate 1, chromogenic - 5 mg (4S,7S,10S,13S)-4-((S)-sec-Butyl)-7-(2-carboxyethyl)-10-((R)-1-hydroxyethyl)-13-((4-nitrophenyl)carbamoyl)-2,5,8,11-tetraoxo-3,6,9,12-tetraazapentadecan-15-oic acid Ac-IETD-PNA 219138-21-3 C31H41N5O12 C27H38N6O12 Peptide Pepetides