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Abz-(Asn670,Leu671)-Amyloid β/A4 Protein Precursor770 (669-674)-EDDnp

* Please kindly note that our products are not to be used for therapeutic purposes and cannot be sold to patients.

Abz-(Asn670,Leu671)-Amyloid β/A4 Protein Precursor770 (669-674)-EDDnp is an intramolecularly quenched fluorescent substrate with the ortho-aminobenzoyl (Abz)/N-(2,4-dinitrophenyl)ethylenediamine (EDDnp) groups as the donor/acceptor pair. It corresponds to the Swedish-mutated (JMV2236) β-amyloid precursor protein (βAPP) sequence, which is targeted by β-secretase BACE (β-site APP-cleaving activity). It is more selectively cleaved by BACE1 and BACE2 than by cathepsin D, a disintegrin and metalloprotease 10 (ADAM10), tumor necrosis α-converting enzyme (TACE), presenilin-1 (PS1), or presenilin-2 (PS2).

Category

Functional Peptides

Catalog number

BAT-014531

CAS number

1007306-20-8

Molecular Formula

C42H58N12O16

Molecular Weight

986.99

Specification

IUPAC Name

(4S)-4-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-4-amino-2-[[(2S)-2-[(2-aminobenzoyl)amino]-3-methylbutanoyl]amino]-4-oxobutanoyl]amino]-4-methylpentanoyl]amino]-3-carboxypropanoyl]amino]propanoyl]amino]-5-[2-(2,4-dinitroanilino)ethylamino]-5-oxopentanoic acid

Synonyms

JMV2236; L-α-Glutamine, N-(2-aminobenzoyl)-L-valyl-L-asparaginyl-L-leucyl-L-α-aspartyl-L-alanyl-N-[2-[(2,4-dinitrophenyl)amino]ethyl]-; N-(2-Aminobenzoyl)-L-valyl-L-asparaginyl-L-leucyl-L-α-aspartyl-L-alanyl-N-{2-[(2,4-dinitrophenyl)amino]ethyl}-L-α-glutamine

Appearance

White Lyophilized Powder

Purity

≥95%

Density

1.4±0.1 g/cm3

Boiling Point

1452.6±65.0°C at 760 mmHg

Sequence

Abz-Val-Asn-Leu-Asp-Ala-Glu-EDDnp

Storage

Store at -20°C

Solubility

Soluble in Acetic Acid

InChI

InChI=1S/C42H58N12O16/c1-20(2)16-28(49-41(65)29(18-32(44)55)51-42(66)35(21(3)4)52-37(61)24-8-6-7-9-25(24)43)40(64)50-30(19-34(58)59)39(63)47-22(5)36(60)48-27(12-13-33(56)57)38(62)46-15-14-45-26-11-10-23(53(67)68)17-31(26)54(69)70/h6-11,17,20-22,27-30,35,45H,12-16,18-19,43H2,1-5H3,(H2,44,55)(H,46,62)(H,47,63)(H,48,60)(H,49,65)(H,50,64)(H,51,66)(H,52,61)(H,56,57)(H,58,59)/t22-,27-,28-,29-,30-,35-/m0/s1

InChI Key

GKWQBPUDQYNKGN-YOCSTNKPSA-N

Canonical SMILES

CC(C)CC(C(=O)NC(CC(=O)O)C(=O)NC(C)C(=O)NC(CCC(=O)O)C(=O)NCCNC1=C(C=C(C=C1)[N+](=O)[O-])[N+](=O)[O-])NC(=O)C(CC(=O)N)NC(=O)C(C(C)C)NC(=O)C2=CC=CC=C2N