22840-03-5

22840-03-5 structure

Name: Cholecystokinin Octapeptide (1-2) (desulfated)
Chemical Name: (3S)-3-amino-4-[[(1S)-1-carboxy-2-(4-hydroxyphenyl)ethyl]amino]-4-oxobutanoic acid
CAS Number: 22840-03-5
Molecular Formula: C₁₃H₁₆N₂O₆
Molecular Weight: 296.28
Catalog: Research Areas Others
Create Date: 2018-12-27 17:23:04
Modify Date: 2025-08-26 17:53:08
Cholecystokinin Octapeptide (1-2) (desulfated) (H-Asp-Tyr-OH) is a polypeptide that can be found by peptide screening. Peptide screening is a research tool that pools active peptides primarily by immunoassay. Peptide screening can be used for protein interaction, functional analysis, epitope screening, especially in the field of agent research and development[1].

Name	(3S)-3-amino-4-[[(1S)-1-carboxy-2-(4-hydroxyphenyl)ethyl]amino]-4-oxobutanoic acid
Synonyms	L-aspartyl-L-tyrosine Aspartyltyrosine L-Asp-L-Tyr Asp-tyr Cholecystokinin Octapeptide (1-2) (desulfated)

Description	Cholecystokinin Octapeptide (1-2) (desulfated) (H-Asp-Tyr-OH) is a polypeptide that can be found by peptide screening. Peptide screening is a research tool that pools active peptides primarily by immunoassay. Peptide screening can be used for protein interaction, functional analysis, epitope screening, especially in the field of agent research and development[1].
Related Catalog	Research Areas >> Others Signaling Pathways >> Others >> Others
References	[1]. Birnbaum S, et al. Peptide screening. Current Opinion in Biotechnology, 1992, 3(1): 49-54.

HS Code	2924299090

42406-77-9

22840-03-5

Literature: Mazur,R.H. et al. Journal of the American Chemical Society, 1969 , vol. 91, p. 2684 - 2691

23124-24-5

22840-03-5

Literature: Mazur,R.H. et al. Journal of the American Chemical Society, 1969 , vol. 91, p. 2684 - 2691

Precursor 1
42406-77-9
DownStream 0

HS Code	2924299090
Summary	2924299090. other cyclic amides (including cyclic carbamates) and their derivatives; salts thereof. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%