20368-24-5 Usage
Description
LEU-LEU-TYR, also known as H-Leu-Leu-Tyr-OH, is a tripeptide composed of three amino acids: leucine, leucine, and tyrosine. It has potential applications in the field of oncology and functional food development.
Uses
Used in Oncology:
LEU-LEU-TYR is used as a method for obtaining functional food for aftercare of oncological patients. It may provide nutritional support and promote recovery for patients who have undergone cancer treatment.
Used in Functional Food Industry:
LEU-LEU-TYR is used as an ingredient in functional foods for aftercare of oncological patients. It may contribute to the development of foods that offer health benefits beyond basic nutrition, specifically targeting the needs of cancer survivors.
Check Digit Verification of cas no
The CAS Registry Mumber 20368-24-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,0,3,6 and 8 respectively; the second part has 2 digits, 2 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 20368-24:
(7*2)+(6*0)+(5*3)+(4*6)+(3*8)+(2*2)+(1*4)=85
85 % 10 = 5
So 20368-24-5 is a valid CAS Registry Number.
InChI:InChI=1/C21H33N3O5/c1-12(2)9-16(22)19(26)23-17(10-13(3)4)20(27)24-18(21(28)29)11-14-5-7-15(25)8-6-14/h5-8,12-13,16-18,25H,9-11,22H2,1-4H3,(H,23,26)(H,24,27)(H,28,29)/t16-,17-,18-/m0/s1
20368-24-5Relevant articles and documents
Antibody recognition of chiral surfaces. Enantiomorphous crystals of leucine-leucine-tyrosine
Geva, Merav,Frolow, Felix,Eisenstein, Miriam,Addadi, Lia
, p. 696 - 704 (2003)
Monoclonal antibodies were selected after immunization with crystals of the tripeptide L-leucine-L-leucine-L-tyrosine. They interact with the tripeptide crystals, but do not interact with the tripeptide molecule, with other crystalline surfaces, or with adsorbed protein. The interactions of two antibodies with crystals of L-Leu-L-Leu-L-Tyr and of its enantiomer D-Leu-D-Leu-D-Tyr were characterized in depth. Antibody 48E is stereoselective and enantioselective: it recognizes only the {011} faces of the L-Leu-L-Leu-L-Tyr crystals, and not the enantiomorphous {011} faces of D-Leu-D-Leu-D-Tyr crystals, or any other faces of either crystal. In contrast, antibody 602E is poorly stereoselective and is not enantioselective: it recognizes the crystals of both enantiomers, interacting with a number of different faces of each. The different recognition patterns are explained on the basis of the nature of the interactions and the structure of the interacting surfaces. Understanding this antibody specificity advances our general understanding of surface recognition and transfer of chiral information across biological interfaces.