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Research Use Only·Not for human or animal consumption·21+

PepXtide

Thymic & Immune

Peptide T

Octapeptide of threonines

Reference entry · not stocked

11 more in Thymic & Immune
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Identity

Class
Thymic & Immune
Molecular weight
858 Da
Residues
8
Heavy atoms
115
Reference slug
peptide-t

These are published properties of the molecule, given for identification. Values we cannot confirm are omitted rather than estimated. What these terms mean.

What this compound is

Eight residues, four of them threonine, which is unusual enough to be worth seeing. Named for that threonine content.

Sequence

Peptide T amino-acid sequence in one-letter code, numbered by residue position
1ASTTTNYT
Three-letter code
Ala-Ser-Thr-Thr-Thr-Asn-Tyr-Thr

The one-letter code gives the amino-acid backbone. Terminal modifications, where a compound carries them, are accounted for in the molecular weight above but are not visible in the letters.

Residue composition

Counted directly from the sequence above. Peptide T is built from 5 of the twenty standard amino acids across 8 positions.

By residue

Count of each amino acid in Peptide T
ResidueCodeCountShare
ThreonineT · Thr450%
AlanineA · Ala112.5%
AsparagineN · Asn112.5%
SerineS · Ser112.5%
TyrosineY · Tyr112.5%

By side-chain class

  • Nonpolar, aliphatic

    1 · 12.5%

    A

  • Aromatic

    1 · 12.5%

    Y

  • Polar, uncharged

    6 · 75%

    N S T

Side-chain classes follow the standard grouping of the twenty proteinogenic amino acids. Composition is arithmetic over the published sequence and says nothing about how the molecule behaves.

Others in Thymic & Immune

KPV

3 residues · 342 Da

The C-terminal tripeptide of alpha-melanocyte-stimulating hormone. Small enough to show every hy…

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Thymosin alpha-1

28 residues · 3108 Da

Twenty-eight residues with an acetyl group capping the N-terminus, which is drawn here. Striking…

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LL-37

37 residues · 4493 Da

The complete human cathelicidin. Strongly cationic, with five lysines and five arginines, which…

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Rigin

4 residues · 457 Da

Four residues from immunoglobulin G, structurally analogous to tuftsin. Small enough to show eve…

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Splenopentin

5 residues · 694 Da

Five residues from splenin. One residue different from thymopentin, which is also in this librar…

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Thymocartin

4 residues · 517 Da

Four residues, thymopentin minus its terminal tyrosine. Both are here, so the difference is visi…

Reference entry

All 11 compounds in Thymic & Immune

This is a reference entry. Sequence, residue count, molecular weight and atom count are published properties of the molecule, given for identification. Nothing on this page describes an application, benefit, dose, route or outcome, and nothing here should be read as an offer to supply or as guidance for use in a person or an animal. Materials sold by PepXtide are for laboratory research use only, are not for human or animal consumption, and have not been evaluated by the FDA.