1. Home
  2. Products
  3. Therapeutic Peptides
  4. Peptide Inhibitors
  5. SEB Domain 144-153

SEB Domain 144-153

SEB Domain 144-153 is Staphylococcal Enterotoxin B domain amino acid residue 144-153. SEB Domain 144-153 inhibits transcytosis of multiple staphylococcal enterotoxins, SEA, SEE, and TSST-1. Staphylococcal enterotoxin B (SEB) is a toxin produced by Staphylococcus aureus.

Designed for biological research and industrial applications, not intended for individual clinical or medical purposes.
SEB Domain 144-153(CAS 210229-94-0)

CAT No: R1668

CAS No:210229-94-0

Synonyms/Alias:SEB Domain 144-153 acetate;AKOS040764069;PD159388;TS-10434;SEB Domain 144-153 acetate(210229-94-0 free base);210229-94-0;acetic acid;(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-5-amino-2-[[(2S)-2-[[(2S,3R)-2-[[(2S)-2-[[(2S)-6-amino-2-[[(2S)-6-amino-2-[[(2S)-2,6-diaminohexanoyl]amino]hexanoyl]amino]hexanoyl]amino]-3-methylbutanoyl]amino]-3-hydroxybutanoyl]amino]propanoyl]amino]-5-oxopentanoyl]amino]-4-carboxybutanoyl]amino]-4-methylpentanoyl]amino]butanedioic acid;

Custom Peptide Synthesis
cGMP Peptide
  • Registration of APIs
  • CMC information required for an IND
  • IND and NDA support
  • Drug master files (DMF) filing
M.F/Formula
C52H94N14O19
M.W/Mr.
1219.4
Sequence
One Letter Code:KKKVTAQELD
Three Letter Code:H-Lys-Lys-Lys-Val-Thr-Ala-Gln-Glu-Leu-Asp-OH.CH3CO2H
InChI
InChI=1S/C50H90N14O17.C2H4O2/c1-25(2)23-34(47(77)62-35(50(80)81)24-38(69)70)61-45(75)33(17-19-37(67)68)60-44(74)32(16-18-36(55)66)57-41(71)27(5)56-49(79)40(28(6)65)64-48(78)39(26(3)4)63-46(76)31(15-9-12-22-53)59-43(73)30(14-8-11-21-52)58-42(72)29(54)13-7-10-20-51;1-2(3)4/h25-35,39-40,65H,7-24,51-54H2,1-6H3,(H2,55,66)(H,56,79)(H,57,71)(H,58,72)(H,59,73)(H,60,74)(H,61,75)(H,62,77)(H,63,76)(H,64,78)(H,67,68)(H,69,70)(H,80,81);1H3,(H,3,4)/t27-,28+,29-,30-,31-,32-,33-,34-,35-,39-,40-;/m0./s1
InChI Key
KZCWIHYYZATKDS-JDABFKGFSA-N

Useful Tools

Peptide Calculator

Abbreviation List

Peptide Glossary

If you have any peptide synthesis requirement in mind, please do not hesitate to contact us at . We will endeavor to provide highly satisfying products and services.

Featured Services
Custom Conjugation ServiceEpitope Mapping ServicesPeptide Analysis ServicesPeptide Modification ServicesPeptide Synthesis ServicescGMP Peptide ServicePeptide Nucleic Acids SynthesisPeptide CDMO
Hot Products
Deslorelin

Deslorelin peptide is a potent GnRH agonist used for fertility and hormonal control. Buy Deslorelin peptide powder online for veterinary and endocrine research applications.

Read More Read More
Argipressin

Argipressin peptide regulates water balance and blood pressure in biological systems. Shop pure Argipressin peptide online for cardiovascular and kidney research.

Read More Read More
Gonadorelin Acetate

Gonadorelin Acetate stimulates LH and FSH release in fertility research. Purchase Gonadorelin peptide powder from a verified peptide supplier for reproductive studies.

Read More Read More
Thymosin β4 Acetate

Thymosin β4 Acetate promotes wound healing, tissue repair, and cell regeneration. Buy Thymosin beta 4 peptide powder for research on recovery and regenerative medicine.

Read More Read More
Aviptadil Acetate

Aviptadil Acetate is a vasoactive intestinal peptide for lung and immune research. Purchase this synthetic peptide for studies on pulmonary health and inflammation.

Read More Read More
Elcatonin Acetate

Elcatonin Acetate is a calcitonin analog supporting bone metabolism research. Buy Elcatonin peptide online to study calcium regulation and osteoporosis.

Read More Read More
Teriparatide Acetate

Teriparatide Acetate is a bone-forming peptide supporting osteoporosis research. Buy Teriparatide peptide online to study bone growth and calcium metabolism.

Read More Read More
Atosiban

Atosiban is a peptide oxytocin receptor antagonist that helps prevent preterm labor. Buy Atosiban peptide for reproductive and uterine contractility research.

Read More Read More
Fertirelin Acetate

Fertirelin Acetate is a synthetic peptide that promotes ovulation and fertility. Purchase Fertirelin research peptide for breeding and hormonal studies.

Read More Read More
Deslorelin Acetate

Deslorelin Acetate is a potent GnRH analog peptide for fertility control research. Order Deslorelin peptide from a professional peptide supplier for veterinary applications.

Read More Read More
About us

Creative Peptides is a trusted CDMO partner specializing in high-quality peptide synthesis, conjugation, and manufacturing under strict cGMP compliance. With advanced technology platforms and a team of experienced scientists, we deliver tailored peptide solutions to support drug discovery, clinical development, and cosmetic innovation worldwide.

From custom peptide synthesis to complex peptide-drug conjugates, we provide flexible, end-to-end services designed to accelerate timelines and ensure regulatory excellence. Our commitment to quality, reliability, and innovation has made us a preferred partner across the pharmaceutical, biotechnology, and personal care industries.

Our Customers