1. Home
  2. Products
  3. Therapeutic Peptides
  4. Peptide Inhibitors
  5. Syntide 2

Syntide 2

Syntide 2 is recognized as a substrate by Ca2+/calmodulin-dependent protein kinase II (CaMKII) with a Ki of 12 μM.

Designed for biological research and industrial applications, not intended for individual clinical or medical purposes.
Syntide 2(CAS 108334-68-5)

CAT No: R1699

CAS No:108334-68-5

Synonyms/Alias:Syntide-2;108334-68-5;Pro-leu-ala-arg-thr-leu-ser-val-ala-gly-leu-pro-gly-lys-lys;DTXSID70148504;L-Lysine, L-prolyl-L-leucyl-L-alanyl-L-arginyl-L-threonyl-L-leucyl-L-seryl-L-valyl-L-alanylglycyl-L-leucyl-L-prolylglycyl-L-lysyl-;Syntide 2 trifluoroacetate salt;DTXCID5070995;EX-A10862;Syntide-2, Protein Kinase Substrate;FS110424;A11885;H-Pro-Leu-Ala-Arg-Thr-Leu-Ser-Val-Ala-Gly-Leu-Pro-Gly-Lys-Lys-OH; H-PLARTLSVAGLPGKK-OH;L-Lysine,L-prolyl-L-leucyl-L-alanyl-L-arginyl-L-threonyl-L-leucyl-L-seryl-L-valyl-L-alanylglycyl-L-leucyl-L-prolylglycyl-L-lysyl-;

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
C68H122N20O18
M.W/Mr.
1507.8
Sequence
One Letter Code:PLARTLSVAGLPGKK
Three Letter Code:H-Pro-Leu-Ala-Arg-Thr-Leu-Ser-Val-Ala-Gly-Leu-Pro-Gly-Lys-Lys-OH
Purity
>97% (by HPLC)
Shipping Condition
Shipped at room temperature
InChI
InChI=1S/C68H122N20O18/c1-35(2)29-46(83-57(95)42-21-16-26-73-42)60(98)77-40(10)56(94)81-44(22-17-27-74-68(71)72)59(97)87-54(41(11)90)65(103)84-47(30-36(3)4)61(99)85-49(34-89)62(100)86-53(38(7)8)64(102)78-39(9)55(93)75-32-52(92)80-48(31-37(5)6)66(104)88-28-18-23-50(88)63(101)76-33-51(91)79-43(19-12-14-24-69)58(96)82-45(67(105)106)20-13-15-25-70/h35-50,53-54,73,89-90H,12-34,69-70H2,1-11H3,(H,75,93)(H,76,101)(H,77,98)(H,78,102)(H,79,91)(H,80,92)(H,81,94)(H,82,96)(H,83,95)(H,84,103)(H,85,99)(H,86,100)(H,87,97)(H,105,106)(H4,71,72,74)/t39-,40-,41+,42-,43-,44-,45-,46-,47-,48-,49-,50-,53-,54-/m0/s1
InChI Key
NKBRRWBNPNUBDD-TYKVATLISA-N
Canonical SMILES
CC(C)CC(C(=O)NC(C)C(=O)NC(CCCN=C(N)N)C(=O)NC(C(C)O)C(=O)NC(CC(C)C)C(=O)NC(CO)C(=O)NC(C(C)C)C(=O)NC(C)C(=O)NCC(=O)NC(CC(C)C)C(=O)N1CCCC1C(=O)NCC(=O)NC(CCCCN)C(=O)NC(CCCCN)C(=O)O)NC(=O)C2CCCN2
Isomeric SMILES
C[C@H]([C@@H](C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](CO)C(=O)N[C@@H](C(C)C)C(=O)N[C@@H](C)C(=O)NCC(=O)N[C@@H](CC(C)C)C(=O)N1CCC[C@H]1C(=O)NCC(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CCCCN)C(=O)O)NC(=O)[C@H](CCCN=C(N)N)NC(=O)[C@H](C)NC(=O)[C@H](CC(C)C)NC(=O)[C@@H]2CCCN2)O

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 ServicePeptide Nucleic Acids SynthesisPeptide Analysis ServicesPeptide CDMOEpitope Mapping ServicesPeptide Synthesis ServicescGMP Peptide ServicePeptide Modification Services
Hot Products
Teduglutide

Teduglutide peptide enhances intestinal absorption and mucosal growth. Buy Teduglutide research peptide to support gastrointestinal and metabolic 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
Somatostatin

Somatostatin peptide inhibits the secretion of growth hormone and insulin. Purchase high-purity Somatostatin for metabolic, neuroendocrine, and cancer research.

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
Carbetocin

Carbetocin is a synthetic oxytocin analog that promotes uterine contraction and postpartum recovery. Buy Carbetocin peptide powder from a professional supplier for reproductive research.

Read More Read More
Alarelin acetate

Alarelin Acetate is a high-purity synthetic peptide used in fertility and ovulation research. Buy Alarelin peptide online from a trusted peptide supplier for advanced hormonal studies.

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
Angiotensin II Acetate

Angiotensin II Acetate is a potent research peptide regulating blood pressure and vascular tone. Purchase this synthetic peptide to support cardiovascular and renal studies.

Read More Read More
Glucagon

Glucagon peptide promotes glycogen breakdown and blood sugar regulation. Buy Glucagon research peptide online for metabolic and liver studies.

Read More Read More
Lanreotide Acetate

Lanreotide Acetate is a somatostatin analog peptide regulating hormone secretion. Purchase Lanreotide peptide online to study tumor suppression and endocrine disorders.

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