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Halocidin precursor B
Halocidin precursor B is an antibacterial peptide found in Halocynthia aurantium.
Halocin-C8
Halocin C8 (HalC8) is a stable microhalocin exhibiting strong antimicrobial activity against a wide range of haloarchaea.
Halocyntin
Halocyntin is from Halocynthia papillosa and it has strong antibacterial activity against the Gram-positive bacteria M.luteus, S.aureus, B.megaterium, A.viridans and E.faecalis, and against the Gram-negative bacterium K.pneumoniae. Halocyntin has less potent antibacterial activity against the Gram-negative bacteria E.coli DH5alpha, S.typhimurium, P.aeruginosa, E.aerogenes and N.gonorrhoeae.
Haloduracin
Haloduracin, a recently discovered two-peptide lantibiotic composed of the post-translationally modified peptides Halα and Halβ, is shown to have high potency against a range of Gram-positive bacteria and to inhibit spore outgrowth of Bacillus anthracis.
Handle region peptide, rat is a prorenin receptor antagonist. Synonyms: Handle Region Peptide (HRP),Rat; L-Valine, L-arginyl-L-isoleucyl-L-leucyl-L-leucyl-L-lysyl-L-lysyl-L-methionyl-L-prolyl-L-seryl-; Arg-Ile-Leu-Leu-Lys-Lys-Met-Pro-Ser-Val. Grade: ≥95%. CAS No. 749227-53-0. Molecular formula: C54H101N15O12S. Mole weight: 1184.54.
HA Peptide
HA Peptide, derived from an epitope of the influenza hemagglutinin protein, is extensively used to isolate, purify, detect, and track the protein of interest in cell biology and biochemistry. Synonyms: Influenza Hemagglutinin (HA) Peptide; H-Tyr-Pro-Tyr-Asp-Val-Pro-Asp-Tyr-Ala-OH; L-tyrosyl-L-prolyl-L-tyrosyl-L-alpha-aspartyl-L-valyl-L-prolyl-L-alpha-aspartyl-L-tyrosyl-L-alanine. Grade: ≥97% by HPLC. CAS No. 92000-76-5. Molecular formula: C53H67N9O17. Mole weight: 1102.1.
H-Arg-4MβNA
H-Arg-4MβNA is a substrate for cathepsin H. Employed especially for the detection of enzyme activity in gel electrophoresis. Synonyms: H-Arg-4MbNA; l-arginine-4-methoxy-2-naphthylamide. CAS No. 60285-94-1. Molecular formula: C17H23N5O2. Mole weight: 329.40.
H-Arg-Arg-Arg-Arg-Arg-Arg-Arg-OH, either alone or in combination with therapeutic agents or large biopolymers, has been shown to easily cross a variety of biofilms (e.g. lipid bilayers and epithelial tissue). The importance of the guanidinium group in transport is supported by the observation that short oligomers of arginine enter cells far more rapidly than the corresponding oligomers of either lysine, histidine, ornithine or citrulline. Synonyms: Heptaarginine; L-arginyl-L-arginyl-L-arginyl-L-arginyl-L-arginyl-L-arginyl-L-arginine; H(-Arg)7-OH; L-Arginine, L-arginyl-L-arginyl-L-arginyl-L-arginyl-L-arginyl-L-arginyl-; Hepta-L-arginine. Grade: ≥95% by HPLC. CAS No. 165893-48-1. Molecular formula: C42H86N28O8. Mole weight: 1111.32.
H-Arg-Arg-Arg-Arg-Arg-Arg-OH
H-Arg-Arg-Arg-Arg-Arg-Arg-OH is the minimum residues number required to obtain a polycationic peptide that effectively penetrate cells. Synonyms: Hexaarginine; L-arginyl-L-arginyl-L-arginyl-L-arginyl-L-arginyl-L-arginine; L-Hexaarginine; H(-Arg)6-OH; H-L-Arg-L-Arg-L-Arg-L-Arg-L-Arg-L-Arg-OH; L-Arginine, N2-[N2-[N2-[N2-(N2-L-arginyl-L-arginyl)-L-arginyl]-L-arginyl]-L-arginyl]-; N5-(Diaminomethylene)-L-ornithyl-N5-(diaminomethylene)-L-ornithyl-N5-(diaminomethylene)-L-ornithyl-N5-(diaminomethylene)-L-ornithyl-N5-(diaminomethylene)-L-ornithyl-N5-(diaminomethylene)-L-ornithine; H-RRRRRR-OH. Grade: ≥95%. CAS No. 96337-25-6. Molecular formula: C36H74N24O7. Mole weight: 955.13.
H-Arg-Arg-Arg-Arg-OH
H-Arg-Arg-Arg-Arg-OH is one of the commonly observed repeat units in protamine molecules. Synonyms: Tetraarginine; H-RRRR-OH; L-arginyl-L-arginyl-L-arginyl-L-arginine; N5-(Diaminomethylene)-L-ornithyl-N5-(diaminomethylene)-L-ornithyl-N5-(diaminomethylene)-L-ornithyl-N5-(diaminomethylene)-L-ornithine. Grade: ≥95%. CAS No. 26791-46-8. Molecular formula: C24H50N16O5. Mole weight: 642.76.
It is used by nitric oxide synthase as substrates in place of Arg. Synonyms: Arg-arg; Arginylarginine; L-arginyl-L-arginine; RR dipeptide; R-R Dipeptide; (S)-2-((S)-2-Amino-5-guanidinopentanamido)-5-guanidinopentanoic acid. CAS No. 15483-27-9. Molecular formula: C12H26N8O3. Mole weight: 330.39.
H-Arg-Glu-Asp-Val-OH
H-Arg-Glu-Asp-Val-OH promotes vascular endothelial cell adhesion and diffusion. Synonyms: R-E-D-V; L-arginyl-L-alpha-glutamyl-L-alpha-aspartyl-L-valine; H-REDV-OH; L-Valine, L-arginyl-L-α-glutamyl-L-α-aspartyl-; N5-(Diaminomethylene)-L-ornithyl-L-α-glutamyl-L-α-aspartyl-L-valine; (6S,9S,12S,15S)-1,6-diamino-9-(2-carboxyethyl)-12-(carboxymethyl)-1-imino-15-isopropyl-7,10,13-trioxo-2,8,11,14-tetraazahexadecan-16-oic acid. Grade: ≥95% by HPLC. CAS No. 107978-83-6. Molecular formula: C20H35N7O9. Mole weight: 517.53.
H-Arg-Glu-OH
H-Arg-Glu-OH. Synonyms: ARG-GLU; L-arginyl-L-glutamic acid; RE dipeptide; Arginyl-Glutamic acid; N-L-arginyl-L-glutamic acid. CAS No. 15706-89-5. Molecular formula: C11H21N5O5. Mole weight: 303.31.
H-Arg-Gly-Asp-Ser-Pro-OH
H-Arg-Gly-Asp-Ser-Pro-OH is an RGD peptide used to improve the biocompatibility of titanium dental implant model surfaces. It modified to enhance the cell viability in PEG-based hydrogels. Synonyms: H-RGDSP-OH; L-arginyl-glycyl-L-alpha-aspartyl-L-seryl-L-proline. Grade: ≥95%. CAS No. 110697-44-4. Molecular formula: C20H34N8O9. Mole weight: 530.53.
H-Arg-Gly-Glu-Ser-OH.TFA
H-Arg-Gly-Glu-Ser-OH.TFA is a RGD-related peptide, which is a control of RGDS to inhibit the binding activity of fibrinogen and activated platelet. Synonyms: RGES.TFA; H-RGES-OH.TFA; L-arginyl-glycyl-L-alpha-glutamyl-L-serine trifluoroacetic acid. Grade: >98%. Molecular formula: C16H29N7O8.C2HF3O2. Mole weight: 561.47.
2-Chlorotrityl-Chloride-Resin is less acid-labile than Trityl Resin, and is widely used for solid phase immobilization. It has been used with the Fmoc/tBu methodology in the microwave-assisted solid phase peptide synthesis.
2-Chlorotrityl-Chloride-Resin is less acid-labile than Trityl Resin, and is widely used for solid phase immobilization. It has been used with the Fmoc/tBu methodology in the microwave-assisted solid phase peptide synthesis. Synonyms: H-Arg(Pmc)-Trt(2-Cl)-Resin; H-Arg(Pmc)-Barlos Resin; N-ω-(2,2,5,7,8-Pentamethylchroman-6-sulfonyl)-L-arginine 2-chlorotrityl resin.
H-Arg-Thr-Leu-Glu-Gly-Ser-OH is a protected hexapeptide used in peptide synthesis. It comprises arginine (Arg), threonine (Thr), leucine (Leu), glutamic acid (Glu), glycine (Gly), and serine (Ser), with a free -OH group at the C-terminus for further modifications or coupling. This peptide is designed for controlled reactivity and stability, and can be utilized in various applications including peptide-based drug design, molecular recognition studies, and functional peptide research. Synonyms: Arg-Thr-Leu-Glu-Gly-Ser; (6S,9S,12S,15S,21S)-1,6-Diamino-15-(2-carboxyethyl)-9-((R)-1-hydroxyethyl)-21-(hydroxymethyl)-1-imino-12-isobutyl-7,10,13,16,19-pentaoxo-2,8,11,14,17,20-hexaazadocosan-22-oic acid. Grade: ≥95%. Molecular formula: C26H47N9O11. Mole weight: 661.71.
H(-Asn-Pro-Asn-Ala)6-OH. CAS No. 114332-71-7. Molecular formula: C96H146N36O37. Mole weight: 2396.41.
H-Asn(Trt)-2-Chlorotrityl Resin
2-Chlorotrityl-Chloride-Resin is less acid-labile than Trityl Resin, and is widely used for solid phase immobilization. It has been used with the Fmoc/tBu methodology in the microwave-assisted solid phase peptide synthesis. Synonyms: Nγ-trityl-L-asparagine-2-chlorotrityl resin; L-Asn(Trt)-2-chlorotrityl resin.
A chemical found in human urine. Synonyms: H-Beta-Asp-His-OH; L-beta-aspartyl-L-histidine; L-Histidine, L-beta-aspartyl-; N-L-β-aspartyl-L-histidine. Grade: 95%. CAS No. 20223-80-7. Molecular formula: C10H14N4O5. Mole weight: 270.24.
H-Asp(Leu-OH)-OH
H-Asp(Leu-OH)-OH is a substrate for E.coli isoaspartyl dipeptidase. Synonyms: L-Leucine, L-beta-aspartyl-; beta-Aspartylleucine; L-beta-aspartyl-L-leucine; (S)-2-((S)-3-amino-3-carboxypropanamido)-4-methylpentanoic acid; β-Asp-Leu. Grade: 95%. CAS No. 14650-26-1. Molecular formula: C10H18N2O5. Mole weight: 246.26.
2-Chlorotrityl-Chloride-Resin is less acid-labile than Trityl Resin, and is widely used for solid phase immobilization. It has been used with the Fmoc/tBu methodology in the microwave-assisted solid phase peptide synthesis.
H-Asp(OPis)-2-chlorotrityl resin
2-Chlorotrityl-Chloride-Resin is less acid-labile than Trityl Resin, and is widely used for solid phase immobilization. It has been used with the Fmoc/tBu methodology in the microwave-assisted solid phase peptide synthesis. Synonyms: H-Asp(OPis)-Trt(2-Cl)-Resin; H-Asp(OPis)-Barlos Resin; L-Aspartic acid β-phenylisopropyl ester 2-chlorotrityl resin.
H-Asp(OtBu)-2-Chlorotrityl Resin
2-Chlorotrityl-Chloride-Resin is less acid-labile than Trityl Resin, and is widely used for solid phase immobilization. It has been used with the Fmoc/tBu methodology in the microwave-assisted solid phase peptide synthesis. Synonyms: L-Aspartic acid 4-tert-butyl ester 1-(2-chlorotrityl ester) polymer-bound.
H-Asp(OtBu)-ol-2-chlorotrityl resin
2-Chlorotrityl-Chloride-Resin is less acid-labile than Trityl Resin, and is widely used for solid phase immobilization. It has been used with the Fmoc/tBu methodology in the microwave-assisted solid phase peptide synthesis. Synonyms: H-Asp(OtBu)-ol-Trt(2-Cl)-Resin; H-Asp(OtBu)-ol-Barlos Resin; L-Aspart-1-ol t-butyl ester 2-chlorotrityl resin.
H-Asp(Phe-OH)-OH
H-Asp(Phe-OH)-OH was isolated and identified from urine and plasma of healthy human volunteers. It has also been used to study the structure-taste relationship of dipeptides. Synonyms: H-β-Asp-Phe-OH; beta-Aspartylphenylalanine; N-L-beta-Aspartyl-3-phenyl-L-alanine; N-[(3S)-3-Carboxy-beta-alanyl]phenylalanine; (S)-2-amino-4-((S)-1-carboxy-2-phenylethylamino)-4-oxobutanoic acid; L-β-Aspartyl-L-phenylalanine. Grade: 95%. CAS No. 13433-10-8. Molecular formula: C13H16N2O5. Mole weight: 280.28.
HAUS augmin-like complex subunit 3 (154-162) is a peptide corresponding to residues 154-162 of HAUS augmin-like complex subunit 3. HAUS augmin-like complex subunit 3 contributes to mitotic spindle assembly, maintenance of centrosome integrity and completion of cytokinesis as part of the HAUS augmin-like complex.
HbbetaP-1
HbbetaP-1 showed moderate activity against Gram-negative bacteria such as E. coli D31, Aeromonas hydrophila and Vibrio alginolyticus, but no activity against Gram-positive bacteria such as S. aureus, Streptococcus faecalis S. iniae. HbbetaP-1 was found in catfish, Ictalurus punctatus, Rafinesque. Grade: >95% by HPLC.
HBD-26
HBD-26 is isolated from Homo sapiens with antibacterial activity. Synonyms: Hemoglobin subunit delta-26.
HBD-27
HBD-27 is isolated from Homo sapiens with antibacterial activity. Synonyms: Hemoglobin subunit delta-27.
HBD-28
HBD-28 is isolated from Homo sapiens with antibacterial activity. Synonyms: Hemoglobin subunit delta-28.
H-β-(7-Methoxycoumarin-4-yl)-Ala-OH, a coumarin (O-methylumbelliferon) derivative for protein tagging, is used as a building block. Synonyms: (S)-2-Amino-3-(7-methoxycoumarin-4-yl)-propionic acid; 2H-1-Benzopyran-4-propanoic acid, α-amino-7-methoxy-2-oxo-, (αS)-; 3-(7-Methoxy-2-oxo-2H-chromen-4-yl)-L-alanine. Grade: ≥95%. CAS No. 208660-68-8. Molecular formula: C13H13NO5. Mole weight: 263.25.
H-β-Ala-2-Chlorotrityl Resin
2-Chlorotrityl-Chloride-Resin is less acid-labile than Trityl Resin, and is widely used for solid phase immobilization. It has been used with the Fmoc/tBu methodology in the microwave-assisted solid phase peptide synthesis.
2-Chlorotrityl-Chloride-Resin is less acid-labile than Trityl Resin, and is widely used for solid phase immobilization. It has been used with the Fmoc/tBu methodology in the microwave-assisted solid phase peptide synthesis. Synonyms: H-β-Ala-ol-Trt(2-Cl)-Resin; β-Alaninol-Barlos Resin; β-Alaninol 2-chlorotrityl resin; 3-Aminopropanol 2-chlorotrityl resin.