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H-His(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.
HHV-2 Envelope Glycoprotein G (552-574) is the immunodominant region of mature glycoprotein G (gG-2) of herpes simplex virus type 2 (HSV-2). Synonyms: H-Pro-Pro-Pro-Pro-Glu-His-Arg-Gly-Gly-Pro-Glu-Glu-Phe-Glu-Gly-Ala-Gly-Asp-Gly-Glu-Pro-Pro-Glu-OH; L-Glutamic acid, L-prolyl-L-prolyl-L-prolyl-L-prolyl-L-α-glutamyl-L-histidyl-L-arginylglycylglycyl-L-prolyl-L-α-glutamyl-L-α-glutamyl-L-phenylalanyl-L-α-glutamylglycyl-L-alanylglycyl-L-α-aspartylglycyl-L-α-glutamyl-L-prolyl-L-prolyl-. Grade: ≥95%. CAS No. 2022956-63-2. Molecular formula: C103H146N28O38. Mole weight: 2384.46.
H-Hyp-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-Hyp-Trt(2-Cl)-Resin; H-Hyp-Barlos Resin; trans-4-Hydroxy-L-proline 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-Hyp(tBu)-Trt(2-Cl)-Resin; O-(t-Butyl)-trans-4-hydroxy-L-proline 2-chlorotrityl resin.
HIF-1 alpha 556-574 is a short hypoxia-inducible factor-1 (HIF-1) with 19 residues. HIF-1 acts as a major regulator of reactive oxygen homeostasis. Synonyms: Asp-Leu-Asp-Leu-Glu-Met-Leu-Ala-Pro-Tyr-Ile-Pro-Met-Asp-Asp-Asp-Phe-Gln-Leu; HIF-1 α(556-574). Grade: ≥95%. CAS No. 1201633-99-9. Molecular formula: C101H152N20O34S2. Mole weight: 2254.53.
H-Ile-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.
H-Ile-Aib-Leu-OMe
H-Ile-Aib-Leu-OMe is a protected tripeptide used in peptide synthesis. The H indicates a free N-terminus on the isoleucine (Ile) residue, allowing for further peptide coupling or reactions. Aib (α-aminoisobutyric acid), known for inducing helical structures, follows isoleucine. Leu (Leucine), the last amino acid in the sequence, adds hydrophobic characteristics. The OMe (methyl ester) at the C-terminus shows that the carboxyl group of leucine is esterified, which can be advantageous for controlling reactivity or facilitating further modifications. This peptide is used to incorporate isoleucine, Aib, and leucine into peptides, with specific protection of functional groups to ensure controlled synthesis. Synonyms: IXL; Methyl (2-((2S,3S)-2-amino-3-methylpentanamido)-2-methylpropanoyl)-L-leucinate. Grade: ≥95%. Molecular formula: C17H33N3O4. Mole weight: 343.47.
H-ILE-LEU-OH is a nanotube-forming dipeptide. Synonyms: Isoleucyl-Leucine; L-Isoleucyl-L-Leucine; L-Ile-L-Leu. Grade: 95%. CAS No. 26462-22-6. Molecular formula: C12H24N2O3. Mole weight: 244.33.
H-Ile-Lys-Val-Ala-Val-OH
H-Ile-Lys-Val-Ala-Val-OH, the laminin core domain, mediates cell adhesion and is often used in surface modifications to improve biocompatibility. In particular, it stimulates the attachment and growth of neural stem cells. Synonyms: Laminin α-1 Chain (2099-2103) (human); L-isoleucyl-L-lysyl-L-valyl-L-alanyl-L-valine; H-IKVAV-OH; N-(N-(N-(N(2)-L-Isoleucyl-L-lysyl)-L-valyl)-L-alanyl)-L-valine. Grade: ≥95%. CAS No. 131167-89-0. Molecular formula: C25H48N6O6. Mole weight: 528.69.
H-Ile-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-Ile-ol-Trt(2-Cl)-Resin; H-Ile-ol-Barlos Resin; L-Isoleucinol 2-chlorotrityl resin.
H-ILE-VAL-OH
H-ILE-VAL-OH enhances the catalytic activity of the proenzyme trypsinogen. Synonyms: L-isoleucyl-L-valine; Isoleucylvaline; Ile-val; N-Isoleucylvaline; (S)-2-((2S,3S)-2-Amino-3-methylpentanamido)-3-methylbutanoic acid. Grade: >99%. CAS No. 41017-96-3. Molecular formula: C11H22N2O3. Mole weight: 230.30.
HIMS-Defensin
HIMS-Defensin is an antibacterial peptide isolated from Haemaphysalis longicornis (Tick). It has activity against gram-positive bacteria, gram-negative bacteria and fungi. Synonyms: Asp-Phe-Gly-Cys-Ala-Arg-Gly-Met-Ile-Phe-Val-Cys-Met-Arg-Arg-Cys-Ala-Arg-Met-Tyr-Pro-Gly-Ser-Thr-Gly-Tyr-Cys-Gln-Gly-Phe-Arg-Cys-Met-Cys-Asp-Thr-Met-Ile-Pro-Ile-Arg-Arg-Pro-Pro-Phe-Ile-Met-Gly.
Hinnavin I
Hinnavin I is an antibacterial peptide isolated from Artogeia rapae (cabbage butterfly) and belongs to the Cecropins family. It has activity against gram-positive bacteria, gram-negative bacteria and fungi. Hinnavin I and Lysozyme II show a strong synergistic effect in inhibiting the growth of bacteria. Synonyms: Gly-Trp-Lys-Ile-Gly-Lys-Lys-Leu-Glu-His-His-Gly-Gln-Asn-Ile-Arg-Asp-Gly-Leu-Ile-Ser-Ala-Gly-Pro-Ala-Val-Phe-Ala-Val-Gly-Gln-Ala-Ala-Thr-Ile-Tyr-Ala-Ala-Ala-Lys.
Hinnavin II
Hinnavin II is an antibacterial peptide isolated from Artogeia rapae (cabbage butterfly). Hinnavin II is more effective against Gram-negative bacteria than Gram-positive bacteria. It also shows a strong synergistic effect on purified lysozyme to inhibit bacterial growth. Synonyms: Lys-Trp-Lys-Ile-Phe-Lys-Lys-Ile-Glu-His-Met-Gly-Gln-Asn-Ile-Arg-Asp-Gly-Leu-Ile-Lys-Ala-Gly-Pro-Ala-Val-Gln-Val-Val-Gly-Gln-Ala-Ala-Thr-Ile-Tyr-Lys-Gly. Grade: 98.0%.
Hipposin
Hipposin is an antimicrobial peptide derived from histones isolated from Atlantic halibut (Hippoglossus hippoglossus L.). Hipposin shows strong antibacterial activity against several Gram-positive bacteria and Gram-negative bacteria. Synonyms: Ser-Gly-Arg-Gly-Lys-Thr-Gly-Gly-Lys-Ala-Arg-Ala-Lys-Ala-Lys-Thr-Arg-Ser-Ser-Arg-Ala-Gly-Leu-Gln-Phe-Pro-Val-Gly-Arg-Val-His-Arg-Leu-Leu-Arg-Lys-Gly-Asn-Tyr-Ala-His-Arg-Val-Gly-Ala-Gly-Ala-Pro-Val-Tyr-Leu. Mole weight: 5458.96.
Hippuryl-L-arginine is a substrate for carboxypeptidase B and carboxypeptidase N. Synonyms: Hippuryl-Arg; N-(Benzenecarbonyl)glycyl-L-Arginine; N2-(N-Benzoylglycyl)-L-arginine; L-Arginine,N-benzoylglycyl-. CAS No. 744-46-7. Molecular formula: C15H21N5O4. Mole weight: 335.36.
Hippuryl-L-lysine
Hippuryl-L-lysine is a substrate for carboxypeptidase B and carboxypeptidase N. Synonyms: Hippuryl-Lys-OH; Bz-GK-OH; L-Lysine,N-benzoylglycyl-; (S)-6-Amino-2-(2-benzamidoacetamido)hexanoic acid. CAS No. 740-63-6. Molecular formula: C15H21N3O4. Mole weight: 307.34.
Hippuryl-L-phenylalanine
Hippuryl-L-phenylalanine is used as a substrate for the determination of carboxypeptidase A and mast cell carboxypeptidase activities. Synonyms: (S)-2-(2-Benzamidoacetamido)-3-phenylpropanoic acid; Benzoyl-Gly-Phe; Hippuryl-Phe-OH; Bz-GF-OH. Grade: >99%. CAS No. 744-59-2. Molecular formula: C18H18N2O4. Mole weight: 326.36.
Hippuryl-Phe-Arg-OH
Hippuryl-Phe-Arg-OH is used as a substrate for angiotensin I-converting enzyme and for dipeptidyl carboxypeptidase. Synonyms: Hippuryl-phenylalanyl-arginine; Bz-GFR-OH. CAS No. 73167-83-6. Molecular formula: C24H30N6O5. Mole weight: 482.53.
Hirullin is originally isolated from the leech Hirudinaria manillensis. It is a hirudin-based fibrinogen recognition peptide inhibitor, which binds efficiently to thrombin (IC50= 4.2 μM, in bovine). Synonyms: H-SER-ASP-PHE-GLU-GLU-PHE-SER-LEU-ASP-ASP-ILE-GLU-GLN-OH. Grade: 95%. CAS No. 131147-81-4. Molecular formula: C68H96N14O29. Mole weight: 1573.57.
His-[D-2-ME-Trp]-Ala
His-[D-2-ME-Trp]-Ala is a fragment of the growth hormone hexarelin. Synonyms: L-histidyl-2-methyl-L-tryptophyl-L-alanine. Grade: >98%. Molecular formula: C21H26N6O4. Mole weight: 426.47.
His-Glu
Histidyl-glutamate is a dipeptide composed of histidine and glutamic acid. It is an incomplete breakdown product of protein digestion or protein catabolism. Synonyms: histidylglutamic acid; HE dipeptide; Histidinyl-Glutamate; L-His-L-Glu; Histidine Glutamate dipeptide. Grade: >98%. CAS No. 53634-28-9. Molecular formula: C11H16N4O5. Mole weight: 284.27.
His-Gly-Tyr is a tripeptide composed of L-histidine, glycine, and L-tyrosine. L-histidine is essential for histamine production and protein synthesis, glycine contributes to protein synthesis and central nervous system function, and L-tyrosine is important for neurotransmitter synthesis and cognitive function. This tripeptide may play a role in supporting neurotransmitter balance, cognitive function, and overall metabolic processes, potentially offering benefits in neurological and mental health contexts. Synonyms: HGY; L-Histidylglycyl-L-tyrosine; Histidyl-glycyl-tyrosine; L-Histidyl-glycyl-L-tyrosine; H-His-Gly-Tyr-OH; H-HGY-OH. Grade: ≥90%. CAS No. 2678631-45-1. Molecular formula: C17H21N5O5. Mole weight: 375.38.
Hispidalin, a bioactive peptide purified from the seeds of the medicinal plant B. hispida, has broad and potent inhibition against a variety of human bacterial and fungal pathogens. Synonyms: H-Ser-Asp-Tyr-Leu-Asn-Asn-Asn-Pro-Leu-Phe-Pro-Arg-Tyr-Asp-Ile-Gly-Asn-Val-Glu-Leu-Ser-Thr-Ala-Tyr-Arg-Ser-Phe-Ala-Asn-Gln-Lys-Ala-Pro-Gly-Arg-Leu-Asn-Gln-Asn-Trp-Ala-Leu-Thr-Ala-Asp-Tyr-Thr-Tyr-Arg-OH. Grade: ≥95%. CAS No. 2243219-67-0. Molecular formula: C255H378N72O78. Mole weight: 5700.25.
Histatin-1 is an antibacterial peptide isolated from Macaca fascicularis. It shows antibacterial and antifungal activity. Synonyms: HTN1 protein, human; Histatin 1, human; H-Asp-Ser(PO3H2)-His-Glu-Lys-Arg-His-His-Gly-Tyr-Arg-Arg-Lys-Phe-His-Glu-Lys-His-His-Ser-His-Arg-Glu-Phe-Pro-Phe-Tyr-Gly-Asp-Tyr-Gly-Ser-Asn-Tyr-Leu-Tyr-Asp-Asn-OH. Grade: 98.3%. CAS No. 101056-53-5. Molecular formula: C217H298N69O64P. Mole weight: 4928.
Histatin-3
Histatin 3 is a protein which in humans is encoded by the HTN3 gene. Histatin-3 is an antibacterial peptide isolated from Homo sapiens. It shows antibacterial and antifungal activity. Synonyms: Histatin 3; H-Asp-Ser-His-Ala-Lys-Arg-His-His-Gly-Tyr-Lys-Arg-Lys-Phe-His-Glu-Lys-His-His-Ser-His-Arg-Gly-Tyr-Arg-Ser-Asn-Tyr-Leu-Tyr-Asp-Asn-OH. Grade: 95.0%. CAS No. 112844-49-2. Molecular formula: C178H258N64O48. Mole weight: 4062.
Histidine protein methyltransferase 1 homolog (142-156)
Histidine protein methyltransferase 1 homolog (142-156) is a peptide corresponding to residues 142-156 of Histidine protein methyltransferase 1 homolog. METTL18 is a probable histidine methyltransferase. Synonyms: Arsenic-transactivated protein 2 (142-156); Methyltransferase-like protein 18 (142-156).
Histidyl-proline
Histidyl-proline is a dipeptide formed from L-histidine and L-proline residues. Synonyms: L-Histidyl-L-proline; His-pro. Grade: >95%. CAS No. 20930-58-9. Molecular formula: C11H16N4O3. Mole weight: 252.27.
Histidyl-Valine
Histidyl-Valine is a dipeptide composed of histidine and valine. It is an incomplete breakdown product of protein digestion or protein catabolism. Synonyms: H-HV-OH; L-histidyl-L-valine; His-Val; Histidylvaline; L-His-L-Val. Grade: ≥95% by HPLC. CAS No. 76019-15-3. Molecular formula: C11H18N4O3. Mole weight: 254.29.
Histone cluster 2, H2bf isoform b (108-126)
Histone cluster 2, H2bf isoform b (108-126).
Histone H2A
Histone H2A is an antibacterial peptide isolated from Oncorhynchus mykiss. It has activity against bacteria and fungi. Synonyms: Ala-Glu-Arg-Val-Gly-Ala-Gly-Ala-Pro-Val-Tyr-Leu.
Histone H2B 1
Histone H2B 1 is an antibacterial peptide isolated from Ictalurus punctatus. It has activity against bacteria and fungi. Molecular formula: C85H149N25O24. Mole weight: 2034.62.
Histone H2B 3
Histone H2B 3 is an antibacterial peptide isolated from Ictalurus punctatus. It has activity against bacteria and fungi. Synonyms: Pro-Asp-Pro-Ala-Lys-Thr-Ala-Pro-Lys-Lys-Lys-Ser-Lys-Lys-Ala-Val-Thr. Molecular formula: C80H143N23O23. Mole weight: 1795.16.
Histone H3 (21-44) is a histone fragment that is used as a substrate for the protein arginine methyltransferase PRMT4. Synonyms: H3 (21-44); H-Ala-Thr-Lys-Ala-Ala-Arg-Lys-Ser-Ala-Pro-Ala-Thr-Gly-Gly-Val-Lys-Lys-Pro-His-Arg-Tyr-Arg-Pro-Gly-OH; L-Alanyl-L-threonyl-L-lysyl-L-alanyl-L-alanyl-L-arginyl-L-lysyl-L-seryl-L-alanyl-L-prolyl-L-alanyl-L-threonylglycylglycyl-L-valyl-L-lysyl-L-lysyl-L-prolyl-L-histidyl-L-arginyl-L-tyrosyl-L-arginyl-L-prolylglycine. Grade: ≥95%. CAS No. 1373516-71-2. Molecular formula: C109H185N39O29. Mole weight: 2505.91.
Histone H3.3 (84-98)
Histone H3.3 (84-98) is a truncated fragment of Histone H3.3. Histone 3 family 3 (H3F3) histones (H3.3) mark active genes, maintain epigenetic memory, and maintain heterochromatin and telomeric integrity.
Histone-lysine N-methyltransferase EZH2 (120-128)
Histone-lysine N-methyltransferase EZH2 (120-128) is a bioactive peptide of Histone-lysine N-methyltransferase EZH2. Compared to EZH1-containing complexes, it is more abundant in embryonic stem cells and plays a major role in forming H3K27me3, which is required for embryonic stem cell identity and proper differentiation. Synonyms: ENX-1 (120-128); Enhancer of zeste homolog 2 (120-128); Lysine N-methyltransferase 6 (120-128).
Histone-lysine N-methyltransferase EZH2 (165-174)
Histone-lysine N-methyltransferase EZH2 (165-174) is a bioactive peptide of Histone-lysine N-methyltransferase EZH2. Compared to EZH1-containing complexes, it is more abundant in embryonic stem cells and plays a major role in forming H3K27me3, which is required for embryonic stem cell identity and proper differentiation. Synonyms: ENX-1 (165-174); Enhancer of zeste homolog 2 (165-174); Lysine N-methyltransferase 6 (165-174).
Histone-lysine N-methyltransferase EZH2 (291-299)
Histone-lysine N-methyltransferase EZH2 (291-299) is a bioactive peptide of Histone-lysine N-methyltransferase EZH2. Compared to EZH1-containing complexes, it is more abundant in embryonic stem cells and plays a major role in forming H3K27me3, which is required for embryonic stem cell identity and proper differentiation. Synonyms: ENX-1 (291-299); Enhancer of zeste homolog 2 (291-299); Lysine N-methyltransferase 6 (291-299).
Histone-lysine N-methyltransferase EZH2 (735-743)
Histone-lysine N-methyltransferase EZH2 (735-743) is a bioactive peptide of Histone-lysine N-methyltransferase EZH2. Compared to EZH1-containing complexes, it is more abundant in embryonic stem cells and plays a major role in forming H3K27me3, which is required for embryonic stem cell identity and proper differentiation. Synonyms: ENX-1 (735-743); Enhancer of zeste homolog 2 (735-743); Lysine N-methyltransferase 6 (735-743).
HIV-1 Rev (34-50) is a 17-aa cell-penetrating peptide derived from HIV-1 Rev protein residue 34-50. It is an RNA-binding peptide that has been used to deliver macromolecules into cells. Synonyms: H-Thr-Arg-Gln-Ala-Arg-Arg-Asn-Arg-Arg-Arg-Arg-Trp-Arg-Glu-Arg-Gln-Arg-OH; HIV-1 Rev Protein (34-50); L-Arginine, L-threonyl-L-arginyl-L-glutaminyl-L-alanyl-L-arginyl-L-arginyl-L-asparaginyl-L-arginyl-L-arginyl-L-arginyl-L-arginyl-L-tryptophyl-L-arginyl-L-α-glutamyl-L-arginyl-L-glutaminyl-; Revprotein (Human immunodeficiency virus 1 fragment); L-threonyl-L-arginyl-L-glutaminyl-L-alanyl-L-arginyl-L-arginyl-L-asparagyl-L-arginyl-L-arginyl-L-arginyl-L-arginyl-L-tryptophyl-L-arginyl-L-alpha-glutamyl-L-arginyl-L-glutaminyl-L-arginine; Rev34-50; HIV-1 Rev (34-50). Grade: ≥95%. CAS No. 141237-50-5. Molecular formula: C97H173N51O24. Mole weight: 2437.74.
HIV-1 TAT (48-60)
HIV-1 TAT (48-60) is a cell-penetrating peptide generated from the human immunodeficient virus (HIV)-1 Tat protein residue 48-60. It has been used to deliver exogenous macromolecules into cells in a non-disruptive way. Synonyms: H-Gly-Arg-Lys-Lys-Arg-Arg-Gln-Arg-Arg-Arg-Pro-Pro-Gln-OH; glycyl-L-arginyl-L-lysyl-L-lysyl-L-arginyl-L-arginyl-L-glutaminyl-L-arginyl-L-arginyl-L-arginyl-L-prolyl-L-prolyl-L-glutamine. Grade: ≥95%. Molecular formula: C70H131N35O16. Mole weight: 1719.04.
HIV gag peptide 197-205 is an H-2Kd-restricted epitope consisting of amino acids 197-205 derived from the p24 portion of HIV-1 gag protein. Synonyms: H-Ala-Met-Gln-Met-Leu-Lys-Glu-Thr-Ile-OH; L-alanyl-L-methionyl-L-glutaminyl-L-methionyl-L-leucyl-L-lysyl-L-alpha-glutamyl-L-threonyl-L-isoleucine. Grade: ≥95%. CAS No. 214978-47-9. Molecular formula: C45H81N11O14S2. Mole weight: 1064.32.
HIV Protease Substrate VI
HIV Protease Substrate VI is a sensitive chromogenic substrate for both HIV-1 and HIV-2 proteases. Synonyms: H-Arg-Val-Nle-p-nitro-Phe-Glu-Ala-Nle-NH2; L-arginyl-L-valyl-L-norleucyl-4-nitro-L-phenylalanyl-L-alpha-glutamyl-L-alanyl-L-norleucinamide; L-Norleucinamide, L-arginyl-L-valyl-L-norleucyl-4-nitro-L-phenylalanyl-L-α-glutamyl-L-alanyl-. Grade: ≥95%. CAS No. 130877-92-8. Molecular formula: C40H66N12O11. Mole weight: 891.04.