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Mucroporin
Mucroporin is a cationic host defense peptide that has antibacterial activity by breaking membranes. Mucroporin is more effective on Gram-positive than on Gram-negative bacteria. Alternative Names: Antimicrobial peptide 36.21; Non-disulfide-bridged peptide 4.5.
Mucroporin-like peptide
Mucroporin-like peptide is an antimicrobial peptide found in Lychas mucronatus (Chinese swimming scorpion), and has antibacterial activity. Alternative Names: Leu-Phe-Phe-Leu-Pro-Ser-Leu-Ile-Gly-Gly-Leu-Ile-Ser-Ala-Phe-Lys; NDBP13. Grades: ≥97%. Molecular formula: C87H135N17O19. Mole weight: 1723.13.
MUM3 (322-330)
MUM3 is involved in the organization of the outer spore wall layers and especially in the assembly of the chitosan layer. Alternative Names: Muddled meiosis protein 3 (322-330).
Mundticin
Mundticin is an antimicrobial peptide found in Enterococcus mundtii ATO6, and has antibacterial activity. Alternative Names: Mundticin ATO6 (Bacteriocin); Mun ATO6. Grades: >85%. Molecular formula: C186H289N55O58S2. Mole weight: 4287.83.
Mundticin KS
Mundticin KS is an antimicrobial peptide found in Enterococcus mundtii NFRI 7393, and has antibacterial activity. Alternative Names: Mun KS. Grades: >85%. Molecular formula: C186H289N55O58S2. Mole weight: 4287.83.
Murepavadin TFA
Murepavadin (TFA), a 14-amino acid cyclic peptide, is a highly effective, specific antibiotic for the treatment of bacterial infections caused by Pseudomonas aeruginosa. Murepavadin (TFA) targets the lipopolysaccharide transport protein D. Alternative Names: POL7080 (TFA); Cyclo(Ala-Ser-d-Pro-Pro-Thr-Trp-Ile-Dab-Orn-d-Dab-Dab-Trp-Dab-Dab).TFA; Murepavadin trifluoroacetic acid. Grades: >98%. Molecular formula: C73H112N22O16.C2HF3O2. Mole weight: 1667.83.
Murine Survivin (20-28)
A peptide fragment of Survivin. Survivin, also called BIRC5 , is a member of the apoptosis inhibitor protein family containing a baculovirus domain. Survivin is overexpressed in most human cancers but rarely expressed in normal differentiated adult tissues.
Murine Survivin (97-104)
A peptide fragment of Survivin. Survivin, also called BIRC5 , is a member of the apoptosis inhibitor protein family containing a baculovirus domain. Survivin is overexpressed in most human cancers but rarely expressed in normal differentiated adult tissues.
Mussel Defensin MGD-1
Mussel Defensin MGD-1 is an antimicrobial peptide found in Mediterranean mussel, Mytilus galloprovincialis. It has activity against gram-positive bacteria. Alternative Names: MGD1 antimicrobial peptide; Mediterranean mussel defensin 1. Grades: >85%.
Mussel defensin MGD-2
Mussel defensin MGD-2 is an antimicrobial peptide found in Mediterranean mussel, Mytilus galloprovincialis, and has antibacterial and antifungal activity. Alternative Names: MGD2 antimicrobial peptide; Mediterranean mussel defensin 2. Grades: >85%.
Mutacin 1140
Mutacin 1140 is an antimicrobial peptide found in Streptococcus mutans, and has antibacterial activity against a broad spectrum of Gram-positive bacteria. Alternative Names: MU1140; L-Phenylalanyl-L-lysyl-D-cysteinyl-L-tryptophyl-2,3-didehydroalanyl-L-leucyl-L-cysteinyl-(2S)-2-amino-3-mercaptobutanoyl-L-prolylglycyl-L-cysteinyl-L-alanyl-L-arginyl-(2Z)-2-amino-2-butenoylglycyl-D-cysteinyl-L-phenylalanyl-L-asparaginyl-D-cysteinyl-L-tyrosyl-N-[(1Z)-2-mercaptoethenyl]-L-cysteinamide, cyclic (3-7),(8-11),(16-213),(19-211)-tetrakis(thioether); Lantibiotic mutacin-1140; lanA; Mutacin III. Grades: >85%. CAS No. 218133-96-1. Molecular formula: C103H138N28O23S4. Mole weight: 2264.65.
Mut Occ
Mut Occ. Alternative Names: FITC-Gly-Arg-Lys-Lys-Arg-Arg-Gln-Arg-Arg-Arg-Lys-Arg-Thr-Glu-Gln-Asp-His-Tyr-Glu-Thr-Asp-Ala-Ala-Ala-Gly-Gly-Glu-Ser-Cys-Asp-Glu-Leu.
MV1
MV1 is an IAP antagonist. IAP are a family of functionally and structurally related proteins that serve as endogenous inhibitors of programmed cell death (apoptosis). Alternative Names: MV-1; MV 1. Grades: 98%. CAS No. 1001600-54-9. Molecular formula: C33H44N4O5. Mole weight: 576.7.
Mycosporine-2-glycine is a natural product found in Anthopleura elegantissima. Alternative Names: M2G; {[(5S)-3-[(Carboxymethyl)amino]-5-hydroxy-5-(hydroxymethyl)-2-methoxy-2-cyclohexen-1-ylidene]amino}acetic acid. Molecular formula: C12H18N2O7. Mole weight: 302.28.
Mycosporine glycine
Mycosporine glycine is a natural product found in Chlorogloeopsis. Uses:
mycosporine glycine is a natural compound that belongs to a class of secondary metabolites known as mycosporine-like amino acids (maas). these compounds are mainly found in various aquatic organisms such as algae, cyanobacteria, fungi and some marine invertebrates. mycosporine-glycine has attracted great interest from the scientific community due to its unique structure and multifunctional prop. Alternative Names: Marinox; Mycosporin glycine; Glycine, N-((5S)-5-hydroxy-5-(hydroxymethyl)-2-methoxy-3-oxo-1-cyclohexen-1-yl)-; Mycosporine-gly; N-[(5S)-5-Hydroxy-5-(hydroxymethyl)-2-methoxy-3-oxo-1-cyclohexen-1-yl]glycine; ((S)-5-Hydroxy-5-hydroxymethyl-2-methoxy-3-oxo-cyclohex-1-enylamino)-acetic acid. CAS No. 65318-21-0. Molecular formula: C10H15NO6. Mole weight: 245.23.
Myelin Basic Protein (83-99) (bovine)
Myelin Basic Protein (83-99) (bovine). Alternative Names: MBP (83-99). Grades: 95%. CAS No. 178823-45-5. Molecular formula: C93H143N25O24. Mole weight: 1995.28.
Myelin Basic Protein (87-99)
Myelin Basic Protein (87-99) is a encephalitogenic peptide that induces T cell proliferation with Th1 polarization in the CNS. Myelin basic protein (MBP) is a potential target antigen because it induces experimental allergic encephalomyelitis (EAE) in susceptible animals. Alternative Names: Val-His-Phe-Phe-Lys-Asn-Ile-Val-Thr-Pro-Arg-Thr-Pro; VHFFKNIVTPRTP. CAS No. 118506-26-6. Molecular formula: C74H114N20O17. Mole weight: 1555.8.
Myelin Basic Protein (87-99) acetate
Myelin Basic Protein (87-99) acetate is an encephalitogenic peptide that induces T cell proliferation with Th1 polarization in the CNS. Myelin basic protein (MBP) is a potential target antigen because it induces experimental allergic encephalomyelitis (EAE) in susceptible animals. Alternative Names: H-Val-His-Phe-Phe-Lys-Asn-Ile-Val-Thr-Pro-Arg-Thr-Pro-OH.CH3CO2H; L-valyl-L-histidyl-L-phenylalanyl-L-phenylalanyl-L-lysyl-L-asparagyl-L-isoleucyl-L-valyl-L-threonyl-L-prolyl-L-arginyl-L-threonyl-L-proline acetic acid. Grades: ≥95%. Molecular formula: C76H118N20O19. Mole weight: 1615.87.
Myelin Basic Protein (MBP) (68-82), guinea pig
It is a fragment of myelin basic protein (MBP). Alternative Names: (Des-Gly77,Des-His78)-Myelin Basic Protein (68-84) (guinea pig); Myelin Basic Protein Guinea Pig Fragment 68-82; H-Tyr-Gly-Ser-Leu-Pro-Gln-Lys-Ser-Gln-Arg-Ser-Gln-Asp-Glu-Asn-OH; L-tyrosyl-glycyl-L-seryl-L-leucyl-L-prolyl-L-glutaminyl-L-lysyl-L-seryl-L-glutaminyl-L-arginyl-L-seryl-L-glutaminyl-L-alpha-aspartyl-L-alpha-glutamyl-L-asparagine. Grades: ≥95%. CAS No. 98474-59-0. Molecular formula: C71H113N23O28. Mole weight: 1736.79.
BMAPs (bovine myeloid antimicrobial peptides) are bovine cathelicidins that share many structural and functional features with human cathelicidin.
Myeloid antimicrobial peptide BMAP-27
BMAP-27 is a 26 amino-acid peptide with amidated C-terminus. It has shown potent antimicrobial effects against various species of bacteria and parasites. BMAP-27 was the most effective at killing Staphylococcus aureus, Streptococcus uberis, and Escherichia coli, and this was dependent on its amphipathic structure and cationic charge. However, it seems to have hemolytic effects on cultured blood cells, as well as cytotoxic effects to hematopoietic cells and activated human lymphocytes.
Myeloid antimicrobial peptide BMAP-28
A bovine myeloid antimicrobial peptide (BMAP-28) belongs to the cathelicidin family and exerts potent antimicrobial activity in order to protect animals from bacterial and fungal infections. Moreover, it has been indicated that the antimicrobial effect of BMAP-28 can be enhanced by altering its cationic and hydrophobic amino acid residues.
Myeloid cathelicidin 1
Cathelicidin-derived antimicrobial peptides are a component of the peptide-based host defense of neutrophils and epithelia, with a widespread distribution in mammals. A broad spectrum of antimicrobial activity was demonstrated for eCATH-1 and eCATH-3, while the equine cathelicidin, eCATH-2 had antibacterial activity restricted to E. coli, S. aureus. Alternative Names: CATH-1 protein; CAP18; eCATH-1.
Myeloid cathelicidin 2
Cathelicidin-derived antimicrobial peptides are a component of the peptide-based host defense of neutrophils and epithelia, with a widespread distribution in mammals. A broad spectrum of antimicrobial activity was demonstrated for eCATH-1 and eCATH-3, while the equine cathelicidin, eCATH-2 had antibacterial activity restricted to E. coli, S. aureus. Alternative Names: eCATH-2.
Myeloid cathelicidin 3
Cathelicidin-derived antimicrobial peptides are a component of the peptide-based host defense of neutrophils and epithelia, with a widespread distribution in mammals. A broad spectrum of antimicrobial activity was demonstrated for eCATH-1 and eCATH-3, while the equine cathelicidin, eCATH-2 had antibacterial activity restricted to E. coli, S. aureus. Furthermore, eCATH-3 showed potent activity against some fungi like C. neoformans and Rhodotorula rubra, but its activity depends on the salt concentration being strongly inhibited at the physiological salt concentration. Alternative Names: eCATH-3.
Myomodulin
Myomodulin inhibits the Na/K pump, inhibitory pairs of interneurons. Alternative Names: Myomodulin (Aplysi); myomodulin. Grades: 98%. CAS No. 110570-93-9. Molecular formula: C36H67N11O8S2. Mole weight: 846.12.
Myosin H Chain Fragment, mouse
Myosin H Chain Fragment, mouse is a fragment of murine heart muscle specific peptide derived from a-myosin H chain. Myosin H Chain can be used to induce experimental autoimmune myocarditis (EAM) mouse model. Alternative Names: Ac-Arg-Ser-Leu-Lys-Leu-Met-Ala-Thr-Leu-Phe-Ser-Thr-Tyr-Ala-Ser-Ala-Asp-Arg-OH; N-acetyl-L-arginyl-L-seryl-L-leucyl-L-lysyl-L-leucyl-L-methionyl-L-alanyl-L-threonyl-L-leucyl-L-phenylalanyl-L-seryl-L-threonyl-L-tyrosyl-L-alanyl-L-seryl-L-alanyl-L-alpha-aspartyl-L-arginine. Molecular formula: C91H149N25O28S. Mole weight: 2073.4.
Myostatin inhibitory peptide 7
Myostatin inhibitory peptide 7 is an actin, a secreted growth differentiation factor. Alternative Names: ACE-031. Grades: >98%. CAS No. 1621169-52-5. Molecular formula: C133H227N43O33. Mole weight: 2956.5.
Myrcludex B atto
An atto-dye-labeled MyrB (Myrcludex B). Myrcludex B is an inhibitor of HBV and HDV infections. Uses:
myrcludex b atto is a peptide api. this synthetic peptide is specifically designed to target the sodium taurocholate cotransporting polypeptide (ntcp) and is generated by conjugating myrcludex b to the fluorescent dye atto. myrcludex b is a 47 amino acid synthetic peptide that mimics the pres1 domain of the large envelope protein of the hepatitis b virus (hbv). it effectively binds to the bile. Alternative Names: MyrB-atto. Grades: 95%.
Myristoyl Dipeptide-13
Myristoyl Dipeptide-13, also known as Myr-Glu-Trp, is a cosmetic ingredient that features a myristoyl group attached to a dipeptide composed of glutamic acid and tryptophan. This synthetic peptide is used in skincare for its potential benefits in promoting skin health and addressing aging concerns by enhancing the skin's natural functions. It also promotes hair growth and eyelash growth. Alternative Names: Myr-Glu-Trp-OH; Myristoyl-Glu-Trp; N-(1-Oxotetradecyl)-L-α-glutamyl-L-tryptophan; Myristoyl-L-α-glutamyl-L-tryptophan; Myr-EW. Grades: ≥95%. CAS No. 1644362-37-7. Molecular formula: C30H45N3O6. Mole weight: 543.71.
Myristoyl Glycine / Histidine / Lysine Polypeptide can be used in cosmetics and body care products. Alternative Names: tetradecanoylglycyl-L-histidyl-L-lysine. CAS No. 748816-12-8. Molecular formula: C28H50N6O5. Mole weight: 550.75.
Myristoyl Hexapeptide-16 Acetate
Myristoyl Hexapeptide-16 is a synthetic peptide used for skin care and eyelash growth. Alternative Names: Myr-Leu-Lys-Lys-Ala-Leu-Lys Acetate. Molecular formula: C49H95N9O10. Mole weight: 970.33.
Myristoyl Hexapeptide-23
Myristoyl Hexapeptide-23 is an anti-acne ingredient used in cosmetics. Grades: 98%.
Myristoyl Hexapeptide-23 acetate
Myristoyl Hexapeptide-23 acetate is an anti-acne ingredient used in cosmetics.
Myristoyl Hexapeptide-4
Myristoyl Hexapeptide-4 can stimulate collagen and maintain the balance of extracellular matrix proteins. Alternative Names: N-(1-Oxotetradecyl)-L-seryl-L-threonyl-L-lysyl-L-threonyl-L-threonyl-L-lysinamide; Sympeptide 230. Grades: 98%. CAS No. 959610-44-7. Molecular formula: C41H79N9O11. Mole weight: 874.12.
Myristoyl hexapeptide-5 (hydrochloride / acetate)
Myristoyl hexapeptide-5 is a synthetic peptide used in skincare products. It can suppresses acne-causing bacteria. Alternative Names: Myristoyl hexapeptide-5. Molecular formula: C47H92N10O7 (free base). Mole weight: 909.3 (free base).
Myristoyl-(Lys12.27.28)-VIP-Gly-Gly-Thr (free acid), a selective and high affinity antagonist of VPAC2 receptor, shows a 100-fold preference for the VPAC2 receptor over the VPAC1 receptor. It has agonistic effect on the human VPAC1 and PAC1 receptors. Alternative Names: PG 99-465; Myristoyl-His-Ser-Asp-Ala-Val-Phe-Thr-Asp-Asn-Tyr-Thr-Lys-Leu-Arg-Lys-Gln-Met-Ala-Val-Lys-Lys-Tyr-Leu-Asn-Ser-Ile-Lys-Lys-Gly-Gly-Thr-OH. Grades: ≥90%. CAS No. 2243219-86-3. Molecular formula: C171H283N45O47S. Mole weight: 3753.47.
Myristoyl Pentapeptide-12
Myristoyl Pentapeptide-12 is a synthetic peptide that is recognized for its potential to promote hair growth, particularly for eyelashes and eyebrows, by stimulating keratin gene expression and enhancing the development of the dermal papilla, which is crucial for hair growth. In addition to its effects on hair, Myristoyl Pentapeptide-12 has also been noted for its ability to improve the appearance of the skin by increasing keratinocyte proliferation, which can lead to improved skin firmness, elasticity, and thickness. This peptide enhances skin firmness and elasticity, making it a valuable ingredient in skincare formulas designed to reduce signs of aging and improve skin texture.
Myristoyl Pentapeptide-17 acetate
Myristoyl Pentapeptide-17 acetate is a synthetic peptide used for skin care and eyelash growth. Alternative Names: myristoyl-Lys-Leu-Ala-Lys-Lys-NH2.CH3CO2H; myristoyl-KLAKK-NH2.CH3CO2H; N-myristoyl-L-lysyl-L-leucyl-L-alanyl-L-lysyl-L-lysinamide acetic acid. Grades: ≥95%. CAS No. 2763588-80-1. Molecular formula: C43H85N9O8. Mole weight: 856.19.
Myristoyl pentapeptide-4
Myristoyl pentapeptide-4, a signaling peptide targeting keratin, is a bioactive peptide that has the effect of promoting hair growth and is used as a cosmetic ingredient. Alternative Names: Myristoyl pentapeptide 4; L-Serine, N2-(1-oxotetradecyl)-L-lysyl-L-threonyl-L-threonyl-L-lysyl-; N2-(1-Oxotetradecyl)-L-lysyl-L-threonyl-L-threonyl-L-lysyl-L-serine; MYR-KTTKS; myristoyl pentapeptide-3; myristoyl-Lys-Thr-Thr-Lys-Ser-OH; N-myristoyl-L-lysyl-L-threonyl-L-threonyl-L-lysyl-L-serine. Grades: >95%. CAS No. 1392416-25-9. Molecular formula: C37H71N7O10. Mole weight: 774.00.
Myristoyl tetrapeptide-12
Myristoyl tetrapeptide-12 could be used in cosmetics for its humectant and skin conditioning effects. Alternative Names: N2-(1-Oxotetradecyl)-L-lysyl-L-alanyl-L-lysyl-L-alaninamide; myristoyl-Lys-Ala-Lys-Ala-NH2; N-myristoyl-L-lysyl-L-alanyl-L-lysyl-L-alaninamide. CAS No. 959610-24-3. Molecular formula: C32H63N7O5. Mole weight: 625.89.
Myristoyl Tripeptide-31
Myristoyl tripeptide-31 is a synthetic peptide exhibiting anti-aging effects. Alternative Names: Myr-Gly-Leu-Phe-OH; Myr-GLF; L-Phenylalanine, N-(1-oxotetradecyl)glycyl-L-leucyl-; N-(1-Oxotetradecyl)glycyl-L-leucyl-L-phenylalanine. Grades: 98%. CAS No. 1453120-00-7. Molecular formula: C31H51N3O5. Mole weight: 545.77.
Myticin C
Myticins, antimicrobial peptides that have been previously characterized, were constitutively expressed in a fraction of mussel hemocytes and showed antiviral activity against OsHV-1. Moreover, myticin C peptides showed antiviral activity against human herpes simplex viruses 1 (HSV-1) and 2 (HSV-2). Alternative Names: Myt C.
Mytilus defensin
MGD1 (Mytilus galloprovincialis defensin 1), a new member of the arthropod defensin family, is a 4 kDa antibacterial peptide previously isolated from the plasma of Mediterranean mussels. Its biological activity is directed against both gram-positive and gram-negative bacteria but it is not cytotoxic towards human erythrocytes nor protozoa. Alternative Names: MGD-1; Mytilus galloprovincialis defensin 1.
Mytilusl defensin
Mytilusl defensin has antimicrobial activities. Alternative Names: mytilin.
Mytimycin
The antifungal peptide mytimycin (MytM) is synthesized by hemocytes of the Mediterranean mussel, Mytilus galloprovincialis. Alternative Names: MytM.
Myxinidin
Myxinidin, a novel antimicrobial peptide from the epidermal mucus of hagfish, Myxine glutinosa L. Myxinidin showed activity against a broad range of bacteria and yeast pathogens at minimum bactericidal concentration (MBC) ranging from 1.0 to 10.0 microg/mL.
N2-Acetyl-D-lysyl-L-α-aspartyl-L-valyl-3-hydroxyphenylalaninamide, a synthetic peptide, is recognized for its anti-aging properties and is commonly used as an ingredient in cosmetic products. It has been reported to have bioactive effects that contribute to skin rejuvenation and the reduction of the appearance of fine lines and wrinkles. Alternative Names: N-Acetyl-D-lysyl-L-alpha-aspartyl-L-valyl-3-hydroxy-DL-phenylalaninamide; Phenylalaninamide, N2-acetyl-D-lysyl-L-α-aspartyl-L-valyl-3-hydroxy-; Ac-D-Lys-Asp-Val-DL-Phe(3-OH)-NH2; (3S)-3-((R)-2-Acetamido-6-aminohexanamido)-4-(((2S)-1-((1-amino-3-(3-hydroxyphenyl)-1-oxopropan-2-yl)amino)-3-methyl-1-oxobutan-2-yl)amino)-4-oxobutanoic acid. Grades: ≥95%. CAS No. 1239011-60-9. Molecular formula: C26H40N6O8. Mole weight: 564.63.
N2-Acetyl-L-arginyl-6-aminohexanoyl-L-alanine
N2-Acetyl-L-arginyl-6-aminohexanoyl-L-alanine is a bioactive peptide with anti-aging properties that is used in cosmetics. It strengthens the skin's natural defense mechanisms, maintaining the intrinsic balance of healthy skin and stimulating the generation of the first line of defense between the skin and the environment. This peptide is effective in reducing the risk of infections caused by external factors such as acne, and it contributes to controlling oil production and combating acne. Overall, it is recognized for its ability to reinforce skin's immunity and protect against skin damage. Alternative Names: Ac-Arg-Ala-Ahx-OH; (6-((S)-2-Acetamido-5-guanidinopentanamido)hexanoyl)-L-alanine; Ac-R-{Ala-Ahx}; Acetyl dipeptide-3 aminohexanoate. Grades: ≥95%. CAS No. 1176133-78-0. Molecular formula: C17H32N6O5. Mole weight: 400.47.
N-(2-Aminoethyl)-2-(benzylphenylamino)acetamide
N-(2-Aminoethyl)-2-(benzylphenylamino)acetamide is an impurity of Antazoline. Alternative Names: N-Phenyl-N-Bzl-Gly-2-aminoethylamide; Bn-N(Ph)Gly-NHEtNH2; N-benzyl-N-phenyl-glycine 2-aminoethylamide; N-(2-Aminoethyl)-2-[phenyl(phenylmethyl)amino]acetamide; Antazoline related compound A [USP]; Acetamide, N-(2-aminoethyl)-2-(phenyl(phenylmethyl)amino)-; N-(2-Aminoethyl)-2-(N-benzyl-N-phenylamino)acetamide. Grades: 95%. CAS No. 26953-37-7. Molecular formula: C17H21N3O. Mole weight: 283.37.
N-(2-Carbamoyl-ethyl)-Val-Leu-anilide. Alternative Names: N-(2-Carbamoyl-ethyl)-VL-anilide. Grades: 95%. CAS No. 282725-67-1. Molecular formula: C20H32N4O3. Mole weight: 376.49.
N-(2-Chlorobenzyloxycarbonyloxy)succinimide
This reagent is used to introduce the 2-chloro-Z group for protection of the side chain function of lysine. Alternative Names: Z(2-Cl)-OSu; 2-Chlorobenzyl succinimidyl carbonate; 2,5-Pyrrolidinedione, 1-[[[(2-chlorophenyl)methoxy]carbonyl]oxy]-; 2,5-dioxoazolidinyl [(2-chlorophenyl)methoxy]formate. Grades: ≥ 99% (HPLC). CAS No. 65853-65-8. Molecular formula: C12H10ClNO5. Mole weight: 283.66.