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C-Peptide 1 (rat)
C-Peptide 1 (rat) specifically binds to G-protein-coupled membrane receptors in the nanomolar concentration range, and subsequently activates Ca2+-dependent intracellular signaling pathways. This leads to a stimulation of the activity of both Na+-K+-ATPase, and endothelial nitric oxide synthase. Administration of C-peptide to streptozotocin induced diabetic rats elicited a substantial increase in whole-body glucose turnover. Alternative Names: Insulin 1 Precursor (57-87) (rat); H-Glu-Val-Glu-Asp-Pro-Gln-Val-Pro-Gln-Leu-Glu-Leu-Gly-Gly-Gly-Pro-Glu-Ala-Gly-Asp-Leu-Gln-Thr-Leu-Ala-Leu-Glu-Val-Ala-Arg-Gln-OH; L-alpha-glutamyl-L-valyl-L-alpha-glutamyl-L-alpha-aspartyl-L-prolyl-L-glutaminyl-L-valyl-L-prolyl-L-glutaminyl-L-leucyl-L-alpha-glutamyl-L-leucyl-glycyl-glycyl-glycyl-L-prolyl-L-alpha-glutamyl-L-alanyl-glycyl-L-alpha-aspartyl-L-leucyl-L-glutaminyl-L-threonyl-L-leucyl-L-alanyl-L-leucyl-L-alpha-glutamyl-L-valyl-L-alanyl-L-arginyl-L-glutamine. Grades: ≥95%. CAS No. 41475-27-8. Molecular formula: C140H228N38O51. Mole weight: 3259.53.
C-Peptide 2 (rat)
C-Peptide 2 (rat), a peptide composed of 31 amino acid residues, can effectively improve glucose utilization in streptozotocin induced diabetic rats. It is a component of proinsulin, and can inhibit glucose-induced insulin secretion. Alternative Names: Preproinsulin 2 (57-87) (rat); H-Glu-Val-Glu-Asp-Pro-Gln-Val-Ala-Gln-Leu-Glu-Leu-Gly-Gly-Gly-Pro-Gly-Ala-Gly-Asp-Leu-Gln-Thr-Leu-Ala-Leu-Glu-Val-Ala-Arg-Gln-OH; L-alpha-glutamyl-L-valyl-L-alpha-glutamyl-L-alpha-aspartyl-L-prolyl-L-glutaminyl-L-valyl-L-alanyl-L-glutaminyl-L-leucyl-L-alpha-glutamyl-L-leucyl-glycyl-glycyl-glycyl-L-prolyl-glycyl-L-alanyl-glycyl-L-alpha-aspartyl-L-leucyl-L-glutaminyl-L-threonyl-L-leucyl-L-alanyl-L-leucyl-L-alpha-glutamyl-L-valyl-L-alanyl-L-arginyl-L-glutamine; Insulin 2 Precursor (57-87) (rat); Proinsulin 2 (33-63) (rat). Grades: ≥95% by HPLC. CAS No. 41594-08-5. Molecular formula: C135H222N38O49. Mole weight: 3161.43.
C-Peptide, dog
C-Peptide, dog is a component of proinsulin. C-peptide is a marker of insulin secretion in understanding the pathophysiology of type 1 and type 2 diabetes. Alternative Names: C-Peptide (dog). Grades: >95% by HPLC. CAS No. 39016-05-2. Molecular formula: C137H225N37O49. Mole weight: 3174.47.
CPF-AM1
CPF-AM1 is a novel insulinotropic peptide from the skin secretion of the clawed frog, Xenopus amieti. Alternative Names: caerulein-precursor fragment AM1.
CPF-AM4
The source of CPF-AM4 is the octoploid frog Xenopus amieti (Pipidae). CPF-AM4 has antibacterial activity against Escherichia coli and Staphylococcus aureus. Grades: >98% by HPLC.
CPF-B1
CPF-B1 is produced by Xenopus borealis. The peptide with the greatest potential for development into a therapeutically valuable anti-infective agent was CPF-B1 with MIC=5 microM against E. coli, MIC=5 microM against S. aureus, and MIC=25 microM against Candida albicans, and low hemolytic activity against human erythrocytes (LC(50)>200 microM). Alternative Names: GLGSLLGKAFKIGLKTVGKMMGGAPREQ; CPF-B1. Molecular formula: C126H218N36O34S2. Mole weight: 2845.4.
CPF-C1
CPF-C1 is a typical cationic antimicrobial peptide that was originally isolated from the tetraploid frog Xenopus clivii. CPF-C1 has potent antimicrobial activity against both sensitive and multidrug-resistant bacteria.
CPF-L1
CPF-L1 was found in Xenopus lenduensis. It has antibacterial activity.
CPF-L2
CPF-L2 was found in Xenopus lenduensis. It has antibacterial activity.
CPF-P2
CPF-P2 has antibacterial activity against E. coli (MIC=25 uM) and S. aureus (MIC= 6 uM). The source of CPF-P2 is skin secretions, Xenopus petersii, Africa. Grades: >95% by HPLC.
CPF-P3
CPF-P3 has antibacterial activity against E. coli (MIC=12.5 uM) and S. aureus (MIC=6 uM). The source of CPF-P3 is skin secretions, Xenopus petersii, Africa. Grades: >98% by HPLC.
CPF-P4
CPF-P4 has antibacterial activity against E. coli (MIC=25 uM) and S. aureus (MIC=6 uM). The source of CPF-P4 is skin secretions, Xenopus petersii, Africa. Grades: >96% by HPLC.
CPF-P5
CPF-P5 was found in Xenopus petersii. It has antibacterial activity.
CPF-PG1
CPF-PG1 from X. pygmaeus combined high antimicrobial potency against Staphylococcus aureus (MIC=6 μM) with relatively low hemolytic activity (LC(50)=145 μM).
CPF-SE1
The source of CPF-SE1 is Cameroon Clawed Frog, the tetraploid frog Silurana epitropicalis SE1, Africa. It moderately active against E. coli (MIC=40 uM) and highly active against S. aureus MRSA (MIC=2.5 uM).
CPF-SE2
The source of CPF-SE2 is Cameroon Clawed Frog, the tetraploid frog Silurana epitropicalis SE1, and Silurana paratropicalis, Africa. It moderately active against E. coli and highly active against S. aureus and MRSA (MIC=2.5 uM).
CPF-St4
CPF-St4 was found in the African clawed frog Silurana tropicalis. It is active against E. coli (MIC 2-4 uM), P. aeruginosa (MIC 4-8 uM), S. aureus (MIC 1 uM), M. luteus (MIC 0.5 uM), and S. cerevisiae (MIC 16 uM). CPF-St4 is also toxic to erythrocytes (HC50 64 uM) and T-lymphocytes (IC50 2 uM).
CPF-St5
CPF-St5 was found in the African clawed frog Silurana tropicalis. It exerts antimicrobial effects against Gram-positive bacteria, Gram-negative bacteria, and fungi.
CPF-St6
CPF-St6 was found in the African clawed frog Silurana tropicalis. It exerts antimicrobial effects against Gram-positive bacteria, Gram-negative bacteria, and fungi.
CPF-St7
CPF-St7 was found in the African clawed frog Silurana tropicalis. It exerts antimicrobial effects against Gram-positive bacteria, Gram-negative bacteria, and fungi.
c(phg-isoDGR-(NMe)k)
c(phg-isoDGR-(NMe)k) is a selective and potent α5β1-integrin ligand with IC50 of 2.9 nM. Grades: >98%. CAS No. 1844830-65-4. Molecular formula: C27H41N9O7. Mole weight: 603.67.
Cp-thionin II
Cp-thionin II is a novel gamma-thionin from cowpea seeds (Vigna unguiculata) with bactericidal activity against Gram-positive and Gram-negative bacteria.
Cr-ACP1
Cr-ACP1 is an antibacterial peptide isolated from Cycas revoluta. It has activity against gram-positive bacteria, gram-negative bacteria and cancer. Alternative Names: Ala-Trp-Lys-Leu-Phe-Asp-Asp-Gly-Val. Grades: 96.7%. Molecular formula: C50H71N11O14. Mole weight: 1050.18.
CRAMP-18 (mouse)
CRAMP-18 (mouse) corresponds to the functional region of the antimicrobial peptide CRAMP and has strong antibacterial activity against a variety of bacteria, with no hemolytic activity (MIC = 12.5-50 μM). Alternative Names: H-Gly-Glu-Lys-Leu-Lys-Lys-Ile-Gly-Gln-Lys-Ile-Lys-Asn-Phe-Phe-Gln-Lys-Leu-OH; glycyl-L-alpha-glutamyl-L-lysyl-L-leucyl-L-lysyl-L-lysyl-L-isoleucyl-glycyl-L-glutaminyl-L-lysyl-L-isoleucyl-L-lysyl-L-asparagyl-L-phenylalanyl-L-phenylalanyl-L-glutaminyl-L-lysyl-L-leucine. Grades: 95%. CAS No. 256639-17-5. Molecular formula: C101H171N27O24. Mole weight: 2147.64.
C-Reactive Protein (CRP) (174-185)
The fragment of C-Reactive Protein, a marker in the blood increasing in response to the inflammation in the body. Alternative Names: H-Ile-Tyr-Leu-Gly-Gly-Pro-Phe-Ser-Pro-Asn-Val-Leu-OH; C-Reactive Protein (174-185); C-Reactive Protein 174-185. Grades: ≥98%. CAS No. 160369-86-8. Molecular formula: C62H93N13O16. Mole weight: 1276.51.
C-Reactive Protein (CRP) 201-206
C-Reactive Protein (CRP) 201-206 is the 201-206 fragment of CRP, which is a classic marker of inflammation and a cardiovascular risk marker, and may contribute to atherosclerosis. Alternative Names: H-Lys-Pro-Gln-Leu-Trp-Pro-OH; L-lysyl-L-prolyl-L-glutaminyl-L-leucyl-L-tryptophyl-L-proline; C-reactive protein fragment 201-206. Grades: ≥95%. CAS No. 130348-99-1. Molecular formula: C38H57N9O8. Mole weight: 767.91.
C-Reactive Protein (CRP) 201-206 acetate
C-Reactive Protein (CRP) 201-206 acetate is the 201-206 fragment of C-Reactive Protein, a prototype marker of inflammation and a cardiovascular risk marker that may promote atherosclerosis. Alternative Names: H-Lys-Pro-Gln-Leu-Trp-Pro-OH.CH3CO2H; L-lysyl-L-prolyl-L-glutaminyl-L-leucyl-L-tryptophyl-L-proline acetic acid. Grades: ≥95%. CAS No. 2918771-38-5. Molecular formula: C40H61N9O10. Mole weight: 827.98.
C-Reactive Protein (CRP) 77-82 acetate
C-Reactive Protein (CRP) 77-82 acetate is the 77-82 fragment of C-Reactive Protein, a prototype marker of inflammation and a cardiovascular risk marker that may promote atherosclerosis. Alternative Names: H-Val-Gly-Gly-Ser-Glu-Ile-OH.CH3CO2H; L-valyl-glycyl-glycyl-L-seryl-L-alpha-glutamyl-L-isoleucine acetic acid. Grades: ≥95%. CAS No. 2918768-27-9. Molecular formula: C25H44N6O12. Mole weight: 620.66.
Crebtide
Crebtide is a synthetic peptide consisting of 13 amino acids that acts as a substrate for PKA. Alternative Names: Krreilsrrpsyr; H-Lys-Arg-Arg-Glu-Ile-Leu-Ser-Arg-Arg-Pro-Ser-Tyr-Arg-OH; L-lysyl-L-arginyl-L-arginyl-L-alpha-glutamyl-L-isoleucyl-L-leucyl-L-seryl-L-arginyl-L-arginyl-L-prolyl-L-seryl-L-tyrosyl-L-arginine. Grades: >97% by HPLC. CAS No. 149155-45-3. Molecular formula: C73H129N29O19. Mole weight: 1716.99.
CREBtide acetate
CREBtide acetate, a synthetic substrate for PKA (Km = 3.9 μM), is a synthetic peptide consisting of 13 amino acids that is based on the phosphorylation sequence in d-CREB (cAMP response element binding protein). Alternative Names: H-Lys-Arg-Arg-Glu-Ile-Leu-Ser-Arg-Arg-Pro-Ser-Tyr-Arg-OH.CH3CO2H; L-lysyl-L-arginyl-L-arginyl-L-alpha-glutamyl-L-isoleucyl-L-leucyl-L-seryl-L-arginyl-L-arginyl-L-prolyl-L-seryl-L-tyrosyl-L-arginine acetic acid. Grades: ≥95%. Molecular formula: C75H133N29O21. Mole weight: 1777.07.
CRF (6-33)
CRF (6-33) has been found to be a CRFBP inhibitor peptide and could probably suppress body weight gain. Alternative Names: Corticotropin-Releasing Factor (6-33). Grades: >98%. CAS No. 120066-38-8. Molecular formula: C141H231N41O43S. Mole weight: 3220.68.
CRF (6-33) acetate
CRF (6-33) acetate has been found to be a corticotropin-releasing factor binding protein (CRFBP) inhibitor peptide and could probably suppress body weight gain. Alternative Names: H-Ile-Ser-Leu-Asp-Leu-Thr-Phe-His-Leu-Leu-Arg-Glu-Val-Leu-Glu-Met-Ala-Arg-Ala-Glu-Gln-Leu-Ala-Gln-Gln-Ala-His-Ser-OH.CH3CO2H; L-isoleucyl-L-seryl-L-leucyl-L-alpha-aspartyl-L-leucyl-L-threonyl-L-phenylalanyl-L-histidyl-L-leucyl-L-leucyl-L-arginyl-L-alpha-glutamyl-L-valyl-L-leucyl-L-alpha-glutamyl-L-methionyl-L-alanyl-L-arginyl-L-alanyl-L-alpha-glutamyl-L-glutaminyl-L-leucyl-L-alanyl-L-glutaminyl-L-glutaminyl-L-alanyl-L-histidyl-L-serine acetate; 6-33-Human ACTH-releasing factor acetate; Rat corticotropin-releasing factor(6-33) acetate. Grades: ≥95%. Molecular formula: C143H235N41O45S. Mole weight: 3280.76.
CRF, bovine
CRF, bovine is an effective agonist of CRF (Corticotropin-releasing factor) receptor. Alternative Names: Corticotropin Releasing Factor bovine; H-Ser-Gln-Glu-D-Pro-D-Pro-Ile-Ser-Leu-Asp-Leu-aThr-Phe-His-Leu-Leu-Arg-Glu-Val-Leu-Glu-DL-Met-Thr-Lys-D-Ala-D-Asp-D-Gln-D-Leu-D-Ala-D-Gln-D-Gln-D-Ala-D-His-D-Asn-D-Asn-D-Arg-D-Lys-D-Leu-D-Leu-D-Asp-aIle-D-Ala-NH2; L-seryl-L-glutaminyl-L-alpha-glutamyl-D-prolyl-D-prolyl-L-isoleucyl-L-seryl-L-leucyl-L-alpha-aspartyl-L-leucyl-L-allothreonyl-L-phenylalanyl-L-histidyl-L-leucyl-L-leucyl-L-arginyl-L-alpha-glutamyl-L-valyl-L-leucyl-L-alpha-glutamyl-DL-methionyl-L-threonyl-L-lysyl-D-alanyl-D-alpha-aspartyl-D-glutaminyl-D-leucyl-D-alanyl-D-glutaminyl-D-glutaminyl-D-alanyl-D-histidyl-D-asparagyl-D-asparagyl-D-arginyl-D-lysyl-D-leucyl-D-leucyl-D-alpha-aspartyl-L-alloisoleucyl-D-alaninamide. Grades: 95%. CAS No. 92307-52-3. Molecular formula: C206H340N60O63S. Mole weight: 4697.33.
CRF, bovine TFA
CRF, bovine TFA is an effective agonist of CRF (Corticotropin-releasing factor) receptor. Alternative Names: Corticotropin Releasing Factor bovine (TFA); CRF Bovine Trifluoroacetate. Grades: >98%. Molecular formula: C206H340N60O63S.C2HF3O2. Mole weight: 4811.36.
Crosstide
Crosstide, a peptide analog of glycogen synthase kinase α/β fusion protein sequence, acts as a substrate for Akt (PKB) (Km=4μM) and is useful in phosphocellulose kinase assays. Alternative Names: H-Gly-Arg-Pro-Arg-Thr-Ser-Ser-Phe-Ala-Glu-Gly-OH; glycyl-L-arginyl-L-prolyl-L-arginyl-L-threonyl-L-seryl-L-seryl-L-phenylalanyl-L-alanyl-L-alpha-glutamyl-glycine. Grades: ≥96%. CAS No. 171783-05-4. Molecular formula: C48H77N17O17. Mole weight: 1164.23.
Crosstide TFA
Crosstide, a peptide analog of glycogen synthase kinase α/β fusion protein sequence, acts as a substrate for Akt (PKB) (Km=4μM) and is useful in phosphocellulose kinase assays. Alternative Names: H-Gly-Arg-Pro-Arg-Thr-Ser-Ser-Phe-Ala-Glu-Gly-OH.TFA; glycyl-L-arginyl-L-prolyl-L-arginyl-L-threonyl-L-seryl-L-seryl-L-phenylalanyl-L-alanyl-L-alpha-glutamyl-glycine trifluoroacetic acid; Crosstide trifluoroacetate salt. Grades: ≥95%. Molecular formula: C50H78F3N17O19. Mole weight: 1278.25.
Crotalicidin
Crotalicidin, an effective antimicrobial peptide produced by the venom glands of Crotalus durissus terrificus, has low cytotoxicity. Alternative Names: Ctn; H-Lys-Arg-Phe-Lys-Lys-Phe-Phe-Lys-Lys-Val-Lys-Lys-Ser-Val-Lys-Lys-Arg-Leu-Lys-Lys-Ile-Phe-Lys-Lys-Pro-Met-Val-Ile-Gly-Val-Thr-Ile-Pro-Phe-NH2; L-lysyl-L-arginyl-L-phenylalanyl-L-lysyl-L-lysyl-L-phenylalanyl-L-phenylalanyl-L-lysyl-L-lysyl-L-valyl-L-lysyl-L-lysyl-L-seryl-L-valyl-L-lysyl-L-lysyl-L-arginyl-L-leucyl-L-lysyl-L-lysyl-L-isoleucyl-L-phenylalanyl-L-lysyl-L-lysyl-L-prolyl-L-methionyl-L-valyl-L-isoleucyl-glycyl-L-valyl-L-threonyl-L-isoleucyl-L-prolyl-L-phenylalaninamide. Grades: ≥95%. CAS No. 1818372-26-7. Molecular formula: C203H346N54O36S. Mole weight: 4151.39.
Crotamine
Crotonamine is a potassium channel inhibitor. Alternative Names: Crotamin. Grades: ≥95%. CAS No. 58740-15-1. Molecular formula: C214H326N64O54S7. Mole weight: 4883.73.
CRS4C-1a
CRS4C-1a is an antibacterial peptide isolated from Mus musculus. It has activity against gram-positive bacteria and gram-negative bacteria. Alternative Names: Leu-Gln-Asp-Ala-Ala-Leu-Gly-Trp-Gly-Arg-Arg-Cys-Pro-Gln-Cys-Pro-Arg-Cys-Pro-Ser-Cys-Pro-Ser-Cys-Pro-Arg-Cys-Pro-Arg-Cys-Pro-Arg-Cys-Lys-Cys-Asn-Pro-Lys. Molecular formula: C172H284N62O46S9. Mole weight: 4245.07.
CRS4C-2
CRS4C-2 is an antibacterial peptide isolated from Mus musculus. It has activity against gram-positive bacteria and gram-negative bacteria. Alternative Names: Leu-Gln-Asp-Ala-Ala-Leu-Gly-Trp-Gly-Arg-Arg-Cys-Pro-Arg-Cys-Pro-Arg-Cys-Pro-Arg-Cys-Ser-Trp-Cys-Pro-Arg-Cys-Pro-Thr-Cys-Pro-Arg-Cys-Asn-Cys-Asn-Pro-Lys. Mole weight: 4,303.1.
CRS4C-3a
CRS4C-3a is an antibacterial peptide isolated from Mus musculus. It has activity against gram-positive bacteria and gram-negative bacteria. Alternative Names: Leu-Gln-Asp-Ala-Ala-Leu-Gly-Trp-Gly-Arg-Arg-Cys-Pro-Arg-Cys-Pro-Pro-Cys-Pro-Asn-Cys-Arg-Arg-Cys-Pro-Arg-Cys-Pro-Thr-Cys-Pro-Ser-Cys-Asn-Cys-Asn-Pro-Lys. Mole weight: 4,231.0.
CRS4C-3c
CRS4C-3c is an antibacterial peptide isolated from Mus musculus. It has activity against gram-positive bacteria and gram-negative bacteria. Alternative Names: Leu-Gln-Asp-Ala-Ala-Leu-Gly-Trp-Ser-Arg-Arg-Cys-Pro-Arg-Cys-Pro-Pro-Cys-Pro-Asn-Cys-Arg-Arg-Cys-Pro-Arg-Cys-Pro-Thr-Cys-Pro-Ser-Cys-Asn-Cys-Asn-Pro-Lys. Molecular formula: C171H280N62O48S9. Mole weight: 4,261.0.
CRS4C-3d
CRS4C-3d is an antibacterial peptide isolated from Mus musculus. It has activity against gram-positive bacteria and gram-negative bacteria. Alternative Names: Leu-Gln-Asp-Ala-Ala-Leu-Gly-Trp-Gly-Arg-Arg-Cys-Pro-Arg-Cys-Pro-Pro-Cys-Pro-Asn-Cys-Arg-Arg-Cys-Pro-Arg-Cys-Pro-Thr-Cys-Pro-Arg-Cys-Asn-Cys-Asn-Pro-Lys. Mole weight: 4,300.1.
Crustacean Cardioactive Peptide
Crustacean Cardioactive Peptide displayed high ino- and chronotropic effects on a semi-isolated crab heart preparation. Alternative Names: CCAP; H-Pro-Phe-Cys-Asn-Ala-Phe-Thr-Gly-Cys-NH2 (Disulfide bond). Grades: 95%. CAS No. 107090-96-0. Molecular formula: C42H57N11O11S2. Mole weight: 956.10.
Crustacean Cardioactive Peptide CCAP
Crustacean Cardioactive Peptide (CCAP), originally identified in the pericardial organs of the shore crab, Carcinus means, is a highly conserved, amidated cyclic nonapeptide, is the most conserved and ubiquitous neuropeptide in arthropods. The crustacean cardioactive peptide (CCAP) modulates the neuronal activity in other arthropods. Alternative Names: Pro-Phe-Cys-Asn-Ala-Phe-Thr-Gly-Cys; L-Cysteine, L-prolyl-L-phenylalanyl-L-cysteinyl-L-asparaginyl-L-alanyl-L-phenylalanyl-L-threonylglycyl-. Grades: ≥95%. CAS No. 309247-84-5. Molecular formula: C42H58N10O12S2. Mole weight: 959.10.
Crustacean Erythrophore Concentrating Hormone
Crustacean Erythrophore Concentrating Hormone. Alternative Names: RPCH; red pigment-concentrating hormone; p-Glu-leu-asn-phe-ser-pro-gly-trp-amide; Pyroglutamyl-leucyl-asparginyl-phenylalanyl-seryl-prolyl-glycyl-tryptophanamide. CAS No. 37933-92-9. Molecular formula: C45H59N11O11. Mole weight: 930.02.
Cryptdin-5
Cryptdin-5 is an antibacterial peptide isolated from Mus musculus, which belongs to the α-defensin compound. Alternative Names: Leu-Ser-Lys-Lys-Leu-Ile-Cys-Tyr-Cys-Arg-Ile-Arg-Gly-Cys-Lys-Arg-Arg-Glu-Arg-Val-Phe-Gly-Thr-Cys-Arg-Asn-Leu-Phe-Leu-Thr-Phe-Val-Phe-Cys-Cys-Ser.
Cryptdin-6
Cryptdin-6 is an antibacterial peptide isolated from Mus musculus, which belongs to the α-defensin compound. Alternative Names: Asp-Leu-Val-Cys-Tyr-Cys-Arg-Ala-Arg-Gly-Cys-Lys-Gly-Arg-Glu-Arg-Met-Asn-Gly-Thr-Cys-Arg-Lys-Gly-His-Leu-Leu-Tyr-Met-Leu-Cys-Cys-Arg.
Cryptdin related sequence peptide
Cryptdin related sequence peptide is an antibacterial peptide isolated from Mus musculus. It has activity against gram-positive bacteria and gram-negative bacteria. Alternative Names: Leu-Gln-Asp-Ala-Ala-Leu-Gly-Trp-Gly-Arg-Arg-Cys-Pro-Arg-Cys-Pro-Pro-Cys-Pro-Arg-Cys-Ser-Trp-Cys-Pro-Arg-Cys-Pro-Thr-Cys-Pro-Gly-Cys-Asn-Cys-Asn-Pro-Lys. Molecular formula: C173H273N59O46S9. Mole weight: 4203.98.
Cryptonin
Cryptonin is an antibacterial peptide isolated from Cryptotympana dubia. It has activity against gram-positive bacteria, gram-negative bacteria and fungi. Alternative Names: Gly-Leu-Leu-Asn-Gly-Leu-Ala-Leu-Arg-Leu-Gly-Lys-Arg-Ala-Leu-Lys-Lys-Ile-Ile-Lys-Arg-Leu-Cys-Arg. Grades: 96.3%. Molecular formula: C121H227N41O26S. Mole weight: 2704.45.
Css54
Css54 is an antibacterial peptide isolated from Centruroides suffusus. It has activity against Staphylococcus aureus (MIC=12.5 μg/ml) and Escherichia coli (MIC=12.5 μg/ml). Cytotoxicity. Alternative Names: Phe-Phe-Gly-Ser-Leu-Leu-Ser-Leu-Gly-Ser-Lys-Leu-Leu-Pro-Ser-Val-Phe-Lys-Leu-Phe-Gln-Arg-Lys-Lys-Glu. Grades: 96.1%. Molecular formula: C138H221N33O33. Mole weight: 2870.47.
Ct-AMP1
HGAPDH is a plant defensin isolated from Clitoria ternatea. It has activity against gram-positive bacteria and fungi. Alternative Names: Asn-Leu-Cys-Glu-Arg-Ala-Ser-Leu-Thr-Trp-Thr-Gly-Asn-Cys-Gly-Asn-Thr-Gly-His-Cys-Asp-Thr-Gln-Cys-Arg-Asn-Trp-Glu-Ser-Ala-Lys-His-Gly-Ala-Cys-His-Lys-Arg-Gly-Asn-Trp-Lys-Cys-Phe-Cys-Tyr-Phe-Asp-Cys. Molecular formula: C234H344N76O71S8. Mole weight: 5614.25.
CTAP
CTAP has been found to be a selective μ-opioid receptor antagonist. Alternative Names: D-Phenylalanyl-L-cysteinyl-L-tyrosyl-D-tryptophyl-L-arginyl-L-threonyl-3-mercapto-L-valyl-L-threoninamide cyclic (2→7)-disulfide. Grades: ≥95% by HPLC. CAS No. 103429-32-9. Molecular formula: C51H69N13O11S2. Mole weight: 1104.32.
CTAP TFA
CTAP TFA is a potent brain penetrant μ opioid receptor antagonist (IC50 = 3.5 nM) and displays over 1200-fold selectivity over δ opioid (IC50 = 4500 nM) and somatostatin receptors. Alternative Names: Cys2, Tyr3, Arg5, Pen7-Amide TFA. Grades: 99%. Molecular formula: C53H70F3N13O13S2. Mole weight: 1218.32.
CTAP trifluoroacetate salt
CTAP is a water-soluble and selective antagonist of the μ opioid receptor (IC50 = 3.5 nM) over the δ receptor (IC50 = 4,500 nM). It is a cyclic octapeptide which acts as a poor antagonist of the somatostatin receptor (IC50 = 14.3 μM). CTAP is at least 10-fold more potent than naltrexone. Molecular formula: C51H69N13O11S2·xCF3COOH. Mole weight: 1104.31.
CTCE 9908
It is a CXCR4 antagonist that induces mitotic catastrophe in ovarian cancer cells. Alternative Names: L-Lysinamide, N2,N6-bis(L-lysylglycyl-L-valyl-L-seryl-L-leucyl-L-seryl-L-tyrosyl-L-arginyl)-; CTCE-9908; CTCE9908; H-Lys-Gly-Val-Ser-Leu-Ser-Tyr-Arg-Lys(1)-NH2.H-Lys-Gly-Val-Ser-Leu-Ser-Tyr-Arg-(1). Grades: >98%. CAS No. 1030384-98-5. Molecular formula: C86H147N27O23. Mole weight: 1927.27.
C-telopeptide acetate
C-telopeptide, also called as CTX, is a cross-linked peptide of type I collagen. C-telopeptide is released during bone resorption and has been correlated with bone mineral density (BMD). Alternative Names: CTX acetate. Molecular formula: C36H60N14O15. Mole weight: 928.95.
CTNNB1 (29-37)
CTNNB1 anchors the actin cytoskeleton and may be responsible for transmitting the contact inhibition signal that causes cells to stop dividing once the epithelial sheet is complete. Alternative Names: Catenin Beta 1 (29-37).
CTOP
CTOP has been found to be an effective and selective μ opioid receptor antagonist and could be used in the treatment of pain. Alternative Names: D-Phenylalanyl-L-cysteinyl-L-tyrosyl-D-tryptophyl-L-ornithyl-L-threonyl-3-mercapto-L-valyl-L-threoninamide Cyclic (2→7)-Disulfide. Grades: 98%. CAS No. 103429-31-8. Molecular formula: C50H67N11O11S2. Mole weight: 1062.28.
CTTHWGFTLC, CYCLIC acetate
CTTHWGFTLC, CYCLIC acetate is a cyclic peptide inhibitor for matrix metalloproteinases (MMP-2) and MMP-9. Alternative Names: L-Cysteine, L-cysteinyl-L-threonyl-L-threonyl-L-histidyl-L-tryptophylglycyl-L-phenylalanyl-L-threonyl-L-leucyl-, cyclic (1→10)-disulfide acetate; CTT 1 acetate; H-Cys-Thr-Thr-His-Trp-Gly-Phe-Thr-Leu-Cys-OH.CH3CO2H (Disulfide Bridge: Cys1-Cys10); L-cysteinyl-L-threonyl-L-threonyl-L-histidyl-L-tryptophyl-glycyl-L-phenylalanyl-L-threonyl-L-leucyl-L-cysteine (1->10)-disulfide acetic acid acetate. Grades: ≥95%. Molecular formula: C54H75N13O16S2. Mole weight: 1226.39.
C-Type Natriuretic Peptide (1-53), human
C-Type Natriuretic Peptide (1-53), human is the 1-53 fragment of C-Type Natriuretic Peptide, which belong to the natriuretic peptide family and is involved in the maintenance of electrolyte-fluid balance and vascular tone. Alternative Names: CNP-53 (human); Asp-Leu-Arg-Val-Asp-Thr-Lys-Ser-Arg-Ala-Ala-Trp-Ala-Arg-Leu-Leu-Gln-Glu-His-Pro-Asn-Ala-Arg-Lys-Tyr-Lys-Gly-Ala-Asn-Lys-Lys-Gly-Leu-Ser-Lys-Gly-Cys-Phe-Gly-Leu-Lys-Leu-Asp-Arg-Ile-Gly-Ser-Met-Ser-Gly-Leu-Gly-Cys (Disulfide bond). Grades: ≥95%. CAS No. 141294-77-1. Molecular formula: C251H417N81O71S3. Mole weight: 5801.77.
Cucurmoschin
Cucurmoschin is an antifungal peptide isolated from Cucurbita maxima. Alternative Names: Pro-Gln-Arg-Gly-Glu-Gly-Gly-Arg-Ala-Gly-Asn-Leu-Leu-Arg-Glu-Glu-Gln-Glu-Ile. Grades: 95.3%. Molecular formula: C86H145N31O31. Mole weight: 2109.29.
Cullin-7 (1271-1279)
Cullin-7 (1271-1279) is a 9-residue peptide of Cullin 7. Cullin 7 is the 'scaffold' of the cullin-RING-based E3 ligases which catalyze the final step of the ubiquitination cascade in eukaryotic organisms. This peptide can be used in Ovarian carcinoma research.
Cullin-7 (915-923)
Cullin-7 (915-923) is a 9-residue peptide of Cullin 7. Cullin 7 is the 'scaffold' of the cullin-RING-based E3 ligases which catalyze the final step of the ubiquitination cascade in eukaryotic organisms. This peptide can be used in Ovarian carcinoma research.
Cullin-Associated NEDD8-Dissociated Protein 1 (548-566)
Cullin-Associated NEDD8-Dissociated Protein 1 (548-566). Alternative Names: L-Lysine, L-lysyl-L-valyl-L-isoleucyl-L-arginyl-L-prolyl-L-leucyl-L-α-aspartyl-L-glutaminyl-L-prolyl-L-seryl-L-seryl-L-phenylalanyl-L-α-aspartyl-L-alanyl-L-threonyl-L-prolyl-L-tyrosyl-L-isoleucyl-; H-Lys-Val-Ile-Arg-Pro-Leu-Asp-Gln-Pro-Ser-Ser-Phe-Asp-Ala-Thr-Pro-Tyr-Ile-Lys-OH. Grades: ≥95%. CAS No. 2243207-02-3. Molecular formula: C100H159N25O29. Mole weight: 2175.51.
Cupiennin-1
Cupiennin-1 is an antibacterial peptide isolated from Cupiennius salei. It has activity against gram-positive bacteria and gram-negative bacteria. Alternative Names: M-ctenitoxin-Cs1a; M-CNTX-Cs1a; Cupiennin-1a; Gly-Phe-Gly-Ala-Leu-Phe-Lys-Phe-Leu-Ala-Lys-Lys-Val-Ala-Lys-Thr-Val-Ala-Lys-Gln-Ala-Ala-Lys-Gln-Gly-Ala-Lys-Tyr-Val-Val-Asn-Lys-Gln-Met-Glu. Grades: 95.9%. Molecular formula: C176H289N47O44S. Mole weight: 3798.59.
Cupiennin-1b
Cupiennin-1b is an antibacterial peptide isolated from Cupiennius salei. It has activity against gram-positive bacteria and gram-negative bacteria. Alternative Names: M-ctenitoxin-Cs1b; M-CNTX-Cs1b; Cupiennin-1b; Gly-Phe-Gly-Ser-Leu-Phe-Lys-Phe-Leu-Ala-Lys-Lys-Val-Ala-Lys-Thr-Val-Ala-Lys-Gln-Ala-Ala-Lys-Gln-Gly-Ala-Lys-Tyr-Ile-Ala-Asn-Lys-Gln-Met-Glu. Grades: 95.6%. Molecular formula: C175H288N48O44S. Mole weight: 3800.4.
Cupiennin-1c
Cupiennin-1c is an antibacterial peptide isolated from Cupiennius salei. It has activity against gram-positive bacteria and gram-negative bacteria. Alternative Names: M-ctenitoxin-Cs1c; M-CNTX-Cs1c; Cupiennin-1c; Gly-Phe-Gly-Ser-Leu-Phe-Lys-Phe-Leu-Ala-Lys-Lys-Val-Ala-Lys-Thr-Val-Ala-Lys-Gln-Ala-Ala-Lys-Gln-Gly-Ala-Lys-Tyr-Ile-Ala-Asn-Lys-Gln-Thr-Glu. Grades: 96.7%. Molecular formula: C174H286N48O45. Mole weight: 3770.48.
Cupiennin-1d
Cupiennin-1d is an antibacterial peptide isolated from Cupiennius salei. It has activity against gram-positive bacteria and gram-negative bacteria. Alternative Names: M-ctenitoxin-Cs1d; M-CNTX-Cs1d; Cupiennin-1d; Gly-Phe-Gly-Ser-Leu-Phe-Lys-Phe-Leu-Ala-Lys-Lys-Val-Ala-Lys-Thr-Val-Ala-Lys-Gln-Ala-Ala-Lys-Gln-Gly-Ala-Lys-Tyr-Val-Ala-Asn-Lys-His-Met-Glu. Grades: 96.9%. Molecular formula: C175H284N48O44S. Mole weight: 3796.4.
Curvalicin-28a
Curvalicin-28a is an antibacterial peptide isolated from Lactobacillus curvatus. It has activity against gram-positive bacteria. Alternative Names: Bioactive peptide 1; BAP1; Thr-Pro-Val-Val-Asn-Pro-Pro-Phe-Leu-Gln-Gln-Thr. Grades: 95.8%. Molecular formula: C62H97N15O18. Mole weight: 1340.54.