BOC Sciences provides a wide range of research chemicals and biochemicals including inhibitors, building blocks, GMP Products, impurities and metabolites, APIs for Veterinary, Natural Compounds, ADCs, Stem Cell Molecule and chiral compounds.
9-Fmoc-aminoxanthen-3-yloxy polystyrene resin is an excellent resin for the synthesis of protected peptide amides and carboxamides. Synonyms: Sieber resin; Sieber amide resin. Grade: 100-200 mesh,1% DVB,0.3-0.8mmol/g. CAS No. 915706-90-0. Molecular formula: C36H29NO4. Mole weight: 539.6.
It is the PDC linker targeting moietie of peptide drug conjugates (PDCs). Molecular formula: C35H47N3O9. Mole weight: 653.77.
[Aba5-14] BTD-2
[Aba5-14] BTD-2 is an antimicrobial peptide produced by Synthetic construct. It has antibacterial activity. Synonyms: Gly-Val-Cys-Arg-X-Val-Cys-Arg-Arg-Gly-Val-Cys-Arg-X-Val-Cys-Arg-Arg. Grade: >98%.
Ac2-26 TFA
Ac2-26 TFA is an annexin/lipocortin 1-mimetic peptide that inhibits leukocyte extravasation. It promotes detachment of neutrophils from activated mesenteric endothelium and accelerates epithelial wound repair after induced colonic injury in mice in vivo. It reduces neutrophil adhesion and emigration. It has anti-inflammatory effect. Synonyms: Ala-Met-Val-Ser-Glu-Phe-Leu-Lys-Gln-Ala-Trp-Phe-Ile-Glu-Asn-Glu-Glu-Gln-Glu-Tyr-Val-Gln-Thr-Val-Lys.TFA; Annexin A1 (1-25) (dephosphorylated) (human).TFA; L-Lysine, N-acetyl-L-alanyl-L-methionyl-L-valyl-L-seryl-L-α-glutamyl-L-phenylalanyl-L-leucyl-L-lysyl-L-glutaminyl-L-alanyl-L-tryptophyl-L-phenylalanyl-L-isoleucyl-L-α-glutamyl-L-asparaginyl-L-α-glutamyl-L-α-glutamyl-L-glutaminyl-L-α-glutamyl-L-tyrosyl-L-valyl-L-glutaminyl-L-threonyl-L-valyl-, trifluoroacetic acid. Grade: ≥95%. Molecular formula: C143H211F3N32O46S. Mole weight: 3203.45.
Ac9-25 acetate is an N-terminal peptide of Annexin I (AI/Lipocortin I) that inhibits leukocyte extravasation. It stimulates neutrophil NADPH oxidase activation by acting as a formyl peptide receptor 1 (FPR1) ligand. Synonyms: L-Lysine, N2-acetyl-L-glutaminyl-L-alanyl-L-tryptophyl-L-phenylalanyl-L-isoleucyl-L-α-glutamyl-L-asparaginyl-L-α-glutamyl-L-α-glutamyl-L-glutaminyl-L-α-glutamyl-L-tyrosyl-L-valyl-L-glutaminyl-L-threonyl-L-valyl-, acetate; N2-Acetyl-L-glutaminyl-L-alanyl-L-tryptophyl-L-phenylalanyl-L-isoleucyl-L-α-glutamyl-L-asparaginyl-L-α-glutamyl-L-α-glutamyl-L-glutaminyl-L-α-glutamyl-L-tyrosyl-L-valyl-L-glutaminyl-L-threonyl-L-valyl-L-lysine acetate; Ac-Gln-Ala-Trp-Phe-Ile-Glu-Asn-Glu-Glu-Gln-Glu-Tyr-Val-Gln-Thr-Val-Lys-OH acetate. Grade: ≥95%. Molecular formula: C101H147N23O35. Mole weight: 2243.38.
Aca-Bombesin (7-14)
Aca-Bombesin (7-14) is a peptide with high binding affinity for the gastrin-releasing peptide receptor (GRPR), which is highly expressed in prostate cancer. (99m)Technetium-HYNIC(tricine/TPPTS)-Aca-Bombesin (7-14) ((99m)Tc-HABBN) is used for detection of prostate cancer in patients. Synonyms: Aca-Bombesin(7-14); Aca-Gln-Trp-Ala-Val-Gly-His-Leu-Met-NH2. Molecular formula: C49H76N14O10S. Mole weight: 1053.36.
Ac-Abu-Tle-Leu-Gln-AMC
Ac-Abu-Tle-Leu-Gln-AMC is a fluorogenic substrate targeting the SARS-CoV and SARS-CoV-2 Main Protease (Mpro). Synonyms: Acetyl-L-α-aminobutyroyl-L-tert-leucyl-L-leucyl-L-glutamine α-(4-methylcoumaryl-7-amide). Grade: ≥95%. Molecular formula: C33H48N6O8. Mole weight: 656.77.
Ac-Ala-Ala-OH
Ac-Ala-Ala-OH. Synonyms: Acetylalanylalanine; Ac-D-Ala-D-ala; Acetyl-ala-ala; N-acetylalanylalanine; N-Acetyl-Ala-Ala-OH; Acetyl-D-alanyl-D-alanine; Ac Ala Ala OH. Grade: 95%. CAS No. 19245-87-5. Molecular formula: C8H14N2O4. Mole weight: 202.21.
Ac-Ala-Ala-Val-Ala-Leu-Leu-Pro-Ala-Val-Leu-Leu-Ala-Leu-Leu-Ala-Pro-Ile-Glu-Thr-Asp-aldehyde, a potent and reversible caspase-8 inhibitor, enables cell permeability by linking to a nonpolar CPP corresponding to the Kaposi fibroblast growth factor (FGF) signaling peptide sequence. Synonyms: Caspase-8 Inhibitor I, Cell Permeable; N-Acetyl-L-alanyl-L-alanyl-L-valyl-L-alanyl-L-leucyl-L-leucyl-L-prolyl-L-alanyl-L-valyl-L-leucyl-L-leucyl-L-alanyl-L-leucyl-L-leucyl-L-alanyl-L-prolyl-L-isoleucyl-L-α-glutamyl-N-[(2S)-1-carboxy-3-oxo-2-propanyl]-L-threoninamide; N-Acetyl-Ala-Ala-Val-Ala-Leu-Leu-Pro-Ala-Val-Leu-Leu-Ala-Leu-Leu-Ala-Pro-Ile-Glu-Thr-Asp-al; L-Threoninamide, N-acetyl-L-alanyl-L-alanyl-L-valyl-L-alanyl-L-leucyl-L-leucyl-L-prolyl-L-alanyl-L-valyl-L-leucyl-L-leucyl-L-alanyl-L-leucyl-L-leucyl-L-alanyl-L-prolyl-L-isoleucyl-L-α-glutamyl-N-[(1S)-2-carboxy-1-formylethyl]-. Grade: ≥95%. CAS No. 886462-83-5. Molecular formula: C95H162N20O26. Mole weight: 2000.42.
AcAMP
AcAMP is an antimicrobial peptide produced by Aspergillus clavatus ES1. It has antimicrobial activity against Gram-positive bacteria, Gram-negative bacteria and Fungi. It has four intramolecular disulfide bonds. Synonyms: A.clavatus antimicrobial peptide; Ala-Thr-Tyr-Asp-Gly-Lys-Cys-Tyr-Lys-Lys-Asp-Asn-Ile-Cys-Lys-Tyr-Lys-Ala-Gln-Ser-Gly-Lys-Thr-Ala-Ile-Cys-Lys-Cys-Tyr-Val-Lys-Val-Cys-Pro-Arg-Asp-Gly-Ala-Lys-Cys-Glu-Phe-Asp-Ser-Tyr-Lys-Gly-Lys-Cys-Tyr-Cys. Grade: >98%. Molecular formula: C250H385N67O74S8. Mole weight: 5769.71.
AC-AMP1
AC-AMP1 is an antimicrobial peptide produced by Amaranthus caudatus (Love-lies-bleeding, Inca-wheat). It has antibacterial and antifungal activity. Synonyms: Antimicrobial peptide 1, Plant defensin; Val-Gly-Glu-Cys-Val-Arg-Gly-Arg-Cys-Pro-Ser-Gly-Met-Cys-Cys-Ser-Gln-Phe-Gly-Tyr-Cys-Gly-Lys-Gly-Pro-Lys-Tyr-Cys-Gly (Disulfide bridge: Cys4-Cys15, Cys9-Cys21, Cys14-Cys28). Grade: >98%. CAS No. 139632-17-0.
AC-AMP2
AC-AMP2 is an antimicrobial peptide produced by Amaranthus caudatus (Love-lies-bleeding, Inca-wheat). It has antibacterial and antifungal activity. Synonyms: Antimicrobial peptide 2, Plant defensin; Val-Gly-Glu-Cys-Val-Arg-Gly-Arg-Cys-Pro-Ser-Gly-Met-Cys-Cys-Ser-Gln-Phe-Gly-Tyr-Cys-Gly-Lys-Gly-Pro-Lys-Tyr-Cys-Gly-Arg (Disulfide bridge: Cys4-Cys15, Cys9-Cys21, Cys14-Cys28). Grade: >85%. CAS No. 139632-18-1. Molecular formula: C130H206N42O38S7. Mole weight: 3189.8.
Acanthaporin
Acanthaporin is an antimicrobial peptide produced by Acanthamoeba culbertsoni. It has activity against several Gram-positive, Gram-negative bacteria and Mammalian cells. Synonyms: Ala-Met-Gly-Lys-Cys-Ser-Val-Leu-Lys-Lys-Val-Ala-Cys-Ala-Ala-Ala-Ile-Ala-Gly-Ala-Val-Ala-Ala-Cys-Gly-Gly-Ile-Asp-Leu-Pro-Cys-Val-Leu-Ala-Ala-Leu-Lys-Ala-Ala-Glu-Gly-Cys-Ala-Ser-Cys-Phe-Cys-Glu-Asp-His-Cys-His-Gly-Val-Cys-Lys-Asp-Leu-His-Leu-Cys (Disulfide bridge: Cys5-Cys42, Cys13-Cys45, Cys24-Cys31, Cys47-Cys55, Cys51-Cys61). Grade: >98%.
Ac-ANW-AMC
Ac-ANW-AMC is a 7-amino-4-methylcoumarin labelled fluorogenic peptidyl substrate and used for measuring chymotrypsin-like activity of the immunoproteasome. Synonyms: (S)-N1-((S)-3-(1H-indol-3-yl)-1-((4-methyl-2-oxo-2H-chromen-7-yl)amino)-1-oxopropan-2-yl)-2-((S)-2-acetamidopropanamido)succinamide; N-Acetyl-L-alanyl-L-asparaginyl-N-(4-methyl-2-oxo-2H-chromen-7-yl)-L-tryptophanamide; Acetyl-Ala-Asn-Trp-7-amido-4-methylcoumarin. Grade: >99%. Molecular formula: C30H32N6O7. Mole weight: 588.61.
Ac-Arg-Gly-Lys(Ac)-AMC is a fluorogenic substrate for the determination of histone deacetylase (HDAC) activity in a two-step enzymatic reaction. Synonyms: N2-Acetyl-L-arginylglycyl-N3-acetyl-N-(4-methyl-2-oxo-2H-1-benzopyran-7-yl)-L-lysinamide; N-Acetyl-Arg-Gly-Lys(acetyl)-7-amido-4-methylcoumarin; L-Lysinamide, N2-acetyl-L-arginylglycyl-N6-acetyl-N-(4-methyl-2-oxo-2H-1-benzopyran-7-yl)-; Ac-RGK(Ac)-AMC. CAS No. 660846-97-9. Molecular formula: C28H40N8O7. Mole weight: 600.68.
Ac-Arg-Gly-Lys-AMC
Ac-Arg-Gly-Lys-AMC is a control for the two step histone deacetylase assay with Ac-Arg-Gly-Lys(Ac)-AMC. It corresponds to the product of the deacetylase reaction, which is subsequently cleaved by trypsin. Synonyms: Ac-RGK-AMC; N2-Acetyl-L-arginylglycyl-N-(4-methyl-2-oxo-2H-1-benzopyran-7-yl)-L-Lysinamide; N2-Acetyl-L-arginylglycyl-N-(4-methyl-2-oxo-2H-chromen-7-yl)-L-lysinamide; (S)-2-(2-((S)-2-acetamido-5-guanidinopentanamido)acetamido)-6-amino-N-(4-methyl-2-oxo-2H-chromen-7-yl)hexanamide. Grade: ≥95%. CAS No. 660846-99-1. Molecular formula: C26H38N8O6. Mole weight: 558.64.
Ac-Arg-Leu-Arg-AMC
Ac-Arg-Leu-Arg-AMC is a fluorogenic substrate for the determination of the trypsin-like activity of purified proteasomes (Km = 78 μM). Synonyms: Ac-RLR-AMC; N2-Acetyl-L-arginyl-L-leucyl-N-(4-methyl-2-oxo-2H-chromen-7-yl)-L-argininamide; L-Argininamide, N2-acetyl-L-arginyl-L-leucyl-N-(4-methyl-2-oxo-2H-1-benzopyran-7-yl)-. Grade: ≥95%. CAS No. 929903-87-7. Molecular formula: C30H46N10O6. Mole weight: 642.76.
Ac-Arg-OH is an N-acetyl-L-amino acid that is L-arginine in which one of the hydrogens attached to the nitrogen is replaced by an acetyl group. It has a role as a human metabolite. It is a conjugate acid of a N(alpha)-acetyl-L-argininate. Synonyms: N-Acetyl-L-arginine; N2-Acetyl-L-arginine; Ac-Arg-OH; N-ALPHA-L-ACETYL-ARGININE; L-Arginine, N2-acetyl-; acetyl arginine; Arginine, N2-acetyl-; n-acetylarginine; (S)-2-Acetamido-5-guanidinopentanoic acid; N-ALPHA-ACETYL-L-ARGININE; N-a-Acetyl-L-arginine; N-Ac-L-Arg-OH; (2S)-2-acetamido-5-(diaminomethylideneamino)pentanoic acid; Ac Arg OH. Grade: ≥ 97%. CAS No. 155-84-0. Molecular formula: C8H16N4O3. Mole weight: 216.24.
Ac-Asp-Glu-Val-Asp-pNA
Ac-Asp-Glu-Val-Asp-pNA is the caspase-3 chromogenic substrate, and its cleavage can be monitored at 405 nm. Synonyms: Ac-DEVD-pNA; N-acetyl-L-alpha-aspartyl-L-alpha-glutamyl-L-valyl-N4-(4-nitrophenyl)-L-asparagine; L-α-Asparagine, N-acetyl-L-α-aspartyl-L-α-glutamyl-L-valyl-N-(4-nitrophenyl)-; (2S,5S,8S,11S)-8-(2-carboxyethyl)-11-(carboxymethyl)-5-isopropyl-2-(2-((4-nitrophenyl)amino)-2-oxoethyl)-4,7,10,13-tetraoxo-3,6,9,12-tetraazatetradecan-1-oic acid. Grade: ≥95%. CAS No. 189684-50-2. Molecular formula: C26H34N6O13. Mole weight: 638.59.
Ac-Asp-Glu-Val-DL-Asp-al
Ac-Asp-Glu-Val-DL-Asp-al is an enantiomer of Ac-DEVD-CHO. Ac-DEVD-CHO is a potent aldehyde inhibitor of Group II caspases with Ki values of 0.2 nM and 0.3 nM for for caspase-3 and caspase-7, respectively. It acts as a weak inhibition for caspase-2. Synonyms: L-Valinamide, N-acetyl-L-a-aspartyl-L-a-glutamyl-N-(2-carboxy-1-formylethyl)-. CAS No. 184179-08-6. Molecular formula: C20H30N4O11. Mole weight: 502.47.
Ac-beta-chloro-D-Ala-Ome. Synonyms: Ac-D-Ala(Cl)-Ome; Ac beta chloro D Ala Ome. CAS No. 327064-63-1. Molecular formula: C6H10ClNO3. Mole weight: 179.6.
Ac-DEVD-AFC is a fluorogenic substrate for caspase-3 and related caspases. Caspase activity can be quantified by fluorescent detection of free AFC (7-amino-4-trifluoromethylcoumarin), which is excited at 400 nm and emits at 505 nm. Synonyms: Ac-DEVD-7-amido-4-trifluoroMethylcoumarin; Caspase-3 Substrate ?, Fluorogenic; Ac-Asp-Glu-Val-Asp-AFC; N-acetyl-L-α-aspartyl-L-α-glutamyl-L-valyl-N-[2-oxo-4-(trifluoromethyl)-2H-1-benzopyran-7-yl]-L-α-asparagine. Grade: ≥90%. CAS No. 201608-14-2. Molecular formula: C30H34F3N5O13. Mole weight: 729.61.
Ac-DEVD-AMC
Ac-DEVD-AMC is a fluorogenic substrate for caspase-3. Caspase activity can be quantified by fluorescent detection of free AMC (7-amino-4-methylcoumarin), which is excited at 340-360 nm and emits at 440-460 nm. Synonyms: N-Acetyl-Asp-Glu-Val-Asp-7-amido-4-Methylcoumarin; N-acetyl-L-α-aspartyl-L-α-glutamyl-L-valyl-N-(4-methyl-2-oxo-2H-1-benzopyran-7-yl)-L-α-asparagine. Grade: ≥95%. CAS No. 169332-61-0. Molecular formula: C30H37N5O13. Mole weight: 675.64.
Ac-DNLD-CHO is a Caspase-3/7 inhibitor with IC50 of 3.2 nM and 22.6 nM, respectively. Ac-DNLD-CHO may be an attractive lead compound to generate novel effective non-peptidic pharmaceuticals for caspase-mediated apoptosis diseases, such as neurodegenerative disorders and viral infection diseases. Synonyms: N-acetyl-Asp-Asn-Leu-Asp-aldehyde; Ac-Asp-Asn-Leu-Asp-al; Caspase-3/7 Inhibitor II. CAS No. 775289-20-8. Molecular formula: C20H31N5O10. Mole weight: 501.49.
Ac-DQTD-CHO is an inhibitor of caspase-3 (Ki = 1.27 nM), caspase-8 (Ki = 9.75 nM), caspase-9 (Ki = 14.5 nM) and caspase-7 (Ki = 21.8 nM). Synonyms: Ac-Asp-Gln-Thr-Asp-al; N-acetyl-Asp-Gln-Thr-Asp-aldehyde; N-Acetyl-L-α-aspartyl-L-glutaminyl-N-[(1S)-2-carboxy-1-formylethyl]-L-threoninamide. CAS No. 958001-91-7. Molecular formula: C19H29N5O11. Mole weight: 503.46.
Ac-DQTD-MCA
Ac-DQTD-MCA is a synthetic peptide substrate for Caspase-7/3. Ac-DQTD-MCA has been used as a tool for the study of protein interactions. Synonyms: Ac-Asp-Gln-Thr-Asp-AMC; Ac-Asp-Gln-Thr-Asp-MCA; Acetyl-L-aspartyl-L-glutaminyl-L-threonyl-L-aspartic acid α-(4-methyl-coumaryl-7-amide). Molecular formula: C29H36N6O13. Mole weight: 676.63.
Ac-Endothelin-1 (16-21), human
Ac-Endothelin-1 (16-21), human, the principal peptide of the endothelin family, has been shown to have a variety of biological activities in both vascular and nonvascular tissues, including the heart, the kidney, and the central nervous system. Molecular formula: C41H59N9O10. Mole weight: 837.96.
Ac-Endothelin-1 (16-21), human acetate
Ac-Endothelin-1 (16-21), human acetate, the principal peptide of the endothelin family, has been shown to have a variety of biological activities in both vascular and nonvascular tissues, including the heart, the kidney, and the central nervous system. Synonyms: Ac-His-Leu-Asp-xiIle-xiIle-Ala(indol-2-yl)-OH.CH3CO2H; N-acetyl-L-histidyl-L-leucyl-L-alpha-aspartyl-(3xi)-L-isoleucyl-(3xi)-L-isoleucyl-3-indol-2-yl-L-alanine acetic acid. Grade: ≥95%. Molecular formula: C43H63N9O12. Mole weight: 898.01.
Ac-ESEN-MAC
Ac-ESEN-MAC is a synthetic peptide substrate for Vacuolar Processing Enzyme (VPE). Synonyms: Ac-ESEN-MCA; Ac-Glu-Ser-Glu-Asn-MCA; Ac-Glu-Ser-Glu-Asn-MAC; Acetyl-L-glutamyl-L-seryl-L-glutamyl-L-asparagine α-(4-methylcoumaryl-7-amide). CAS No. 896420-43-2. Molecular formula: C29H36N6O13. Mole weight: 676.63.
Acetamidomalonic acid diethyl ester
Acetamidomalonic acid diethyl ester (CAS# 1068-90-2) is a versatile building block used for the synthesis of various pharmaceutical and biologically active compounds. It is an intermediate for the preparation of Novobiocin (N888500) analogues as potential heat shock protein 90 inhibitors. Synonyms: Diethyl acetamidomalonate. Grade: ≥ 99 % (Assay). CAS No. 1068-90-2. Molecular formula: C9H15NO5. Mole weight: 217.20.
Acetyl-3-(2-naphthyl)-D-alanine
Acetyl-3-(2-naphthyl)-D-alanine was used to study the aromatic binding site of α-chymotrypsin. It was used to design an asymmetric synthesis of a new cylindrically chiral and air-stable ferrocenyldiphosphine and its application to rhodium-catalyzed asymmetric hydrogenation. Synonyms: Ac-D-Ala(2-naphthyl)-OH; (R)-N-Acetyl-2-naphthylalanine; Ac-D-2-Nal-OH; (R)-2-ACETAMIDO-3-(NAPHTHALEN-2-YL)PROPANOIC ACID; N-Acetyl-3-(2-naphthyl)-D-alanine; 2-Naphthalenepropanoic acid, a-(acetylamino)-, (aR)-; Ac-D-Ala(2-Naph)-OH. Grade: ≥ 98% (HPLC). CAS No. 37440-01-0. Molecular formula: C15H15NO3. Mole weight: 257.28.
Acetyl-ACTH (7-24) (human, bovine, rat) is the ACTH fragment that acts as a dimer to study the effect on corticosteroid secretion. Synonyms: Ac-Phe-Arg-Trp-Gly-Lys-Pro-Val-Gly-Lys-Lys-Arg-Arg-Pro-Val-Lys-Val-Tyr-Pro-OH; N-acetyl-L-phenylalanyl-L-arginyl-L-tryptophyl-glycyl-L-lysyl-L-prolyl-L-valyl-glycyl-L-lysyl-L-lysyl-L-arginyl-L-arginyl-L-prolyl-L-valyl-L-lysyl-L-valyl-L-tyrosyl-L-proline. Grade: ≥95%. CAS No. 1815618-01-9. Molecular formula: C107H170N32O21. Mole weight: 2240.73.
Acetyl-α,β-dehydro-phenylalanine
A protein kinase C inhibitor. Synonyms: Ac-2,3-dehydro-Phe-OH; Ac-α,β-dehydro-phenylalanine; 2-Acetamido-cinnamic acid. Grade: ≥ 96 % (HPLC). CAS No. 5469-45-4. Molecular formula: C11H11NO3. Mole weight: 205.18.
Experiments using sub-peptides of Aβ42 show that the epitope identified by antibody A8 is located in the 1-6 region of Aβ. Synonyms: Ac-DAEFRH-NH2; L-Histidinamide, N-acetyl-L-α-aspartyl-L-alanyl-L-α-glutamyl-L-phenylalanyl-L-arginyl-; N-acetyl-L-alpha-aspartyl-L-alanyl-L-alpha-glutamyl-L-phenylalanyl-L-arginyl-L-histidinamide. Grade: ≥95%. CAS No. 903883-22-7. Molecular formula: C35H50N12O11. Mole weight: 814.85.