A directory of where to buy chemicals in the USA, including: distributors, industrial manufacturers, bulk supplies and wholesalers of raw ingredients & finished goods.
MMP-9-IN-1 is a specific matrix metalloproteinase-9 (MMP-9) inhibitor, which selectively target the hemopexin (PEX) domain of MMP-9, but not other MMPs[1]. Uses: Scientific research. Group: Signaling pathways. CAS No. 502887-71-0. Pack Sizes: 10 mM * 1 mL; 5 mg; 10 mg; 25 mg; 50 mg; 100 mg. Product ID: HY-135232.
MMP-9-IN-9
MMP-9-IN-9 (compound 4f) is a slective MMP-9 inhibitor with an IC 50 of 5 nM. MMP-9-IN-9 shows selective for MMP-9 over MMP-1 and MMP-13. MMP-9-IN-9 shows strong anti-inflammatory and neuroprotective effects [1]. Uses: Scientific research. Group: Signaling pathways. CAS No. 206549-55-5. Pack Sizes: 500 μg. Product ID: HY-116302.
MMP-9 Inhibitor I - CAS 1177749-58-4
MMP-9 Inhibitor I, CAS 1177749-58-4, is a cell-permeable, potent, and reversible MMP-9 Inhibitor (IC?? = 5 nM). At high concentration inhibits MMP-1 (IC?? = 1.05 μM) & MMP-13 (IC?? = 113 nM). Group: Fluorescence/luminescence spectroscopy.
MMP-9 Inhibitor II
The MMP-9 Inhibitor II controls the biological activity of MMP-9. This small molecule/inhibitor is primarily used for Biochemicals applications. Group: Fluorescence/luminescence spectroscopy.
MMP-9 Inhibitor II (MMP-9 PEX Inhibitor)
This compound is a cell-permeable, selective, and reversible thiopyrimidone MMP-9 allosteric inhibitor that binds specifically to the non-catalytic site of MMP-9 at the PEX domain with a =2.1uM and thereby disrupts MMP-9 homodimerization and its cross-talk with CD44 and the EGFR-MAPK signaling pathway. It does not bind to the PEX domain of MMP-2 or MT1-MMP and it is shown to decrease MMP-9 mediated cell migration in COS-1 cells at 100uM. Also, it inhibits cell migration and invasion of HT-1080 and MDA-MB-435 human cancer cells in a dose-dependent manner from 0.1 to 100M, without altering MMP-9 expression or proteolytic activity in HT-1080 cells. In addition, it attenuates both primary tumor growth and metastasis in vivo in a mouse model without obvious toxicity (20mg/kg, 6 days/week, i.v. and i.t.). Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 10mg. US Biological Life Sciences.
Worldwide
MMP-9/MMP-13 Inhibitor I - CAS 204140-01-2
The MMP-9/MMP-13 Inhibitor I, also referenced under CAS 204140-01-2, controls the biological activity of MMP-9/MMP-13. This small molecule/inhibitor is primarily used for Protease Inhibitors applications. Group: Fluorescence/luminescence spectroscopy.
Mmpep. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 2-[(3-Methoxyphenyl)ethynyl]-6-methylpyridine Hydrochloride; M-MPEP Hydrochloride. Product Category: Heterocyclic Organic Compound. CAS No. 823198-78-3. Molecular formula: C15H14ClNO. Mole weight: 259.73. Purity: 0.96. IUPACName: 2-[2-(3-methoxyphenyl)ethynyl]-6-methylpyridine;hydrochloride. Canonical SMILES: CC1=CC=CC(=N1)C#CC2=CC(=CC=C2)OC.Cl. Product ID: ACM823198783. Alfa Chemistry ISO 9001:2015 Certified. Categories: MMPIP.
MMP Inhibitor I
The MMP Inhibitor I controls the biological activity of MMP. This small molecule/inhibitor is primarily used for Protease Inhibitors applications. Group: Fluorescence/luminescence spectroscopy.
MMP Inhibitor II
MMP Inhibitor II (compound 4e) is a potent, reversible pan- MMP inhibitor with IC 50 values of 24 nM, 18.4 nM, 30 nM, and 2.7 nM for MMP-1,MMP-3, MMP-7, and MMP-9, respectively [1]. Uses: Scientific research. Group: Signaling pathways. CAS No. 203915-59-7. Pack Sizes: 1 mg. Product ID: HY-119423.
MMP Inhibitor II - CAS 203915-59-7
The MMP Inhibitor II, also referenced under CAS 203915-59-7, controls the biological activity of MMP. This small molecule/inhibitor is primarily used for Protease Inhibitors applications. Group: Fluorescence/luminescence spectroscopy.
MMP Inhibitor III - CAS 927827-98-3
The MMP Inhibitor III, also referenced under CAS 927827-98-3, controls the biological activity of MMP. This small molecule/inhibitor is primarily used for Protease Inhibitors applications. Group: Fluorescence/luminescence spectroscopy.
MMP Inhibitor V - CAS 223472-31-9
The MMP Inhibitor V, also referenced under CAS 223472-31-9, controls the biological activity of MMP. This small molecule/inhibitor is primarily used for Protease Inhibitors applications. Group: Fluorescence/luminescence spectroscopy.
A potent negative allosteric modulator highly selective for mGlu7 receptors (IC50 = 15nM). No effect on other subtype mGlu receptors. Frequently used in studies of alcohol and cocaine addition, depression, anxiety and stress related disorders. Group: Biochemicals. Grades: Highly Purified. CAS No. 479077-02-6. Pack Sizes: 1mg. US Biological Life Sciences.
Worldwide
MMPIP hydrochloride
MMPIP hydrochloride is an allosteric metabotropic glutamate receptor 7 ( mGluR7 ) selective antagonist ( K B values 24 -30 nM). MMPIP hydrochloride acts as a pharmacological tool for elucidating the roles of mGluR7 on central nervous system functions. MMPIP hydrochloride alleviates pain and normalizes affective and cognitive behavior in neuropathic mice [1] [2]. Uses: Scientific research. Group: Signaling pathways. CAS No. 1215566-78-1. Pack Sizes: 10 mM * 1 mL; 5 mg; 10 mg; 25 mg; 50 mg; 100 mg. Product ID: HY-103111.
MMPIP hydrochloride
MMPIP hydrochloride. Group: Biochemicals. Grades: Purified. CAS No. 479077-02-6. Pack Sizes: 1mg, 10mg, 50mg. US Biological Life Sciences.
Worldwide
MMPSI
MMPSI is a potent and selective small molecule caspase 3 and caspase 7 inhibitor with an IC 50 of 1.7 μM for human caspase-3. MMPSI can significantly reduce ischemia-reperfusion-induced infarct size in the isolated rabbit heart, and reduce apoptosis in both the ischemic myocardium and isolated cardiomyocytes. MMPSI can be used for researching cardioprotection [1]. Uses: Scientific research. Group: Signaling pathways. CAS No. 220509-74-0. Pack Sizes: 10 mM * 1 mL; 5 mg; 10 mg; 25 mg; 50 mg; 100 mg. Product ID: HY-103346.
MMP Substrate III, Fluorogenic
A specific fluorogenic resonance energy transfer (FRET) peptide substrate with an MMP cleavable Gly-Leu bond and EDANS/Dabcyl as fluorophore/quencher combination. Group: Fluorescence/luminescence spectroscopy.
MMP/TACE Substrate, FS-6
The widely used MMP substrate FS-1 is modified by an N-terminal lysine elongation to produce a broad-spectrum MMP and TACE substrate that displays improved water solubility and substrate sensitivities. Group: Fluorescence/luminescence spectroscopy.
MMPX
MMPX. Group: Biochemicals. Grades: Purified. CAS No. 78033-08-6. Pack Sizes: 10mg, 50mg. US Biological Life Sciences.
Worldwide
MMs02943764
MMs02943764 is a 1,2,4-triazole derivative with anticancer activity. MMs02943764 has significant antiproliferative effects on multiple cancer cell lines. PAC, a structural analog of MMs02943764, has significant cytotoxicity against the leukemia cell line K562 ( IC 50 =35.264 μM), reduces the degradation of p53 by inhibiting Mdm2 and Pirh2 , and induces K562 cell cycle arrest [1]. Uses: Scientific research. Group: Signaling pathways. CAS No. 708287-29-0. Pack Sizes: 5 mg; 10 mg; 25 mg; 50 mg; 100 mg. Product ID: HY-158968.
MMSE
MMSE. Group: Biochemicals. Alternative Names: 3-Methoxymethyl-16a,17b-epiestriol-O-cyclic sulfone. Grades: Highly Purified. CAS No. 177714-21-5. Pack Sizes: 1mg, 2mg, 5mg, 10mg, 25mg. Molecular Formula: C17H15NO5S. US Biological Life Sciences.
Worldwide
MMT-C12-amine-linker Phosphoramidite
MMT-C12-amine-linker Phosphoramidite is designed for use in automatic synthesizers to functionalize the sequence of the 5'end of the target oligonucleotide. The use of trityl-protected amino-modifiers is recommended when purification is required prior to use. Alternative Names: 5'-Amino-Modifier C12-MMTr CE Phosphoramidite. 12-(4-Monomethoxytritylamino)dodecyl-1-[(2-cyanoethyl)-(N,N-diisopropyl)]-phosphoramidite. CAS No. 178925-51-4. Product ID: PIPB-0350. Molecular formula: C41H60N3O3P. Mole weight: 673.92. Appearance: Light-yellow Oil. Category: Phosphoramidites Series.
m-MTDATA
m-MTDATA. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 4,4',4''-Tris(N-3-methylphenyl-N-phenyl-amino)-triphenylamine. Product Category: Organic Light Emitting Diode (OLED). CAS No. 124729-98-2. Molecular formula: C57H48N4. Mole weight: 789.02 g/mol. Product ID: ACM124729982. Alfa Chemistry ISO 9001:2015 Certified.
MMV688533 is an antimalarial agent with rapid anti-plasmodial activity and effective single-dose activity against Plasmodium falciparum infection in humanized mouse models. MMV688533 can inhibit the activity of asexual blood stage parasites with an IC 50 value of 1.3 nM. MMV688533 exhibits excellent pharmacokinetic properties and safety [1]. Uses: Scientific research. Group: Signaling pathways. CAS No. 2260904-47-8. Pack Sizes: 1 mg. Product ID: HY-148178.
Requires Mn2+. Unlike EC 3.6.1.13, ADP-ribose diphosphatase, it cannot utilize Mg2+. ADP-D-ribose, CDP-choline, CDP-ethanolamine and ADP are substrates for this enzyme but ADP-D-glucose, UDP-D-glucose, CDP-D-glucose, CDP, CMP and AMP are not hydrolysed. In rat, the enzyme is found predominantly in thymus and spleen. Group: Enzymes. Synonyms: Mn2+-dependent ADP-ribose/CDP-alcohol pyrophosphatase; ADPRibase-Mn. Enzyme Commission Number: EC 3.6.1.53. Storage: Store it at +4 ?C for short term. For long term storage, store it at -20 ?C?-80 ?C. Form: Liquid or lyophilized powder. EXWM-4625; Mn2+-dependent ADP-ribose/CDP-alcohol diphosphatase; EC 3.6.1.53; Mn2+-dependent ADP-ribose/CDP-alcohol pyrophosphatase; ADPRibase-Mn. Cat No: EXWM-4625.
Mn3O4/graphene nanocomposite
10 mg/mL, dispersion in acetone. Group: Nanomaterials for 3d printing.
Mn3O4/graphene nanocomposite
Mn3O4/graphene nanocomposite. Group: 3d printing materials carbon nano materials.
Mn3O4/reduced graphene oxide nanocomposite
Mn3O4/reduced graphene oxide nanocomposite. Uses: High capacity anode material for supercapacitors and lithium ion batteries. Group: 3d printing materials carbon nano materials.
Mn3O4/reduced graphene oxide nanocomposite
10 mg/mL, dispersion in acetone. Group: Nanomaterials for 3d printing.
MN58b
MN58b is a selective choline kinase ? (CHK?) inhibitor, and results in inhibition of phosphocholine synthesis. MN58b reduces cell growth through the induction of apoptosis, and also has antitumoral activity[1][2]. Uses: Scientific research. Group: Signaling pathways. CAS No. 203192-01-2. Pack Sizes: 1 mg. Product ID: HY-108431.
MN58b bromide
MN58b bromide, or MN58b, is a selective choline kinase α (CHKα) inhibitor. MN58b is a novel anticancer drug that inhibits choline kinase, resulting in inhibition of phosphocholine synthesis. Inhibition of choline kinase by MN58b resulted in altered phospholipid metabolism both in cultured tumor cells and in vivo. Uses: Designed for use in research and industrial production. Additional or Alternative Names: MN58b bromide; MN58b; MN 58b; MN 58b. Product Category: Inhibitors. Appearance: Solid powder. CAS No. 203192-01-2. Molecular formula: C32H40Br2N4. Mole weight: 640.51. Purity: >97%. IUPACName: 1,1'-((butane-1,4-diylbis(4,1-phenylene))bis(methylene))bis(4-(dimethylamino)pyridin-1-ium) bromide. Canonical SMILES: CN(C)C1=CC=[N+](C=C1)CC2=CC=C(CCCCC3=CC=C(C[N+]4=CC=C(N(C)C)C=C4)C=C3)C=C2.[Br-].[Br-]. Product ID: ACM203192012. Alfa Chemistry ISO 9001:2015 Certified.
MN 64
MN 64. Group: Biochemicals. Grades: Purified. CAS No. 92831-11-3. Pack Sizes: 10mg, 50mg. US Biological Life Sciences.
MNI 137. Group: Biochemicals. Grades: Purified. CAS No. 946619-21-2. Pack Sizes: 10mg, 50mg. US Biological Life Sciences.
Worldwide
MNI-caged-L-glutamate
MNI-caged-L-glutamate. Group: Biochemicals. Alternative Names: (αS)-Amino-2,3-dihydro-4-methoxy-7-nitro-δ-oxo-1H-indole-1-pentanoic Acid. Grades: Highly Purified. CAS No. 295325-62-1. Pack Sizes: 10mg. Molecular Formula: C14H17N3O6, Molecular Weight: 323.3. US Biological Life Sciences.
Worldwide
MNI-caged-L-glutamate
MNI-caged-L-glutamat is a reagent that can release neuroactive amino acids quickly and efficiently [1]. Uses: Scientific research. Group: Signaling pathways. CAS No. 295325-62-1. Pack Sizes: 1 mg; 5 mg; 10 mg. Product ID: HY-107520.
MNI-caged-L-glutamate-d3
MNI-caged-L-glutamate-d3. Group: Biochemicals. Alternative Names: (αS)-Amino-2,3-dihydro-4-methoxy-7-nitro-δ-oxo-1H-indole-1-pentanoic Acid-d3. Grades: Highly Purified. Pack Sizes: 1mg. Molecular Formula: C14H14D3N3O6, Molecular Weight: 326.32. US Biological Life Sciences.
Worldwide
m-Nifedipine
m-Nifedipine is an impurity of Nifedipine (BAY-a-1040). Nifedipine is a potent calcium channel blocker and agent of choice for cardiac insufficiencies [1]. Uses: Scientific research. Group: Signaling pathways. CAS No. 21881-77-6. Pack Sizes: 100 mg; 250 mg; 500 mg. Product ID: HY-135356.
Mn in-situ doped Ti3AlC2 MAX
Mn in-situ doped Ti3AlC2 MAX. Uses: Energy storage, catalysis, analytical chemistry, mechanics, adsorption, biology, microelectronics, sensors, etc. Group: Mxenes materials. CAS No. 196506-01-1. 0.99.
Mniopetal A
Mniopetal A is a reverse transcriptase inhibitor produced by Mniopetalum sp. 87256. Synonyms: 2-(Acetyloxy)decanoic acid, 4-formyl-3,3a,6,6a,7,8,9,10-octahydro-3,10-dihydroxy-7,7-dimethyl-1-oxo-1H-naptho(1,8-c)furan-yl ester. CAS No. 158760-98-6. Molecular formula: C27H40O9. Mole weight: 508.60.
Mniopetal B
Mniopetal B is a reverse transcriptase inhibitor produced by Mniopetalum sp. 87256. Synonyms: 2-Hydroxydecanoic acid, 4-formyl-3,3a,6,6a,7,8,9,10-octahydro-3,10-dihydroxy-7,7-dimethyl-1-oxo-1H-naptho(1,8-c)furan-9-yl ester. CAS No. 158760-99-7. Molecular formula: C25H38O8. Mole weight: 466.56.
Mniopetal C
Mniopetal C is a reverse transcriptase inhibitor produced by Mniopetalum sp. 87256. Synonyms: 2-Hydroxyoctanoic acid, 4-formyl-3,3a,6,6a,7,8,9,10-octahydro-3,10-dihydroxy-7,7-dimethyl-1-oxo-1H-naptho(1,8-c)furan-9-yl ester. CAS No. 158761-00-3. Molecular formula: C23H34O8. Mole weight: 438.51.
Mniopetal D
Mniopetal D is a reverse transcriptase inhibitor produced by Mniopetalum sp. 87256. Synonyms: 2-Hydroxydecanoic acid, 4-formyl-3,3a,6,6a,7,8 ,9,10-octahydro-3,10-dihydroxy-7,7-dimethyl-1-oxo-1H-naptho(1,8-c)furan-10-yl ester. CAS No. 158761-01-4. Molecular formula: C25H38O8. Mole weight: 466.56.
Mniopetal E
Mniopetal E is a reverse transcriptase inhibitor produced by Mniopetalum sp. 87256. CAS No. 158761-02-5. Molecular formula: C15H20O6. Mole weight: 296.31.
Mniopetal F
Mniopetal F is a reverse transcriptase inhibitor produced by Mniopetalum sp. 87256. Synonyms: 1H-Naphtho(1,8a-c)furan-4-carboxaldehyde, 3,3a,6,6a,7,8,9,10-octahydro-3,10-dihydroxy-7,7-dimethyl-1-oxo-, (3S,3aS,6aS,10S,10aR)-. CAS No. 158761-03-6. Molecular formula: C15H20O5. Mole weight: 280.32.
MNITMT
MNITMT. Group: Biochemicals. Grades: Purified. CAS No. 177653-76-8. Pack Sizes: 10mg, 50mg. US Biological Life Sciences.
Worldwide
MNITMT
MNITMT is a more potent immunosuppressive agent without bone marrow toxicity [1]. Uses: Scientific research. Group: Signaling pathways. CAS No. 177653-76-8. Pack Sizes: 5 mg; 10 mg; 25 mg; 50 mg; 100 mg. Product ID: HY-110044.
m-Nitrobenzoic Acid
m-Nitrobenzoic Acid. Group: Biochemicals. Alternative Names: 3-Nitrobenzoic Acid; NSC 9801; m-Carboxynitrobenzene; m-Nitrobenzenecarboxylic Acid. Grades: Highly Purified. CAS No. 121-92-6. Pack Sizes: 10g. Molecular Formula: C7H5NO4, Molecular Weight: 167.12. US Biological Life Sciences.
Worldwide
m-Nitrobenzoic-d4 Acid
3-Nitrotoluene metabolite. A chemoattractants against Pseudomonas strains. Group: Biochemicals. Alternative Names: 3-Nitrobenzoic-d4 Acid; NSC 9801; m-Carboxynitrobenzene-d4; m-Nitrobenzenecarboxylic-d4 Acid. Grades: Highly Purified. Pack Sizes: 10mg. US Biological Life Sciences.
Worldwide
m-Nitrobenzonitrile
Yellowish powder. CAS No. 619-24-9. Pack Sizes: Typically in stock: 50g. Mole weight: 148.12. MP/BP: M.P. 115-116. Order No: FR-0574.
Frinton Laboratories
m-Nitrocinnamic acid
m-Nitrocinnamic acid. Uses: Designed for use in research and industrial production. Additional or Alternative Names: m-Nitrocinnamic acid, Cinnamic acid, m-nitro, Cinnamic acid, m-nitro-, NSC5408, 2-Propenoic acid, 3-(3-nitrophenyl)-, 555-68-0. Product Category: Heterocyclic Organic Compound. Appearance: very slightly yellow solid. CAS No. 555-68-0. Molecular formula: C9H7NO4. Mole weight: 193.16. Purity: >98.0%(T). IUPACName: (Z)-3-(3-nitrophenyl)prop-2-enoic acid. Canonical SMILES: C1=CC(=CC(=C1)[N+](=O)[O-])C=CC(=O)O. Density: 1.411 g/cm³. ECNumber: 209-104-2. Product ID: ACM555680. Alfa Chemistry ISO 9001:2015 Certified. Categories: 3-Nitrocinnamic acid.
MNK1/2 Inhibitor II, ETP-45835
The MNK1/2 Inhibitor II, ETP-45835 controls the biological activity of MNK1/2. This small molecule/inhibitor is primarily used for Phosphorylation & Dephosphorylation applications. Group: Fluorescence/luminescence spectroscopy.
MNK1/2 Inhibitor II, ETP-45835 (ETP45835?MNK Inhibitor II, Mitogen-Activated Protein Kinase-Interacting Kinase Inhibitor II) (4-(3-(Piperidin-4-yl)-1H-pyrazol-5-yl)pyridine, diHCl)
A cell-permeable 3,5-disubstituted pyrazolo compound that acts as a selective MNK inhibitor (IC50=646 and 575nM, respectively, against MNK1 and MNK2) with much reduced or little activity against 24 other kinases (<15% inhibition at 5uM). Reported to exhibit good aqueous solubility (>100uM at pH 7.4) and inhibit the proliferation (IC50=17uM) and cellular eIF4E Ser209 phosphorylation (IC50=4.7uM) of MV4:11 cells. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 10mg. Molecular Formula: C??H??N? 2HCl. US Biological Life Sciences.
The MNK1 Inhibitor, also referenced under CAS 522629-08-9, controls the biological activity of MNK1. This small molecule/inhibitor is primarily used for Phosphorylation & Dephosphorylation applications. Group: Fluorescence/luminescence spectroscopy.
MNK8 is a novel inhibitor of STAT3 activation, reducing DNA binding ability, increasing SubG1 cell population and inducing apoptosis in HCC cells. Uses: Designed for use in research and industrial production. Additional or Alternative Names: MNK8; MNK 8; MNK-8. Product Category: Inhibitors. Appearance: Solid powder. CAS No. 2055078-49-2. Molecular formula: C15H12N2O2. Mole weight: 252.27. Purity: >98%. IUPACName: 3-methyl-6-(naphthalen-1-yl)pyrimidine-2,4(1H,3H)-dione. Canonical SMILES: O=C1N(C)C(C=C(C2=C3C=CC=CC3=CC=C2)N1)=O. Product ID: ACM2055078492. Alfa Chemistry ISO 9001:2015 Certified. Categories: MN8.
One unit of the enzyme is the amount required to hydrolyze 1 μg of Lambda DNA in 1 hour at 37°C in a total reaction volume of 50 μl. Applications: After 10-fold overdigestion with enzyme 50% of the dna fragments can be ligated and recut. Group: Restriction Enzymes. Purity: 500 U; 2500U. CCTC(N)7↑ GGAG(N)6&darr. Activity: 10000u.a./ml. Appearance: 10 X SE-buffer G, BSA. Storage: -20°C. Form: Liquid. Source: An E.coli strain, that carries the cloned gene Mnl I from Moraxella nonliquefaciens. Pack: 10 mM Tris-HCl (pH 7.5); 200 mM NaCl; 0,1 mM EDTA; 1 mM DTT; 200 μg/ml BSA; 50% glycerol. Cat No: ET-1135RE.
MNS
MNS (NSC 170724), the beta-nitrostyrene derivative, is an orally active tyrosine kinase inhibitor and a broad-spectrum antiplatelet agent. MNS inhibits Src, Syk, and FAK with IC 50 of 27.3, 2.8, and 97.6 μM, respectively. MNS inhibits NLRP3 inflammasome and β1 integrin. MNS completely inhibits U46619, ADP-, arachidonic acid-, collagen-, and thrombin-induced platelet aggregation with IC 50 values of 2.1, 4.1, 5.8, 7.0, and 12.7 μM, respectively. MNS is cytotoxic to a variety of cells [1] [2] [3] [4] [5] [6] [7] [8] [9]. Uses: Scientific research. Group: Signaling pathways. Alternative Names: NSC 170724; 5-(2-Nitrovinyl)benzodioxole. CAS No. 1485-00-3. Pack Sizes: 10 mM * 1 mL; 100 mg; 200 mg; 500 mg. Product ID: HY-78263.
MNS
MNS. Group: Biochemicals. Grades: Purified. CAS No. 1485-00-3. Pack Sizes: 50mg. US Biological Life Sciences.