A directory of where to buy chemicals in the USA, including: distributors, industrial manufacturers, bulk supplies and wholesalers of raw ingredients & finished goods.
Highly selective ETB-receptor antagonist (IC50=1.2nM). BQ 788 is an endothelin type B (ETB) receptor antagonist and is a potential antidote for the cardiovascular toxicity with hypotension and bradycardia. Group: Biochemicals. Alternative Names: cis-N-[N-[N-[(2,6-Dimethyl-1-piperidinyl)carbonyl]-4-methyl-L-leucyl]-1-(methoxycarbonyl)-D-tryptophyl]-D-norleucine Monosodium Salt; N-[[(2R,6S)-2,6-Dimethyl-1-piperidinyl]carbonyl]-4-methyl-L-leucyl-1-(methoxycarbonyl)-D-tryptophyl-D-norleucine Monosodium Salt; N-[(cis-2,6-Dimethyl-1-piperidinyl)carbonyl]-4-methyl-L-leucyl-1-(methoxycarbonyl)-D-tryptophyl-D-norleucine Monosodium Salt; (R) -2- ( (R) -2- ( (S) -2- ( (2S, 6R) -2, 6-Dimethylpiperidine-1-carboxamido) -4, 4-dimethylpentanamido) -3- (1- (methoxycarbonyl) -1H-indol-3-yl) propanamido) hexanoic Acid Sodium Salt; N-cis-2, 6-Di methyl piperidinocarbonyl-BETA-tBu-Ala-D-Trp (1-methoxycarbonyl) -D-Nle; BQ 788. Grades: Highly Purified. CAS No. 156161-89-6. Pack Sizes: 1mg. US Biological Life Sciences.
Worldwide
BQU57
BQU57 is a selective inhibitor of RalA/RalB small GTPases, with a binding potency (Kb) of 7.7 μM for RalB-GDP. BQU57 can block its interaction with effector proteins (such as SEC5 and EXO84), inhibiting tumor cell migration, invasion and non-adherent growth. BQU57 downregulates the NF-κB signaling pathway, reduces the expression of IL-6, IL-8 and MMP-13, and inhibits apoptosis by regulating the Bcl-2/Bax balance. BQU57 also protects the extracellular matrix by inhibiting the Ral/NF-κB pathway and can be used for the study of degenerative diseases. BQU57 exhibits significant antitumor activity in triple-negative breast cancer (TNBC) models, inhibiting orthotopic tumor growth and lung metastasis and enhancing paclitaxel chemotherapy sensitivity[1][2][3]. Uses: Scientific research. Category: Signaling pathways. CAS No. 1637739-82-2. Pack Sizes: 10 mM * 1 mL in DMSO; 5 mg; 10 mg; 25 mg; 50 mg; 100 mg. Product ID: HY-12875.
BQU57
BQU57, a derivative of RBC8, is a selective GTPase Ral inhibitor relative to the GTPases Ras and RhoA. Alternative Names: BQU57; BQU 57; BQU-57. Grades: >98%. CAS No. 1637739-82-2. Molecular formula: C16H13F3N4O. Mole weight: 334.1.
BR
Bromine is a dark reddish-brown fuming liquid with a pungent odor. Denser than water and soluble in water. Hence sinks in water. Toxic by inhalation. Accelerates the burning of combustible material. It is very corrosive to tissue and to metals.;GasVapor; Liquid;FUMING RED-TO-BROWN LIQUID WITH PUNGENT ODOUR.;Dark reddish-brown, fuming liquid with suffocating, irritating fumes.;Dark reddish-brown, fuming liquid with suffocating, irritating fumes. Molecular formula: Br2;Br2. Mole weight: 159.81g/mol. IUPAC Name: molecular bromine. SMILES: BrBr. InChI: InChI=1S/Br2/c1-2.
brachyurin
From hepatopancreas of the fiddler crab, Uca pugilator. In peptidase family S1 (trypsin family). Other serine endopeptidases that degrade collagen, but are not listed separately here, include a second endopeptidase from Uca pugilator, digestive enzymes from other decapod crustacea, and an enzyme from the fungus Entomophthora coronata. Group: Enzymes. Synonyms: Uca pugilator collagenolytic proteinase; crab protease I; crab protease II. Enzyme Commission Number: EC 3.4.21.32. CAS No. 848900-32-3. 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-4127; brachyurin; EC 3.4.21.32; 848900-32-3; Uca pugilator collagenolytic proteinase; crab protease I; crab protease II. Cat No: EXWM-4127.
Braco-19
Braco-19 is a potent telomerase/telomere inhibitor, preventing the capping and catalytic action of telomerase. Braco-19 acts as G-quadruplex (GQ) binding ligand, stabilizing G-quadruplexes formation at the 3V telomeric DNA overhang and produce rapid senescence or selective cell death. Braco-19 is also a HAdV virus replication inhibitor[1][2]. Uses: Scientific research. Category: Signaling pathways. CAS No. 351351-75-2. Pack Sizes: 10 mM * 1 mL in DMSO; 5 mg; 10 mg; 25 mg; 50 mg; 100 mg. Product ID: HY-15523.
Braco-19 trihydrochloride
Braco-19 trihydrochloride is a potent telomerase/telomere inhibitor, preventing the capping and catalytic action of telomerase. Braco-19 acts as G-quadruplex (GQ) binding ligand, stabilizing G-quadruplexes formation at the 3V telomeric DNA overhang and produce rapid senescence or selective cell death. Braco-19 is also a HAdV virus replication inhibitor[1][2]. Uses: Scientific research. Category: Signaling pathways. CAS No. 1177798-88-7. Pack Sizes: 10 mM * 1 mL in Water; 5 mg; 10 mg; 25 mg; 50 mg; 100 mg. Product ID: HY-15523A.
Bradanicline
Bradanicline (TC-5619) is an orally active agonist of α7 nAChR with moderate blood-brain barrier penetration. Bradanicline exhibits high affinity and subtype selectivity for human α7 nAChR. Bradanicline possesses antitussive activity that depends on sustained receptor binding and activation. Bradanicline requires systemic administration to dose-dependently inhibit cough induced by citric acid, bradykinin and inhaled nicotine. Bradanicline is well tolerated in preclinical studies and is widely used in research related to chronic refractory cough[1]. Uses: Scientific research. Category: Signaling pathways. Alternative Names: TC-5619. CAS No. 639489-84-2. Pack Sizes: 10 mM * 1 mL in DMSO; 5 mg; 10 mg; 25 mg; 50 mg; 100 mg. Product ID: HY-18060.
Bradykinin
Bradykinin is an effective endothelium-dependent vasodilator that can lower blood pressure. Bradykinin can induce contraction of bronchial and intestinal non-vascular smooth muscle, increase vascular permeability, and participate in the mechanism of pain[1][2][3][4][5]. Uses: Scientific research. Category: Signaling pathways. CAS No. 58-82-2. Pack Sizes: 1 mg; 5 mg; 10 mg; 25 mg; 50 mg; 100 mg. Product ID: HY-P0206.
Bradykinin
Bradykinin is a nonapeptide messenger produced from kallidin in the blood. Bradykinin has the selectivity for B2 over B1 receptors. It exhibits hypotensive and anti-inflammatory properties. Uses: Hypotensive agent. Alternative Names: H-Arg-Pro-Pro-Gly-Phe-Ser-Pro-Phe-Arg-OH; L-arginyl-L-prolyl-L-prolyl-glycyl-L-phenylalanyl-L-seryl-L-prolyl-L-phenylalanyl-L-arginine; L-Bradykinin; Kallidin I; Callidin I; Kallidin 9. Grades: ≥95%. CAS No. 58-82-2. Molecular formula: C50H73N15O11. Mole weight: 1060.21.
Bradykinin 1-3
Bradykinin 1-3, a 3-amino acid residue peptide fragment of Bradykinin, is an amino-truncated Bradykinin cleaved by Prolyl endopeptidase. Alternative Names: Bradykinin (1-3); Arginyl-prolyl-proline; arginylprolylproline; L-Arginyl-L-prolyl-L-proline; H-RPP-OH. Grades: 95%. CAS No. 23815-91-0. Molecular formula: C16H28N6O4. Mole weight: 368.43.
Bradykinin (1-5)
Bradykinin (1-5) is a major stable metabolite of Bradykinin (HY-P0206), formed by the proteolytic action of angiotensin-converting enzyme (ACE)[1]. Bradykinin (1-5) inhibits α- and γ-thrombin-induced platelet aggregation[1]. Uses: Scientific research. Category: Signaling pathways. CAS No. 23815-89-6. Pack Sizes: 1 mg; 5 mg. Product ID: HY-P1488.
Bradykinin 1-5
Bradykinin 1-5 is the main stable metabolite of Bradykinin and is formed by proteolysis of angiotensin-converting enzyme (ACE). Alternative Names: H-RPPGF-OH; L-arginyl-L-prolyl-L-prolyl-glycyl-L-phenylalanine; Bradykinin (1-5); Bradykinin Fragment 1-5; 1-5-Bradykinin (9Cl); N-[2-({[1-(Arginylprolyl)pyrrolidin-2-yl](hydroxy)methylidene}amino)-1-hydroxyethylidene]phenylalanine. Grades: ≥95%. CAS No. 23815-89-6. Molecular formula: C27H40N8O6. Mole weight: 572.66.
Bradykinin (1-6)
Bradykinin (1-6) is an amino-truncated Bradykinin peptide. Bradykinin (1-6) is a stable metabolite of Bradykinin, cleaved by carboxypeptidase Y (CPY). Uses: Scientific research. Category: Signaling pathways. CAS No. 23815-88-5. Pack Sizes: 5 mg; 10 mg. Product ID: HY-P1469.
Bradykinin 1-6
Bradykinin 1-6, a stable metabolite of Bradykinin, is an amino-truncated Bradykinin peptide cleaved by carboxypeptidase Y (CPY). Alternative Names: H-Arg-Pro-Pro-Gly-Phe-Ser-OH; L-arginyl-L-prolyl-L-prolyl-glycyl-L-phenylalanyl-L-serine; (S)-2-((S)-2-(2-((S)-1-((S)-1-((S)-2-amino-5-guanidinopentanoyl)pyrrolidine-2-carbonyl)pyrrolidine-2-carboxamido)acetamido)-3-phenylpropanamido)-3-hydroxypropanoic acid; Bradykinin (1-6). Grades: 95%. CAS No. 23815-88-5. Molecular formula: C30H45N9O8. Mole weight: 659.73.
Bradykinin (1-7)
Bradykinin (1-7) is an amino-truncated Bradykinin peptide. Bradykinin (1-7) is a metabolite of Bradykinin, cleaved by endopeptidase. Uses: Scientific research. Category: Signaling pathways. Alternative Names: Bradykinin Fragment 1-7. CAS No. 23815-87-4. Pack Sizes: 5 mg; 10 mg; 25 mg; 50 mg. Product ID: HY-P1484.
Bradykinin 2-9
Bradykinin 2-9, a metabolite of Bradykinin, is an amino-truncated Bradykinin peptide cleaved by Aminopeptidase P. Alternative Names: Des-Arg1-bradykinin; H-Pro-Pro-Gly-Phe-Ser-Pro-Phe-Arg-OH; L-prolyl-L-prolyl-glycyl-L-phenylalanyl-L-seryl-L-prolyl-L-phenylalanyl-L-arginine; Bradykinin fragment 2-9; 2-9-Bradykinin. Grades: ≥95%. CAS No. 16875-11-9. Molecular formula: C44H61N11O10. Mole weight: 904.02.
Bradykinin acetate
Bradykinin acetate is an effective endothelium-dependent vasodilator that can lower blood pressure. Bradykinin acetate can induce contraction of bronchial and intestinal non-vascular smooth muscle, increase vascular permeability, and participate in the mechanism of pain[1][2][3][4][5]. Uses: Scientific research. Category: Signaling pathways. CAS No. 6846-3-3. Pack Sizes: 5 mg; 10 mg; 25 mg; 50 mg; 100 mg. Product ID: HY-P0206A.
Bradykinin acetate salt
Bradykinin Acetate is a physiologically and pharmacologically active peptide of kinin histone, which is composed of nine amino acids. The pharmacological properties of bradykinin include smooth muscle contraction, vasodilation and hypotension, increased capillary permeability, edema formation and pain induction. It can cause bronchoconstriction and rhinitis symptoms of nasal irritation in asthmatics. Alternative Names: Bradykinin, acetate (1:x); Bradykinin, acetate (salt); H 1970; H-Arg-Pro-Pro-Gly-Phe-Ser-Pro-Phe-Arg-OH.xCH3CO2H; L-arginyl-L-prolyl-L-prolyl-glycyl-L-phenylalanyl-L-seryl-L-prolyl-L-phenylalanyl-L-arginine acetate salt; L-Bradykinin acetate salt; Arginine, N2-[N-[1-[N-[N-[N-[1-(1-arginyl-L-prolyl)-L-prolyl]glycyl]-3-phenylalanyl]seryl]prolyl]-3-phenylalanyl]-, acetate salt; Bradykinin acetate. Grades: ≥95%. CAS No. 6846-3-3. Molecular formula: C50H73N15O11.xC2H4O2. Mole weight: 1060.21 (free base).
Bradykinin Fragment 1-7
Bradykinin Fragment 1-7 is a seven-membered oligopeptide. Alternative Names: Arg-Pro-Pro-Gly-Phe-Ser-Pro; Des-8,9-BK. Grades: ≥97% by HPLC. CAS No. 23815-87-4. Molecular formula: C35H52N10O9. Mole weight: 756.85.
Bradykinin-GN_4 antimicrobial peptide precursor
Bradykinin-GN_4 antimicrobial peptide precursor is originally from Amolops granulosus.
Bradykinin-TR1 bradykinin-related peptide precursor is originally from Amolops granulosus.
Br-AFP1
Br-AFP1 is originally from Brassica rapa subsp. chinensis.
Braftide
Braftide is an allosteric inhibitor for BRAF kinase by targeting the dimer interface of BRAF kinase and inhibiting the formation of BRAF dimers. Braftide inhibits wild-type BRAF and oncogenic BRAFG469A with IC50 of 364 nM and 172 nM, respectively. Braftide inhibits MAPK signaling pathway, inhibits proliferation of KRAS mutant tumor cells (EC50 is 7.1 and 6.6 μM, for HCT116 and HCT-15), in combination of TAT sequence. Braftide can be used for cancer research[1][2]. Uses: Scientific research. Category: Signaling pathways. CAS No. 2411851-64-2. Pack Sizes: 5 mg; 10 mg. Product ID: HY-P10436.
Brain Derived Basic Fibroblast Growth Factor (1-24) (FGF basic 1-24) is a synthetic peptide, shows anti-bacterial and anti-HBV activities. Brain Derived Basic Fibroblast Growth Factor (1-24) can be used in infection disease and immune disease research[1]. Uses: Scientific research. Category: Signaling pathways. Alternative Names: FGF basic (1-24). CAS No. 211362-85-5. Pack Sizes: 5 mg; 10 mg. Product ID: HY-P3601.
Brain Extract Polar
Brain Extract Polar. Alternative Names: Brain Polar Lipid Extract (Porcine). CAS No. 86088-88-2. Product ID: ALCFA86088882. Alfa Chemistry - ISO 9001:32057 Certified.
Brain Extract Total
Brain Extract Polar comprises phosphatidylethanolamine as major lipid component. It also contains phosphatidylserine and phosphatidylcholine. The minor components include the phosphatidic acid and phosphatidylinositol. Brain lipid, especially the polar fraction plays a key role in the inhibition of prion seeded amyloid formation. Lipid extracts from the mammalian tissues like brain, kidney and liver are used in generating model membranes for mimicking real membranes. Alternative Names: Brain Total Lipid Extract (Porcine). Grades: >99%. CAS No. 86088-88-2.
Brain Extract Total
Brain Extract Total. Alternative Names: Brain Total Lipid Extract (Porcine). CAS No. 86088-88-2. Product ID: ALCFA86088882-1. Alfa Chemistry - ISO 9001:32057 Certified.
Brain natriuretic peptide
A brain natriuretic peptide secreted by the human heart in response to cardiac volume or pressure. Alternative Names: Natriuretic factor, brain; Atrial natriuretic peptide B; B-Type natriuretic peptide; BNP; Brain natriuretic factor. Grades: ≥98%. CAS No. 114471-18-0. Molecular formula: C145H248N50O44S4. Mole weight: 3524.1.
Brain natriuretic peptide (1-32) (human)
An agonist at atrial natriuretic peptide (ANP) receptor A (NRP1) which is secreted from cardiac ventricles in response to volume increase and pressure overload. It exhibits natriuretic, vasodilatory and lusitropic activity and suppresses sympathetic and renin-angiotensin-aldosterone systems in vivo, and decreases de novo collagen synthesis as well as increases MMP gene expression in vitro. Alternative Names: Brain Natriuretic Peptide-32 human; BNP-32 (human); Nesiritide; H-Ser-Pro-Lys-Met-Val-Gln-Gly-Ser-Gly-Cys(1)-Phe-Gly-Arg-Lys-Met-Asp-Arg-Ile-Ser-Ser-Ser-Ser-Gly-Leu-Gly-Cys(1)-Lys-Val-Leu-Arg-Arg-His-OH; L-seryl-L-prolyl-L-lysyl-L-methionyl-L-valyl-L-glutaminyl-glycyl-L-seryl-glycyl-L-cysteinyl-L-phenylalanyl-glycyl-L-arginyl-L-lysyl-L-methionyl-L-alpha-aspartyl-L-arginyl-L-isoleucyl-L-seryl-L-seryl-L-seryl-L-seryl-glycyl-L-leucyl-glycyl-L-cysteinyl-L-lysyl-L-valyl-L-leucyl-L-arginyl-L-arginyl-L-histidine (10->26)-disulfide. Grades: ≥99% by HPLC. CAS No. 124584-08-3. Molecular formula: C143H244N50O42S4. Mole weight: 3464.04.
Brain Natriuretic Peptide-32 rat
Brain Natriuretic Peptide-32 rat. Uses: For analytical and research use. CAS No. 133448-20-1. Mole weight: 3452.94. Catalog: AP133448201.
Brain Natriuretic Peptide-45, mouse
Brain Natriuretic Peptide-45, mouse (BNP-45, mouse) is a 45-amino-acid peptide derived from the mouse BNP prohormone, which exhibits natriuretic, diuretic, and vasoactive effects. Brain Natriuretic Peptide-45, mouse contains all amino acid residues deemed critical for the biological activity of natriuretic peptides. Brain Natriuretic Peptide-45, mouse possesses hypotensive and diuretic activities[1][2]. Uses: Scientific research. Category: Signaling pathways. Alternative Names: BNP-45, mouse. CAS No. 1816939-52-2. Pack Sizes: 1 mg; 5 mg; 10 mg. Product ID: HY-P2469.
Brain Natriuretic Peptide (BNP) (1-32), rat
Brain Natriuretic Peptide (BNP) (1-32), rat is a 32-amino acid polypeptide secreted by the ventricle in response to overstretching of cardiomyocytes. Alternative Names: Brain Natriuretic Peptide-32 (rat); BNP (1-32), rat; H-Asn-Ser-Lys-Met-Ala-His-Ser-Ser-Ser-Cys(1)-Phe-Gly-Gln-Lys-Ile-Asp-Arg-Ile-Gly-Ala-Val-Ser-Arg-Leu-Gly-Cys(1)-Asp-Gly-Leu-Arg-Leu-Phe-OH; L-asparagyl-L-seryl-L-lysyl-L-methionyl-L-alanyl-L-histidyl-L-seryl-L-seryl-L-seryl-L-cysteinyl-L-phenylalanyl-glycyl-L-glutaminyl-L-lysyl-L-isoleucyl-L-alpha-aspartyl-L-arginyl-L-isoleucyl-glycyl-L-alanyl-L-valyl-L-seryl-L-arginyl-L-leucyl-glycyl-L-cysteinyl-L-alpha-aspartyl-glycyl-L-leucyl-L-arginyl-L-leucyl-L-phenylalanine (10->26)-disulfide. Grades: 95%. CAS No. 133448-20-1. Molecular formula: C146H239N47O44S3. Mole weight: 3452.94.
Brain Natriuretic Peptide (BNP) (1-32), rat TFA
Brain Natriuretic Peptide (BNP) (1-32), rat TFA is a 32-amino acid polypeptide secreted by the ventricle in response to overstretching of cardiomyocytes. Alternative Names: Brain Natriuretic Peptide-32 (rat) TFA; BNP (1-32), rat TFA; H-Asn-Ser-Lys-Met-Ala-His-Ser-Ser-Ser-Cys(1)-Phe-Gly-Gln-Lys-Ile-Asp-Arg-Ile-Gly-Ala-Val-Ser-Arg-Leu-Gly-Cys(1)-Asp-Gly-Leu-Arg-Leu-Phe-OH.TFA; L-asparagyl-L-seryl-L-lysyl-L-methionyl-L-alanyl-L-histidyl-L-seryl-L-seryl-L-seryl-L-cysteinyl-L-phenylalanyl-glycyl-L-glutaminyl-L-lysyl-L-isoleucyl-L-alpha-aspartyl-L-arginyl-L-isoleucyl-glycyl-L-alanyl-L-valyl-L-seryl-L-arginyl-L-leucyl-glycyl-L-cysteinyl-L-alpha-aspartyl-glycyl-L-leucyl-L-arginyl-L-leucyl-L-phenylalanine (10->26)-disulfide trifluoroacetic acid. Grades: >98%. Molecular formula: C146H239N47O44S3.C2HF3O2. Mole weight: 3566.96.
Brain PE
Phosphatidylethanolamine, also known as Brain PE, is a phospholipid compound recognized for its positive impact on cognitive processes. Recent research suggests its promising potential in the management of degenerative neurological conditions and amnesia-related issues. Alternative Names: L-α-phosphatidylethanolamine (Brain, Porcine). Grades: >99%. CAS No. 383907-18-4. Molecular formula: C41H80NO8P. Mole weight: 746.05.
Brain PI(4,5)P2 (ammonium salt)
PIP2 is a component of membrane-bound receptors associated with PLC (phospholipase C). PIP2 is an activator of PKC (protein kinase C) in the presence of calcium ions phosphatidylserine. It potently stimulates brain PLD (phospholipase D) activity in vitro. Alternative Names: L-α-phosphatidylinositol-4,5-bisphosphate (Brain, Porcine) (ammonium salt); 1-stearoyl-2-arachidonoyl-sn-glycero-3-phospho-(1'-myo-inositol-4',5'-bisphosphate) (ammonium salt). Grades: >99%. CAS No. 383907-42-4. Molecular formula: C47H94N3O19P3. Mole weight: 1098.18.
Brain PS
Phosphatidylserine is a naturally occurring phospholipid that comprises 2-11% of total phospholipids in mammals and is enriched in the central nervous system, particularly the retina. It is anionic and found mainly on the inner leaflet of the cell membrane. Alternative Names: PS (brain, porcine) 95%; L-α-Phosphatidylserine (brain, porcine) 95%. Grades: >96%. CAS No. 383907-32-2. Molecular formula: C42H79NNaO10P. Mole weight: 824.966.
Branaplam
Branaplam (LMI070; NVS-SM1) is a highly potent, selective and orally active survival motor neuron-2 (SMN2) splicing modulator with an EC50 of 20 nM for SMN. Branaplam inhibits human-ether-a-go-go-related gene (hERG) with an IC50 of 6.3 μM. Branaplam elevates full-length SMN protein and extends survival in a severe spinal muscular atrophy (SMA) mouse model[1][2]. Uses: Scientific research. Category: Signaling pathways. Alternative Names: LMI070; NVS-SM1. CAS No. 1562338-42-4. Pack Sizes: 5 mg; 10 mg; 25 mg; 50 mg; 100 mg; 200 mg; 500 mg. Product ID: HY-19620.
Branaplam (LMI070; NVS-SM1) hydrochloride is a highly potent, selective and orally active survival motor neuron-2 (SMN2) splicing modulator with an EC50 of 20 nM for SMN. Branaplam hydrochloride inhibits human-ether-a-go-go-related gene (hERG) with an IC50 of 6.3 μM. Branaplam hydrochloride elevates full-length SMN protein and extends survival in a severe spinal muscular atrophy (SMA) mouse model[1][2]. Uses: Scientific research. Category: Signaling pathways. Alternative Names: LMI070 hydrochloride; NVS-SM1 hydrochloride. CAS No. 1562338-39-9. Pack Sizes: 10 mM * 1 mL in DMSO; 5 mg; 10 mg; 25 mg; 50 mg; 100 mg. Product ID: HY-19620A.
branched-chain-2-oxoacid decarboxylase
Acts on a number of 2-oxo acids, with a high affinity towards branched-chain substrates. The aldehyde formed may be enzyme-bound, and may be an intermediate in the bacterial system for the biosynthesis of branched-chain fatty acids. Group: Enzymes. Synonyms: branched-chain oxo acid decarboxylase; branched-chain α-keto acid decarboxylase; branched-chain keto acid decarboxylase; BCKA; (3S)-3-methyl-2-oxopentanoate carboxy-lyase. Enzyme Commission Number: EC 4.1.1.72. CAS No. 63653-19-0. 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-4820; branched-chain-2-oxoacid decarboxylase; EC 4.1.1.72; 63653-19-0; branched-chain oxo acid decarboxylase; branched-chain α-keto acid decarboxylase; branched-chain keto acid decarboxylase; BCKA; (3S)-3-methyl-2-oxopentanoate carboxy-lyase. Cat No: EXWM-4820.
Also acts on L-isoleucine and L-valine, and thereby differs from EC 2.6.1.6, leucine transaminase, which does not. It also differs from EC 2.6.1.66, valine-pyruvate transaminase. Group: Enzymes. Synonyms: transaminase B; branched-chain amino acid aminotransferase; branched-chain amino acid-glutamate transaminase; branched-chain aminotransferase; L-branched chain amino acid aminotransferase; glutamate-branched-chain amino acid transaminase. Enzyme Commission Number: EC 2.6.1.42. CAS No. 9054-65-3. 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-2883; branched-chain-amino-acid transaminase; EC 2.6.1.42; 9054-65-3; transaminase B; branched-chain amino acid aminotransferase; branched-chain amino acid-glutamate transaminase; branched-chain aminotransferase; L-branched chain amino acid aminotransferase; glutamate-branched-chain amino acid transaminase. Cat No: EXWM-2883.
branched-chain-fatty-acid kinase
3-Methylbutanoate, 2-methylbutanoate, pentanoate, butanoate and propanoate can also act as acceptors (cf. EC 2.7.2.7 butyrate kinase). Group: Enzymes. Synonyms: isobutyrate kinase. Enzyme Commission Number: EC 2.7.2.14. CAS No. 84177-54-8. 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-3172; branched-chain-fatty-acid kinase; EC 2.7.2.14; 84177-54-8; isobutyrate kinase. Cat No: EXWM-3172.
branched-dextran exo-1,2-α-glucosidase
Does not hydrolyse disaccharides or oligosaccharides containing linear 1,2-α-glucosidic linkages. Group: Enzymes. Synonyms: dextran 1,2-α-glucosidase; dextran α-1,2 debranching enzymel 1,2-α-D-glucosyl-branched-dextran 2-glucohydrolase. Enzyme Commission Number: EC 3.2.1.115. CAS No. 72840-94-9. 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-3798; branched-dextran exo-1,2-α-glucosidase; EC 3.2.1.115; 72840-94-9; dextran 1,2-α-glucosidase; dextran α-1,2 debranching enzymel 1,2-α-D-glucosyl-branched-dextran 2-glucohydrolase. Cat No: EXWM-3798.
branched-dextran exo-1,2-α-glucosidase
Does not hydrolyse disaccharides or oligosaccharides containing linear 1,2-α-glucosidic linkages.
Branched PEI-g-PEG
PEI-g-PEG is a graft copolymer of branched PEI (bPEI), which is modified with multiple PEGs of indicated MW. The PEG to PEI ratio is the average number of PEGs per PEI. Alternative Names: PEI-PEG, Branched polyethylenimine-graft-poly(ethylene glycol), PEI-g-PEG. Molecular formula: H3CO[(CH2)2O]nC12H23N3O3[NH(CH2)2]mNH2. Mole weight: PEG Mn 550.
Brandioside
Brandioside is found in the herbs of Verbena officinalis. Brandioside exhibits inhibitory effect on advanced glycation end product formation and smooth muscle cell proliferation. Alternative Names: 2'-O-Acetylpoliumoside; [5-acetyloxy-6-[2-(3,4-dihydroxyphenyl)ethoxy]-4-(3,4,5-trihydroxy-6-methyloxan-2-yl)oxy-2-[(3,4,5-trihydroxy-6-methyloxan-2-yl)oxymethyl]oxan-3-yl] (E)-3-(3,4-dihydroxyphenyl)prop-2-enoate. Grades: >98%. CAS No. 133393-81-4. Molecular formula: C37H48O20. Mole weight: 812.771.
Brandioside
Brandioside. Group: Biochemicals. CAS No. 133393-81-4. Pack Sizes: 5mg. US Biological Life Sciences.
Worldwide
Branebrutinib
Branebrutinib (BMS-986195) is a highly potent, selective covalent, irreversible inhibitor of Brutons tyrosine kinase (BTK), with an IC50 of 0.1 nM[1][2]. Branebrutinib is a click chemistry reagent, it contains an Alkyne group and can undergo copper-catalyzed azide-alkyne cycloaddition (CuAAc) with molecules containing Azide groups. Uses: Scientific research. Category: Signaling pathways. Alternative Names: BMS-986195. CAS No. 1912445-55-6. Pack Sizes: 10 mM * 1 mL in DMSO; 5 mg; 10 mg; 25 mg; 50 mg; 100 mg. Product ID: HY-112161.
Br-ANT-ATP
Br-ANT-ATP is an analogue of adenosine-5'-triphosphate, of which the intrinsic fluorescence would increase in hydrophobic environment. It can be used for research into ATP-dependent receptor proteins. Alternative Names: 2'- / 3'- O- (5- Bromoanthraniloyl)adenosine- 5'- O- triphosphate, sodium salt. Grades: ≥ 95% by HPLC. CAS No. 1350521-49-1. Molecular formula: C17H20BrN6O14P3 (free acid). Mole weight: 705.2 (free acid).
Brasilicardin A
Brasilicardin A is a tricyclic diterpene antibiotic produced by Nocardia brasiliensis IFM 0406. It has no antibacterial activity and has an immunosuppressive effect. Molecular formula: C45H68N2O16. Mole weight: 893.02.
Brasilinolide A
Brasilinolide A is a lactone produced by Nocardia brasiliensis. Alternative Names: Propanedioic acid, mono(14-(6-((2,6-dideoxy-3-O-(1-oxopentyl)-beta-D-lyxo-hexopyranosyl)oxy)-2,4-dihydroxy-1,3,5-trimethylheptyl)-3,9,20,22,24,28,30,31,32-nonahydroxy-13,27-dimethyl-16-oxo-11,15,34-trioxatricyclo(28.3.1.0(sup 10,12))tetratriacont-17-en-5-yl) ester; 3-[[2,4-dihydroxy-6-(5-hydroxy-6-methyl-4-pentanoyloxy-tetrahydropyran-2-yl)oxy-1,3,5-trimethyl-heptyl]-nonahydroxy-dimethyl-oxo-[?]yl]oxy-3-oxo-propanoic acid. CAS No. 179041-27-1. Molecular formula: C57H98O24. Mole weight: 1167.37.
Brasilinolide B
Brasilinolide B is a lactone produced by Nocardia brasiliensis. Alternative Names: (1R,3R,5R,9S,10S,12S,13R,14R,17E,20S,22R,24S,27R,28R,30S,31R,32S)-14-{(2S,3S,4R,5R,6R,7S)-7-[(2,6-dideoxy-3,4-di-O-methyl-alpha-L-lyxo-hexopyranosyl)oxy]-3,5-dihydroxy-4,6-dimethyloctan-2-yl}-3,9,20,22,24,28,30,31,32-nonahydroxy-13,27-dimethyl-16-oxo-11,15,34-trioxatricyclo[28.3.1.0(10,12)]tetratriacont-17-en-5-yl methyl butylpropanedioate. CAS No. 262596-89-4. Molecular formula: C59H104O23. Mole weight: 1181.44.
Brasiliquinone A
Brasiliquinone A is a benzo-onionquinone antibiotic produced by Nocardia brasiliensis, which has anti-gram-positive bacteria and tumor activity. Alternative Names: (3S)-3-ethyl-6-hydroxy-1,7,12-trioxo-1,2,3,4,7,12-hexahydrotetraphen-8-yl 3-amino-2,3,6-trideoxy-alpha-L-ribo-hexopyranoside. CAS No. 183201-02-7. Molecular formula: C26H27NO7. Mole weight: 465.49.
Brasiliquinone B
Brasiliquinone B is a benzo-onionquinone antibiotic produced by Nocardia brasiliensis, which has anti-gram-positive bacteria and tumor activity. Alternative Names: (3S)-3-ethyl-6,8-dihydroxy-3,4-dihydrotetraphene-1,7,12(2H)-trione. CAS No. 183201-04-9. Molecular formula: C20H16O5. Mole weight: 336.34.
Brasiliquinone C
Brasiliquinone C is a benzo-onionquinone antibiotic produced by Nocardia brasiliensis, which has anti-gram-positive bacteria and tumor activity. Alternative Names: (3S)-3-ethyl-6-hydroxy-8-methoxy-3,4-dihydrotetraphene-1,7,12(2H)-trione. CAS No. 183201-06-1. Molecular formula: C21H18O5. Mole weight: 350.36.
Brasiliquinone D
Brasiliquinone D is a benzo-onionquinone antibiotic produced by Nocardia brasiliensis. Molecular formula: C28H29NO8. Mole weight: 507.53.