USBiological 4 - Products
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Our biochemicals, antibodies, recombinant proteins, cell culture media and molecular biology kits are used in virtually all scientific applications.From affordable research quantities to larger bulk amounts.
| Product | Description | |
|---|---|---|
| 4-Methylbenzhydrylamine resin hydrochloride (MBHA), 2%, 200-400 mesh, 0.4-1.0 meq/g | Traditional support for solid phase synthesis of peptide amides using Boc chemistry. Group: Biochemicals. Alternative Names: MBHA resin hydrochloride; Amino-(4-methylphenyl)methyl copolystyrene divinylbenzene hydrochloride. Grades: Reagent Grade. Pack Sizes: 5g, 25g, 100g. US Biological Life Sciences. |  Worldwide |
| 4-Methylbenzoyl cyanide ≥96% (HPLC) | 4-Methylbenzoyl cyanide ≥96% (HPLC). Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 250mg, 1g, 5g. US Biological Life Sciences. | Worldwide |
| 4-Methylbenzyl-3-thio-propionic acid 98+% | 4-Methylbenzyl-3-thio-propionic acid 98+%. Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 1g, 5g, 25g. US Biological Life Sciences. | Worldwide |
| 4-Methylbenzyl alcohol 99+% (GC) | 4-Methylbenzyl alcohol 99+% (GC). Group: Biochemicals. Grades: GC. CAS No. 589-18-4. Pack Sizes: 25g, 100g, 250g, 1000g, 5Kg. US Biological Life Sciences. | Worldwide |
| 4-Methylbenzyl chloride | 4-Methylbenzyl chloride. Group: Biochemicals. Grades: Reagent Grade. CAS No. 104-82-5. Pack Sizes: 100g, 250g, 1Kg, 5Kg. US Biological Life Sciences. | Worldwide |
| 4-Methylbenzylsulfonyl chloride | 4-Methylbenzylsulfonyl chloride. Group: Biochemicals. Grades: Reagent Grade. CAS No. 51419-59-1. Pack Sizes: 1g, 5g. US Biological Life Sciences. | Worldwide |
| 4'-Methyl-biphenyl-3-sulfonyl chloride | 4'-Methyl-biphenyl-3-sulfonyl chloride. Group: Biochemicals. Grades: Reagent Grade. CAS No. 885950-93-6. Pack Sizes: 250mg, 1g, 5g. US Biological Life Sciences. | Worldwide |
| 4'-Methylbiphenyl-4-carboxylic acid ≥96% (NMR) | 4'-Methylbiphenyl-4-carboxylic acid ≥96% (NMR). Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 1g, 5g, 25g. US Biological Life Sciences. | Worldwide |
| 4'-Methylbiphenyl-4-sulfonyl chloride 99+% (HPLC) | 4'-Methylbiphenyl-4-sulfonyl chloride 99+% (HPLC). Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 250mg, 1g, 5g. US Biological Life Sciences. | Worldwide |
| 4-Methyl-D-b-homophenylalanine hydrochloride 98+% (HPLC) | 4-Methyl-D-b-homophenylalanine hydrochloride 98+% (HPLC). Group: Biochemicals. Grades: Reagent Grade. CAS No. 177839-85-9. Pack Sizes: 100mg, 250mg, 1g. US Biological Life Sciences. | Worldwide |
| 4-Methyl-DL-tryptophan 98+% (HPLC) | 4-Methyl-DL-tryptophan 98+% (HPLC). Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 250mg, 1g, 5g. US Biological Life Sciences. | Worldwide |
| 4-Methyl-D-phenylalanine 99+% | 4-Methyl-D-phenylalanine 99+%. Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 1g, 5g, 25g, 100g. US Biological Life Sciences. | Worldwide |
| 4-Methylindole-3-carboxaldehyde | 4-Methylindole-3-carboxaldehyde. Group: Biochemicals. Grades: Reagent Grade. CAS No. 4771-48-6. Pack Sizes: 1g, 5g. US Biological Life Sciences. | Worldwide |
| 4-Methylindole ≥97% (HPLC) | 4-Methylindole ≥97% (HPLC). Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 1g, 5g, 25g, 100g, 250g. US Biological Life Sciences. | Worldwide |
| 4-Methyl-L-b-homophenylalanine hydrochloride 98+% (HPLC) | 4-Methyl-L-b-homophenylalanine hydrochloride 98+% (HPLC). Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 100mg, 250mg, 1g. US Biological Life Sciences. | Worldwide |
| 4-Methyl-L-phenylalanine 99+% | 4-Methyl-L-phenylalanine 99+%. Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 1g, 5g, 25g. US Biological Life Sciences. | Worldwide |
| 4-Methylphenol 99+% | 4-Methylphenol 99+%. Group: Biochemicals. Grades: Reagent Grade. CAS No. 106-44-5. Pack Sizes: 1Kg, 2.5Kg. US Biological Life Sciences. | Worldwide |
| 4-Methylphenyl 4-Chlorobutanoate | 4-Methylphenyl 4-Chlorobutanoate. Group: Biochemicals. Grades: Reagent Grade. CAS No. 23051-24-3. Pack Sizes: 250mg, 1g. US Biological Life Sciences. | Worldwide |
| [ (4-Methylphenyl) phenylmethyl] piperazine | [ (4-Methylphenyl) phenylmethyl] piperazine. Group: Biochemicals. Grades: Reagent Grade. CAS No. 68240-63-1. Pack Sizes: 100mg, 250mg, 1g. US Biological Life Sciences. | Worldwide |
| (4- methyl phenylsulfonylamino) acetic acid 98+% (HPLC) | (4- methyl phenylsulfonylamino) acetic acid 98+% (HPLC). Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 5g, 25g, 100g, 250g. US Biological Life Sciences. | Worldwide |
| 4-Methyl-piperazine-2-carboxylic acid dihydrochloride ≥96% (HPLC) | 4-Methyl-piperazine-2-carboxylic acid dihydrochloride ≥96% (HPLC). Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 100mg, 250mg, 1g, 2.5g. US Biological Life Sciences. | Worldwide |
| 4-Methylpiperidin-4-ol ≥95% (NMR) | 4-Methylpiperidin-4-ol ≥95% (NMR). Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 1g, 5g. US Biological Life Sciences. | Worldwide |
| 4-Methylpyridin-2-yl boronic acid ≥95% (NMR) | 4-Methylpyridin-2-yl boronic acid ≥95% (NMR). Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 100mg, 250mg, 1g. US Biological Life Sciences. | Worldwide |
| 4-Methyl-pyridine-2-sulfonyl chloride hydrochloride ≥97% | 4-Methyl-pyridine-2-sulfonyl chloride hydrochloride ≥97%. Group: Biochemicals. Grades: Reagent Grade. CAS No. 341008-95-5(net). Pack Sizes: 100mg, 250mg, 1g. US Biological Life Sciences. | Worldwide |
| 4-Methylsulfonyl-2-nitrofluorobenzene | 4-Methylsulfonyl-2-nitrofluorobenzene. Group: Biochemicals. Grades: Reagent Grade. CAS No. 453-72-5. Pack Sizes: 1g, 5g, 25g. US Biological Life Sciences. | Worldwide |
| 4-Methylsulfonyl-2-nitrotoluene | 4-Methylsulfonyl-2-nitrotoluene. Group: Biochemicals. Grades: Reagent Grade. CAS No. 1671-49-4. Pack Sizes: 1g, 5g, 25g, 100g. US Biological Life Sciences. | Worldwide |
| 4-(Methylsulfonyl)phenol 99+% (HPLC) | 4-(Methylsulfonyl)phenol 99+% (HPLC). Group: Biochemicals. Grades: Reagent Grade. CAS No. 14763-60-1. Pack Sizes: 1g, 5g, 25g, 100g, 250g. US Biological Life Sciences. | Worldwide |
| 4- (Methylsulfonyl) phenylacetic acid 98+% | 4- (Methylsulfonyl) phenylacetic acid 98+%. Group: Biochemicals. Grades: Reagent Grade. CAS No. 90536-66-6. Pack Sizes: 5g, 25g, 100g. US Biological Life Sciences. | Worldwide |
| 4- (Methylsulfonyl) phenylhydrazine hydrochloride | 4- (Methylsulfonyl) phenylhydrazine hydrochloride. Group: Biochemicals. Grades: Reagent Grade. CAS No. 17852-67-4. Pack Sizes: 1g, 5g, 25g, 100g. US Biological Life Sciences. | Worldwide |
| (4-Methyl-thiazol-2-yl)acetic acid ethyl ester 99+% (HPLC) | (4-Methyl-thiazol-2-yl)acetic acid ethyl ester 99+% (HPLC). Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 100mg, 250mg, 1g, 5g. US Biological Life Sciences. | Worldwide |
| 4-Methylthiazole-5-carboxylic acid ethyl ester 99+% (GC) | 4-Methylthiazole-5-carboxylic acid ethyl ester 99+% (GC). Group: Biochemicals. Alternative Names: Ethyl 4-methylthiazole-5-carboxylate; 20582-55-2; Ethyl 4-methyl-1,3-thiazole-5-carboxylate; Ethyl 4-methyl-5-thiazoleactate; 154203-99-3; Ethyl4-methyl-5-thiazoleactate. Grades: GC. CAS No. 20582-55-2. Pack Sizes: 1g, 5g, 25g. Molecular Formula: C7H9NO2S, Molecular Weight: 171.22. US Biological Life Sciences. | Worldwide |
| 4-Methylthiazole-5-carboxylic acid ≥97% | 4-Methylthiazole-5-carboxylic acid ≥97%. Group: Biochemicals. Grades: Reagent Grade. CAS No. 20485-41-0. Pack Sizes: 1g, 5g, 25g, 100g. US Biological Life Sciences. | Worldwide |
| 4-Methylthiazole-5-carboxylic acid methyl ester | 4-Methylthiazole-5-carboxylic acid methyl ester. Group: Biochemicals. Grades: Reagent Grade. CAS No. 81569-44-0. Pack Sizes: 1g, 5g. US Biological Life Sciences. | Worldwide |
| 4-Methylthiazole 98+% | 4-Methylthiazole 98+%. Group: Biochemicals. Grades: Reagent Grade. CAS No. 693-95-8. Pack Sizes: 5g, 25g, 100g, 250g, 1Kg. US Biological Life Sciences. | Worldwide |
| 4-(Methylthio)-1H-Imidazole ≥97% (NMR) | 4-(Methylthio)-1H-Imidazole ≥97% (NMR). Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 100mg, 250mg, 1g, 5g. US Biological Life Sciences. | Worldwide |
| 4-Methylthiophene-2-sulfonyl chloride ≥95% (NMR) | 4-Methylthiophene-2-sulfonyl chloride ≥95% (NMR). Group: Biochemicals. Grades: Reagent Grade. CAS No. 69815-97-0. Pack Sizes: 100mg, 250mg, 1g, 5g. US Biological Life Sciences. | Worldwide |
| 4-Methyltrityl chloride 98+% (TLC). | 4-Methyltrityl chloride 98+% (TLC). Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 5g, 25g, 100g, 250g. US Biological Life Sciences. | Worldwide |
| 4-Methyltrityl chloride resin | 4-Methyltrityl chloride resin. Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 1g, 5g, 25g. US Biological Life Sciences. | Worldwide |
| 4-Methylumbelliferyl 2-Acetamido-2-deoxy-b-D-glucopyranoside 6-Sulphate Sodium Salt | 4-Methylumbelliferyl 2-acetamido-2-deoxy-b-D-glucopyranoside 6-sulphate sodium salt is a fluorescent substrate for isoenzyme A of N-acetyl- β-D-glucosaminidase (Hexosaminidase A). It can also be used in biological study of characterization of the mutant β-subunit of β-hexosaminidase for dimer formation responsible for the adult form of Sandhoff disease with the motor neuron disease phenotype. Group: Biochemicals. Grades: Highly Purified. CAS No. 142439-99-4. Pack Sizes: 5mg, 10mg. Molecular Formula: C18H21NO11S; Na, Molecular Weight: 459.422299. US Biological Life Sciences. | Worldwide |
| 4-Methylumbelliferyl pyrophosphate diester disodium salt 99+% (HPLC) | 4-Methylumbelliferyl pyrophosphate diester disodium salt 99+% (HPLC). Group: Biochemicals. Grades: Reagent Grade. CAS No. 84282-11-1. Pack Sizes: 100mg, 250mg, 25mg. US Biological Life Sciences. | Worldwide |
| 4-Morpholin-4-yl-methylphenylamine | 4-Morpholin-4-yl-methylphenylamine. Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 250mg, 1g, 5g. US Biological Life Sciences. | Worldwide |
| 4-(Morpholine-4-carbonyl)benzaldehyde 99+% (GC) | 4-(Morpholine-4-carbonyl)benzaldehyde 99+% (GC). Group: Biochemicals. Grades: GC. Pack Sizes: 250mg, 1g, 5g. US Biological Life Sciences. | Worldwide |
| 4-Morpholinoaniline 98+% (GC) | 4-Morpholinoaniline 98+% (GC). Group: Biochemicals. Grades: GC. Pack Sizes: 1g, 5g, 25g, 100g. US Biological Life Sciences. | Worldwide |
| 4-Morpholinobenzoic acid ≥97% (HPLC) | 4-Morpholinobenzoic acid ≥97% (HPLC). Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 1g, 5g, 10g, 25g. US Biological Life Sciences. | Worldwide |
| 4-(Naphthalen-2-Yl)-4,5,6,7-Tetrahydro-1H-Imidazo[4,5-C]Pyridine Hydrochloride | 4-(Naphthalen-2-Yl)-4,5,6,7-Tetrahydro-1H-Imidazo[4,5-C]Pyridine Hydrochloride. Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 100mg, 250mg, 1g. US Biological Life Sciences. | Worldwide |
| 4-Naphthalen-2-yl-thiazol-2-yl-amine | 4-Naphthalen-2-yl-thiazol-2-yl-amine. Group: Biochemicals. Grades: Reagent Grade. CAS No. 21331-43-1. Pack Sizes: 1g, 5g, 25g. US Biological Life Sciences. | Worldwide |
| 4-N-Boc-amino-1-(pyrrolidin-3-yl) piperidine ≥97% (HPLC) | 4-N-Boc-amino-1-(pyrrolidin-3-yl) piperidine ≥97% (HPLC). Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 250mg, 1g, 5g. US Biological Life Sciences. | Worldwide |
| 4-N-Boc-amino-cyclohexanol ≥96% (HPLC) | 4-N-Boc-amino-cyclohexanol ≥96% (HPLC). Group: Biochemicals. Grades: Reagent Grade. CAS No. 111300-06-2. Pack Sizes: 250mg, 1g, 5g. US Biological Life Sciences. | Worldwide |
| 4-(N-Fmoc-aminomethyl)aniline ≥95% (NMR) | 4-(N-Fmoc-aminomethyl)aniline ≥95% (NMR). Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 1g, 5g, 25g. US Biological Life Sciences. | Worldwide |
| 4-n-Hexylbenzoic acid 99+% (GC) | 4-n-Hexylbenzoic acid 99+% (GC). Group: Biochemicals. Grades: GC. Pack Sizes: 5g, 25g, 100g, 250g. US Biological Life Sciences. | Worldwide |
| 4- (N-Iodoacetyl) benzophenone 99+% | 4- (N-Iodoacetyl) benzophenone 99+%. Group: Biochemicals. Grades: Reagent Grade. CAS No. 76809-63-7. Pack Sizes: 100mg. US Biological Life Sciences. | Worldwide |
| (4-Nitro-1H-Indol-3-Yl)Methanol | (4-Nitro-1H-Indol-3-Yl)Methanol. Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 250mg, 1g. US Biological Life Sciences. | Worldwide |
| 4-Nitro-1H-Indol-3-Yl Thiocyanate | 4-Nitro-1H-Indol-3-Yl Thiocyanate. Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 250mg, 1g, 5g. US Biological Life Sciences. | Worldwide |
| 4-Nitro-1H-indole-3-carbaldehyde ≥95% (NMR) | 4-Nitro-1H-indole-3-carbaldehyde ≥95% (NMR). Group: Biochemicals. Grades: Reagent Grade. CAS No. 10553-11-4. Pack Sizes: 250mg, 1g, 5g. US Biological Life Sciences. | Worldwide |
| 4-Nitro-1H-pyrazole 98+% (HPLC) | 4-Nitro-1H-pyrazole 98+% (HPLC). Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 5g, 25g, 100g. US Biological Life Sciences. | Worldwide |
| 4-Nitro-2,3-dihydro-1H-indole ≥97% (HPLC) | 4-Nitro-2,3-dihydro-1H-indole ≥97% (HPLC). Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 100mg, 250mg, 1g. US Biological Life Sciences. | Worldwide |
| 4-Nitro-2-picoline N-oxide ≥96% (HPLC) | 4-Nitro-2-picoline N-oxide ≥96% (HPLC). Group: Biochemicals. Grades: Reagent Grade. CAS No. 5470-66-6. Pack Sizes: 1g, 5g, 25g, 100g, 250g. US Biological Life Sciences. | Worldwide |
| 4-Nitro-3-picoline ≥96% (GC) | 4-Nitro-3-picoline ≥96% (GC). Group: Biochemicals. Grades: GC. Pack Sizes: 1g, 5g, 25g. US Biological Life Sciences. | Worldwide |
| 4-Nitro-3-picoline N-oxide 98+% (HPLC) | 4-Nitro-3-picoline N-oxide 98+% (HPLC). Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 1g, 5g, 25g, 100g. US Biological Life Sciences. | Worldwide |
| 4-Nitroaniline 99+% (GC) | 4-Nitroaniline 99+% (GC). Group: Biochemicals. Grades: GC. CAS No. 100-01-6. Pack Sizes: 25g, 100g. US Biological Life Sciences. | Worldwide |
| 4-Nitrobenzaldehyde 99+% | 4-Nitrobenzaldehyde 99+%. Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 25g, 100g, 250g, 1Kg, 2.5Kg. US Biological Life Sciences. | Worldwide |
| 4-Nitrobenzenesulfonyl chloride 99+% (HPLC) | 4-Nitrobenzenesulfonyl chloride 99+% (HPLC). Group: Biochemicals. Grades: Reagent Grade. CAS No. 98-74-8. Pack Sizes: 25g, 100g, 250g, 1Kg, 2.5Kg. US Biological Life Sciences. | Worldwide |
| 4-Nitrobenzoic acid ≥98.5% | 4-Nitrobenzoic acid ≥98.5%. Group: Biochemicals. Grades: Reagent Grade. CAS No. 62-23-7. Pack Sizes: 100g, 250g, 1Kg, 5Kg, 25Kg. US Biological Life Sciences. | Worldwide |
| 4-Nitrobenzophenone oxime resin (0.3-0.8meq/g; 200-400 mesh) | 4-Nitrobenzophenone oxime resin (0.3-0.8meq/g; 200-400 mesh). Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 1g, 5g, 25g. US Biological Life Sciences. | Worldwide |
| 4-Nitrobenzyl alcohol 99.5+% | 4-Nitrobenzyl alcohol 99.5+%. Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 25g, 100g, 250g. US Biological Life Sciences. | Worldwide |
| 4-Nitrobenzyl bromide 99.5+% | 4-Nitrobenzyl bromide 99.5+%. Group: Biochemicals. Grades: Reagent Grade. CAS No. 100-11-8. Pack Sizes: 10g, 100g. US Biological Life Sciences. | Worldwide |
| 4-Nitrobenzyl chloroformate 98+% (HPLC) | 4-Nitrobenzyl chloroformate 98+% (HPLC). Group: Biochemicals. Grades: Reagent Grade. CAS No. 4457-32-3. Pack Sizes: 5g, 25g, 100g, 250g. US Biological Life Sciences. | Worldwide |
| 4-Nitro-D-b-homophenylalanine hydrochloride 99+% (HPLC) | 4-Nitro-D-b-homophenylalanine hydrochloride 99+% (HPLC). Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 250mg, 1g, 5g. US Biological Life Sciences. | Worldwide |
| 4-Nitro-DL-phenylalanine hydrate 99+% (HPLC) | 4-Nitro-DL-phenylalanine hydrate 99+% (HPLC). Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 5g, 25g, 100g. US Biological Life Sciences. | Worldwide |
| 4-Nitro-D-phenylalanine ethylester hydrochloride | 4-Nitro-D-phenylalanine ethylester hydrochloride. Group: Biochemicals. Grades: Reagent Grade. CAS No. 127641-82-1. Pack Sizes: 5g, 25g. US Biological Life Sciences. | Worldwide |
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